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GB1249831A - Die quenching apparatus - Google Patents

Die quenching apparatus

Info

Publication number
GB1249831A
GB1249831A GB57532/69A GB5753269A GB1249831A GB 1249831 A GB1249831 A GB 1249831A GB 57532/69 A GB57532/69 A GB 57532/69A GB 5753269 A GB5753269 A GB 5753269A GB 1249831 A GB1249831 A GB 1249831A
Authority
GB
United Kingdom
Prior art keywords
manifolds
die
quenching
dies
quenching apparatus
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
GB57532/69A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1249831A publication Critical patent/GB1249831A/en
Expired 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
    • 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

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)

Abstract

1,249,831. Quenching apparatus. CATERPILLAR TRACTOR CO. Nov. 25, 1969 [Dec. 9, 1968], No.57532/69. Heading C7N. A die-quenching apparatus (see for example Fig. 4) comprises spaced manifolds 10<SP>1</SP> and 12<SP>1</SP> for quenching fluid, perforate dies 16<SP>1</SP> and 18<SP>1</SP> in opposed faces of said manifolds, means supporting one of said dies 18<SP>1</SP> for movement toward the other to effect clamping between them of a workpiece 24<SP>1</SP> to be quenched by fluid passing from the manifolds through the perforations, and means to supply quench fluid under high pressure to said manifolds to cause the movable die to move toward the other die and clamp the workpiece during quenching. Preferably the apparatus also has the following features: a seal 54 is provided to prevent escape of liquid from between the manifold and the die, hollow spacers 14 separate the manifolds but provide liquid connecting means between them, and the movement of the die is controlled and damped by linkages 58, 78, 82 &c. connected to a damping or shock absorbing device 90.
GB57532/69A 1968-12-09 1969-11-25 Die quenching apparatus Expired GB1249831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78210168A 1968-12-09 1968-12-09

Publications (1)

Publication Number Publication Date
GB1249831A true GB1249831A (en) 1971-10-13

Family

ID=25124952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57532/69A Expired GB1249831A (en) 1968-12-09 1969-11-25 Die quenching apparatus

Country Status (3)

Country Link
US (1) US3534947A (en)
DE (1) DE1960772A1 (en)
GB (1) GB1249831A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212690A (en) * 1979-03-23 1980-07-15 Nasa Heat treat fixture and method of heat treating
US4450608A (en) * 1982-06-18 1984-05-29 Richter Gedeon Vegyeszeti Gyar Rt. Apparatus for producing tempered plate parts
JPH07106662B2 (en) * 1987-04-14 1995-11-15 ブラザー工業株式会社 Printer
BE1010419A3 (en) * 1996-07-11 1998-07-07 Ti Consult Method and device for flat metal products quench.
DE19653610C1 (en) * 1996-12-20 1998-01-15 Waermetechnik Heimsoth Gmbh & Apparatus for hardening metal materials
DE102013108044B3 (en) * 2013-07-26 2014-11-20 Voestalpine Metal Forming Gmbh Heat sink with spacer
CN104004891B (en) * 2014-06-09 2015-12-09 无锡新奇生电器有限公司 Stress firepower tempering machine
TWM615431U (en) * 2021-02-18 2021-08-11 宏碁股份有限公司 Quenching fixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904986A (en) * 1930-02-06 1933-04-18 Ncr Co Quenching machine
US3033548A (en) * 1959-06-18 1962-05-08 Dorn Iron Works Company Van Quenching fixture

Also Published As

Publication number Publication date
US3534947A (en) 1970-10-20
DE1960772A1 (en) 1970-06-18

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