GB1248029A - Apparatus for bending shanks of helical sprinks into loops - Google Patents

Apparatus for bending shanks of helical sprinks into loops

Info

Publication number
GB1248029A
GB1248029A GB32649/70A GB3264970A GB1248029A GB 1248029 A GB1248029 A GB 1248029A GB 32649/70 A GB32649/70 A GB 32649/70A GB 3264970 A GB3264970 A GB 3264970A GB 1248029 A GB1248029 A GB 1248029A
Authority
GB
United Kingdom
Prior art keywords
spring
loops
bending
shanks
projecting
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
GB32649/70A
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.)
Heetman & Finkensiep KG
Original Assignee
Heetman & Finkensiep KG
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 Heetman & Finkensiep KG filed Critical Heetman & Finkensiep KG
Publication of GB1248029A publication Critical patent/GB1248029A/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
    • B21F35/02—Bending or deforming ends of coil springs to special shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB32649/70A 1969-07-23 1970-07-06 Apparatus for bending shanks of helical sprinks into loops Expired GB1248029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691937340 DE1937340A1 (de) 1969-07-23 1969-07-23 Vorrichtung zum Biegen der OEsen von Schraubenfedern

Publications (1)

Publication Number Publication Date
GB1248029A true GB1248029A (en) 1971-09-29

Family

ID=5740602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32649/70A Expired GB1248029A (en) 1969-07-23 1970-07-06 Apparatus for bending shanks of helical sprinks into loops

Country Status (11)

Country Link
US (1) US3672410A (fr)
JP (1) JPS4828271B1 (fr)
AT (1) AT300523B (fr)
BE (1) BE752946A (fr)
CA (1) CA927244A (fr)
CH (1) CH523104A (fr)
DE (1) DE1937340A1 (fr)
ES (1) ES381950A1 (fr)
FR (1) FR2054063A5 (fr)
GB (1) GB1248029A (fr)
NL (1) NL7010334A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151690A (zh) * 2020-02-28 2020-05-15 岳阳县涌泉五金弹簧厂 一种弹簧成型装置及生产方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874425A (en) * 1973-07-03 1975-04-01 Guenther A W E Wire bender
GB1459948A (en) * 1973-10-31 1976-12-31 France Bed Co Wire-spring manufacturing
US3915204A (en) * 1974-08-22 1975-10-28 Rich Ind Inc Spring hook forming machine
FR2415497A1 (fr) * 1978-01-30 1979-08-24 Missioux Jean Leon Machine a boucler des ressorts a boudin
US4745951A (en) * 1982-07-19 1988-05-24 Guenther Arthur W E Coil spring hooking method and apparatus
ATE326300T1 (de) * 2004-03-18 2006-06-15 Wafios Ag Verfahren zum herstellen einer öse am ende eines aus einem drahtstrang geformten federkörpers und vorrichtung zur herstellung eines solchen
CN108705012B (zh) * 2018-06-15 2023-11-17 苏州市众寅弹簧制造有限公司 一种平衡多角度扭簧折弯装置
CN114192697B (zh) * 2021-12-24 2023-08-25 金陵科技学院 一种用于建工机械的现场钢筋调弯系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151690A (zh) * 2020-02-28 2020-05-15 岳阳县涌泉五金弹簧厂 一种弹簧成型装置及生产方法

Also Published As

Publication number Publication date
NL7010334A (fr) 1971-01-26
FR2054063A5 (fr) 1971-04-16
CA927244A (en) 1973-05-29
ES381950A1 (es) 1972-12-01
DE1937340A1 (de) 1971-02-04
AT300523B (de) 1972-07-25
BE752946A (fr) 1970-12-16
JPS4828271B1 (fr) 1973-08-30
US3672410A (en) 1972-06-27
CH523104A (de) 1972-05-31

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