DE2963466D1 - Safety devices for mechanically operated apparatus such as punch presses - Google Patents

Safety devices for mechanically operated apparatus such as punch presses

Info

Publication number
DE2963466D1
DE2963466D1 DE7979300872T DE2963466T DE2963466D1 DE 2963466 D1 DE2963466 D1 DE 2963466D1 DE 7979300872 T DE7979300872 T DE 7979300872T DE 2963466 T DE2963466 T DE 2963466T DE 2963466 D1 DE2963466 D1 DE 2963466D1
Authority
DE
Germany
Prior art keywords
safety devices
mechanically operated
operated apparatus
punch presses
punch
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
DE7979300872T
Other languages
German (de)
Inventor
Leslie John Hollo
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.)
Brown Boggs Foundry and Machine Co Ltd
Original Assignee
Brown Boggs Foundry and Machine Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25425810&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2963466(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brown Boggs Foundry and Machine Co Ltd filed Critical Brown Boggs Foundry and Machine Co Ltd
Application granted granted Critical
Publication of DE2963466D1 publication Critical patent/DE2963466D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/288—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing over-run or reverse-run of the press shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Punching Or Piercing (AREA)
DE7979300872T 1978-05-22 1979-05-18 Safety devices for mechanically operated apparatus such as punch presses Expired DE2963466D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90844278A 1978-05-22 1978-05-22

Publications (1)

Publication Number Publication Date
DE2963466D1 true DE2963466D1 (en) 1982-09-30

Family

ID=25425810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979300872T Expired DE2963466D1 (en) 1978-05-22 1979-05-18 Safety devices for mechanically operated apparatus such as punch presses

Country Status (4)

Country Link
EP (1) EP0005634B2 (en)
JP (1) JPS54153396A (en)
CA (1) CA1101782A (en)
DE (1) DE2963466D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188390A (en) * 1986-03-27 1987-09-30 Rhodes Joseph Ltd Safety latch
WO2008078145A1 (en) * 2006-12-27 2008-07-03 Renault Trucks Internal combustion engine with bearing cap dampening
US11207794B1 (en) * 2011-09-20 2021-12-28 Dynamics Inc. Systems and methods for trimming powered cards and devices
CN103084513B (en) * 2013-01-31 2016-01-20 佛山市盈峰粉末冶金科技有限公司 A kind of punch press safety control device
CN106671186B (en) * 2017-01-23 2017-10-03 江苏威尔曼科技有限公司 A kind of perforating device for plate punching
CN107081808B (en) * 2017-01-23 2019-01-08 江山市丰泽木业有限公司 A kind of firm plate punching machine
CN107053327B (en) * 2017-01-23 2018-12-28 浙江钰翔木业有限公司 A kind of convenient and fast plate punching equipment
CN108223625B (en) * 2018-01-22 2023-11-24 石家庄力神锻压机床有限公司 Braking device of safe intelligent punching machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465322A (en) *
DE1577246C3 (en) * 1966-03-26 1974-03-21 Komatsu Ltd., Tokio Safety device for work machines
DK111866B (en) * 1968-03-01 1968-10-14 P Haahr Impact protection for eccentric presses.
GB1270654A (en) * 1968-04-19 1972-04-12 Broughton Engineering Ltd Improvement relating to brakes in or for power presses and the like machines
DE2527716A1 (en) * 1975-06-21 1976-12-30 Edelhoff Werkzeugmasch Eccentric press safety arresting mechanism - has rotating lug engaging with end of spring loaded piston in valve-controlled power cylinder
JPS52108575A (en) * 1976-07-30 1977-09-12 Aida Eng Ltd Twice lowering preventing device for a press
DE2612599A1 (en) * 1976-03-25 1977-10-06 Werner Leinhaas Eccentric press combined safety brake - has automatically ratcheting cam to apply brake positively after each operation cycle

Also Published As

Publication number Publication date
EP0005634B1 (en) 1982-08-04
EP0005634B2 (en) 1985-07-17
CA1101782A (en) 1981-05-26
JPS54153396A (en) 1979-12-03
EP0005634A1 (en) 1979-11-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee