ATE43423T1 - Wellendichtring und verfahren zur herstellung dieses ringes. - Google Patents

Wellendichtring und verfahren zur herstellung dieses ringes.

Info

Publication number
ATE43423T1
ATE43423T1 AT86401616T AT86401616T ATE43423T1 AT E43423 T1 ATE43423 T1 AT E43423T1 AT 86401616 T AT86401616 T AT 86401616T AT 86401616 T AT86401616 T AT 86401616T AT E43423 T1 ATE43423 T1 AT E43423T1
Authority
AT
Austria
Prior art keywords
lip
ring
making
oil seal
notably
Prior art date
Application number
AT86401616T
Other languages
English (en)
Inventor
Serge Devouassoux
Michel Marchiset
Michel Saxod
Original Assignee
Procal
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 Procal filed Critical Procal
Application granted granted Critical
Publication of ATE43423T1 publication Critical patent/ATE43423T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • 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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • Y10S277/924—Deformation, material removal, or molding for manufacture of seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Measurement Of Radiation (AREA)
AT86401616T 1985-07-18 1986-07-18 Wellendichtring und verfahren zur herstellung dieses ringes. ATE43423T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8511007A FR2585103B1 (fr) 1985-07-18 1985-07-18 Bagues d'etancheite de type radial et procede de realisation de telles bagues
EP86401616A EP0213998B1 (de) 1985-07-18 1986-07-18 Wellendichtring und Verfahren zur Herstellung dieses Ringes

Publications (1)

Publication Number Publication Date
ATE43423T1 true ATE43423T1 (de) 1989-06-15

Family

ID=9321416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86401616T ATE43423T1 (de) 1985-07-18 1986-07-18 Wellendichtring und verfahren zur herstellung dieses ringes.

Country Status (6)

Country Link
US (1) US4995621A (de)
EP (1) EP0213998B1 (de)
JP (1) JPH0615908B2 (de)
AT (1) ATE43423T1 (de)
DE (2) DE3663580D1 (de)
FR (1) FR2585103B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442080A1 (de) * 1994-11-25 1996-05-30 Bruss Dichtungstechnik Dichtung für bewegte Bauteile
DE4442081A1 (de) * 1994-11-25 1996-05-30 Bruss Dichtungstechnik Dichtung für bewegte Bauteile

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623930D0 (en) * 1986-10-06 1986-11-12 Angus George Co Ltd Shaft seal
WO1988002830A1 (en) * 1986-10-10 1988-04-21 The Mather Company Elastomer coated lip seal
FR2612595B1 (fr) * 1987-03-16 1990-04-13 Procal Bague d'etancheite de type radial
FR2627569B1 (fr) * 1988-02-18 1990-08-17 Procal Bagues d'etancheite de type radial a levre d'etancheite en resine fluoree
US5326111A (en) * 1991-07-19 1994-07-05 Mather Seal Company Separately bonded elastomeric sleeve for seal casing
DE9213373U1 (de) * 1992-10-05 1994-02-10 Martin Merkel GmbH & Co KG, 21107 Hamburg Wellendichtring mit einer Dichtlippe
US5607168A (en) * 1994-12-09 1997-03-04 Albert Trostel Packings, Ltd. Seal incorporating a resilient sealing element
GB2305981A (en) * 1995-10-06 1997-04-23 Dowty Seals Ltd Seals
GB9526171D0 (en) * 1995-12-21 1996-02-21 Dowty Seals Ltd Gas purge lip seal
US6149158A (en) * 1998-06-30 2000-11-21 Federal-Mogul World Wide, Inc. Unitized oil seal with PTFE sealing disk split at radially outer edge and method of manufacture
ES2199631B1 (es) * 2001-04-24 2005-05-16 Bitron Industrie España, S.A. Valvula electromagnetica para el control de fluidos.
US6620361B1 (en) * 2002-07-09 2003-09-16 Federal-Mogul World Wide, Inc. Method of manufacturing a composite seal
US7854432B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
US7854433B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
US8925927B2 (en) 2006-02-10 2015-01-06 Freudenberg-Nok General Partnership Seal with controllable pump rate
US8376369B2 (en) * 2006-02-10 2013-02-19 Freudenberg-Nok General Partnership Seal with spiral grooves and contamination entrapment dams
US7775528B2 (en) 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
PL2044351T3 (pl) * 2006-07-20 2013-05-31 Freudenberg Carl Kg Sposób wytwarzania uszczelki
US8052152B2 (en) * 2007-03-09 2011-11-08 Federal-Mogul Corporation Dynamic shaft seal and method of installation thereof
US7959840B2 (en) * 2008-06-13 2011-06-14 Federal Mogul Corporation Method of constructing a low torque shaft seal
US8590903B2 (en) 2009-03-24 2013-11-26 Freudenberg-Nok General Partnership Lip seal with inversion prevention feature
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
CN103502706B (zh) * 2011-03-17 2016-04-20 费德罗-莫格尔公司 低扭矩径向轴封组件
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
US9695937B2 (en) 2014-02-04 2017-07-04 Freudenberg-Nok General Partnership Energy saving seal with vacuum induced counter-balance and rocking feature
US9714710B2 (en) 2014-02-04 2017-07-25 Freudenberg-Nok General Partnership Energy saving self-contact seal with pushing bead
US9759330B2 (en) 2014-02-04 2017-09-12 Freudenberg-Nok General Partnership Energy saving seal with rocking dust lip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476324A (en) * 1945-06-14 1949-07-19 George F P Reich Sealing assembly
US2583085A (en) * 1949-09-21 1952-01-22 John F Campbell Flexible sleeve type vulcanizing apparatus for v belts and the like
US3356376A (en) * 1964-05-11 1967-12-05 Federal Mogul Corp Axle seal
DE2653457C3 (de) * 1976-11-25 1980-09-11 Goetze Ag, 5093 Burscheid Lippendichtungsring
FR2443625A1 (fr) * 1978-12-08 1980-07-04 Federal Mogul Corp Joint d'huile
JPS5743059A (en) * 1980-08-29 1982-03-10 Nok Corp Manufacturing method of oil seal
JPS5927366U (ja) * 1982-08-13 1984-02-20 イ−グル工業株式会社 船尾管軸封装置
DE3309538C2 (de) * 1983-03-17 1986-05-28 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
JPS6084479A (ja) * 1983-10-17 1985-05-13 Nok Corp オイルシ−ルの製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442080A1 (de) * 1994-11-25 1996-05-30 Bruss Dichtungstechnik Dichtung für bewegte Bauteile
DE4442081A1 (de) * 1994-11-25 1996-05-30 Bruss Dichtungstechnik Dichtung für bewegte Bauteile
US5874170A (en) * 1994-11-25 1999-02-23 Dichtungstechnik G. Bruss & Co. Kg Seal for movable structural components

Also Published As

Publication number Publication date
DE3663580D1 (en) 1989-06-29
JPS6288879A (ja) 1987-04-23
DE213998T1 (de) 1988-01-14
EP0213998B1 (de) 1989-05-24
FR2585103A1 (fr) 1987-01-23
FR2585103B1 (fr) 1989-06-02
EP0213998A1 (de) 1987-03-11
US4995621A (en) 1991-02-26
JPH0615908B2 (ja) 1994-03-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee