JPS5247561A - Method of and apparatus for producing coil spring - Google Patents

Method of and apparatus for producing coil spring

Info

Publication number
JPS5247561A
JPS5247561A JP50123622A JP12362275A JPS5247561A JP S5247561 A JPS5247561 A JP S5247561A JP 50123622 A JP50123622 A JP 50123622A JP 12362275 A JP12362275 A JP 12362275A JP S5247561 A JPS5247561 A JP S5247561A
Authority
JP
Japan
Prior art keywords
coil spring
producing coil
producing
spring
coil
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.)
Granted
Application number
JP50123622A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5620935B2 (enExample
Inventor
Takemi Tsutsumino
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.)
OHIRA SEISAKUSHIYO KK
OOHIRA SEISAKUSHIYO KK
Original Assignee
OHIRA SEISAKUSHIYO KK
OOHIRA SEISAKUSHIYO KK
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 OHIRA SEISAKUSHIYO KK, OOHIRA SEISAKUSHIYO KK filed Critical OHIRA SEISAKUSHIYO KK
Priority to JP50123622A priority Critical patent/JPS5247561A/ja
Priority to US05/731,026 priority patent/US4084420A/en
Priority to GB42573/76A priority patent/GB1541669A/en
Publication of JPS5247561A publication Critical patent/JPS5247561A/ja
Publication of JPS5620935B2 publication Critical patent/JPS5620935B2/ja
Granted 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
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
JP50123622A 1975-10-13 1975-10-13 Method of and apparatus for producing coil spring Granted JPS5247561A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50123622A JPS5247561A (en) 1975-10-13 1975-10-13 Method of and apparatus for producing coil spring
US05/731,026 US4084420A (en) 1975-10-13 1976-10-08 Method and an apparatus for producing a coiled spring
GB42573/76A GB1541669A (en) 1975-10-13 1976-10-13 Apparatus for producing a cloiled spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123622A JPS5247561A (en) 1975-10-13 1975-10-13 Method of and apparatus for producing coil spring

Publications (2)

Publication Number Publication Date
JPS5247561A true JPS5247561A (en) 1977-04-15
JPS5620935B2 JPS5620935B2 (enExample) 1981-05-16

Family

ID=14865134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123622A Granted JPS5247561A (en) 1975-10-13 1975-10-13 Method of and apparatus for producing coil spring

Country Status (3)

Country Link
US (1) US4084420A (enExample)
JP (1) JPS5247561A (enExample)
GB (1) GB1541669A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1109301A (en) * 1980-06-24 1981-09-22 Alfred Risi Torsion coiler
GB2206302B (en) * 1987-07-01 1991-09-11 Z Transportnogo Mash Im V I Device for making springs from wire.
EP0338153A1 (en) * 1988-04-21 1989-10-25 Norio Matsuura Spring producing apparatus
US4881393A (en) * 1988-08-26 1989-11-21 Sykes Willard D Wire coiling apparatus
US6185981B1 (en) * 1999-08-18 2001-02-13 Wen-Der Chen Transmission control system for a wire forming machine
CN102350470B (zh) * 2011-10-09 2013-11-06 山东华腾环保科技有限公司 双扭簧绕制器
JP6317120B2 (ja) * 2014-01-29 2018-04-25 高周波熱錬株式会社 線材の挿入装置、長尺ワークの巻取装置及び線材の挿入方法
CN105215114A (zh) * 2015-11-01 2016-01-06 合肥长城制冷科技有限公司 一种新型毛细管自动绕弹簧设备
CN109926521B (zh) * 2019-03-19 2020-12-08 安徽猛虎机械设备有限公司 一种加工弹簧式钢筋的弯曲装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR852998A (enExample) * 1940-03-07
CA570791A (en) * 1959-02-17 Bruegger Ernest Variable speed carriage feed mechanism
GB268685A (en) * 1926-11-30 1927-04-07 Falkirk Iron Company Ltd Improvements in wire coiling apparatus
DE1112956B (de) * 1957-01-18 1961-08-24 Luhn & Pulvermacher Kommanditg Wickeldorn fuer eine Federwickelbank

Also Published As

Publication number Publication date
US4084420A (en) 1978-04-18
JPS5620935B2 (enExample) 1981-05-16
GB1541669A (en) 1979-03-07

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