CA1037505A - Stop mechanism for a bending press, plate shear or the like machines - Google Patents

Stop mechanism for a bending press, plate shear or the like machines

Info

Publication number
CA1037505A
CA1037505A CA252,946A CA252946A CA1037505A CA 1037505 A CA1037505 A CA 1037505A CA 252946 A CA252946 A CA 252946A CA 1037505 A CA1037505 A CA 1037505A
Authority
CA
Canada
Prior art keywords
work
stop
piston
piece
unit
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.)
Expired
Application number
CA252,946A
Other languages
English (en)
French (fr)
Inventor
Walter Gygli
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.)
Haemmerle AG Maschinenfabrik
Original Assignee
Haemmerle AG Maschinenfabrik
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 Haemmerle AG Maschinenfabrik filed Critical Haemmerle AG Maschinenfabrik
Application granted granted Critical
Publication of CA1037505A publication Critical patent/CA1037505A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/26—Stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/10—Stops for positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CA252,946A 1975-06-19 1976-05-20 Stop mechanism for a bending press, plate shear or the like machines Expired CA1037505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT472875A ATA472875A (de) 1975-06-19 1975-06-19 Anschlageinrichtung fur eine abkantpresse

Publications (1)

Publication Number Publication Date
CA1037505A true CA1037505A (en) 1978-08-29

Family

ID=3567632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252,946A Expired CA1037505A (en) 1975-06-19 1976-05-20 Stop mechanism for a bending press, plate shear or the like machines

Country Status (8)

Country Link
US (1) US4041704A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATA472875A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1037505A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH596898A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2625485A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2314796A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1523694A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1063077B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363211A (en) * 1980-02-01 1982-12-14 The Boeing Company Quasi-open loop hydraulic ram incremental actuator with power conserving properties
US4526086A (en) * 1981-06-17 1985-07-02 Davy-Loewy Limited Piston-cylinder assembly
DE3309369C2 (de) * 1983-03-16 1986-07-31 Reinhardt Maschinenbau Gmbh, 7032 Sindelfingen Vorrichtung zum Zuführen abgeschnittener, tafelförmiger Werkstücke, insbesondere Blechtafeln, zu einer Tafelschere
EP0153805B1 (en) * 1984-02-15 1989-07-19 Trw Cam Gears Limited A power assistance steering system for a vehicle
US4630441A (en) * 1984-09-04 1986-12-23 The Boeing Company Electrohydraulic actuator for aircraft control surfaces
US4667472A (en) * 1984-12-28 1987-05-26 The Boeing Company Electric integrated actuator with variable gain hydraulic output
JPH02221702A (ja) * 1989-02-22 1990-09-04 Nireco Corp 電気油圧サーボ装置
US5144801A (en) * 1989-04-28 1992-09-08 Parker Hannifin Corporation Electro-hydraulic actuator system
DE3934137A1 (de) * 1989-10-12 1991-04-25 Boschert Ludwig Masch Tischanschlag fuer eine stanzmaschine
US5117633A (en) * 1990-07-10 1992-06-02 Allied-Signal Inc. Pneumohydraulic actuator
JP2004263645A (ja) * 2003-03-03 2004-09-24 Opton Co Ltd 液圧装置
CN103639242A (zh) * 2013-11-15 2014-03-19 四川银河钢结构工程有限公司 钢卷开平压头机
CN114101401B (zh) * 2021-11-19 2024-06-25 南通威锋重工机械有限公司 一种带有斜线折弯定位结构的折弯机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016727A (en) * 1932-08-17 1935-10-08 Stewart M Roth Power reverse gear
US2202836A (en) * 1939-04-04 1940-06-04 Richard C Coupland Rate mechanism
US2613703A (en) * 1950-06-29 1952-10-14 Harry B Calvert Volumetric hydraulic system for precisely controlling position
US3510040A (en) * 1968-02-21 1970-05-05 Continental Machines Work indexing apparatus for cutoff saws
US3559510A (en) * 1968-09-20 1971-02-02 Heald Machine Co Numerically controlled machine tool with manual means for fine adjustment
DE2231194A1 (de) * 1972-06-26 1974-01-17 Adolf Spinner Werkzeugmaschine und verfahren zum betrieb derselben

Also Published As

Publication number Publication date
US4041704A (en) 1977-08-16
FR2314796A1 (fr) 1977-01-14
GB1523694A (en) 1978-09-06
DE2625485A1 (de) 1976-12-23
ATA472875A (de) 1976-07-15
CH596898A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-31
IT1063077B (it) 1985-02-11

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