GB1292007A - A method of producing an article by sintering and subsequent local compression and a synchronizer ring - Google Patents

A method of producing an article by sintering and subsequent local compression and a synchronizer ring

Info

Publication number
GB1292007A
GB1292007A GB3064/70A GB306470A GB1292007A GB 1292007 A GB1292007 A GB 1292007A GB 3064/70 A GB3064/70 A GB 3064/70A GB 306470 A GB306470 A GB 306470A GB 1292007 A GB1292007 A GB 1292007A
Authority
GB
United Kingdom
Prior art keywords
sintering
ring
article
producing
synchronizer ring
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
GB3064/70A
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of GB1292007A publication Critical patent/GB1292007A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1109—Inhomogenous pore distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1292007 Making synchronizer rings TOYOTA CHUO KENKYUSHO KK 21 Jan 1970 [31 Jan 1969] 3064/70 Heading B3A [Also in Division C7] A sintered metal synchronizer ring is made by compacting the rim 42 of the sintered ring 40 in a die 10 with punch 20 and then machining teeth in the densified rim. The ring 40 may be made by sintering at 1100‹ C. a powder mixture of Fe-0À5% C or Fe-2% Cu. The sintered ring is heated to 900‹ C. prior to compaction in die 10.
GB3064/70A 1969-01-31 1970-01-21 A method of producing an article by sintering and subsequent local compression and a synchronizer ring Expired GB1292007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44007607A JPS524482B1 (en) 1969-01-31 1969-01-31

Publications (1)

Publication Number Publication Date
GB1292007A true GB1292007A (en) 1972-10-11

Family

ID=11670476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3064/70A Expired GB1292007A (en) 1969-01-31 1970-01-21 A method of producing an article by sintering and subsequent local compression and a synchronizer ring

Country Status (4)

Country Link
JP (1) JPS524482B1 (en)
CA (1) CA918462A (en)
DE (1) DE2004455C3 (en)
GB (1) GB1292007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023096600A1 (en) * 2021-11-27 2023-06-01 Si̇nter Metal İmalat San. A.Ş. Development in the production process of synchromesh gear and the production mechanism of synchromesh gear applying this process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708912A (en) * 1984-07-18 1987-11-24 Sintermetallwerk Krebsoege Gmgh Sintered metal body with at least one toothing
DE19809039B4 (en) * 1998-03-04 2007-08-16 PMG Füssen GmbH Method for producing a metal sliding sleeve with internal toothing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023096600A1 (en) * 2021-11-27 2023-06-01 Si̇nter Metal İmalat San. A.Ş. Development in the production process of synchromesh gear and the production mechanism of synchromesh gear applying this process

Also Published As

Publication number Publication date
DE2004455C3 (en) 1979-02-08
CA918462A (en) 1973-01-09
JPS524482B1 (en) 1977-02-04
DE2004455A1 (en) 1970-10-15
DE2004455B2 (en) 1976-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee