FR2390647A2 - Perfectionnements apportes aux joints d'etancheite ou analogues - Google Patents

Perfectionnements apportes aux joints d'etancheite ou analogues

Info

Publication number
FR2390647A2
FR2390647A2 FR7714434A FR7714434A FR2390647A2 FR 2390647 A2 FR2390647 A2 FR 2390647A2 FR 7714434 A FR7714434 A FR 7714434A FR 7714434 A FR7714434 A FR 7714434A FR 2390647 A2 FR2390647 A2 FR 2390647A2
Authority
FR
France
Prior art keywords
gaskets
ring
shaft
ball bearings
seal
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.)
Granted
Application number
FR7714434A
Other languages
English (en)
Other versions
FR2390647B2 (fr
Inventor
Jacques Bertin
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.)
Paulstra SNC
Original Assignee
Paulstra SNC
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 Paulstra SNC filed Critical Paulstra SNC
Priority to FR7714434A priority Critical patent/FR2390647A2/fr
Priority to IT49272/78A priority patent/IT1156729B/it
Priority to DE2820401A priority patent/DE2820401C2/de
Priority to GB19022/78A priority patent/GB1583618A/en
Priority to US05/904,891 priority patent/US4195854A/en
Publication of FR2390647A2 publication Critical patent/FR2390647A2/fr
Application granted granted Critical
Publication of FR2390647B2 publication Critical patent/FR2390647B2/fr
Granted 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3216—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction parallel to the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention a pour objet un joint d'étanchéité pour arbre ou analogue, suivant les dispositions générales du brevet principal La manchette 3 en élastomère, du joint, s'appuie sur une bague 13 enfilée sur l'arbre 2, laquelle bague s'appuie elle-même axialement sur une butée 18. Le contact obtenu en 19 ainsi que le contact entre la bague 13 et l'arbre permettent d'éviter la présence de courants électriques vagabonds dans les roulements à billes. Application : joints pour arbres à roulements à billes ou autres.
FR7714434A 1975-10-14 1977-05-11 Perfectionnements apportes aux joints d'etancheite ou analogues Granted FR2390647A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7714434A FR2390647A2 (fr) 1977-05-11 1977-05-11 Perfectionnements apportes aux joints d'etancheite ou analogues
IT49272/78A IT1156729B (it) 1977-05-11 1978-05-10 Perfezionamenti apportati ai giunti di tenuta o simili
DE2820401A DE2820401C2 (de) 1977-05-11 1978-05-10 Dichtungsanordnung für eine Welle
GB19022/78A GB1583618A (en) 1977-05-11 1978-05-11 Rotary shaft seal
US05/904,891 US4195854A (en) 1975-10-14 1978-05-11 Shaft seal assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714434A FR2390647A2 (fr) 1977-05-11 1977-05-11 Perfectionnements apportes aux joints d'etancheite ou analogues

Publications (2)

Publication Number Publication Date
FR2390647A2 true FR2390647A2 (fr) 1978-12-08
FR2390647B2 FR2390647B2 (fr) 1981-01-02

Family

ID=9190675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714434A Granted FR2390647A2 (fr) 1975-10-14 1977-05-11 Perfectionnements apportes aux joints d'etancheite ou analogues

Country Status (4)

Country Link
DE (1) DE2820401C2 (fr)
FR (1) FR2390647A2 (fr)
GB (1) GB1583618A (fr)
IT (1) IT1156729B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033964A2 (fr) * 1980-02-07 1981-08-19 Firma Carl Freudenberg Joint d'étanchéité de type radial

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212476C1 (de) * 1982-04-03 1983-11-17 Goetze Ag, 5093 Burscheid Wellendichtring
JP2005201366A (ja) * 2004-01-15 2005-07-28 Toyota Industries Corp 軸封装置及び圧縮機
DE102013108419A1 (de) * 2013-08-05 2015-02-05 Dr. Walter Hunger Beteiligungs GmbH & Co. Besitz KG Dichtungssatz sowie Dichtungsanordnung mit zumindest einem Dichtungssatz
US20190107204A1 (en) * 2017-10-11 2019-04-11 Aktiebolaget Skf Seal Assembly with Eccentricity Tracking

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7304680U (de) * 1973-04-26 Freudenberg C Radialdichtnng mit Stutzring
US2482029A (en) * 1946-08-05 1949-09-13 Noel S Reynolds Seal
US2574062A (en) * 1946-08-05 1951-11-06 Noel S Reynolds Seal construction
US3254898A (en) * 1963-06-21 1966-06-07 Trw Inc Multiple lip seal
GB1409266A (en) * 1972-06-22 1975-10-08 Walker Co Ltd James Annular fluid pressure seals
FR2295319A1 (fr) * 1974-10-21 1976-07-16 Paulstra Sa Perfectionnements apportes aux joints d'etancheite ou analogues

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033964A2 (fr) * 1980-02-07 1981-08-19 Firma Carl Freudenberg Joint d'étanchéité de type radial
EP0033964A3 (en) * 1980-02-07 1981-08-26 Firma Carl Freudenberg Radial shaft sealing ring

Also Published As

Publication number Publication date
DE2820401A1 (de) 1978-11-16
IT7849272A0 (it) 1978-05-10
IT1156729B (it) 1987-02-04
GB1583618A (en) 1981-01-28
FR2390647B2 (fr) 1981-01-02
DE2820401C2 (de) 1982-11-18

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences