JPS59101230A - ぜんまいばねの製造方法 - Google Patents

ぜんまいばねの製造方法

Info

Publication number
JPS59101230A
JPS59101230A JP21192582A JP21192582A JPS59101230A JP S59101230 A JPS59101230 A JP S59101230A JP 21192582 A JP21192582 A JP 21192582A JP 21192582 A JP21192582 A JP 21192582A JP S59101230 A JPS59101230 A JP S59101230A
Authority
JP
Japan
Prior art keywords
spring
residual stress
mainspring
mainspring spring
tension
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
JP21192582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0256974B2 (enExample
Inventor
Norihiko Yamada
敬彦 山田
Nobuyuki Kono
河野　宜之
Toshiaki Arakawa
敏明 荒川
Shozo Abeyama
阿部山　尚三
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP21192582A priority Critical patent/JPS59101230A/ja
Publication of JPS59101230A publication Critical patent/JPS59101230A/ja
Publication of JPH0256974B2 publication Critical patent/JPH0256974B2/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
JP21192582A 1982-12-02 1982-12-02 ぜんまいばねの製造方法 Granted JPS59101230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21192582A JPS59101230A (ja) 1982-12-02 1982-12-02 ぜんまいばねの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21192582A JPS59101230A (ja) 1982-12-02 1982-12-02 ぜんまいばねの製造方法

Publications (2)

Publication Number Publication Date
JPS59101230A true JPS59101230A (ja) 1984-06-11
JPH0256974B2 JPH0256974B2 (enExample) 1990-12-03

Family

ID=16613937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21192582A Granted JPS59101230A (ja) 1982-12-02 1982-12-02 ぜんまいばねの製造方法

Country Status (1)

Country Link
JP (1) JPS59101230A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112547988A (zh) * 2020-11-20 2021-03-26 昌河飞机工业（集团）有限责任公司 一种制造初拉力弹簧的方法和装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113423883B (zh) * 2019-02-19 2022-09-20 大和纺织株式会社 纺织丝、其制造方法及含有该纺织丝的布帛

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113757A (enExample) * 1973-03-05 1974-10-30
JPS53131958A (en) * 1977-04-22 1978-11-17 Sendai Seimitsu Zairiyou Kenki Spring working device
JPS53149861A (en) * 1977-06-03 1978-12-27 Nippon Kinzoku Co Ltd Power spring manufacturing process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113757A (enExample) * 1973-03-05 1974-10-30
JPS53131958A (en) * 1977-04-22 1978-11-17 Sendai Seimitsu Zairiyou Kenki Spring working device
JPS53149861A (en) * 1977-06-03 1978-12-27 Nippon Kinzoku Co Ltd Power spring manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112547988A (zh) * 2020-11-20 2021-03-26 昌河飞机工业（集团）有限责任公司 一种制造初拉力弹簧的方法和装置

Also Published As

Publication number Publication date
JPH0256974B2 (enExample) 1990-12-03

Similar Documents

Publication Publication Date Title
US3201862A (en) Process for making steel-reinforced aluminum members
US3717987A (en) Flat wire structure and apparatus and method of making same
JP4255696B2 (ja) 未だに半融されていないポリテトラフルオルエチレンから成る巻付けテープを製造するための方法
JPS63240402A (ja) 補強ストリップ
JPS59101230A (ja) ぜんまいばねの製造方法
JP2013220447A (ja) コイルスプリングの製造方法及びコイルスプリング
US4164134A (en) Method of manufacturing a metallic belt of high strength, and apparatus for use in said method
JPS59101231A (ja) 可変トルクぜんまいばねの製造方法
JPS6349337A (ja) 金属ベルトの製造方法及び製造装置
JP6669546B2 (ja) セッチング装置
US4836514A (en) Preloaded spring, method and apparatus for forming same
US3181236A (en) Apparatus for fabricating finned tubing
CN118682034A (zh) 一种热镀锌钢绞线加工切割机
US4338772A (en) Musical instrument string modifying device
FR2561270A1 (fr) Procede pour donner du relief dans plusieurs directions a une etoffe textile et etoffe ainsi traitee
US1944252A (en) Rope clamp
US2835153A (en) Wire rolling apparatus
JP5429700B2 (ja) テンションレベラー
US4365534A (en) Modified musical instrument string
JPS59174227A (ja) ぜんまいばねの製造法
JPS5942579B2 (ja) ぜんまいばねの製造方法
SU1430135A1 (ru) Способ выполнени гофр на длинномерной сетчатой заготовке
JP2605152B2 (ja) 金属間化合物を主体とする弾性部材の製造方法
JPS59179249A (ja) すベり軸受の製造装置
JPS59209406A (ja) 金属ベルトの残留曲げ応力付与方法