FR2727183B1 - WATERTIGHT RING - Google Patents

WATERTIGHT RING

Info

Publication number
FR2727183B1
FR2727183B1 FR9513665A FR9513665A FR2727183B1 FR 2727183 B1 FR2727183 B1 FR 2727183B1 FR 9513665 A FR9513665 A FR 9513665A FR 9513665 A FR9513665 A FR 9513665A FR 2727183 B1 FR2727183 B1 FR 2727183B1
Authority
FR
France
Prior art keywords
watertight ring
watertight
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 - Lifetime
Application number
FR9513665A
Other languages
French (fr)
Other versions
FR2727183A1 (en
Inventor
Fabrice Fougerolle
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of FR2727183A1 publication Critical patent/FR2727183A1/en
Application granted granted Critical
Publication of FR2727183B1 publication Critical patent/FR2727183B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
FR9513665A 1994-11-22 1995-11-17 WATERTIGHT RING Expired - Lifetime FR2727183B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4441533A DE4441533C1 (en) 1994-11-22 1994-11-22 Sealing ring

Publications (2)

Publication Number Publication Date
FR2727183A1 FR2727183A1 (en) 1996-05-24
FR2727183B1 true FR2727183B1 (en) 1999-02-26

Family

ID=6533852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9513665A Expired - Lifetime FR2727183B1 (en) 1994-11-22 1995-11-17 WATERTIGHT RING

Country Status (2)

Country Link
DE (1) DE4441533C1 (en)
FR (1) FR2727183B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322082B1 (en) * 2000-03-20 2001-11-27 Skf Usa Inc. High pressure seal with contoured stamping I. D.
DE102004004938B4 (en) * 2004-01-31 2007-11-29 Ab Skf sealing arrangement
DE102015003072A1 (en) * 2015-03-11 2016-09-15 Carl Freudenberg Kg ring

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US249141A (en) * 1881-11-01 Grain-cleaner
GB123352A (en) * 1917-12-24 1919-02-27 John Sebastian Hecht Improvements in or relating to Piston Packing Rings and the Manufacture thereof.
US2263815A (en) * 1938-03-23 1941-11-25 Chicago Rawhide Mfg Co Method of manufacturing oil seals
US2274234A (en) * 1940-11-09 1942-02-24 Chicago Belting Company Oil seal for moving parts
GB569821A (en) * 1943-09-18 1945-06-11 Super Oil Seals & Gaskets Ltd Improvements relating to oil retaining and dirt excluding seals for use with machinery bearings
US2736584A (en) * 1952-12-05 1956-02-28 Gen Motors Corp Fluid seal
GB1237881A (en) * 1967-11-02 1971-06-30 Lucas Industries Ltd Seals
DE2243919C2 (en) * 1972-09-07 1974-01-24 Ford-Werke Ag, 5000 Koeln Shaft seal
IT1129245B (en) * 1980-08-13 1986-06-04 Iao Industrie Riunite Spa SEALING GASKET FOR ROTATING SHAFTS
DE3224944C1 (en) * 1982-07-03 1983-10-27 Daimler-Benz Ag, 7000 Stuttgart Sealing ring, in particular a radial shaft sealing ring
FR2567981B1 (en) * 1984-07-20 1989-02-03 Hutchinson IMPROVEMENTS ON LIPSTICK SEALS
US4660839A (en) * 1985-12-09 1987-04-28 Koyo Seiko, Co. Ltd. Endless backup ring for hydraulic apparatus seal
DE4010953C2 (en) * 1990-04-05 1995-05-18 Festo Kg Sealing and wiper ring

Also Published As

Publication number Publication date
DE4441533C1 (en) 1996-06-27
FR2727183A1 (en) 1996-05-24

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