FR2235746A1 - - Google Patents

Info

Publication number
FR2235746A1
FR2235746A1 FR7422434A FR7422434A FR2235746A1 FR 2235746 A1 FR2235746 A1 FR 2235746A1 FR 7422434 A FR7422434 A FR 7422434A FR 7422434 A FR7422434 A FR 7422434A FR 2235746 A1 FR2235746 A1 FR 2235746A1
Authority
FR
France
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.)
Granted
Application number
FR7422434A
Other languages
French (fr)
Other versions
FR2235746B3 (en
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.)
C Behrens AG
Original Assignee
C Behrens AG
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 C Behrens AG filed Critical C Behrens AG
Publication of FR2235746A1 publication Critical patent/FR2235746A1/fr
Application granted granted Critical
Publication of FR2235746B3 publication Critical patent/FR2235746B3/fr
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/243—Perforating, i.e. punching holes in profiles
FR7422434A 1973-07-06 1974-06-27 Expired FR2235746B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732334438 DE2334438B2 (en) 1973-07-06 1973-07-06 Production line for punching profiles

Publications (2)

Publication Number Publication Date
FR2235746A1 true FR2235746A1 (en) 1975-01-31
FR2235746B3 FR2235746B3 (en) 1977-05-06

Family

ID=5886144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422434A Expired FR2235746B3 (en) 1973-07-06 1974-06-27

Country Status (3)

Country Link
DE (1) DE2334438B2 (en)
FR (1) FR2235746B3 (en)
GB (1) GB1469444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103182418A (en) * 2013-03-12 2013-07-03 山东拓维数控设备有限公司 Numerical control punching machine for U-shaped plates

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759083A1 (en) * 1977-12-30 1979-07-05 Muhr & Bender PROFILE STEEL MACHINING PLANT
DE3128490A1 (en) * 1981-07-18 1983-03-03 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Section piercing plant
DE3136394A1 (en) * 1981-09-14 1983-03-24 Peddinghaus, Rolf, 5828 Ennepetal Drilling apparatus for workpieces of finite length
DE3422250A1 (en) * 1984-06-15 1985-12-19 C. Behrens Ag, 3220 Alfeld CUTTING PRESS WITH TOOL MAGAZINE
DE3820051A1 (en) * 1988-06-13 1989-12-14 Wanzke Gmbh Exchanging device with tools
JP2723047B2 (en) * 1994-06-15 1998-03-09 村田機械株式会社 Toggle type punch drive
CN102327954B (en) * 2011-09-23 2014-07-16 东莞市伟创东洋自动化设备有限公司 Automatic punching equipment for H-beam
CN102699183B (en) * 2012-06-21 2015-03-18 山西省电力公司阳泉供电公司 Power line clamp punching machine
CN104841757B (en) * 2015-06-05 2018-03-16 福建经纬护栏有限公司 A kind of guard rail component automatic punch machine
CN104858293A (en) * 2015-06-18 2015-08-26 江苏宏博机械制造有限公司 Punch with mechanical feeding device
CN105251859A (en) * 2015-07-13 2016-01-20 青岛大东自动化科技有限公司 Pre-embedded part numerical control punching production line
CN108213179A (en) * 2017-12-19 2018-06-29 驻马店大力天骏专用汽车制造有限公司 A kind of special machining production line of automobile web
CN108435889A (en) * 2018-05-05 2018-08-24 芜湖君如保温材料有限公司 A kind of cylinder water tank head cover rushes circular hole device
CN109500228A (en) * 2018-11-28 2019-03-22 杭州德意电器股份有限公司 A kind of lubricating cup molding machine of kitchen ventilator
CN110102635B (en) * 2019-05-23 2024-02-27 河南省年年筑房屋建筑有限公司 Prefabricated villa roof beam hangs a apparatus for producing
CN113210495B (en) * 2021-04-28 2023-04-21 永大精密模具（东莞）有限公司 Punching device for die production and processing
CN113695455B (en) * 2021-09-16 2023-10-31 青岛东和科技股份有限公司 Double-built-in gantry punching machine
CN113798389B (en) * 2021-09-24 2023-11-21 高能数造(西安)技术有限公司 Power battery cell punching device with accurate positioning function
CN116984477B (en) * 2023-09-26 2023-12-12 潍坊鑫盾门业股份有限公司 Full-automatic door plank punching machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103182418A (en) * 2013-03-12 2013-07-03 山东拓维数控设备有限公司 Numerical control punching machine for U-shaped plates
CN103182418B (en) * 2013-03-12 2015-02-04 山东拓维数控设备有限公司 Numerical control punching machine for U-shaped plates

Also Published As

Publication number Publication date
GB1469444A (en) 1977-04-06
DE2334438B2 (en) 1980-01-03
DE2334438A1 (en) 1975-01-23
FR2235746B3 (en) 1977-05-06

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