US3797839A - Ski binding - Google Patents

Ski binding Download PDF

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Publication number
US3797839A
US3797839A US00173835A US3797839DA US3797839A US 3797839 A US3797839 A US 3797839A US 00173835 A US00173835 A US 00173835A US 3797839D A US3797839D A US 3797839DA US 3797839 A US3797839 A US 3797839A
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Prior art keywords
ski
rigid plate
connecting member
plate
improvement according
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Expired - Lifetime
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US00173835A
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T Smolka
G Schweizer
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Gertsch AG
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Gertsch AG
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/003Non-swivel sole plate fixed on the ski
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/007Systems preventing accumulation of forces on the binding when the ski is bending

Definitions

  • ABSTRACT their normal position with respect to the ski boot in spite of the flexing of the ski.
  • the plate is fixed at one point with respect thereto and other portions thereof are free to slide longitudinally of the ski.
  • the invention relates to a ski binding which is mounted onto a plate and the plate in turn mounted onto the ski in spaced relationship therewith so that the ski can be flexed without changing the distance between the ski binding components.
  • ski bindings are mounted directly onto the ski. However, if during use one skis over a rough terrain, the ski bends downwardly and upwardly. Thus, the distance between the ski binding components changes so that, if the ski binding parts are not moveable in longitudinal direction, the ski boot tends part of the time to be compressed and damaged and part of the time to be held only loosely and possibly actually to be released from the binding.
  • ski bindings have already been produced in which one ski binding part, particularly the heel holder, is arranged to move in the longitudinal direction in response to the force of a compression spring. While this spirng effectively balances the distance variations of the ski binding parts, nevertheless, the holding forces still vary sufficiently that there is continuing danger of an opening of the binding occurring too soon or too late and thus a continuing risk of injury.
  • FIGS. 1 and 2 illustrate one embodiment with the ski respectively in straight and curved condition.
  • FIGS. 3 and 4 illustrate further possible embodiments.
  • the ski binding parts 1,2 are mounted on the plate 3 through a single interposed spacer 4 and is secured to the ski 5 only in the central portion of the plate to define a T-shape.
  • a space between ski 5 and plate 3 is thus provided which permits curvatures of the ski 5 without influencing the distance between the ski binding parts 1,2.
  • Such flexing of the ski as indicated in FIG. 2 occur particularly when skiing on rough terrain.
  • the spacer 4 is integral with the plate 3, is located at only one end of the plate, here the rearward end to define an L-shape, and is secured to the ski only at this end.
  • the plate 3 has one end thereof integral with the ski 5 and is received in a recess 6 of the ski 5'.
  • a spacing is provided between the plate and the bottom surface of the recess 6 which spacing here commences at the connecting point of plate 3" and ski 5, here the forward end of plate 3", and enlarges continuously toward the other end of recess 6.
  • Said plate as in the other embodiments, carries the binding parts 1,2 so that the ski 5 can flex upwardly or downwardly without affecting the plate 3" or the distance between the ski binding parts 1,2.
  • the supports 4 and 4' are obviously to be made as short longitudinally of the ski as mechanically feasible in order to have minimum influence on the flexing of the ski.
  • the actual longitudinal dimension of the support is determined by the minimum amount required for effective support and connection.
  • the longitudinal dimension of said supports exceeds said minimum so long as it is shorter than the plate. Nevertheless if such exceeding is appreciable, the free flexing of the ski will be adversely affected.
  • the length of the support 4 and 4 will be less than one-fourth the length of the plate.
  • the plates 3, 3' and 3" should be of sufficient stiffness to maintain the relationship of the binding plates 1,2 to the ski boot in spite of the flexing of the ski.
  • the plate, spacer and ski can also be made of one part.
  • FIG. 4 it would be possible in FIG. 4 to make the distance of the plate 3 from the bottom surface of the recess 6 the same over its entire length.
  • a ski binding arrangement comprising:
  • securernent means for fixedly securing said rigid plate to said ski, said securernent means consisting of only a single connecting member engaging said ski at a single location for supporting a majority of said rigid plate in a manner to define a cantilever portion extending away from said single connecting member in said vertically spaced relation and generally parallel to the longitudinal axis of said ski, said cantilever portion being completely free and out of direct engagement with said ski, said connecting member having a longitudinal dimension which is less than said rigid plate so that said flexible ski is free to flex immediately adjacent said connecting member on opposite longitudinal sides thereof.
  • said connecting member consists of a support separate from said ski and said rigid plate secured between said rigid plate and said ski adjacent the longitudinal midpoint of said rigid plate.
  • said support comprises a spacer member having flat upper and lower surfaces, said rigid plate being secured to said upper surface.
  • said connecting member consists of a support integral with said rigid plate at one longitudinal end thereof, said support being positioned between said rigid plate and said ski so that said rigid plate is supported in a cantilevered manner above said ski.
  • securement means for fixedly securing said rigid plate to said ski, said securement means consisting of only a single connecting member for supporting a majority of said rigid plate in said vertically spaced relation, said connecting member having a longitudinal dimension which is less than said rigid plate so that said flexible ski is free to flex immediately adjacent said connecting member, said connecting member being defined by an integral connection between said ski and said rigid plate, said rigid plate projecting over said recess and being vertically spaced from the bottom thereof.

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  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

Means for fixing bindings to a ski for permitting free flexing of the ski without adversely effecting the relationship of the bindings to the ski boot. A plate is mounted on the upper side of the ski and there is provided one and only one zone of mounting therebetween. The ski bindings are then mounted on said plate for normal engagement with a ski boot. The plate is sufficiently rigid so that the bindings maintain their normal position with respect to the ski boot in spite of the flexing of the ski. Thus, as the ski flexes, the plate is fixed at one point with respect thereto and other portions thereof are free to slide longitudinally of the ski.

Description

ite States Patent Smolka et a1.
[451 Mar. 19, 1974 SKI BINDING Inventors: ThomasGordon Smolka,
Wien-Mauer; Gottfried Schweizer, Wien, both of Austria Assignee: Gertsch AG, Zug, Switzerland Filed: Aug. 23, 1971 Appl. N0.: 173,835
[30] Foreign Application Priority Data Oct. 8, 1970 Austria 9063/70 US. Cl 280/1L35 C Int. Cl. A630: 9/00 Field of Search ..280/1 1.35 C, 11.35 Y, 280/1135 K, 11.35 R, 11.35 D,
RefeTences Cited UNITED STATES PATENTS 3,642,297 2/1970 Edmund 280/1135 K FOREIGN PATENTS OR APPLICATIONS 77,728 ll/l950 Norway 280/1 1.35 C 126,223 6/1928 Switzerland 280/1135 D 176,165 9/1953 Austria 280/1 1.13 R 501,555 7/1930 Germany... 280/1135 K 56,966 8/1936 Norway 280/1135 C 36.237 3/1906 Switzerland 280/1135 C Primary Examiner-David Schonberg Assistant Examiner-Milton L. Smith Attorney, Agent, or Firm-Woodhams, Blanchard & Flynn [5 7] ABSTRACT their normal position with respect to the ski boot in spite of the flexing of the ski. Thus, as the ski flexes, the plate is fixed at one point with respect thereto and other portions thereof are free to slide longitudinally of the ski.
10 Claims, 4 Drawing Figures PATENTEDIMRI 91914 3; 797, a 39 MKMZ 21 SKI BINDING The invention relates to a ski binding which is mounted onto a plate and the plate in turn mounted onto the ski in spaced relationship therewith so that the ski can be flexed without changing the distance between the ski binding components.
In most cases ski bindings are mounted directly onto the ski. However, if during use one skis over a rough terrain, the ski bends downwardly and upwardly. Thus, the distance between the ski binding components changes so that, if the ski binding parts are not moveable in longitudinal direction, the ski boot tends part of the time to be compressed and damaged and part of the time to be held only loosely and possibly actually to be released from the binding.
Therefore ski bindings have already been produced in which one ski binding part, particularly the heel holder, is arranged to move in the longitudinal direction in response to the force of a compression spring. While this spirng effectively balances the distance variations of the ski binding parts, nevertheless, the holding forces still vary sufficiently that there is continuing danger of an opening of the binding occurring too soon or too late and thus a continuing risk of injury.
It is also known to mount the ski binding parts on a plate secured to the ski. This plate, however, either follows the curvatures of the ski through which the distance between the ski binding parts is still changed in the same manner as above mentioned or the ski is stiffened and its elasticity is affected.
Applicant has therefore already suggested, in a previously filed application, Ser. No. 17,553, filed Aug. 13, 1971, that the ski binding be mounted on a plate which is in turn supported on the ski but spaced slightly therefrom. Said plate is supported at two points on the ski of which at least one support means permits movement of the plate relative to the longitudinal direction of the ski, for example by means of a pin and slotted hole arrangement. This structure fulfills its purpose effectively but the present invention arises from a continuing effort to further improve the product and to reduce its COSt.
This is here achieved by connecting the plate to the ski only at one point.
The subject matter of the invention is illustrated by the several embodiments set forth in the drawing, in which:
FIGS. 1 and 2 illustrate one embodiment with the ski respectively in straight and curved condition.
FIGS. 3 and 4 illustrate further possible embodiments.
As shown in FIG. 1, the ski binding parts 1,2 are mounted on the plate 3 through a single interposed spacer 4 and is secured to the ski 5 only in the central portion of the plate to define a T-shape. A space between ski 5 and plate 3 is thus provided which permits curvatures of the ski 5 without influencing the distance between the ski binding parts 1,2. Such flexing of the ski as indicated in FIG. 2, occur particularly when skiing on rough terrain.
As shown in FIG. 3, the spacer 4 is integral with the plate 3, is located at only one end of the plate, here the rearward end to define an L-shape, and is secured to the ski only at this end.
In FIG. 4, the plate 3 has one end thereof integral with the ski 5 and is received in a recess 6 of the ski 5'.
A spacing is provided between the plate and the bottom surface of the recess 6 which spacing here commences at the connecting point of plate 3" and ski 5, here the forward end of plate 3", and enlarges continuously toward the other end of recess 6. Said plate, as in the other embodiments, carries the binding parts 1,2 so that the ski 5 can flex upwardly or downwardly without affecting the plate 3" or the distance between the ski binding parts 1,2.
In FIGS. l-3 the supports 4 and 4' are obviously to be made as short longitudinally of the ski as mechanically feasible in order to have minimum influence on the flexing of the ski. Thus, while a single point support is the ideal insofar as the flexing of the ski is concerned, the actual longitudinal dimension of the support is determined by the minimum amount required for effective support and connection. However, at least some of the benefits of the invention can be secured if the longitudinal dimension of said supports exceeds said minimum so long as it is shorter than the plate. Nevertheless if such exceeding is appreciable, the free flexing of the ski will be adversely affected. Normally, the length of the support 4 and 4 will be less than one-fourth the length of the plate.
Similarly, in FIG. 4, some benefit will be obtained even if the toe piece 1 is placed ahead of the recess 6 and the plate 3" correspondingly shortened. However, such modification will adversely affect the flexing of the ski from the ideal condition shown in FIG. 4, and should be practiced to only a limited extent, if at all.
The plates 3, 3' and 3" should be of sufficient stiffness to maintain the relationship of the binding plates 1,2 to the ski boot in spite of the flexing of the ski.
The invention is not limited to the illustrated embodiments.
For example in the constructions according to FIGS. 1 and 2, the plate, spacer and ski can also be made of one part. There is also in this embodiment the possibility of arranging the plate 3 or 3' with the spacer 4 or 4' in a recess of the ski 5, similar to the recess 6 of FIG. 4. Furthermore it would be possible in FIG. 4 to make the distance of the plate 3 from the bottom surface of the recess 6 the same over its entire length.
There are many further possible embodiments which lie within the scope of the invention.
The embodiments of the invention in which an exclusive property of privilege is claimed are defined as follows:
1. A ski binding arrangement, comprising:
an elongated rigid plate, said rigid plate having ski binding components mounted thereon adjacent the opposite longitudinal ends thereof;
securernent means for fixedly securing said rigid plate to said ski, said securernent means consisting of only a single connecting member engaging said ski at a single location for supporting a majority of said rigid plate in a manner to define a cantilever portion extending away from said single connecting member in said vertically spaced relation and generally parallel to the longitudinal axis of said ski, said cantilever portion being completely free and out of direct engagement with said ski, said connecting member having a longitudinal dimension which is less than said rigid plate so that said flexible ski is free to flex immediately adjacent said connecting member on opposite longitudinal sides thereof.
2. The improvement according to claim 1, wherein said connecting member consists of a support separate from said ski and said rigid plate secured between said rigid plate and said ski adjacent the longitudinal midpoint of said rigid plate.
3. The improvement according to claim 2, wherein said support comprises a spacer member having flat upper and lower surfaces, said rigid plate being secured to said upper surface.
4. The improvement according to claim 1, wherein said connecting member consists of a support integral with said rigid plate at one longitudinal end thereof, said support being positioned between said rigid plate and said ski so that said rigid plate is supported in a cantilevered manner above said ski.
5. The improvement according to claim 1, wherein said connecting member consists of a support integral with said rigid plate.
6. The improvement according to claim 1, wherein said longitudinal dimension of said connecting member is less than one-fourth the longitudinal dimension of said rigid plate.
7. The improvement according to claim 1, wherein said rigid plate and said connecting member define a T-shape.
8. The improvement according to claim 1, wherein said rigid plate and said connecting member define an 4 L-shape.
9. In a ski binding arrangement having ski binding components mounted on a rigid plate, said rigid plate being secured to a flexible ski in vertically spaced relation, the improvement comprising:
means defining a recess in the upper surface of said ski;
securement means for fixedly securing said rigid plate to said ski, said securement means consisting of only a single connecting member for supporting a majority of said rigid plate in said vertically spaced relation, said connecting member having a longitudinal dimension which is less than said rigid plate so that said flexible ski is free to flex immediately adjacent said connecting member, said connecting member being defined by an integral connection between said ski and said rigid plate, said rigid plate projecting over said recess and being vertically spaced from the bottom thereof.
10. The improvement according to claim 9, wherein said spacing between said rigid plate and said bottom of said recess enlarges from one longitudinal end of said recess whereat said rigid plate is integrally joined to said ski toward the opposite longitudinal end of said recess.

Claims (10)

1. A ski binding arrangement, comprising: an elongated rigid plate, said rigid plate having ski binding components mounted thereon adjacent the opposite longitudinal ends thereof; securement means for fixedly securing said rigid plate to said ski, said securement means consisting of only a single connecting member engaging said ski at a single location for supporting a majority of said rigid plate in a manner to define a cantilever portion extending away from said single connecting member in said vertically spaced relation and generally parallel to the longitudinal axis of said ski, said cantilever portion being completely free and out of direct engagement with said ski, said connecting member having a longitudinal dimension which is less than said rigid plate so that said flexible ski is free to flex immediately adjacent said connecting membeR on opposite longitudinal sides thereof.
2. The improvement according to claim 1, wherein said connecting member consists of a support separate from said ski and said rigid plate secured between said rigid plate and said ski adjacent the longitudinal midpoint of said rigid plate.
3. The improvement according to claim 2, wherein said support comprises a spacer member having flat upper and lower surfaces, said rigid plate being secured to said upper surface.
4. The improvement according to claim 1, wherein said connecting member consists of a support integral with said rigid plate at one longitudinal end thereof, said support being positioned between said rigid plate and said ski so that said rigid plate is supported in a cantilevered manner above said ski.
5. The improvement according to claim 1, wherein said connecting member consists of a support integral with said rigid plate.
6. The improvement according to claim 1, wherein said longitudinal dimension of said connecting member is less than one-fourth the longitudinal dimension of said rigid plate.
7. The improvement according to claim 1, wherein said rigid plate and said connecting member define a T-shape.
8. The improvement according to claim 1, wherein said rigid plate and said connecting member define an L-shape.
9. In a ski binding arrangement having ski binding components mounted on a rigid plate, said rigid plate being secured to a flexible ski in vertically spaced relation, the improvement comprising: means defining a recess in the upper surface of said ski; securement means for fixedly securing said rigid plate to said ski, said securement means consisting of only a single connecting member for supporting a majority of said rigid plate in said vertically spaced relation, said connecting member having a longitudinal dimension which is less than said rigid plate so that said flexible ski is free to flex immediately adjacent said connecting member, said connecting member being defined by an integral connection between said ski and said rigid plate, said rigid plate projecting over said recess and being vertically spaced from the bottom thereof.
10. The improvement according to claim 9, wherein said spacing between said rigid plate and said bottom of said recess enlarges from one longitudinal end of said recess whereat said rigid plate is integrally joined to said ski toward the opposite longitudinal end of said recess.
US00173835A 1970-09-28 1971-08-23 Ski binding Expired - Lifetime US3797839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT870970A AT302130B (en) 1970-09-28 1970-09-28 Soleplate
AT906370A AT299030B (en) 1970-09-28 1970-10-08 Soleplate

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US3797839A true US3797839A (en) 1974-03-19

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US00171553A Expired - Lifetime US3797844A (en) 1970-09-28 1971-08-13 Ski binding
US00173835A Expired - Lifetime US3797839A (en) 1970-09-28 1971-08-23 Ski binding

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AT (2) AT302130B (en)
DE (2) DE2134810C3 (en)
FR (2) FR2105801A5 (en)

