JPS5376159A - Nc coil spring manufacturing device - Google Patents

Nc coil spring manufacturing device

Info

Publication number
JPS5376159A
JPS5376159A JP15263576A JP15263576A JPS5376159A JP S5376159 A JPS5376159 A JP S5376159A JP 15263576 A JP15263576 A JP 15263576A JP 15263576 A JP15263576 A JP 15263576A JP S5376159 A JPS5376159 A JP S5376159A
Authority
JP
Japan
Prior art keywords
coil spring
manufacturing device
spring manufacturing
coil
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.)
Granted
Application number
JP15263576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5630099B2 (cg-RX-API-DMAC7.html
Inventor
Hirofumi Takase
Yutaka Utsunomiya
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP15263576A priority Critical patent/JPS5376159A/ja
Priority to US05/784,917 priority patent/US4112721A/en
Priority to GB14642/77A priority patent/GB1560917A/en
Priority to FR7710451A priority patent/FR2347125A1/fr
Priority to CH446577A priority patent/CH621073A5/de
Priority to DE2715740A priority patent/DE2715740C2/de
Publication of JPS5376159A publication Critical patent/JPS5376159A/ja
Publication of JPS5630099B2 publication Critical patent/JPS5630099B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)
JP15263576A 1976-04-07 1976-12-18 Nc coil spring manufacturing device Granted JPS5376159A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP15263576A JPS5376159A (en) 1976-12-18 1976-12-18 Nc coil spring manufacturing device
US05/784,917 US4112721A (en) 1976-04-07 1977-04-05 Nc coil spring manufacturing apparatus
GB14642/77A GB1560917A (en) 1976-04-07 1977-04-06 Coil spring manufacturing apparatus
FR7710451A FR2347125A1 (fr) 1976-04-07 1977-04-06 Appareil a commande numerique pour fabriquer des ressorts helicoidaux
CH446577A CH621073A5 (cg-RX-API-DMAC7.html) 1976-04-07 1977-04-07
DE2715740A DE2715740C2 (de) 1976-04-07 1977-04-07 Numerisch gesteuerte Vorrichtung zur Herstellung von Federn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15263576A JPS5376159A (en) 1976-12-18 1976-12-18 Nc coil spring manufacturing device

Publications (2)

Publication Number Publication Date
JPS5376159A true JPS5376159A (en) 1978-07-06
JPS5630099B2 JPS5630099B2 (cg-RX-API-DMAC7.html) 1981-07-13

Family

ID=15544694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15263576A Granted JPS5376159A (en) 1976-04-07 1976-12-18 Nc coil spring manufacturing device

Country Status (1)

Country Link
JP (1) JPS5376159A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100160A (en) * 1977-02-15 1978-09-01 Nhk Spring Co Ltd Pitch tool quick start ceasing device
JPS55112434A (en) * 1979-02-19 1980-08-30 Itaya Seisakusho:Kk Coil spring manufacturing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033163A (cg-RX-API-DMAC7.html) * 1973-07-26 1975-03-31
JPS5244762A (en) * 1975-10-07 1977-04-08 Nhk Spring Co Ltd Apparatus for producing coil spring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033163A (cg-RX-API-DMAC7.html) * 1973-07-26 1975-03-31
JPS5244762A (en) * 1975-10-07 1977-04-08 Nhk Spring Co Ltd Apparatus for producing coil spring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100160A (en) * 1977-02-15 1978-09-01 Nhk Spring Co Ltd Pitch tool quick start ceasing device
JPS55112434A (en) * 1979-02-19 1980-08-30 Itaya Seisakusho:Kk Coil spring manufacturing device

Also Published As

Publication number Publication date
JPS5630099B2 (cg-RX-API-DMAC7.html) 1981-07-13

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