JPS6364497B2 - - Google Patents

Info

Publication number
JPS6364497B2
JPS6364497B2 JP5023381A JP5023381A JPS6364497B2 JP S6364497 B2 JPS6364497 B2 JP S6364497B2 JP 5023381 A JP5023381 A JP 5023381A JP 5023381 A JP5023381 A JP 5023381A JP S6364497 B2 JPS6364497 B2 JP S6364497B2
Authority
JP
Japan
Prior art keywords
leaf spring
spring material
quenching
plate
conveyor
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
Application number
JP5023381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57164923A (en
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 filed Critical
Priority to JP5023381A priority Critical patent/JPS57164923A/ja
Publication of JPS57164923A publication Critical patent/JPS57164923A/ja
Publication of JPS6364497B2 publication Critical patent/JPS6364497B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
JP5023381A 1981-04-03 1981-04-03 Hardening method for leaf spring Granted JPS57164923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5023381A JPS57164923A (en) 1981-04-03 1981-04-03 Hardening method for leaf spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5023381A JPS57164923A (en) 1981-04-03 1981-04-03 Hardening method for leaf spring

Publications (2)

Publication Number Publication Date
JPS57164923A JPS57164923A (en) 1982-10-09
JPS6364497B2 true JPS6364497B2 (enExample) 1988-12-12

Family

ID=12853292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5023381A Granted JPS57164923A (en) 1981-04-03 1981-04-03 Hardening method for leaf spring

Country Status (1)

Country Link
JP (1) JPS57164923A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5070663B2 (ja) * 2001-06-07 2012-11-14 アイシン精機株式会社 鋼材の成形同時オーステンパ処理法

Also Published As

Publication number Publication date
JPS57164923A (en) 1982-10-09

Similar Documents

Publication Publication Date Title
DE69227364T2 (de) Verfahren und vorrichtung zum biegen von glasscheiben
CA2005008C (en) Method and apparatus for conveying glass sheets
US3756797A (en) Method and apparatus for bending a sheet of glass
CA1152327A (en) Method and apparatus for shaping glass sheets using deformable vacuum mold
JP4176635B2 (ja) 長尺圧延型材の調質設備
US3174839A (en) Method and apparatus for heat treatment of glass
WO1996012682A1 (en) A method and apparatus in bending and tempering of a glass sheet
KR870007854A (ko) 판유리 성형(成形)장치
US3745805A (en) Creep annealing and a multiple pin fixture for use therein
JPS6364498B2 (enExample)
US4883527A (en) Glass sheet bending and tempering apparatus
JPS6364497B2 (enExample)
US4088000A (en) Hot forging machine having die preheating unit
CN211757698U (zh) 一种超高强度钢的形性梯度控制装置
KR20020078834A (ko) 곡면 강화유리 제조장치 및 방법
GB1016950A (en) Improvements in and relating to methods and apparatus for bending and annealing glass sheets
US4057230A (en) Die quench machine and method
KR950031949A (ko) 유리판 벤딩 방법 및 장치
JP3309405B2 (ja) トランスファープレス装置
JP5036165B2 (ja) リング状品の型焼入れ方法および拘束型装置
RU1776482C (ru) Штамповый блок дл изотермической штамповки
CN213614022U (zh) 一种冶金产品连铸装置
SU1076471A1 (ru) Устройство дл закалки деталей
CN223386186U (zh) 一种改进型铸造料架
SU1291234A1 (ru) Установка дл рихтовки пластин из тонколистового материала