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US4067593A (en) * 1976-04-27 1978-01-10 Earl Arthur W Adjustable platform ski binding mount
US4139214A (en) * 1976-01-20 1979-02-13 Hans Meyer Ski
US4141570A (en) * 1977-10-17 1979-02-27 Sudmeier James L Adjustable connection between ski and binding
US4251090A (en) * 1978-01-05 1981-02-17 Tmc Corporation Safety ski binding
US4269431A (en) * 1978-02-23 1981-05-26 Tmc Corporation Safety ski binding
US4678201A (en) * 1983-08-03 1987-07-07 Gregory Williams Ski binding
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US5474321A (en) * 1993-05-27 1995-12-12 Marker Deutschland Gmbh Carrying plate for securing a ski boot on a ski
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US5895068A (en) * 1995-02-21 1999-04-20 Doyle; Fintan Hard binding for a snowboard
US6056310A (en) * 1995-05-12 2000-05-02 Hangl; Andreas Means for securing a snowboard or ski to the boot of a snowboarder or skier
US6113113A (en) * 1994-04-08 2000-09-05 Robert J. Harrington Sliding apparatus having adjustable flexion and torsion characteristics
US6217055B1 (en) * 1998-11-27 2001-04-17 Salomon S.A. Ski equipped with an interface device provided for supporting boot retaining elements
US6244616B1 (en) * 1998-11-13 2001-06-12 Salomon S.A. Interface device between a boot and an alpine ski
US6648362B1 (en) * 1999-02-24 2003-11-18 Buenter Roland Ski guide pressure intensifier plate (snow-speed)
US6659493B1 (en) * 1999-05-14 2003-12-09 Milan Trnka Connector plate for bindings
US20040135327A1 (en) * 2002-01-15 2004-07-15 Roland Bunter Ski sport apparatus with integrated force transmission system
US6910695B2 (en) * 2000-07-24 2005-06-28 Kabushiki Kaisha Aki International Snowboard having an elevated deck
US20050212258A1 (en) * 1974-07-01 2005-09-29 Mark Enders Flex Enhancing Device
US20060145452A1 (en) * 2002-11-21 2006-07-06 Gunnar Bjertnaes Ski with binding assembly aid, method for production of such a ski and corresponding assembly aid
US20060226613A1 (en) * 2005-02-16 2006-10-12 Wilson Anton F Snowboards
US20080203703A1 (en) * 2005-01-10 2008-08-28 Rottefella As Ski, Or Similar Device For Sliding On Snow, Having A Mounting Aid For A Binding
US20100038884A1 (en) * 2004-11-23 2010-02-18 Anton Dynamics, Inc. Suspension System for a Ski
US20100320731A1 (en) * 2004-11-23 2010-12-23 Wilson Anton F Ski With Suspension
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US5580077A (en) * 1994-06-08 1996-12-03 The Burton Corporation Rider supporting assembly for snowboards
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FR2742343B1 (en) * 1995-12-19 1998-01-16 Rossignol Sa SLIDER BOARD EQUIPPED WITH A DEVICE INTENDED TO MODIFY THE STIFFNESS OF THE BOARD UNDER THE EFFECT OF A VERTICAL PUSH GIVEN BY THE USER
FR2742344B1 (en) * 1995-12-19 1998-01-16 Rossignol Sa GLIDING BOARD EQUIPPED WITH A DEVICE INTENDED TO MODIFY THE STIFFNESS OF THE BOARD UNDER THE EFFECT OF A VERTICAL THRUST GIVEN BY THE USER
FR2773998B1 (en) * 1998-01-29 2000-02-25 Rossignol Sa SLIDING BOARD HAVING A RIGID LIFTING PLATFORM
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FR2775437B1 (en) 1998-02-27 2000-05-19 Salomon Sa INTERFACE DEVICE BETWEEN A SKI AND RETAINING ELEMENTS OF A SHOE ON THE SKI
US6131939A (en) * 1998-08-17 2000-10-17 Fels Canadian Ski Company Ltd. Snow ski having slidingly interconnected upper and lower ski sections
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EP1049521A1 (en) * 1998-11-26 2000-11-08 Salomon S.A. Support wedge device for fixing snowboards
EP1053049A1 (en) * 1998-12-02 2000-11-22 Andreas Hangl Device for connecting a snow glider to the boot of a person using a snow glider
FR2787723B1 (en) 1998-12-23 2001-01-26 Skis Dynastar SLIDING BOARD
DE19941667C2 (en) * 1999-09-01 2003-08-21 Johann Reiter ski binding
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US20050212258A1 (en) * 1974-07-01 2005-09-29 Mark Enders Flex Enhancing Device
US4139214A (en) * 1976-01-20 1979-02-13 Hans Meyer Ski
US4067593A (en) * 1976-04-27 1978-01-10 Earl Arthur W Adjustable platform ski binding mount
US4141570A (en) * 1977-10-17 1979-02-27 Sudmeier James L Adjustable connection between ski and binding
US4251090A (en) * 1978-01-05 1981-02-17 Tmc Corporation Safety ski binding
US4269431A (en) * 1978-02-23 1981-05-26 Tmc Corporation Safety ski binding
US4678201A (en) * 1983-08-03 1987-07-07 Gregory Williams Ski binding
US5447322A (en) * 1990-12-14 1995-09-05 Solomon, S.A. Ski for winter sports comprising a stiffener and a base
US5395132A (en) * 1992-03-10 1995-03-07 Skis Rossignol S.A. Device for mounting a release binding on a ski
US5671940A (en) * 1992-11-19 1997-09-30 Skis Rossignol S.A. Device for mounting a boot on a downhill ski
US5474321A (en) * 1993-05-27 1995-12-12 Marker Deutschland Gmbh Carrying plate for securing a ski boot on a ski
US6113113A (en) * 1994-04-08 2000-09-05 Robert J. Harrington Sliding apparatus having adjustable flexion and torsion characteristics
US5655787A (en) * 1994-04-15 1997-08-12 Skis Rossignol Sa Ski with improved profile
US5895068A (en) * 1995-02-21 1999-04-20 Doyle; Fintan Hard binding for a snowboard
US6056310A (en) * 1995-05-12 2000-05-02 Hangl; Andreas Means for securing a snowboard or ski to the boot of a snowboarder or skier
WO1998045001A1 (en) * 1997-04-08 1998-10-15 Harrington Robert J Snowboard having adjustable flexion and torsion characteristics
US5984343A (en) * 1997-04-08 1999-11-16 Robert J. Harrington Sliding apparatus having adjustable flexion and torsion characteristics
US6244616B1 (en) * 1998-11-13 2001-06-12 Salomon S.A. Interface device between a boot and an alpine ski
US6217055B1 (en) * 1998-11-27 2001-04-17 Salomon S.A. Ski equipped with an interface device provided for supporting boot retaining elements
US6648362B1 (en) * 1999-02-24 2003-11-18 Buenter Roland Ski guide pressure intensifier plate (snow-speed)
US6659493B1 (en) * 1999-05-14 2003-12-09 Milan Trnka Connector plate for bindings
US6910695B2 (en) * 2000-07-24 2005-06-28 Kabushiki Kaisha Aki International Snowboard having an elevated deck
US20040135327A1 (en) * 2002-01-15 2004-07-15 Roland Bunter Ski sport apparatus with integrated force transmission system
US7341271B2 (en) 2002-01-15 2008-03-11 Buenter Roland Ski spot apparatus with integrated force transmission system
US9199156B2 (en) 2002-11-21 2015-12-01 Madshus As Ski having a mounting aid for a binding, process for the manufacture of such a ski, and corresponding mounting aid
US20060145452A1 (en) * 2002-11-21 2006-07-06 Gunnar Bjertnaes Ski with binding assembly aid, method for production of such a ski and corresponding assembly aid
US7984921B2 (en) 2002-11-21 2011-07-26 Madshus As Ski with binding assembly aid, method for production of such a ski and corresponding assembly aid
US8460505B2 (en) 2002-11-21 2013-06-11 Madshus As Ski having a mounting aid for a binding, process for the manufacture of such a ski, and corresponding mounting aid
US20100038884A1 (en) * 2004-11-23 2010-02-18 Anton Dynamics, Inc. Suspension System for a Ski
US8794658B2 (en) 2004-11-23 2014-08-05 Anton F. Wilson Suspension system for a ski
US20100320731A1 (en) * 2004-11-23 2010-12-23 Wilson Anton F Ski With Suspension
US20080203703A1 (en) * 2005-01-10 2008-08-28 Rottefella As Ski, Or Similar Device For Sliding On Snow, Having A Mounting Aid For A Binding
US9776065B2 (en) * 2005-01-10 2017-10-03 Rottefella As Ski, or similar device for sliding on snow, having a mounting aid for a binding
US20060226613A1 (en) * 2005-02-16 2006-10-12 Wilson Anton F Snowboards
US20100194076A1 (en) * 2005-02-16 2010-08-05 Anton F. Wilson Snowboards
US7708302B2 (en) * 2005-02-16 2010-05-04 Anton F. Wilson Snowboards
US9950242B2 (en) 2015-06-19 2018-04-24 Anton F. Wilson Automatically adaptive ski
US10933296B2 (en) 2015-06-19 2021-03-02 Anton F. Wilson Automatically adaptive ski

Also Published As

Publication number Publication date
JPS5221924B1 (en) 1977-06-14
DE2134810B2 (en) 1974-07-25
AT302130B (en) 1972-10-10
DE2134810A1 (en) 1972-04-13
DE2135450B2 (en) 1974-07-25
FR2105801A5 (en) 1972-04-28
DE2135450A1 (en) 1972-04-06
AT299030B (en) 1972-06-12
FR2109654A5 (en) 1972-05-26
US3797844A (en) 1974-03-19
DE2134810C3 (en) 1975-03-20
JPS5248851B1 (en) 1977-12-13

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