CA927244A - Apparatus for bending shanks of helical springs - Google Patents

Apparatus for bending shanks of helical springs

Info

Publication number
CA927244A
CA927244A CA088791A CA88791A CA927244A CA 927244 A CA927244 A CA 927244A CA 088791 A CA088791 A CA 088791A CA 88791 A CA88791 A CA 88791A CA 927244 A CA927244 A CA 927244A
Authority
CA
Canada
Prior art keywords
helical springs
shanks
bending
bending shanks
helical
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
CA088791A
Other languages
English (en)
Inventor
Scheckel Konrad
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.)
HEETMANN AND FINKENSIEP KG
Original Assignee
HEETMANN AND 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 HEETMANN AND FINKENSIEP KG filed Critical HEETMANN AND FINKENSIEP KG
Application granted granted Critical
Publication of CA927244A publication Critical patent/CA927244A/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)
CA088791A 1969-07-23 1970-07-22 Apparatus for bending shanks of helical springs Expired CA927244A (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
CA927244A true CA927244A (en) 1973-05-29

Family

ID=5740602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA088791A Expired CA927244A (en) 1969-07-23 1970-07-22 Apparatus for bending shanks of helical springs

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)

Families Citing this family (9)

* 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
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
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

Also Published As

Publication number Publication date
GB1248029A (en) 1971-09-29
NL7010334A (fr) 1971-01-26
FR2054063A5 (fr) 1971-04-16
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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