GB1369312A - Method of making annular channelled members - Google Patents

Method of making annular channelled members

Info

Publication number
GB1369312A
GB1369312A GB4478272A GB4478272A GB1369312A GB 1369312 A GB1369312 A GB 1369312A GB 4478272 A GB4478272 A GB 4478272A GB 4478272 A GB4478272 A GB 4478272A GB 1369312 A GB1369312 A GB 1369312A
Authority
GB
United Kingdom
Prior art keywords
workpiece
annular
post
die set
curl
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
GB4478272A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation 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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1369312A publication Critical patent/GB1369312A/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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B21D53/18—Making other particular articles rings, e.g. barrel hoops of hollow or C-shaped cross-section, e.g. for curtains, for eyelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB4478272A 1971-10-28 1972-09-28 Method of making annular channelled members Expired GB1369312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19349671A 1971-10-28 1971-10-28

Publications (1)

Publication Number Publication Date
GB1369312A true GB1369312A (en) 1974-10-02

Family

ID=22713873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4478272A Expired GB1369312A (en) 1971-10-28 1972-09-28 Method of making annular channelled members

Country Status (6)

Country Link
US (1) US3787960A (ja)
JP (1) JPS4851863A (ja)
AU (1) AU462741B2 (ja)
DE (1) DE2249797A1 (ja)
FR (1) FR2158264B1 (ja)
GB (1) GB1369312A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2020541A1 (de) * 2007-08-01 2009-02-04 Carl Freudenberg KG Verfahren zur Herstellung eines Dichtrings
WO2011113954A1 (de) 2010-03-19 2011-09-22 Otto Bihler Maschinenfabrik Gmbh & Co. Kg Verfahren und vorrichtung zur herstellung von profilringen
DE102011001279A1 (de) 2011-03-15 2012-09-20 Elringklinger Ag Metallisches balgartiges Dichtungselement und Verfahren zum Herstellen des Dichtelementes
DE102015121459A1 (de) 2015-12-09 2017-06-14 Elringklinger Ag Montagevorrichtung für einen profilierten Ring
DE102015121811A1 (de) 2015-12-15 2017-07-06 Elringklinger Ag Profilierter Ring und Herstellungsverfahren

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958314A (en) * 1973-05-25 1976-05-25 Henry Pratt Company Seal for butterfly valves
FR2510919A1 (fr) * 1981-08-05 1983-02-11 Hutchinson Perfectionnements aux procedes et dispositifs de fabrication des armatures annulaires pour joints d'etancheite et aux armatures et joints correspondants
JPS60227934A (ja) * 1984-04-27 1985-11-13 コピイ・コ−ポレ−シヨン 薄壁、半環状シエルの成形法
DE3418307A1 (de) * 1984-05-17 1985-11-21 Koppy Corp., Ferndale, Mich. Verfahren zum herstellen einer duennwandigen, ringkanalfoermigen schale und vorrichtung zum durchfuehren des verfahrens
EP0643237A1 (de) * 1993-09-15 1995-03-15 Firma Carl Freudenberg Verfahren zur Herstellung eines Maschinenlagers
DE4332306A1 (de) * 1993-09-23 1995-03-30 Rasselstein Ag Verfahren zur Herstellung eines leicht zu öffnenden Dosendeckels aus Blech
DE19531554A1 (de) * 1995-08-28 1997-03-06 Thyssen Industrie Verfahren zum Herstellen eines torusförmigen Druckbehälters, insbesondere für Airbags von Kraftfahrzeugen oder dergleichen
DE19625174B4 (de) * 1996-06-24 2008-05-15 IMPRESS Metal Packaging S.A., Crosmières Deckelringfertigung ohne Rondenverschnitt
EP1818581B1 (de) * 2006-02-10 2014-08-13 Carl Freudenberg KG Verfahren zur Herstellung eines Dichtrings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US164892A (en) * 1875-06-22 Improvement in modes of making sheet-metal rings
US756832A (en) * 1903-06-27 1904-04-12 Francis D Cleveland Method of forming can-bodies.
US2159901A (en) * 1937-02-15 1939-05-23 Kelsey Hayes Wheel Co Metalworking machine
GB770685A (en) * 1953-10-10 1957-03-20 Lemmerz Werke Gmbh Improvements in methods of and apparatus for manufacturing wheel rims for road vehicles
US2976611A (en) * 1955-12-02 1961-03-28 Corning Glass Works Metal frame manufacture
US3129505A (en) * 1961-05-09 1964-04-21 Darwin S Cox Process of manufacturing one piece brake drum shells
US3423819A (en) * 1966-12-12 1969-01-28 Ford Motor Co Method of forming relatively straight lengths of metal into elongated members

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2020541A1 (de) * 2007-08-01 2009-02-04 Carl Freudenberg KG Verfahren zur Herstellung eines Dichtrings
WO2009015815A1 (de) * 2007-08-01 2009-02-05 Carl Freudenberg Kg Verfahren zu herstellung eines dichtrings
US9816615B2 (en) 2007-08-01 2017-11-14 Carl Freudenberg Kg Method for the production of a sealing ring
WO2011113954A1 (de) 2010-03-19 2011-09-22 Otto Bihler Maschinenfabrik Gmbh & Co. Kg Verfahren und vorrichtung zur herstellung von profilringen
DE112011100966B4 (de) 2010-03-19 2023-02-02 Elringklinger Ag Verfahren und Vorrichtung zur Herstellung von Dichtelementen
DE102011001279A1 (de) 2011-03-15 2012-09-20 Elringklinger Ag Metallisches balgartiges Dichtungselement und Verfahren zum Herstellen des Dichtelementes
DE102015121459A1 (de) 2015-12-09 2017-06-14 Elringklinger Ag Montagevorrichtung für einen profilierten Ring
DE102015121811A1 (de) 2015-12-15 2017-07-06 Elringklinger Ag Profilierter Ring und Herstellungsverfahren

Also Published As

Publication number Publication date
DE2249797A1 (de) 1973-05-10
FR2158264B1 (ja) 1975-03-28
AU462741B2 (en) 1975-07-03
US3787960A (en) 1974-01-29
FR2158264A1 (ja) 1973-06-15
JPS4851863A (ja) 1973-07-20
AU4729372A (en) 1974-04-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee