BR7410061A - Gaxeta de borda e processo para formar a mesma - Google Patents

Gaxeta de borda e processo para formar a mesma

Info

Publication number
BR7410061A
BR7410061A BR10061/74A BR1006174A BR7410061A BR 7410061 A BR7410061 A BR 7410061A BR 10061/74 A BR10061/74 A BR 10061/74A BR 1006174 A BR1006174 A BR 1006174A BR 7410061 A BR7410061 A BR 7410061A
Authority
BR
Brazil
Prior art keywords
same
edge gasket
gasket
edge
Prior art date
Application number
BR10061/74A
Other languages
English (en)
Inventor
R Smith
Original Assignee
Duriron Co
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 Duriron Co filed Critical Duriron Co
Publication of BR7410061A publication Critical patent/BR7410061A/pt

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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • Y10S277/935—Seal made of a particular material
    • Y10S277/936—Composite
    • Y10S277/937—Glass particles or filament

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
BR10061/74A 1973-12-20 1974-12-02 Gaxeta de borda e processo para formar a mesma BR7410061A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/426,819 US3995868A (en) 1973-12-20 1973-12-20 Polytetrafluoroethylene lip seal

Publications (1)

Publication Number Publication Date
BR7410061A true BR7410061A (pt) 1976-05-25

Family

ID=23692323

Family Applications (1)

Application Number Title Priority Date Filing Date
BR10061/74A BR7410061A (pt) 1973-12-20 1974-12-02 Gaxeta de borda e processo para formar a mesma

Country Status (7)

Country Link
US (1) US3995868A (pt)
JP (1) JPS5095657A (pt)
BR (1) BR7410061A (pt)
CA (1) CA1019362A (pt)
DE (1) DE2459524A1 (pt)
FR (1) FR2255519B1 (pt)
IT (1) IT1027129B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269802A (en) * 1976-03-17 1981-05-26 Caterpillar Tractor Co. Process for making dual-material self-bonding lip seal
US4066269A (en) * 1976-03-17 1978-01-03 Caterpillar Tractor Co. Dual-material self-bonding lip seal
DE2611935C2 (de) * 1976-03-20 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Meßbrücke
DE2611999A1 (de) * 1976-03-20 1977-09-29 Bosch Gmbh Robert Doppelwirkender kolben
US4170363A (en) * 1976-07-02 1979-10-09 Kommanditbolaget United Stirling (Sweden) Ab & Co. Oil scraper
DE2743911A1 (de) * 1977-09-29 1979-04-05 Graf & Co Gmbh Walter Kolben fuer dosiergeraete und verfahren zu seiner herstellung
WO1982003670A1 (en) * 1980-11-21 1982-10-28 Harold L Reinsma Seal assembly having a plastic annular sealing member with an integral sealing lip
US4470185A (en) * 1982-05-03 1984-09-11 Federal-Mogul Corporation Oil seal and sleeve installation tool
JPS6182072A (ja) * 1984-09-28 1986-04-25 Nok Corp 緩衝器用ピストン及びその製造方法並びに製造装置
DE3501066A1 (de) * 1985-01-15 1986-08-28 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring
DE3501065A1 (de) * 1985-01-15 1986-07-17 Freudenberg, Carl, 6940 Weinheim Radialwellendichtring
GB8616054D0 (en) * 1986-07-01 1986-08-06 Dowty Seals Ltd Seals
FR2655291B1 (fr) * 1989-12-05 1992-04-30 Aerospatiale Procede de formage de pieces profilees convexes non developpables en materiau composite.
US5295786A (en) * 1990-12-27 1994-03-22 Ebara Corporation Liner ring for a pump
US5921555A (en) * 1997-04-10 1999-07-13 Freudenberg-Nok General Partnership Uni-directional seal for use on a shaft
US20030230859A1 (en) * 2002-04-16 2003-12-18 Hirokazu Hisano Closed annular seal
US7040628B2 (en) * 2003-12-16 2006-05-09 Skf Usa Inc. Large diameter polytetrafluoroethylene or like seals
JP2010520411A (ja) * 2007-03-06 2010-06-10 アドバンスド バキューム カンパニー，インク． 真空ポンプ用シールカートリッジ
US8342828B2 (en) * 2008-08-06 2013-01-01 Rapco, Inc. Seal for a rotary vane pump
US8838206B2 (en) 2010-06-30 2014-09-16 Reza S. Mohajer Veress needle with illuminated tip and cavity penetration indicator
US9169929B2 (en) * 2013-03-15 2015-10-27 Little Engine, LLC Conformal wear-resistant seal
EP3123063A4 (en) 2014-03-27 2018-03-07 Saint-Gobain Performance Plastics Corporation Rotary shaft housing and seal
US20190301612A1 (en) * 2018-03-30 2019-10-03 GM Global Technology Operations LLC Vented lip seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743119A (en) * 1951-05-17 1956-04-24 Fed Bearings Co Inc Bearing seal
GB928749A (en) * 1960-07-28 1963-06-12 Union Carbide Corp Improvements in or relating to seals
US3118681A (en) * 1963-05-09 1964-01-21 Thor Power Tool Co Sealing ring with assembly means

Also Published As

Publication number Publication date
JPS5095657A (pt) 1975-07-30
IT1027129B (it) 1978-11-20
FR2255519A1 (pt) 1975-07-18
DE2459524A1 (de) 1975-07-03
CA1019362A (en) 1977-10-18
USB426819I5 (pt) 1976-02-17
US3995868A (en) 1976-12-07
FR2255519B1 (pt) 1980-11-07

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