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DE29619058U1 - Maschine zum Herstellen von Federn - Google Patents

Maschine zum Herstellen von Federn

Info

Publication number
DE29619058U1
DE29619058U1 DE1996219058 DE29619058U DE29619058U1 DE 29619058 U1 DE29619058 U1 DE 29619058U1 DE 1996219058 DE1996219058 DE 1996219058 DE 29619058 U DE29619058 U DE 29619058U DE 29619058 U1 DE29619058 U1 DE 29619058U1
Authority
DE
Grant status
Grant
Patent type
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
DE1996219058
Other languages
English (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.)
WU CHIN-TU SAN-CHUNG TAIPEI TW
WU CHIN TU
Original Assignee
WU CHIN-TU SAN-CHUNG TAIPEI TW
WU CHIN TU
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F35/00Making springs from wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • B21F3/02Coiling wire into particular forms helically
    • B21F3/06Coiling wire into particular forms helically internally on a hollow form
DE1996219058 1996-09-09 1996-11-02 Maschine zum Herstellen von Federn Expired - Lifetime DE29619058U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US08711662 US5791184A (en) 1996-09-09 1996-09-09 Spring-making machine
GB9621176A GB2318076B (en) 1996-09-09 1996-10-10 A spring-making machine
DE1996219058 DE29619058U1 (de) 1996-09-09 1996-11-02 Maschine zum Herstellen von Federn

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08711662 US5791184A (en) 1996-09-09 1996-09-09 Spring-making machine
GB9621176A GB2318076B (en) 1996-09-09 1996-10-10 A spring-making machine
DE1996219058 DE29619058U1 (de) 1996-09-09 1996-11-02 Maschine zum Herstellen von Federn

Publications (1)

Publication Number Publication Date
DE29619058U1 true DE29619058U1 (de) 1997-03-13

Family

ID=27219870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996219058 Expired - Lifetime DE29619058U1 (de) 1996-09-09 1996-11-02 Maschine zum Herstellen von Federn

Country Status (3)

Country Link
US (1) US5791184A (de)
DE (1) DE29619058U1 (de)
GB (1) GB2318076B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098444A (en) * 1999-07-22 2000-08-08 Wu; David Wire output central shaft of a wire bending machine
US6264183B1 (en) 1999-08-19 2001-07-24 Precision Products Group Methods of manufacturing coils and apparatus for same
ES2262050T3 (es) * 2004-03-18 2006-11-16 Wafios Aktiengesellschaft Guia de alambre para una maquina de procesamiento de alambre, especialmente una maquina de fabricacion de resortes.
EP3040574A1 (de) * 2015-01-05 2016-07-06 Messier-Dowty Limited Flugzeugfederanordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415006A1 (de) * 1984-04-19 1985-11-07 Wolfgang Orthuber Zahntechnisches verfahren und vorrichtung zum biegen und tordieren eines drahtstueckes
JPS6316214B2 (de) * 1985-04-23 1988-04-07 Shinsei Industries Co
DE3712110C1 (de) * 1987-04-10 1988-04-28 Alpha Maschb Ag Vorrichtung zum dreidimensionalen Biegen strangfoermigen Materials wie Draht od.dgl.
US4947670A (en) * 1989-11-07 1990-08-14 Wu Chin Tu Universal automatic spring-making machine
US5452598A (en) * 1993-07-26 1995-09-26 Minyu Machinery Corp., Ltd. Automatic spring formation apparatus

Also Published As

Publication number Publication date Type
GB2318076B (en) 1999-12-08 grant
GB9621176D0 (en) 1996-11-27 grant
US5791184A (en) 1998-08-11 grant
GB2318076A (en) 1998-04-15 application

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970424

R156 Lapse of ip right after 3 years

Effective date: 20000901