WO1988003279A1 - Orientable support - Google Patents

Orientable support Download PDF

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Publication number
WO1988003279A1
WO1988003279A1 PCT/FR1987/000419 FR8700419W WO8803279A1 WO 1988003279 A1 WO1988003279 A1 WO 1988003279A1 FR 8700419 W FR8700419 W FR 8700419W WO 8803279 A1 WO8803279 A1 WO 8803279A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
balancing system
articulation
support
attached
Prior art date
Application number
PCT/FR1987/000419
Other languages
French (fr)
Inventor
Jacques Blondel
Original Assignee
Jacques Blondel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jacques Blondel filed Critical Jacques Blondel
Publication of WO1988003279A1 publication Critical patent/WO1988003279A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage

Definitions

  • the present invention relates to an adjustable support, according to all angular positions and heights, which can fold and unfold quickly to facilitate all possibilities of transport.
  • This support is for example applicable to a reflector for photographic or other shots, orientable according to any angular position and height.
  • the device according to the invention applied to the photographic field makes it possible to reduce the number of projectors on the subject to be photographed because of the multiple possibilities of adjustments provided by the support according to the invention.
  • Such a device is composed of main elements defined as follows: - Foot, articulated arm, balancing system, and for example of a reflective panel in the case of photography.
  • the subject of the invention is an orientable and foldable support that can be quickly dismantled for multipurpose use that can receive variable loads, characterized in that it consists of a foot, and of a set of two articulated arms, pantograph type calibrated so to exert a force greater at its end than the maximum load intended to be fixed on it.
  • the articulation is provided with adjustable braking means intended to oppose the elevation of the assembly, which differentiates it from all existing supports where one is obliged to lift and then block the object to be supported.
  • Drawings are attached illustrating a support applied to the support of a particular reflector.
  • Figure 1 3/4 rear view of the assembly in medium position
  • Figure 2 and 3 Arm articulation and fixing system quick reflector panel.
  • Figure 4 Balancing system of the spring type assembly.
  • Foot I support comprising 3 or more arms, of cylindrical or parallelepipedic section, equipped with orientable casters with or without brake and retractable inking claws for outdoor use. It can be ballasted to increase the stability of the assembly.
  • Articulated arm (fig I and 2): This consists for its lower part of an aluminum tube (3) connected by pivot articulation (2) to the foot (I) and of one or two tubes (4) of same material for the upper part. THE two parts of the arm are articulated by a connecting link on the plastic axle (5). This articulation comprises an adjustable braking screw (9) and spring (10).
  • the end of the upper part of the arm (4) is equipped with a hinge (6) identical to that described above and with a fixing plate (7) designed to receive the device to be supported, for example the reflective panel (8 ).
  • the whole articulated arm is connected to the foot, support (1) by means of a pivot formed by a flange and a screwing axis with adjustable and indexable tightening crank (2), used for folding and dismantling.
  • the reflector panel (8) according to the illustrated application has a flat or curvilinear, matt or glossy, granite or smooth surface, made of rigid materials (depending on the application of the reflector) fitted on its rear side with a quick fixing system. (fig 2 and 3). According to a preferred embodiment, the panel (8) has two angles or aluminum T (19) embedded or glued therein.
  • the angles are equipped with two guides (20) according to one of the variants (fig 2 or 3) allowing the panel (8) to be anchored on the plate (7) either by screws (21) fig (2), or by the pawl (22) on the attachment fingers (23).
  • the rear face of the panel (8) and of the foot-arm assembly (1) - (3) - (4) can be painted black to serve as a flow breaker.
  • the panel of identical design to the panel (8) described above may be fitted with a hinge (24) on which a second panel (25) of the same dimensions is articulated, this figure also illustrates the articulation (6) at the end of the articulated arm (4) comprising a pin (30) making it possible to pivot the supported assembly through 360o and to immobilize it in any position by means of friction at a locking screw (31).
  • the panel of identical design to the panel (8) described above may be equipped with 2 hinges (26 and 27) on which two 1 ⁇ 2 panels (28 and 29) can be articulated which can be fold over the central panel (8)

Abstract

Support which may be orientated in all angular positions and heights and which may be folded and unfolded rapidly in order to facilitate all transport possibilities. Support of the pantograph type calibrated so as to exert at its extremity a force higher than the maximum load intended to be fixed thereto. The hinge is provided with a self-adjustable brake intended to be opposed to the lifting of the assembly, said arrangement differentiating the disclosed support from all existing supports where it is required to lift and block the object to be supported.

