GB1585733A - Manufacture of arcuate articles - Google Patents

Manufacture of arcuate articles Download PDF

Info

Publication number
GB1585733A
GB1585733A GB240278A GB240278A GB1585733A GB 1585733 A GB1585733 A GB 1585733A GB 240278 A GB240278 A GB 240278A GB 240278 A GB240278 A GB 240278A GB 1585733 A GB1585733 A GB 1585733A
Authority
GB
United Kingdom
Prior art keywords
work piece
projection
axis
forming portion
arcuate
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
GB240278A
Other languages
English (en)
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 Metal Co Ltd
Original Assignee
Daido Metal 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 Metal Co Ltd filed Critical Daido Metal Co Ltd
Publication of GB1585733A publication Critical patent/GB1585733A/en
Expired 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
    • B21D53/00—Making other particular articles
    • 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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B21D53/20—Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB240278A 1977-01-24 1978-01-20 Manufacture of arcuate articles Expired GB1585733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP650277A JPS5391063A (en) 1977-01-24 1977-01-24 Manufacturing method of arch shaped product with projection

Publications (1)

Publication Number Publication Date
GB1585733A true GB1585733A (en) 1981-03-11

Family

ID=11640204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB240278A Expired GB1585733A (en) 1977-01-24 1978-01-20 Manufacture of arcuate articles

Country Status (2)

Country Link
JP (1) JPS5391063A (enExample)
GB (1) GB1585733A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712406A (en) * 1983-03-02 1987-12-15 W. Eckold Ag Apparatus for bending tubular workpieces
WO2006018313A1 (en) * 2004-08-19 2006-02-23 Umicore Ag & Co. Kg Annular disc of bent sheet material
DE102008054242A1 (de) * 2008-10-24 2010-01-21 Ks Gleitlager Gmbh Gleitlager
EP3308873A4 (en) * 2015-06-15 2018-12-05 Taiho Kogyo Co., Ltd Method for manufacturing washers and washer
US10994323B2 (en) 2015-10-22 2021-05-04 Taiho Kogyo Co., Ltd. Method of manufacturing washer and washer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4733802U (enExample) * 1971-05-11 1972-12-15
JPS608888B2 (ja) * 1976-10-29 1985-03-06 大豊工業株式会社 板体の曲げ加工方法およびその装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712406A (en) * 1983-03-02 1987-12-15 W. Eckold Ag Apparatus for bending tubular workpieces
WO2006018313A1 (en) * 2004-08-19 2006-02-23 Umicore Ag & Co. Kg Annular disc of bent sheet material
US8227066B2 (en) 2004-08-19 2012-07-24 Umicore Ag & Co. Kg Annular disc of bent sheet material
CN101119815B (zh) * 2004-08-19 2013-03-20 乌米科雷股份两合公司 弯曲板材制成的环形盘
DE102008054242A1 (de) * 2008-10-24 2010-01-21 Ks Gleitlager Gmbh Gleitlager
EP3308873A4 (en) * 2015-06-15 2018-12-05 Taiho Kogyo Co., Ltd Method for manufacturing washers and washer
US10994323B2 (en) 2015-10-22 2021-05-04 Taiho Kogyo Co., Ltd. Method of manufacturing washer and washer

Also Published As

Publication number Publication date
JPS5625896B2 (enExample) 1981-06-15
JPS5391063A (en) 1978-08-10

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Legal Events

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

Effective date: 19950120