JPH0512056B2 - - Google Patents

Info

Publication number
JPH0512056B2
JPH0512056B2 JP59122634A JP12263484A JPH0512056B2 JP H0512056 B2 JPH0512056 B2 JP H0512056B2 JP 59122634 A JP59122634 A JP 59122634A JP 12263484 A JP12263484 A JP 12263484A JP H0512056 B2 JPH0512056 B2 JP H0512056B2
Authority
JP
Japan
Prior art keywords
spring plate
spring
plate
stress
bending jig
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 - Lifetime
Application number
JP59122634A
Other languages
English (en)
Japanese (ja)
Other versions
JPS611424A (ja
Inventor
Toshikazu Ebata
Tadamasa Tanaka
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.)
Horikiri Inc
Original Assignee
Horikiri Spring Manufacturing 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 Horikiri Spring Manufacturing Co Ltd filed Critical Horikiri Spring Manufacturing Co Ltd
Priority to JP12263484A priority Critical patent/JPS611424A/ja
Publication of JPS611424A publication Critical patent/JPS611424A/ja
Publication of JPH0512056B2 publication Critical patent/JPH0512056B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
JP12263484A 1984-06-14 1984-06-14 板ばねの製造装置 Granted JPS611424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12263484A JPS611424A (ja) 1984-06-14 1984-06-14 板ばねの製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12263484A JPS611424A (ja) 1984-06-14 1984-06-14 板ばねの製造装置

Publications (2)

Publication Number Publication Date
JPS611424A JPS611424A (ja) 1986-01-07
JPH0512056B2 true JPH0512056B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-17

Family

ID=14840822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12263484A Granted JPS611424A (ja) 1984-06-14 1984-06-14 板ばねの製造装置

Country Status (1)

Country Link
JP (1) JPS611424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923657B (zh) * 2015-06-30 2017-03-08 山东森德数控机械有限公司 板簧双头同步卷耳生产线及其切头、卷耳、整形单元
CN106955946B (zh) * 2017-05-17 2018-08-03 河南宝润机械有限公司 板簧片端部镦宽镦厚、卷耳一体机
JP6654261B1 (ja) * 2019-02-04 2020-02-26 日本発條株式会社 ショットピーニング装置およびショットピーニング方法
CN110860592B (zh) * 2019-11-20 2021-03-26 太原市三高能源发展有限公司 一种汽车钢板弹簧组件成型加工系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4526312Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-09-26 1970-10-14

Also Published As

Publication number Publication date
JPS611424A (ja) 1986-01-07

Similar Documents

Publication Publication Date Title
JPH0512056B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH04232178A (ja) ラック・ピニオン装置
JP2000094177A (ja) 溶接継手の疲労試験治具
JPS6252171B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6034537A (ja) コイルばね装置
US4218821A (en) Tool having paired pivoted lever arms
JP3027909B2 (ja) 洋 弓
JPH0364212B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0760364A (ja) 屈曲角パイプ、角パイプの屈曲方法及び角パイプ屈曲装置
JPH06269885A (ja) 鉄筋曲げ加工装置
JPH0133221Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH06277760A (ja) 形材の矯正方法
CN110227743A (zh) 一种中梁液压矫正机顶头结构
JP3258499B2 (ja) 板キャンバ矯正方法
JP2546772B2 (ja) 曲げ加工装置
JP2683989B2 (ja) 薄板材の曲げ成形加工方法及び装置
JP2607075Y2 (ja) ディスクブレーキのパッド戻しスプリング
JP2560322B2 (ja) 金属帯片の残留応力低減方法
JP2525293B2 (ja) 金属ストリップｃ反り矯正機
JPH0513013B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0462462B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6024225A (ja) ベンデイングロ−ルによるパイプ成形方法
JPH0760352A (ja) 板キャンバ矯正方法および装置
JPH0638814A (ja) 時計バンド
JPH01205838A (ja) コイルばねの製造方法