DE3720930C2 - - Google Patents

Info

Publication number
DE3720930C2
DE3720930C2 DE3720930A DE3720930A DE3720930C2 DE 3720930 C2 DE3720930 C2 DE 3720930C2 DE 3720930 A DE3720930 A DE 3720930A DE 3720930 A DE3720930 A DE 3720930A DE 3720930 C2 DE3720930 C2 DE 3720930C2
Authority
DE
Germany
Prior art keywords
radial shaft
leg
shaft sealing
sealing ring
recess
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
DE3720930A
Other languages
German (de)
English (en)
Other versions
DE3720930A1 (de
Inventor
Hermann Dipl.-Ing. Dr. 6942 Moerlenbach De Rapp
Konrad Dipl.-Ing. 6940 Weinheim De Mader
Volker Dipl.-Ing. 6945 Hirschberg De Schwarz
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
Priority to DE19873720930 priority Critical patent/DE3720930A1/de
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to DE8787113886T priority patent/DE3762769D1/de
Priority to EP87113886A priority patent/EP0297166B1/de
Priority to ES87113886T priority patent/ES2015933B3/es
Priority to AT87113886T priority patent/ATE52839T1/de
Priority to JP63114509A priority patent/JPH079266B2/ja
Priority to MX011859A priority patent/MX169050B/es
Priority to CA000569456A priority patent/CA1336609C/en
Priority to BR8803123A priority patent/BR8803123A/pt
Publication of DE3720930A1 publication Critical patent/DE3720930A1/de
Priority to US07/364,566 priority patent/US4911454A/en
Application granted granted Critical
Publication of DE3720930C2 publication Critical patent/DE3720930C2/de
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
    • F16J15/3248—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
    • 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
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
  • Gasket Seals (AREA)
  • Hybrid Cells (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
DE19873720930 1987-06-06 1987-06-25 Radialwellendichtring Granted DE3720930A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19873720930 DE3720930A1 (de) 1987-06-25 1987-06-25 Radialwellendichtring
EP87113886A EP0297166B1 (de) 1987-06-25 1987-09-23 Radialwellendichtring
ES87113886T ES2015933B3 (es) 1987-06-25 1987-09-23 Anillo de obturacion para ejes radiales
AT87113886T ATE52839T1 (de) 1987-06-25 1987-09-23 Radialwellendichtring.
DE8787113886T DE3762769D1 (de) 1987-06-25 1987-09-23 Radialwellendichtring.
JP63114509A JPH079266B2 (ja) 1987-06-25 1988-05-11 ラジアル軸シール
MX011859A MX169050B (es) 1987-06-25 1988-06-10 Anillo de hermetizacion radial para ejes
CA000569456A CA1336609C (en) 1987-06-25 1988-06-14 Radial shaft seal
BR8803123A BR8803123A (pt) 1987-06-25 1988-06-24 Anel de vedacao para arvore radial
US07/364,566 US4911454A (en) 1987-06-06 1989-06-05 Radial shaft sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873720930 DE3720930A1 (de) 1987-06-25 1987-06-25 Radialwellendichtring

Publications (2)

Publication Number Publication Date
DE3720930A1 DE3720930A1 (de) 1989-01-05
DE3720930C2 true DE3720930C2 (enExample) 1990-01-04

Family

ID=6330231

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873720930 Granted DE3720930A1 (de) 1987-06-06 1987-06-25 Radialwellendichtring
DE8787113886T Expired - Lifetime DE3762769D1 (de) 1987-06-25 1987-09-23 Radialwellendichtring.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787113886T Expired - Lifetime DE3762769D1 (de) 1987-06-25 1987-09-23 Radialwellendichtring.

Country Status (9)

Country Link
US (1) US4911454A (enExample)
EP (1) EP0297166B1 (enExample)
JP (1) JPH079266B2 (enExample)
AT (1) ATE52839T1 (enExample)
BR (1) BR8803123A (enExample)
CA (1) CA1336609C (enExample)
DE (2) DE3720930A1 (enExample)
ES (1) ES2015933B3 (enExample)
MX (1) MX169050B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927589A1 (de) * 1989-08-22 1991-03-14 Kaco Gmbh Co Dichtungseinheit

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2550548Y2 (ja) * 1990-11-16 1997-10-15 エヌオーケー 株式会社 密封装置
US5269539A (en) * 1992-04-13 1993-12-14 Trw Inc. Hydraulic shaft seal
DE9213374U1 (de) * 1992-10-05 1994-02-10 Martin Merkel GmbH & Co KG, 21107 Hamburg Dichtring
US5380015A (en) * 1993-12-17 1995-01-10 Federal-Mogul Corporation Machined shaft seal encased in an elastomeric sleeve
US5607168A (en) * 1994-12-09 1997-03-04 Albert Trostel Packings, Ltd. Seal incorporating a resilient sealing element
DE102006059397B4 (de) * 2006-12-08 2017-02-09 Kaco Gmbh + Co. Kg Dichtung
US8840115B2 (en) * 2007-03-09 2014-09-23 Freudenberg-Nok General Partnership Wide range temperature and pressure hydraulic cylinder sealing system
DE102010028297B4 (de) * 2010-04-28 2023-08-24 Robert Bosch Gmbh Lagerbuchsen-Anordnung für eine teleskopartige Lenkwelle und damit ausgestattetes Lenksystem
DE102014216672A1 (de) 2014-08-21 2016-02-25 Ford Global Technologies, Llc Lagerbuchse sowie schwingungsdämpfende Verbindungsanordnung
DE102014216670B4 (de) 2014-08-21 2016-05-19 Ford Global Technologies, Llc Lagerbuchse
DE202014103932U1 (de) 2014-08-21 2014-09-19 Ford Global Technologies, Llc Lagerbuchse sowie schwingungsdämpfende Verbindungsanordnung
DE102016225551A1 (de) 2016-12-20 2018-06-21 Herbert Hänchen GmbH & Co. KG Dichtring für eine dynamische Berührungsdichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249141A (en) * 1936-04-14 1941-07-15 Nat Oil Seal Co Fluid seal
US2208482A (en) * 1936-08-19 1940-07-16 Victor Mfg & Gasket Co Grease retainer with integral diaphragm and outer seal
DE832368C (de) * 1941-08-23 1952-02-25 Kupfer Asbest Co Einbaufertige Wellendichtung
US2819106A (en) * 1952-03-22 1958-01-07 Voorhees Vanderveer Oil seal
US3197217A (en) * 1960-08-05 1965-07-27 Johns Manville Reinforced fluid seal
FR2234811A5 (en) * 1973-06-20 1975-01-17 Outillage Air Comprime Sealing ring with T-section metal core - has rubber coating with corner lobes and exposed metal faces
US4132421A (en) * 1975-02-14 1979-01-02 Federal-Mogul Corporation Shaft seal
DE2743501C3 (de) * 1977-09-28 1981-01-08 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
DE2807022C2 (de) * 1978-02-18 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
JPS5933790B2 (ja) * 1978-04-05 1984-08-17 エヌオーケー株式会社 オイルシ−ル
DE2934487C2 (de) * 1979-08-25 1984-03-29 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtring
DE3111726C1 (de) * 1981-03-25 1982-09-30 Goetze Ag, 5093 Burscheid Dichtungsring
DE3403686A1 (de) * 1984-02-03 1985-08-08 Elring Dichtungswerke Gmbh, 7012 Fellbach Radialwellendichtring
DE3405513C1 (de) * 1984-02-16 1985-04-25 Goetze Ag, 5093 Burscheid Dichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927589A1 (de) * 1989-08-22 1991-03-14 Kaco Gmbh Co Dichtungseinheit

Also Published As

Publication number Publication date
US4911454A (en) 1990-03-27
EP0297166B1 (de) 1990-05-16
BR8803123A (pt) 1989-01-24
EP0297166A1 (de) 1989-01-04
CA1336609C (en) 1995-08-08
JPS6412178A (en) 1989-01-17
ATE52839T1 (de) 1990-06-15
JPH079266B2 (ja) 1995-02-01
DE3720930A1 (de) 1989-01-05
MX169050B (es) 1993-06-18
DE3762769D1 (de) 1990-06-21
ES2015933B3 (es) 1990-09-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete renunciation