Description

SUPPORT ORIENTABLE ADJUSTABLE SUPPORT
La présente invention est relative à un support orientable, suivant toutes positions angulaires, et hauteurs, pouvant se plier et déplier rapidement pour faciliter toutes possibilités de transport. Ce support est par exemple applicable à un réflecteur pour prises de vues photographiques ou autres, orientable suivant toutes positions angulaires et hauteurs.The present invention relates to an adjustable support, according to all angular positions and heights, which can fold and unfold quickly to facilitate all possibilities of transport. This support is for example applicable to a reflector for photographic or other shots, orientable according to any angular position and height.
Dans le domaine photographique les prises de vues effectuées jusqu'à présent pour tous sujets (industriels, identité, portrait, cinéma etc..) sont réalisées avec l'aide de projecteurs ou d'écrans réfléchissants la lumière.In the photographic field, the shots taken so far for all subjects (industrial, identity, portrait, cinema, etc.) are taken with the help of projectors or screens reflecting light.
Le dispositif selon l'invention appliqué au domaine photographique permet de réduire le nombre de projecteurs sur le sujet à photographier de part les possibilités multiples de réglages apportées par le support selon l'invention.The device according to the invention applied to the photographic field makes it possible to reduce the number of projectors on the subject to be photographed because of the multiple possibilities of adjustments provided by the support according to the invention.
Un tel dispositif est composé d'éléments principaux définis comme suit : - Pied, bras articulé, systhème d'équilibrage, et par exemple d'un panneau réflecteur dans le cas de la photographie. L'invention à pour objet un support orientable et repliable à démontage rapide à usage polyvalent pouvant recevoir des charges variables caractérisé en ce qu'il est constitué d'un pied, et d'un ensemble de deux bras articulés, type pantographe taré de sorte à exercer une force supérieure au niveau de son extrémité à la charge maximum destinée à être fixé sur celui-ci. L'articulation est pourvue de moyen de freinage réglable destiné à s'opposer à l'élévation de l'ensemble, ce qui le différencie de tous les supports existants ou l'on est obligé de soulever puis bloquer l'objet à supporter. Des dessins sont joints illustrant un support appliqué au maintient d'un réflecteur en particulier.Such a device is composed of main elements defined as follows: - Foot, articulated arm, balancing system, and for example of a reflective panel in the case of photography. The subject of the invention is an orientable and foldable support that can be quickly dismantled for multipurpose use that can receive variable loads, characterized in that it consists of a foot, and of a set of two articulated arms, pantograph type calibrated so to exert a force greater at its end than the maximum load intended to be fixed on it. The articulation is provided with adjustable braking means intended to oppose the elevation of the assembly, which differentiates it from all existing supports where one is obliged to lift and then block the object to be supported. Drawings are attached illustrating a support applied to the support of a particular reflector.
La description détaillée qui va suivre, pourra être mieux comprise à l'aide des quatre planches de dessins annexées. Figure 1 : Vue 3/4 arrière de l'ensemble en position moyenne Figure 2 et 3 : Articulation des bras et système de fixation rapide du panneau réflecteur.The detailed description which follows, can be better understood with the help of the four accompanying drawings. Figure 1: 3/4 rear view of the assembly in medium position Figure 2 and 3: Arm articulation and fixing system quick reflector panel.
Figure 4 : Système d'équilibrage de l'ensemble du type à ressort.Figure 4: Balancing system of the spring type assembly.
Figure 5 et 6 : Extentions possibles concernant le panneau réflecteur.Figure 5 and 6: Possible extensions concerning the reflector panel.
Il doit être bien entendu, toutefois, que ces dessins et les parties descriptives correspondantes sont donnés uniquement à titre d'illustration de l'objet de l'invention dont ils ne constituent en aucune manière une limitation. Description des différents éléments illustrés en figure I représentent la vue de 3/4 arrière de l'ensemble vu en perspective en position moyenne.It should be understood, however, that these drawings and the corresponding descriptive parts are given solely by way of illustration of the subject of the invention of which they do not in any way constitute a limitation. Description of the various elements illustrated in FIG. I represent the rear 3/4 view of the assembly seen in perspective in medium position.
Le pied I : support comportant 3 bras ou plus, de section cylindrique ou parallélépipédique, équipé de roulettes orien- tables avec ou sans frein et de griffes d'encrages escamotables pour usage extérieur. Il pourra être lesté afin d'augmenter la stabilité de l'ensemble.Foot I: support comprising 3 or more arms, of cylindrical or parallelepipedic section, equipped with orientable casters with or without brake and retractable inking claws for outdoor use. It can be ballasted to increase the stability of the assembly.
Bras articulé (fig I et 2) : Celui-ci est composé pour sa partie inférieure d'un tube (3) en aluminium relié par articulation à pivot (2) au pied (I) et de un ou deux tubes (4) de même matière pour la partie supérieure. LES deux parties du bras sont articulées par une hride de liason sur l'axe en matière plastique (5). Cette articulation comporte un freinage réglable vis (9) et ressort (10). L'extrémité de la partie supérieure du bras (4) est équipée d'une articulation (6) identique à celle décrite précédemment et d'une platine de fixation (7) prévue pour recevoir le dispositif à supporter par exemple le panneau réflecteur (8). L'ensemble du bras articulé est raccordé au pied, support (1) par l'intermédiaire d'un pivot formé d'une bride et d'un axe vissant avec manivelle de serrage orientable et indexable (2), servant au repli et démontage de L'ensemble. Système d'équilibrage illustré (fig 4). Celui-ci est réalisé à partir d'un ressort taré (11) fixé sur le tube (3) par un axe (12) et d'un cable (13) guidé par les poulies (14) et (15) formant mouflage fixé à une extrémité sur le palier (16) par un axe (17) et de l'autre, relié au bras (4) par l'axe (18). Le panneau réflecteur (8) selon l'application illustrée est à surface plane ou curviligne, mate ou brillante, granitée ou lisse, en matériaux rigides (selon l'application du réflecteur) équipé sur sa face arrière, d'un système de fixation rapide (fig 2 et 3). Selon une forme de réalisation préférentiellele panneau (8) possède deux cornières ou T d'aluminium (19) noyés ou collés dans celui-ci. Les cornières sont équipées de deux guides (20) selon l'une des variantes (fig 2 ou 3) permettant l'encrage du panneau (8) sur la platine (7) soit par vis (21) fig (2), soit par le cliquet (22) sur les doigts d'accrochages (23). La face arrière du panneau (8) et de l'ensemble pied-bras (1)-(3)-(4) pourront être peints en noir pour servir de coupe flux.Articulated arm (fig I and 2): This consists for its lower part of an aluminum tube (3) connected by pivot articulation (2) to the foot (I) and of one or two tubes (4) of same material for the upper part. THE two parts of the arm are articulated by a connecting link on the plastic axle (5). This articulation comprises an adjustable braking screw (9) and spring (10). The end of the upper part of the arm (4) is equipped with a hinge (6) identical to that described above and with a fixing plate (7) designed to receive the device to be supported, for example the reflective panel (8 ). The whole articulated arm is connected to the foot, support (1) by means of a pivot formed by a flange and a screwing axis with adjustable and indexable tightening crank (2), used for folding and dismantling. from the whole. Balancing system illustrated (fig 4). This is made from a calibrated spring (11) fixed on the tube (3) by an axis (12) and a cable (13) guided by the pulleys (14) and (15) forming fixed hauling at one end on the bearing (16) by an axis (17) and on the other, connected to the arm (4) by the axis (18). The reflector panel (8) according to the illustrated application has a flat or curvilinear, matt or glossy, granite or smooth surface, made of rigid materials (depending on the application of the reflector) fitted on its rear side with a quick fixing system. (fig 2 and 3). According to a preferred embodiment, the panel (8) has two angles or aluminum T (19) embedded or glued therein. The angles are equipped with two guides (20) according to one of the variants (fig 2 or 3) allowing the panel (8) to be anchored on the plate (7) either by screws (21) fig (2), or by the pawl (22) on the attachment fingers (23). The rear face of the panel (8) and of the foot-arm assembly (1) - (3) - (4) can be painted black to serve as a flow breaker.
Selon une variante (Fig 5), le panneau de conception identique au panneau (8) décrit précédemment, peut-être équipé de charnière (24) sur laquelle vient s'articuler un second panneau (25) de mêmes dimensions, cette figure illustrs également l'articulation (6) en bout de bras articulé (4) comportant un tourillon (30) permettant de faire pivoter l'ensemble supporté sur 360º et de l'immobiliser dans n'importe quelle position par l'intermédiaire d'une friction au d'une vis de blocage (31). Selon une autre variante (fig 6 ) , le panneau de conception identique au panneau (8) décrit précedemment, peut-être équipé de 2 charnières (26 et 27) sur lesquelles viennent s'articuler deux ½ panneaux (28 et 29) pouvant se replier sur le panneau central (8) According to a variant (Fig 5), the panel of identical design to the panel (8) described above, may be fitted with a hinge (24) on which a second panel (25) of the same dimensions is articulated, this figure also illustrates the articulation (6) at the end of the articulated arm (4) comprising a pin (30) making it possible to pivot the supported assembly through 360º and to immobilize it in any position by means of friction at a locking screw (31). According to another variant (fig 6), the panel of identical design to the panel (8) described above, may be equipped with 2 hinges (26 and 27) on which two ½ panels (28 and 29) can be articulated which can be fold over the central panel (8)

Claims

REVENDICATIONS 1)-Support orientable et rεpliable à démontage rapide à usage polyvalent pouvant recevoir des charges variables caractérisé en ce qu'il est constitué d'un pied, et d'un ensemble de deux bras articulés, type pantographe taré de sorte à exercer une farce supérieure au niveau de son extrémité à la charge maximum destinée à être fixé sur celui-ci. L'articulation est pourvue de moyen de freinage réglable destine à s'opposer à l'élévation de l'ensemble, ce qui le différencie de tous les supports existants ou l'on est obligé de soulever puis bloquer l'objet à supporter.CLAIMS 1) - Adjustable and foldable support with quick disassembly for versatile use which can receive variable loads characterized in that it consists of a foot, and of a set of two articulated arms, pantograph type calibrated so as to exert a stuffing greater than its end at the maximum load intended to be fixed thereon. The articulation is provided with adjustable braking means intended to oppose the elevation of the assembly, which differentiates it from all existing supports where one is obliged to lift and then block the object to be supported.
2)-Dispositif selon revendication 1 caractérisé en ce que le système d'équilibrage est à compensateur à ressort taré (11) attaché d'une part sur l'élément inférieur (3) du bras et relié à l'autre élément du bras par une poulie (14) et cable(13) de mαuflage guidé en outre par une poulie (15). Le dit cable étant attaché à une extrémité sur un palier (16) par un axe (17) et à l'autre, relié à l'élément supérieur (4) du bras par un axe (18). 3)-Dispositif selon la revendication 1 en ce qu'il comporte un système d'équilibrage de bras (4) par un ressort angulaire, 4)-Dispositif selon la revendication 1 en ce qu'il comporte un système d'équilibrage de bras (4) par contre-poids mobile sur le tube (3). 5)-Dispositif selon la revendication 1 en ce qu'il comporte un système d'équilibrage de bras (4) par contre-poids fixé sur ce dit bras.2) -A device according to claim 1 characterized in that the balancing system is with calibrated spring compensator (11) attached on the one hand to the lower element (3) of the arm and connected to the other element of the arm by a pulley (14) and cable (13) mαuflage guided further by a pulley (15). Said cable being attached at one end to a bearing (16) by an axis (17) and at the other, connected to the upper element (4) of the arm by an axis (18). 3) -A device according to claim 1 in that it comprises an arm balancing system (4) by an angular spring, 4) -A device according to claim 1 in that it comprises an arm balancing system (4) by mobile counterweight on the tube (3). 5) -Dispositif according to claim 1 in that it comprises an arm balancing system (4) against weight fixed on said arm.
6)-Dispositif selon la revendication 1 en ce qu'il comporte un système d'équilibrage de bras (4) par un compas à gaz. 7)-Dispositif selon la revendication 1 en ce que le panneau (8) possède deux cornières (19) noyées ou collées, équipées de guides (20) permettant l'ancrage sur la platine (7) soit par vis (21) soit par cliquet (22) sur des doigts d'accrochages (23) 8)-Dispositif selon l'une quelconque des revendications précedentes caractérisé par une articulation (6) en bout du bras articulé (4). 9)-Dispositif selon revendication 8 caractérisé en ce que l'articulation (6) comporte un tourillon indexable (30) permettant de faire pivoter l'ensemble rapporté sur 360º et de l'immobiliser dans n'importe quelle position par une vis de blocage (31) ou par l'intermédiaire d'une friction. 6) -A device according to claim 1 in that it comprises an arm balancing system (4) by a gas compass. 7) -A device according to claim 1 in that the panel (8) has two angles (19) embedded or glued, equipped with guides (20) for anchoring on the plate (7) either by screws (21) or by pawl (22) on hooking fingers (23) 8) -A device according to any one of the preceding claims, characterized by an articulation (6) at the end of the articulated arm (4). 9) -A device according to claim 8 characterized in that the articulation (6) comprises an indexable pin (30) making it possible to rotate the attached assembly over 360º and to immobilize it in any position by a locking screw (31) or by means of friction.
PCT/FR1987/000419 1986-10-27 1987-10-26 Orientable support WO1988003279A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8614868A FR2605757B1 (en) 1986-10-27 1986-10-27 PHOTOGRAPHIC REFLECTOR
FR86/14868 1986-10-27

Publications (1)

Publication Number Publication Date
WO1988003279A1 true WO1988003279A1 (en) 1988-05-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1987/000419 WO1988003279A1 (en) 1986-10-27 1987-10-26 Orientable support

Country Status (4)

Country Link
EP (1) EP0298998A1 (en)
AU (1) AU8178987A (en)
FR (1) FR2605757B1 (en)
WO (1) WO1988003279A1 (en)

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* Cited by examiner, † Cited by third party
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FR2643570A1 (en) * 1989-02-24 1990-08-31 Souchu Jean Pierre STAGE STRUCTURE FOR THE REALIZATION OF AN ATMOSPHERE DECOR
AU661929B2 (en) * 1991-07-15 1995-08-10 Hitachi Limited Document photographing stand
JP2009514633A (en) * 2005-11-10 2009-04-09 カール・ツアイス・サージカル・ゲーエムベーハー Weight compensation type holding device
CN109085730A (en) * 2018-08-18 2018-12-25 南阳理工学院 A kind of eye-witness report reflector

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DE20019105U1 (en) * 2000-11-12 2001-05-23 Leica Microsystems tripod
CN112013235B (en) * 2019-05-31 2022-04-05 苹果公司 Display lifting arm
US11415201B2 (en) 2019-05-31 2022-08-16 Apple Inc. Display lift arm

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659561A (en) * 1949-10-28 1951-10-24 William Palmer Iggulden Improved equipoise mechanism for bracket arms
FR2154041A5 (en) * 1971-09-16 1973-05-04 Oram John
US3994464A (en) * 1976-01-09 1976-11-30 Perbal Albert C Internally wired counter-balanced bracket
US4156512A (en) * 1974-09-16 1979-05-29 Brown Garrett W Equipment support system
US4447031A (en) * 1981-04-13 1984-05-08 Positioning Devices, Inc. Spring counterbalanced support arm system
DE8436137U1 (en) * 1984-12-10 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Parallelogram support arm with force compensation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362143A (en) * 1959-08-05 1962-05-31 Kunz Kurt Electric workplace lamp
US3867019A (en) * 1973-06-22 1975-02-18 J R Eyerman Photographic reflector
US3944464A (en) * 1974-05-10 1976-03-16 International Paper Company Forming section for twin-wire papermaking machine
US4568052A (en) * 1982-10-25 1986-02-04 Esselte Pendaflex Corporation Apparatus for supporting an object in a desired position
CH656961A5 (en) * 1984-04-16 1986-07-31 Mardick Baliozian LIGHT REFLECTING DEVICE USED IN PARTICULAR WHEN TAKING PHOTOGRAPHIC OR CINEMATOGRAPHIC VIEWS.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659561A (en) * 1949-10-28 1951-10-24 William Palmer Iggulden Improved equipoise mechanism for bracket arms
FR2154041A5 (en) * 1971-09-16 1973-05-04 Oram John
US4156512A (en) * 1974-09-16 1979-05-29 Brown Garrett W Equipment support system
US3994464A (en) * 1976-01-09 1976-11-30 Perbal Albert C Internally wired counter-balanced bracket
US4447031A (en) * 1981-04-13 1984-05-08 Positioning Devices, Inc. Spring counterbalanced support arm system
DE8436137U1 (en) * 1984-12-10 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Parallelogram support arm with force compensation device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643570A1 (en) * 1989-02-24 1990-08-31 Souchu Jean Pierre STAGE STRUCTURE FOR THE REALIZATION OF AN ATMOSPHERE DECOR
WO1990010249A1 (en) * 1989-02-24 1990-09-07 Souchu Jean Pierre Arrangement for producing a background setting
AU661929B2 (en) * 1991-07-15 1995-08-10 Hitachi Limited Document photographing stand
JP2009514633A (en) * 2005-11-10 2009-04-09 カール・ツアイス・サージカル・ゲーエムベーハー Weight compensation type holding device
JP2013240613A (en) * 2005-11-10 2013-12-05 Carl Zeiss Meditec Ag Weight compensation type holder
CN109085730A (en) * 2018-08-18 2018-12-25 南阳理工学院 A kind of eye-witness report reflector

Also Published As

Publication number Publication date
EP0298998A1 (en) 1989-01-18
FR2605757A1 (en) 1988-04-29
FR2605757B1 (en) 1989-05-19
AU8178987A (en) 1988-05-25

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