DE3478205D1 - Apparatus for manufacturing spring units - Google Patents

Apparatus for manufacturing spring units

Info

Publication number
DE3478205D1
DE3478205D1 DE8484107739T DE3478205T DE3478205D1 DE 3478205 D1 DE3478205 D1 DE 3478205D1 DE 8484107739 T DE8484107739 T DE 8484107739T DE 3478205 T DE3478205 T DE 3478205T DE 3478205 D1 DE3478205 D1 DE 3478205D1
Authority
DE
Germany
Prior art keywords
spring units
manufacturing spring
manufacturing
units
spring
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
Application number
DE8484107739T
Other languages
German (de)
Inventor
Noboru Sasaki
Yasuji Iwata
Teruo Mukai
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.)
France Bed Co Ltd
Original Assignee
France Bed Co Ltd
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
Priority claimed from JP12034283A external-priority patent/JPS6012238A/en
Priority claimed from JP9472884A external-priority patent/JPS60240345A/en
Application filed by France Bed Co Ltd filed Critical France Bed Co Ltd
Application granted granted Critical
Publication of DE3478205D1 publication Critical patent/DE3478205D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/12—Coiling wire into particular forms of interconnected helical springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
DE8484107739T 1983-07-04 1984-07-04 Apparatus for manufacturing spring units Expired DE3478205D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12034283A JPS6012238A (en) 1983-07-04 1983-07-04 Device for producing spring
JP9472884A JPS60240345A (en) 1984-05-14 1984-05-14 Apparatus for producing spring

Publications (1)

Publication Number Publication Date
DE3478205D1 true DE3478205D1 (en) 1989-06-29

Family

ID=26435982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484107739T Expired DE3478205D1 (en) 1983-07-04 1984-07-04 Apparatus for manufacturing spring units

Country Status (2)

Country Link
EP (1) EP0130616B1 (en)
DE (1) DE3478205D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114589277B (en) * 2022-04-29 2024-03-29 广东铨力睡眠科技有限公司 Spiral steel wire spring processingequipment for mattress
CN117340167B (en) * 2023-12-04 2024-02-27 中铧智能科技(山东)有限公司 Cable type steel wire ring core ring looping and welding integrated device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245433A (en) * 1962-05-10 1966-04-12 Geometric Spring Company Wire bending machine
GB1459948A (en) * 1973-10-31 1976-12-31 France Bed Co Wire-spring manufacturing
US4387585A (en) * 1981-01-13 1983-06-14 Torin Corporation Spring coiling machine with improved coil starter means
JPS58110148A (en) * 1981-12-23 1983-06-30 Toyota Motor Corp Method and apparatus for formed wire

Also Published As

Publication number Publication date
EP0130616A3 (en) 1987-01-14
EP0130616A2 (en) 1985-01-09
EP0130616B1 (en) 1989-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee