ATE151320T1 - Blattfederspannvorrichtung - Google Patents

Blattfederspannvorrichtung

Info

Publication number
ATE151320T1
ATE151320T1 AT93100022T AT93100022T ATE151320T1 AT E151320 T1 ATE151320 T1 AT E151320T1 AT 93100022 T AT93100022 T AT 93100022T AT 93100022 T AT93100022 T AT 93100022T AT E151320 T1 ATE151320 T1 AT E151320T1
Authority
AT
Austria
Prior art keywords
constraining
leaf spring
sprockets
directions
blank
Prior art date
Application number
AT93100022T
Other languages
English (en)
Inventor
Motoo Morita
Original Assignee
Morita And Company 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 Morita And Company Co Ltd filed Critical Morita And Company Co Ltd
Application granted granted Critical
Publication of ATE151320T1 publication Critical patent/ATE151320T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
AT93100022T 1992-09-24 1993-01-04 Blattfederspannvorrichtung ATE151320T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4280444A JPH06108151A (ja) 1992-09-24 1992-09-24 板ばねの拘束装置

Publications (1)

Publication Number Publication Date
ATE151320T1 true ATE151320T1 (de) 1997-04-15

Family

ID=17625145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93100022T ATE151320T1 (de) 1992-09-24 1993-01-04 Blattfederspannvorrichtung

Country Status (5)

Country Link
US (1) US5316269A (de)
EP (1) EP0589128B1 (de)
JP (1) JPH06108151A (de)
AT (1) ATE151320T1 (de)
DE (1) DE69309593T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101058265B1 (ko) 2008-12-02 2011-08-22 (주) 에이피아이코리아 와이퍼의 리프 스프링소재의 열처리용 지그
KR101153261B1 (ko) 2011-12-23 2012-06-07 유병갑 차량 와이퍼의 텐션 스프링 제작용 지그
CN110079656B (zh) * 2019-06-03 2024-03-01 哈尔滨工业大学（威海） 一种用于板簧加工的淬火钳
CN110564944B (zh) * 2019-09-30 2021-07-16 贵州航天电子科技有限公司 一种铍青铜接触簧片热处理定位工装及利用该工装进行的热处理工艺
CN112226591B (zh) * 2020-08-12 2022-07-26 东风汽车底盘系统有限公司 一种钢板弹簧柏林式卷包耳底部间隙消除装置及方法
CN119351687B (zh) * 2024-12-25 2025-03-11 山东汽车弹簧厂淄博有限公司 板簧中心孔定位淬火装置及淬火工艺
CN120442906B (zh) * 2025-07-10 2025-09-26 淄博美玲汽车配件有限公司 一种钢板弹簧加工用淬火装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434184A (en) * 1920-07-01 1922-10-31 Harry L Allen Machine for shaping and tempering metal
US1776084A (en) * 1926-07-26 1930-09-16 George Lawrence Spring forming and spring tempering device
US2022532A (en) * 1934-03-20 1935-11-26 First Nat Bank In Massillon Spring forming and quenching machine
DE1216657B (de) * 1962-09-08 1966-05-12 Schloemann Ag Vorrichtung zum Richten von Walzstaeben
DE1921546A1 (de) * 1969-04-26 1970-11-05 Siemag Siegener Maschb Gmbh Verfahren und Kuehlanlage zum schnellen Abkuehlen von Walzgut,insbesondere Brammen
DE3042716C2 (de) * 1980-11-13 1985-01-17 C. Behrens Ag, 3220 Alfeld Werkstückpositioniervorrichtung
JP2774976B2 (ja) * 1990-02-13 1998-07-09 株式会社モリタアンドカンパニー 板ばねのキャンバー成形方法およびその装置

Also Published As

Publication number Publication date
JPH06108151A (ja) 1994-04-19
EP0589128A1 (de) 1994-03-30
EP0589128B1 (de) 1997-04-09
DE69309593D1 (de) 1997-05-15
DE69309593T2 (de) 1997-11-13
US5316269A (en) 1994-05-31

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Legal Events

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