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Vorrichtung zur herstellung von schraubenfedern

Info

Publication number
DE2924603A1
DE2924603A1 DE19792924603 DE2924603A DE2924603A1 DE 2924603 A1 DE2924603 A1 DE 2924603A1 DE 19792924603 DE19792924603 DE 19792924603 DE 2924603 A DE2924603 A DE 2924603A DE 2924603 A1 DE2924603 A1 DE 2924603A1
Authority
DE
Grant status
Application
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.)
Granted
Application number
DE19792924603
Other languages
English (en)
Other versions
DE2924603C2 (de )
Inventor
Reijiro Itaya
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.)
ITAYA SEISAKUSHO
K K ITAYA SEISAKU SHO
Original Assignee
ITAYA SEISAKUSHO
K.K. ITAYA SEISAKU SHO
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

Links

Classifications

    • 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
    • B21F3/027Coiling wire into particular forms helically with extended ends formed in a special shape, e.g. for clothes-pegs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • 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
    • B21F3/04Coiling wire into particular forms helically externally on a mandrel or the like
DE19792924603 1979-02-19 1979-06-19 Expired DE2924603C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1810979A JPS55112434A (en) 1979-02-19 1979-02-19 Coil spring manufacturing device

Publications (2)

Publication Number Publication Date
DE2924603A1 true true DE2924603A1 (de) 1980-08-21
DE2924603C2 DE2924603C2 (de) 1983-11-03

Family

ID=11962441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792924603 Expired DE2924603C2 (de) 1979-02-19 1979-06-19

Country Status (4)

Country Link
US (1) US4289004A (de)
JP (1) JPS55112434A (de)
DE (1) DE2924603C2 (de)
GB (1) GB2042383B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445048A (en) * 1991-03-20 1995-08-29 Kolbenschmidt Aktiengesellschaft Steering wheel

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672549A (en) * 1984-11-01 1987-06-09 Saxton Richard E Coil spring forming machine
JPH0474101B2 (de) * 1984-12-11 1992-11-25
US4586357A (en) * 1985-02-14 1986-05-06 The U. S. Baird Corporation Digital control spring forming machine
US4696175A (en) * 1986-04-29 1987-09-29 Skupien Eugene M Clutch apparatus for spring making machine
DE3623079C2 (de) * 1986-07-09 1990-08-09 Thema-Federn Gmbh & Co Kg Industriefedern, 5950 Finnentrop, De
JPS63194834A (en) * 1987-02-09 1988-08-12 Norio Matsuura Spring manufacturing device
DE19611661C2 (de) * 1996-03-25 1998-09-10 Wafios Maschinen Wagner Vorrichtung zum Formen von Draht, insbesondere Universal-Federwindemaschine
JP2939472B1 (ja) * 1998-08-21 1999-08-25 株式会社板屋製作所 スプリング製造装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1993530U (de) * 1968-05-25 1968-09-12 Proll & Lohmann Vorrichtung zum wickeln von schraubenfedern.
DE1752891B2 (de) * 1968-07-31 1974-07-18 Hoesch Werke Ag, 4600 Dortmund
DE2643799A1 (de) * 1975-09-29 1977-04-14 Bader Ltd Alfred Maschine zum wickeln einer spule
DE2715740A1 (de) * 1976-04-07 1977-10-13 Nhk Spring Co Ltd Numerisch gesteuerte vorrichtung zur herstellung einer spiralfeder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433041A (en) * 1966-10-10 1969-03-18 Torrington Mfg Co Spring winding machine
DE1752693A1 (de) * 1967-07-05 1971-03-18 Mash Zd Mir Automat mit Elektroprogrammsteuerung fuer die Erzeugung von Buegeln und Bewehrungselementen
JPS5339014B2 (de) * 1973-07-26 1978-10-19
US4030327A (en) * 1976-06-16 1977-06-21 Torin Corporation Spring coiling machine with improved drive means
US4064732A (en) * 1976-09-08 1977-12-27 Takeji Matsuoka Coil actuating apparatus in a coil spring making machine
JPS5630099B2 (de) * 1976-12-18 1981-07-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1993530U (de) * 1968-05-25 1968-09-12 Proll & Lohmann Vorrichtung zum wickeln von schraubenfedern.
DE1752891B2 (de) * 1968-07-31 1974-07-18 Hoesch Werke Ag, 4600 Dortmund
DE2643799A1 (de) * 1975-09-29 1977-04-14 Bader Ltd Alfred Maschine zum wickeln einer spule
DE2715740A1 (de) * 1976-04-07 1977-10-13 Nhk Spring Co Ltd Numerisch gesteuerte vorrichtung zur herstellung einer spiralfeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445048A (en) * 1991-03-20 1995-08-29 Kolbenschmidt Aktiengesellschaft Steering wheel

Also Published As

Publication number Publication date Type
US4289004A (en) 1981-09-15 grant
GB2042383B (en) 1982-11-17 grant
GB2042383A (en) 1980-09-24 application
DE2924603C2 (de) 1983-11-03 grant
JPS55112434A (en) 1980-08-30 application

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8125 Change of the main classification

Ipc: B21F 3/04

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee