EP0075843A3 - Bending machine - Google Patents

Bending machine Download PDF

Info

Publication number
EP0075843A3
EP0075843A3 EP82108728A EP82108728A EP0075843A3 EP 0075843 A3 EP0075843 A3 EP 0075843A3 EP 82108728 A EP82108728 A EP 82108728A EP 82108728 A EP82108728 A EP 82108728A EP 0075843 A3 EP0075843 A3 EP 0075843A3
Authority
EP
European Patent Office
Prior art keywords
connecting part
bending machine
over
hydraulic
simplify
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP82108728A
Other languages
German (de)
French (fr)
Other versions
EP0075843A2 (en
Inventor
Heinz Finzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0075843A2 publication Critical patent/EP0075843A2/en
Publication of EP0075843A3 publication Critical patent/EP0075843A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Actuator (AREA)

Abstract

Die Erfindung betrifft eine Biegemaschine mit in einer Werkzeugaufnahmeplatte geführten Werkzeugen, die über ein Verbindungsteil formschlüssig mit einen Antrieb in Verbindung stehen, der über eine hydraulische Einrichtung betätigt wird. Zur Vereinfachung des Aufbaus eines solchen Antriebs wird das Verbindungsteil unmittelbar mit der Kolbenstange einer hydraulischen Antriebseinrichtung ver­ bunden, deren Zylinder die Führung des Verbindungsteils übernimmt. The invention relates to a bending machine in one Tool holder plate guided tools that over a connecting part with a positive drive Connect through a hydraulic device is operated. To simplify the construction of such The connecting part is driven directly with the Piston rod of a hydraulic drive device ver tied whose cylinders guide the connecting part takes over.

EP82108728A 1981-09-29 1982-09-21 Bending machine Withdrawn EP0075843A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3138722 1981-09-29
DE19813138722 DE3138722C1 (en) 1981-09-29 1981-09-29 Automatic bending and punching machine for the production of molded parts from wire or tape

Publications (2)

Publication Number Publication Date
EP0075843A2 EP0075843A2 (en) 1983-04-06
EP0075843A3 true EP0075843A3 (en) 1983-08-31

Family

ID=6142922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108728A Withdrawn EP0075843A3 (en) 1981-09-29 1982-09-21 Bending machine

Country Status (4)

Country Link
EP (1) EP0075843A3 (en)
JP (1) JPS5868429A (en)
DE (1) DE3138722C1 (en)
ES (1) ES8306447A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240943A (en) * 1985-08-20 1987-02-21 Shindainihon Spring Seisakusho:Kk Bending machine for wire rod
DE102009046161A1 (en) * 2009-10-29 2011-05-05 Otto Bihler Handels-Beteiligungs-Gmbh Method for producing a plate-like element made of metal, in particular an adjusting plate for fittings
CN102641971B (en) * 2012-04-06 2014-07-02 冯广建 Multidirectional linking amplitude-changing reinforced bar forming machine
CN105583733A (en) * 2016-03-14 2016-05-18 刘旭玲 Gap adjustor for heavy scrubbing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503323B (en) * Garbe 5100 Aachen Hydraulic fluid piston engine
DE1952677A1 (en) * 1969-10-20 1971-04-29 Buchmann Rudolf Ch Device to prevent uncontrolled rotary movement of pistons and piston rods on hydraulic or pneumatic devices
US3810497A (en) * 1972-09-25 1974-05-14 Banner Welder Inc Apparatus for bending rods
GB1406494A (en) * 1972-10-13 1975-09-17 Leonardt Co Highley Pens Ltd D Forming sheet metal
DE1930450C2 (en) * 1969-06-16 1975-11-27 Heinz Finzer Kg, 7881 Wallbach Bending and punching machine for the production of shaped parts from wire or tape
US4297867A (en) * 1978-11-15 1981-11-03 Toyota Jidosha Kogyo Kabushiki Kaisha Pipe end expanding or contracting process utilizing ironing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311251U (en) * 1976-07-12 1978-01-30
JPS5372769A (en) * 1976-12-10 1978-06-28 Toyota Motor Co Ltd Frame wire automatic form process and line

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503323B (en) * Garbe 5100 Aachen Hydraulic fluid piston engine
DE1930450C2 (en) * 1969-06-16 1975-11-27 Heinz Finzer Kg, 7881 Wallbach Bending and punching machine for the production of shaped parts from wire or tape
DE1952677A1 (en) * 1969-10-20 1971-04-29 Buchmann Rudolf Ch Device to prevent uncontrolled rotary movement of pistons and piston rods on hydraulic or pneumatic devices
US3810497A (en) * 1972-09-25 1974-05-14 Banner Welder Inc Apparatus for bending rods
GB1406494A (en) * 1972-10-13 1975-09-17 Leonardt Co Highley Pens Ltd D Forming sheet metal
US4297867A (en) * 1978-11-15 1981-11-03 Toyota Jidosha Kogyo Kabushiki Kaisha Pipe end expanding or contracting process utilizing ironing

Also Published As

Publication number Publication date
ES516065A0 (en) 1983-06-01
ES8306447A1 (en) 1983-06-01
DE3138722C1 (en) 1983-04-14
EP0075843A2 (en) 1983-04-06
JPS5868429A (en) 1983-04-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL SE

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19840502