JPS56107880A - Stress shot peening device for coil spring - Google Patents

Stress shot peening device for coil spring

Info

Publication number
JPS56107880A
JPS56107880A JP798081A JP798081A JPS56107880A JP S56107880 A JPS56107880 A JP S56107880A JP 798081 A JP798081 A JP 798081A JP 798081 A JP798081 A JP 798081A JP S56107880 A JPS56107880 A JP S56107880A
Authority
JP
Japan
Prior art keywords
spring material
shot peening
auto
condition
outside
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
JP798081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS571391B2 (enrdf_load_stackoverflow
Inventor
Yasutada Sugawara
Yoshiki Seto
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.)
Neturen Co Ltd
Koshuha Netsuren KK
Original Assignee
Neturen Co Ltd
Koshuha Netsuren 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 Neturen Co Ltd, Koshuha Netsuren KK filed Critical Neturen Co Ltd
Priority to JP798081A priority Critical patent/JPS56107880A/ja
Publication of JPS56107880A publication Critical patent/JPS56107880A/ja
Publication of JPS571391B2 publication Critical patent/JPS571391B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)
  • Springs (AREA)
JP798081A 1981-01-23 1981-01-23 Stress shot peening device for coil spring Granted JPS56107880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP798081A JPS56107880A (en) 1981-01-23 1981-01-23 Stress shot peening device for coil spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP798081A JPS56107880A (en) 1981-01-23 1981-01-23 Stress shot peening device for coil spring

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP51135220A Division JPS6039512B2 (ja) 1976-11-12 1976-11-12 コイルばねのストレスシヨツトピ−ニング方法

Publications (2)

Publication Number Publication Date
JPS56107880A true JPS56107880A (en) 1981-08-27
JPS571391B2 JPS571391B2 (enrdf_load_stackoverflow) 1982-01-11

Family

ID=11680584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP798081A Granted JPS56107880A (en) 1981-01-23 1981-01-23 Stress shot peening device for coil spring

Country Status (1)

Country Link
JP (1) JPS56107880A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648380A1 (enrdf_load_stackoverflow) * 1989-06-20 1990-12-21 Allevard Ind Sa
WO2017146177A1 (ja) * 2016-02-23 2017-08-31 日本発條株式会社 コイルばね処理装置
JP2018176286A (ja) * 2017-04-03 2018-11-15 株式会社サンポー ブラストマシン装置
EP3278926A4 (en) * 2016-06-09 2019-02-13 Daewon Applied Eng. Co. DEVICE AND METHOD FOR CONTINUOUS BALL BEAMING FOR SCREW SPRING

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7379233B2 (ja) 2020-03-24 2023-11-14 日立Astemo株式会社 コイルばね用治具、コイルばねの製造方法、及び、コイルばねの試験方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648380A1 (enrdf_load_stackoverflow) * 1989-06-20 1990-12-21 Allevard Ind Sa
EP0404674A1 (fr) * 1989-06-20 1990-12-27 Allevard Industries Procédé et dispositif d'amélioration de la résistance à la fatigue des ressorts hélicoidaux de compression et ressorts obtenus par ce procédé
WO2017146177A1 (ja) * 2016-02-23 2017-08-31 日本発條株式会社 コイルばね処理装置
JPWO2017146177A1 (ja) * 2016-02-23 2018-11-01 日本発條株式会社 コイルばね処理装置
US10807215B2 (en) 2016-02-23 2020-10-20 Nhk Spring Co., Ltd. Coil spring processing device
EP3278926A4 (en) * 2016-06-09 2019-02-13 Daewon Applied Eng. Co. DEVICE AND METHOD FOR CONTINUOUS BALL BEAMING FOR SCREW SPRING
US10335921B1 (en) 2016-06-09 2019-07-02 Daewon Applied Eng. Co. Continuous shot peening apparatus and method for coil spring
JP2018176286A (ja) * 2017-04-03 2018-11-15 株式会社サンポー ブラストマシン装置

Also Published As

Publication number Publication date
JPS571391B2 (enrdf_load_stackoverflow) 1982-01-11

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