DE502005004235D1 - Process for the production of passages in collecting pipes and apparatus for carrying out the process - Google Patents

Process for the production of passages in collecting pipes and apparatus for carrying out the process

Info

Publication number
DE502005004235D1
DE502005004235D1 DE200550004235 DE502005004235T DE502005004235D1 DE 502005004235 D1 DE502005004235 D1 DE 502005004235D1 DE 200550004235 DE200550004235 DE 200550004235 DE 502005004235 T DE502005004235 T DE 502005004235T DE 502005004235 D1 DE502005004235 D1 DE 502005004235D1
Authority
DE
Germany
Prior art keywords
passages
carrying
production
collecting pipes
pipes
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.)
Active
Application number
DE200550004235
Other languages
German (de)
Inventor
Walter Dipl-Ing Demuth
Wolfgang Geiger
Michael Dipl-Ing Kranich
Karl-Heinz Dipl-Ing Staffa
Christoph Dipl-Ing Walter
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of DE502005004235D1 publication Critical patent/DE502005004235D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
DE200550004235 2004-02-16 2005-01-27 Process for the production of passages in collecting pipes and apparatus for carrying out the process Active DE502005004235D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410007686 DE102004007686A1 (en) 2004-02-16 2004-02-16 Process for the production of passages in collecting pipes and apparatus for carrying out the process

Publications (1)

Publication Number Publication Date
DE502005004235D1 true DE502005004235D1 (en) 2008-07-10

Family

ID=34684090

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200410007686 Withdrawn DE102004007686A1 (en) 2004-02-16 2004-02-16 Process for the production of passages in collecting pipes and apparatus for carrying out the process
DE200550004235 Active DE502005004235D1 (en) 2004-02-16 2005-01-27 Process for the production of passages in collecting pipes and apparatus for carrying out the process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200410007686 Withdrawn DE102004007686A1 (en) 2004-02-16 2004-02-16 Process for the production of passages in collecting pipes and apparatus for carrying out the process

Country Status (2)

Country Link
EP (1) EP1563925B1 (en)
DE (2) DE102004007686A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101954414B (en) * 2010-06-16 2013-05-01 无锡曙光模具有限公司 Beating and shaping die of annular pipe fitting
CN101890452B (en) * 2010-06-22 2012-12-26 无锡曙光模具有限公司 Cut flattening mold for processing pull-down tube of car seat
CN103862232B (en) * 2013-11-20 2016-04-06 无锡曙光模具有限公司 The oblique tooth-shaped mould of pipe fittings of automobile seat headrest
CN103692157B (en) * 2013-11-20 2016-02-03 无锡曙光模具有限公司 The tooth forming mould of pipe fittings of automobile seat headrest
CN104084475B (en) * 2014-06-26 2016-08-31 南京惠德机械有限公司 Pipe fitting notch die
CN104384370B (en) * 2014-11-12 2016-07-06 浙江德清中正建筑机械有限公司 Steel pipe fast ram section machine
CN108817220A (en) * 2018-05-25 2018-11-16 上海加冷松芝汽车空调股份有限公司 A kind of stamping device and process for stamping for collecting pipe of air-conditioning condenser for automobile spacer slit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808050C3 (en) * 1968-11-09 1973-11-29 Rohrtechnik Osthoff Gmbh & Co Kg, 8803 Rothenburg Device for punching holes in the wall of hollow bodies of any cross-section
JPS6072620A (en) * 1983-09-30 1985-04-24 Miyagi Seiki Kk Method and device for punching pipe
JP3010307B2 (en) * 1990-10-31 2000-02-21 臼井国際産業株式会社 Manufacturing method of fuel delivery pipe
DE4442040A1 (en) * 1994-11-25 1996-05-30 Behr Gmbh & Co Heat exchanger with a manifold
DE19945223A1 (en) * 1999-09-21 2001-03-22 Behr Gmbh & Co Heat exchanger for vehicle; has parallel pipelines for heat transfer fluid, heat conducting ribs and double-walled collection pipes to supply and drain heat transfer fluid
JP4438203B2 (en) * 2000-09-12 2010-03-24 株式会社デンソー Pipe drilling method and apparatus
DE10103176B4 (en) * 2001-01-22 2010-06-02 Behr Gmbh & Co. Kg Method for introducing Flachrohreinsteckschlitzen in a manifold

Also Published As

Publication number Publication date
EP1563925A1 (en) 2005-08-17
EP1563925B1 (en) 2008-05-28
DE102004007686A1 (en) 2005-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition