DE2718659C2 - Wellendichtring - Google Patents

Wellendichtring

Info

Publication number
DE2718659C2
DE2718659C2 DE2718659A DE2718659A DE2718659C2 DE 2718659 C2 DE2718659 C2 DE 2718659C2 DE 2718659 A DE2718659 A DE 2718659A DE 2718659 A DE2718659 A DE 2718659A DE 2718659 C2 DE2718659 C2 DE 2718659C2
Authority
DE
Germany
Prior art keywords
shaft
ring
sealing lip
sealing
annular space
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
DE2718659A
Other languages
German (de)
English (en)
Other versions
DE2718659A1 (de
Inventor
Martin 7000 Stuttgart Hölzel
Wolfgang Dipl.-Ing. 7024 Filderstadt Schmid
Karl Dipl.-Ing. Dr. 7022 Leinfelden-Echterdingen Wanner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2718659A priority Critical patent/DE2718659C2/de
Priority to CH180478A priority patent/CH621396A5/de
Priority to US05/881,508 priority patent/US4208058A/en
Publication of DE2718659A1 publication Critical patent/DE2718659A1/de
Application granted granted Critical
Publication of DE2718659C2 publication Critical patent/DE2718659C2/de
Expired 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
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/916—Seal including vibration dampening feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
DE2718659A 1977-04-27 1977-04-27 Wellendichtring Expired DE2718659C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2718659A DE2718659C2 (de) 1977-04-27 1977-04-27 Wellendichtring
CH180478A CH621396A5 (enExample) 1977-04-27 1978-02-20
US05/881,508 US4208058A (en) 1977-04-27 1978-02-27 Shaft seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2718659A DE2718659C2 (de) 1977-04-27 1977-04-27 Wellendichtring

Publications (2)

Publication Number Publication Date
DE2718659A1 DE2718659A1 (de) 1978-11-09
DE2718659C2 true DE2718659C2 (de) 1985-10-31

Family

ID=6007385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2718659A Expired DE2718659C2 (de) 1977-04-27 1977-04-27 Wellendichtring

Country Status (3)

Country Link
US (1) US4208058A (enExample)
CH (1) CH621396A5 (enExample)
DE (1) DE2718659C2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017051A1 (de) * 1980-05-03 1981-11-05 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt Dicht- und fuehrungseinrichtung an bremskraftverstaerkern
SE443630B (sv) * 1983-12-01 1986-03-03 Volvo Bm Kolvstangsavstrykare
US4943068A (en) * 1987-07-20 1990-07-24 Mather Seal Company Unitized exclusion seal
US5265890A (en) * 1990-12-03 1993-11-30 Peter J. Balsells Seal with spring energizer
DE4124221C3 (de) * 1991-07-20 1997-04-17 Busak & Luyken Gmbh & Co Dichtring
DE10019994A1 (de) † 2000-04-22 2001-10-31 Freudenberg Carl Fa Radialwellendichtring
US7931125B2 (en) * 2001-05-16 2011-04-26 Freudenberg-Nok General Partnership Shaft seal with lubrication device
US8235391B2 (en) * 2010-03-17 2012-08-07 Federal-Mogul Corporation Radial shaft seal assembly with lubrication retention and debris exclusion feature and method of construction thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289607A (en) * 1941-07-16 1942-07-14 Victor Mfg & Gasket Co Oil seal construction
GB562922A (en) * 1943-01-18 1944-07-21 Horace Francis Petch Improvements in or relating to oil seals
GB850767A (en) * 1958-09-24 1960-10-05 J & A Hillman Ltd An improved oil-retaining and dirt-excluding seal for use in association with relatively rotating parts
US2926035A (en) * 1958-12-22 1960-02-23 Federal Mogul Bower Bearings Pressure shaft seal
US3443814A (en) * 1967-01-18 1969-05-13 Intern Packings Corp Hydraulically balanced radial seal
AU6029173A (en) * 1972-12-11 1975-03-13 Sperry Rand Corp Power transmission
IT1016411B (it) * 1973-08-03 1977-05-30 Freudenberg C Perfezionamenti nelle guarnizioni di tenuta in particolare per alberi rotanti
US4037849A (en) * 1976-02-11 1977-07-26 The Mechanex Corporation Lubricant seal

Also Published As

Publication number Publication date
US4208058A (en) 1980-06-17
CH621396A5 (enExample) 1981-01-30
DE2718659A1 (de) 1978-11-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee