FR2510919B1 - - Google Patents

Info

Publication number
FR2510919B1
FR2510919B1 FR8115222A FR8115222A FR2510919B1 FR 2510919 B1 FR2510919 B1 FR 2510919B1 FR 8115222 A FR8115222 A FR 8115222A FR 8115222 A FR8115222 A FR 8115222A FR 2510919 B1 FR2510919 B1 FR 2510919B1
Authority
FR
France
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
FR8115222A
Other versions
FR2510919A1 (fr
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Priority to FR8115222A priority Critical patent/FR2510919A1/fr
Priority to GB08221748A priority patent/GB2103521B/en
Priority to ES514630A priority patent/ES8308241A1/es
Priority to IT48927/82A priority patent/IT1149029B/it
Priority to SE8204579A priority patent/SE447349B/sv
Priority to DE3229267A priority patent/DE3229267A1/de
Priority to JP57135780A priority patent/JPS5877730A/ja
Publication of FR2510919A1 publication Critical patent/FR2510919A1/fr
Application granted granted Critical
Publication of FR2510919B1 publication Critical patent/FR2510919B1/fr
Granted 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)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
FR8115222A 1981-08-05 1981-08-05 Perfectionnements aux procedes et dispositifs de fabrication des armatures annulaires pour joints d'etancheite et aux armatures et joints correspondants Granted FR2510919A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8115222A FR2510919A1 (fr) 1981-08-05 1981-08-05 Perfectionnements aux procedes et dispositifs de fabrication des armatures annulaires pour joints d'etancheite et aux armatures et joints correspondants
GB08221748A GB2103521B (en) 1981-08-05 1982-07-28 Manufacturing annular frames for seals and the frames and seals
ES514630A ES8308241A1 (es) 1981-08-05 1982-08-02 "procedimiento para fabricar armaduras metalicas anulares para juntas de estanqueidad y aparato y armadura correspondiente".
IT48927/82A IT1149029B (it) 1981-08-05 1982-08-03 Procedimento e dispositivo per fabbricare armature anulari per giunti di tenuta stagna ed armature cosi' prodotte
SE8204579A SE447349B (sv) 1981-08-05 1982-08-04 Anordning for tillverkning av ett ringformigt hallar- eller monteringsorgan for en tetning
DE3229267A DE3229267A1 (de) 1981-08-05 1982-08-05 Verfahren zur herstellung einer metallischen ringfoermigen halterung fuer eine dichtung und vorrichtung zur durchfuehrung des verfahrens
JP57135780A JPS5877730A (ja) 1981-08-05 1982-08-05 シ−ル用環状金属枠体の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115222A FR2510919A1 (fr) 1981-08-05 1981-08-05 Perfectionnements aux procedes et dispositifs de fabrication des armatures annulaires pour joints d'etancheite et aux armatures et joints correspondants

Publications (2)

Publication Number Publication Date
FR2510919A1 FR2510919A1 (fr) 1983-02-11
FR2510919B1 true FR2510919B1 (fr) 1984-06-22

Family

ID=9261204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115222A Granted FR2510919A1 (fr) 1981-08-05 1981-08-05 Perfectionnements aux procedes et dispositifs de fabrication des armatures annulaires pour joints d'etancheite et aux armatures et joints correspondants

Country Status (7)

Country Link
JP (1) JPS5877730A (fr)
DE (1) DE3229267A1 (fr)
ES (1) ES8308241A1 (fr)
FR (1) FR2510919A1 (fr)
GB (1) GB2103521B (fr)
IT (1) IT1149029B (fr)
SE (1) SE447349B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755391A1 (de) * 1997-12-12 1999-06-24 Freudenberg Carl Fa Verfahren zur Herstellung eines Dichtringes
ATE455264T1 (de) * 2007-08-01 2010-01-15 Freudenberg Carl Kg Verfahren zur herstellung eines dichtrings
JP2016106034A (ja) * 2016-03-08 2016-06-16 株式会社井口一世 中空筒型リング部材の製造方法および中空筒型リング部材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191224835A (en) * 1912-10-30 1913-04-10 William Phillips Thompson A Method of Making Hollow Rings or Bands from Strips of Sheet Metal, and Apparatus therefor.
US1917270A (en) * 1930-09-27 1933-07-11 American Can Co Machine for forming metal bands
US3787960A (en) * 1971-10-28 1974-01-29 Gen Motors Corp Process for manufacturing curved channeled members
US4052077A (en) * 1976-04-05 1977-10-04 Federal-Mogul Corporation Shaft seal with clinch-butt metal case and method of making same
JPS54117373A (en) * 1978-03-06 1979-09-12 Hirata Press Kogyo Production of core for excited coil of electromagnetic clutch

Also Published As

Publication number Publication date
ES514630A0 (es) 1983-09-16
IT8248927A0 (it) 1982-08-03
ES8308241A1 (es) 1983-09-16
JPS5877730A (ja) 1983-05-11
SE8204579L (sv) 1983-02-06
FR2510919A1 (fr) 1983-02-11
DE3229267A1 (de) 1983-02-24
GB2103521A (en) 1983-02-23
IT1149029B (it) 1986-12-03
SE8204579D0 (sv) 1982-08-04
GB2103521B (en) 1985-04-11
SE447349B (sv) 1986-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse