IT1171426B - Anello di tenuta a scorrimento ad autoimpegno - Google Patents

Anello di tenuta a scorrimento ad autoimpegno

Info

Publication number
IT1171426B
IT1171426B IT49012/81A IT4901281A IT1171426B IT 1171426 B IT1171426 B IT 1171426B IT 49012/81 A IT49012/81 A IT 49012/81A IT 4901281 A IT4901281 A IT 4901281A IT 1171426 B IT1171426 B IT 1171426B
Authority
IT
Italy
Prior art keywords
commitment
self
seal ring
sliding seal
sliding
Prior art date
Application number
IT49012/81A
Other languages
English (en)
Other versions
IT8149012A0 (it
Inventor
Gunter Bahr
Erich Habel
Werner Hafner
Original Assignee
Freudenberg Carl
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 Freudenberg Carl filed Critical Freudenberg Carl
Publication of IT8149012A0 publication Critical patent/IT8149012A0/it
Application granted granted Critical
Publication of IT1171426B publication Critical patent/IT1171426B/it

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
    • F16J15/3268—Mounting of sealing rings
    • 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
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • 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
    • Y10S277/944—Elastomer or plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
IT49012/81A 1980-10-20 1981-07-30 Anello di tenuta a scorrimento ad autoimpegno IT1171426B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803039534 DE3039534A1 (de) 1980-10-20 1980-10-20 Selbstarretierender dicht-abstreifring

Publications (2)

Publication Number Publication Date
IT8149012A0 IT8149012A0 (it) 1981-07-30
IT1171426B true IT1171426B (it) 1987-06-10

Family

ID=6114771

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49012/81A IT1171426B (it) 1980-10-20 1981-07-30 Anello di tenuta a scorrimento ad autoimpegno

Country Status (7)

Country Link
US (1) US4371177A (it)
BR (1) BR8105808A (it)
DE (1) DE3039534A1 (it)
FR (1) FR2493460A1 (it)
GB (1) GB2085983B (it)
IT (1) IT1171426B (it)
SE (1) SE8104870L (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3577596D1 (de) * 1985-02-07 1990-06-13 Grazioli Zweirichtungsdichtung.
US4781024A (en) * 1985-03-07 1988-11-01 Aisin Seiki Kabushiki Kaisha Static cup seal assembly for master cylinder end
DE3509840C2 (de) * 1985-03-19 1987-05-14 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
US4908885A (en) * 1986-06-05 1990-03-20 Thetford Corporation Seal for self contained sanitary systems
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
DE3873072T2 (de) * 1988-03-23 1992-12-03 Cooper Ind Inc Ventilschaftdichtung.
DE4108221C2 (de) * 1991-03-14 1998-09-03 Festo Ag & Co Dichtring
US5230520A (en) * 1992-03-13 1993-07-27 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
EP0563439B1 (de) * 1992-03-31 1996-01-03 Firma Carl Freudenberg Dichtung für eine hin- und hergehende Stange
US5269537A (en) * 1992-10-13 1993-12-14 Caterpillar Inc. Composite radial seal
WO1995003504A1 (en) * 1993-07-26 1995-02-02 Kalsi, Manmohan, Singh Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
US6007106A (en) * 1993-10-29 1999-12-28 Snap-Tite Technologies, Inc. Hydraulic coupling
DE19703355C2 (de) * 1997-01-30 2003-05-15 Zf Sachs Ag Dichtungsanordnung
US5901964A (en) * 1997-02-06 1999-05-11 John R. Williams Seal for a longitudinally movable drillstring component
DE19714844A1 (de) * 1997-04-10 1998-10-15 Mannesmann Sachs Ag Nutring zur Abdichtung von Zylinderflächen
DE19728605C2 (de) * 1997-07-04 2000-03-02 Freudenberg Carl Fa Stangen- oder Kolbendichtung
DE19748794B4 (de) * 1997-11-05 2011-10-20 W.S. Shamban Europa A/S Dichtring
DE19754700A1 (de) * 1997-12-10 1999-06-17 Schaeffler Waelzlager Ohg Dichtung für einen Geberzylinder
GB9806828D0 (en) 1998-03-30 1998-05-27 Halliburton Energy Serv Inc Packing seal assembly for a pump
US6050899A (en) * 1998-05-15 2000-04-18 Neapco, Inc. Sealing system for a universal joint assembly
DE10010524C2 (de) * 2000-03-07 2002-08-29 Freudenberg Carl Kg Abstreifer mit integrierter Dichtung
US6471071B1 (en) * 2000-05-09 2002-10-29 Honeywell International, Inc. Universal grommet seal for spin-on type filters
DE10162688B4 (de) * 2001-12-19 2007-04-12 Carl Freudenberg Kg Dichtring
US20040119241A1 (en) * 2002-11-21 2004-06-24 Castleman Larry J. Cartridge seal assembly
DE10349917A1 (de) * 2003-10-25 2005-05-25 Parker Hannifin Gmbh Dicht-, Abstreif- und Führungselement für die Kolbenstange von Pneumatikzylindern
KR20080005743A (ko) * 2006-07-10 2008-01-15 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 유압실린더 내부 방청장치
WO2009109435A1 (en) * 2008-03-07 2009-09-11 Bekaert Advanced Filtration Sa An elongate mesh pack for use as part of a filter candle
DE102008051624B4 (de) * 2008-10-02 2016-05-04 Hydac Electronic Gmbh Schieberventil
US8297191B2 (en) * 2009-07-31 2012-10-30 The United States Of America As Represented By The Secretary Of The Navy Pressure seal
US9016693B1 (en) 2012-01-25 2015-04-28 FAST Group-Houston Inc. Packing seal for reciprocating pump
DE102014102838A1 (de) * 2014-03-04 2015-09-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bewegungsdichtung zum Dichten einer zentralen Kolbenstange eines Bremszylinderkolbens eines Bremszylinders
DE102015105737A1 (de) * 2015-04-15 2016-10-20 Carl Freudenberg Kg Abstreifer
KR102658271B1 (ko) * 2019-10-02 2024-04-16 히다치 아스테모 가부시키가이샤 완충기
RU2748578C1 (ru) * 2020-07-07 2021-05-27 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Уплотнительное кольцо

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7814685U1 (de) * 1978-11-02 Praedifa Jaeger Kg Praezisions-Dichtungsfabrik Gmbh & Cie, 7120 Bietigheim-Bissingen Dicht-Abstreifring für Kolbenstangen
DE7611947U1 (it) * Knorr-Bremse Gmbh, 8000 Muenchen
US2841429A (en) * 1955-10-04 1958-07-01 Parker Hannifin Corp Sealing ring and joint
FR1190948A (fr) * 1958-01-31 1959-10-15 Turover Sa Joint d'étanchéité notamment pour boîte d'essieu
US3563557A (en) * 1968-11-04 1971-02-16 Scovill Manufacturing Co Dual piston seal
US3612551A (en) * 1969-11-06 1971-10-12 Trw Inc Bidirectional lip seal
DE7831104U1 (de) * 1978-10-19 1979-06-28 Praedifa Jaeger Kg Praezisions-Dichtungs- Fabrik Gmbh & Cie, 7120 Bietigheim-Bissingen Dicht-abstreifring fuer kolbenstangen von pneumatikzylindern

Also Published As

Publication number Publication date
DE3039534A1 (de) 1982-04-29
GB2085983A (en) 1982-05-06
US4371177A (en) 1983-02-01
FR2493460B1 (it) 1985-02-15
IT8149012A0 (it) 1981-07-30
GB2085983B (en) 1984-08-08
SE8104870L (sv) 1982-04-21
FR2493460A1 (fr) 1982-05-07
BR8105808A (pt) 1982-06-08

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