DE29503764U1 - Wrinkle smoothers on pipe bending machines - Google Patents

Wrinkle smoothers on pipe bending machines

Info

Publication number
DE29503764U1
DE29503764U1 DE29503764U DE29503764U DE29503764U1 DE 29503764 U1 DE29503764 U1 DE 29503764U1 DE 29503764 U DE29503764 U DE 29503764U DE 29503764 U DE29503764 U DE 29503764U DE 29503764 U1 DE29503764 U1 DE 29503764U1
Authority
DE
Germany
Prior art keywords
pipe bending
bending machines
smoothers
wrinkle
wrinkle smoothers
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 - Lifetime
Application number
DE29503764U
Other languages
German (de)
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.)
SCHULZE, JUERGEN, DIPL.-ING. (TU), DE
Original Assignee
Schulze Juergen Dipl-Ing 64711 Erbach De
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 Schulze Juergen Dipl-Ing 64711 Erbach De filed Critical Schulze Juergen Dipl-Ing 64711 Erbach De
Priority to DE29503764U priority Critical patent/DE29503764U1/en
Publication of DE29503764U1 publication Critical patent/DE29503764U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/04—Bending tubes using mandrels or the like the mandrel being rigid
DE29503764U 1995-03-09 1995-03-09 Wrinkle smoothers on pipe bending machines Expired - Lifetime DE29503764U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29503764U DE29503764U1 (en) 1995-03-09 1995-03-09 Wrinkle smoothers on pipe bending machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29503764U DE29503764U1 (en) 1995-03-09 1995-03-09 Wrinkle smoothers on pipe bending machines

Publications (1)

Publication Number Publication Date
DE29503764U1 true DE29503764U1 (en) 1995-05-04

Family

ID=8004913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29503764U Expired - Lifetime DE29503764U1 (en) 1995-03-09 1995-03-09 Wrinkle smoothers on pipe bending machines

Country Status (1)

Country Link
DE (1) DE29503764U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256394A2 (en) * 2001-05-12 2002-11-13 Palima W. Ludwig & Co. Profile bending machine with mandrel
DE102009037192B4 (en) * 2008-08-15 2011-06-16 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Device for monitoring a wrinkle smoothing tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726862C (en) * 1935-08-01 1942-10-22 Charles Raymond Waseige Twin engine for aircraft
US4325244A (en) * 1980-09-02 1982-04-20 Stowe Robert L Self-repairing wiper die

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726862C (en) * 1935-08-01 1942-10-22 Charles Raymond Waseige Twin engine for aircraft
US4325244A (en) * 1980-09-02 1982-04-20 Stowe Robert L Self-repairing wiper die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256394A2 (en) * 2001-05-12 2002-11-13 Palima W. Ludwig & Co. Profile bending machine with mandrel
EP1256394A3 (en) * 2001-05-12 2004-02-04 Palima W. Ludwig & Co. Profile bending machine with mandrel
DE102009037192B4 (en) * 2008-08-15 2011-06-16 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit Device for monitoring a wrinkle smoothing tool

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19950614

R021 Search request validly filed

Effective date: 19950609

R163 Identified publications notified

Effective date: 19950807

R081 Change of applicant/patentee

Owner name: SCHULZE, JUERGEN, DIPL.-ING. (TU), DE

Free format text: FORMER OWNER: SCHULZE, JUERGEN, DIPL.-ING. (TU), 64711 ERBACH, DE

Effective date: 19990428

R156 Lapse of ip right after 3 years

Effective date: 19990302