IT8467162A0 - Dispositivo di tenuta per smorzatori e simili - Google Patents

Dispositivo di tenuta per smorzatori e simili

Info

Publication number
IT8467162A0
IT8467162A0 IT8467162A IT6716284A IT8467162A0 IT 8467162 A0 IT8467162 A0 IT 8467162A0 IT 8467162 A IT8467162 A IT 8467162A IT 6716284 A IT6716284 A IT 6716284A IT 8467162 A0 IT8467162 A0 IT 8467162A0
Authority
IT
Italy
Prior art keywords
dampers
similar
sealing device
sealing
Prior art date
Application number
IT8467162A
Other languages
English (en)
Other versions
IT1179587B (it
Inventor
Peter Szcupak
Original Assignee
Chicago Rawhide Mfg 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 Chicago Rawhide Mfg Co filed Critical Chicago Rawhide Mfg Co
Publication of IT8467162A0 publication Critical patent/IT8467162A0/it
Application granted granted Critical
Publication of IT1179587B publication Critical patent/IT1179587B/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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide
    • 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
    • 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
    • Y10S277/928—Seal including pressure relief or vent feature
IT67162/84A 1983-02-18 1984-02-20 Dispositivo di tenuta per smorzatori e simili IT1179587B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/467,597 US4508020A (en) 1983-02-18 1983-02-18 Multi-function fluid seal for dampers and the like

Publications (2)

Publication Number Publication Date
IT8467162A0 true IT8467162A0 (it) 1984-02-20
IT1179587B IT1179587B (it) 1987-09-16

Family

ID=23856336

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8452987U IT8452987V0 (it) 1983-02-18 1984-02-20 Dispositivo di tenuta per smorzatori e simili
IT67162/84A IT1179587B (it) 1983-02-18 1984-02-20 Dispositivo di tenuta per smorzatori e simili

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8452987U IT8452987V0 (it) 1983-02-18 1984-02-20 Dispositivo di tenuta per smorzatori e simili

Country Status (10)

Country Link
US (1) US4508020A (it)
JP (1) JPS59205069A (it)
AU (1) AU568631B2 (it)
CA (1) CA1254593A (it)
DE (1) DE3405780A1 (it)
FR (1) FR2541411B1 (it)
GB (1) GB2135405B (it)
IT (2) IT8452987V0 (it)
MX (1) MX157697A (it)
SE (1) SE456266B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33715E (en) * 1982-09-21 1991-10-15 Nok Corporation Shock absorber
IT8453825V0 (it) * 1984-09-18 1984-09-18 Riv Officine Di Villar Perosa Complesso a tenuta assiale e radiale
US4908885A (en) * 1986-06-05 1990-03-20 Thetford Corporation Seal for self contained sanitary systems
IT208052Z2 (it) * 1986-07-08 1988-03-31 Riv Officine Di Villar Perosa Complesso di tenuta atto ad essere interposto fra due organi in moto relativo
DE3829702A1 (de) * 1988-09-01 1990-03-15 Freudenberg Carl Fa Gleitringdichtung
DE3831719B4 (de) * 1988-09-17 2011-06-01 Zf Sachs Ag Dichtung für eine axial beweglich in einem Behälter geführte Kolbenstange
DE3908349C2 (de) * 1989-03-15 2000-02-24 Mannesmann Sachs Ag Entlüftungsventil für einen Zweirohr-Schwingungsdämpfer
JP2911175B2 (ja) * 1990-04-28 1999-06-23 三洋電機株式会社 ビデオテープレコーダ
JPH0529391Y2 (it) * 1990-10-29 1993-07-28
US5735371A (en) * 1991-01-21 1998-04-07 Stabilus Gmbh Cylinder piston device
DE4101567A1 (de) * 1991-01-21 1992-07-23 Stabilus Gmbh Verstellelement
DE4119952A1 (de) * 1991-06-18 1992-12-24 Goetze Ag Ventilschaftabdichtung
US5167419A (en) * 1991-10-22 1992-12-01 Freudenberg-Nok General Partnership Fluid seal with integral check valve
CA2083552C (en) * 1992-04-09 2003-02-11 Jonathan P. Cotter Gas spring
US5398942A (en) * 1992-09-02 1995-03-21 Dana Corporation Annular lubricant seal assembly
JP3261275B2 (ja) * 1994-12-28 2002-02-25 エヌオーケー株式会社 密封装置
BE1009712A5 (nl) * 1995-10-16 1997-07-01 Sabo Ind & Comercio Ltda Afdichtingssamenstel.
BR9700537C1 (pt) * 1997-04-11 2000-01-04 Sabo Ind & Comercio Ltda Sistema integrado de vedação com guia de haste de amortecedor.
US5855375A (en) * 1997-05-12 1999-01-05 General Motors Corporation Seal for steering assist fluid motor
US5975538A (en) * 1997-06-19 1999-11-02 John Crane Inc. Radial lip shaft seal
US6357757B1 (en) 2000-03-07 2002-03-19 American Axle & Manufacturing, Inc. Integral seal protector/labyrinth
JP3884897B2 (ja) * 2000-04-18 2007-02-21 トヨタ自動車株式会社 高圧ポンプ
JP4455728B2 (ja) * 2000-04-28 2010-04-21 日立オートモティブシステムズ株式会社 油圧緩衝器
JP4576711B2 (ja) * 2000-12-27 2010-11-10 Ｎｏｋ株式会社 密封装置
JP2003049887A (ja) * 2001-08-02 2003-02-21 Showa Corp 油圧緩衝器の軸封部構造及びその組立方法
US20040026870A1 (en) * 2002-08-06 2004-02-12 Maguire Roy L. Face seal assembly with integral support
CA2462060C (en) * 2003-03-26 2013-06-25 James Walker & Company Limited A lip seal
US7367739B2 (en) * 2004-08-02 2008-05-06 Clark Equipment Company Two component seal
ATE412128T1 (de) * 2006-07-07 2008-11-15 Freudenberg Carl Kg Dichtung für stossdämpfer
ATE429598T1 (de) * 2006-07-19 2009-05-15 Freudenberg Carl Kg Radialwellendichtring mit druckregulierungseinrichtung
ES2330818B2 (es) * 2006-08-11 2010-10-29 Kayaba Industry Co., Ltd. Estructura de valvula de retencion de amortiguador hidraulico.
DE602006018174D1 (de) * 2006-12-29 2010-12-23 Skf Ab Dichtungs- und Führungseinheit für die Kolbenstange eines Einrohr-Stossdämpfers
DE102007032000B3 (de) * 2007-07-09 2008-09-11 Ab Skf Element mit Führungs- und Dichtfunktion
US8011669B2 (en) * 2007-12-06 2011-09-06 Freudenberg-Nok General Partnership Valve stem seal with gas relief features
US8235394B2 (en) * 2007-12-06 2012-08-07 Freudenberg-Nok General Partnership Valve stem seal with gas relief features
US8720903B2 (en) * 2010-05-18 2014-05-13 Aktiebolaget Skf Fluid seal assembly
DE202013102083U1 (de) * 2013-05-13 2014-08-18 AL-KO Record S.A. Kolbenstangenführung
US9447834B2 (en) * 2013-09-19 2016-09-20 Dadco, Inc. Overtravel pressure relief for a gas spring
US20150076753A1 (en) * 2013-09-19 2015-03-19 Dadco, Inc. Overtravel Pressure Relief For A Gas Spring
ITUB20154704A1 (it) * 2015-10-15 2017-04-15 Skf Ab Unita di guida e tenuta, in particolare per uno stelo di un ammortizzatore.
TWI670434B (zh) * 2017-11-13 2019-09-01 龔婉蓉 密封件
DE102020003299A1 (de) 2020-06-02 2021-12-02 Daimler Ag Ventilschaftabdichtung für ein Gaswechselventil einer Verbrennungskraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612547A (en) * 1969-01-09 1971-10-12 Nippon Seiko Kk Lubricant seal having casing and its holding means
AT324788B (de) * 1973-04-02 1975-09-25 Simmerwerke Simmer Kg Radialwellendichtring
FR2308031A1 (fr) * 1975-04-18 1976-11-12 Allinquant Fernand Joint d'etancheite pour tiges coulissantes
US4106781A (en) * 1977-04-28 1978-08-15 Garlock Inc. Unitized, grease-purgeable seal
JPS6143003Y2 (it) * 1978-08-23 1986-12-05
DE3006174C2 (de) * 1979-02-23 1990-05-10 Tokico Ltd., Kawasaki, Kanagawa Hydraulischer Doppelrohr-Stoßdämpfer
US4342447A (en) * 1980-08-25 1982-08-03 Atwood Vacuum Machine Company Gas spring with tubular shell seal
EP0050949A1 (en) * 1980-10-29 1982-05-05 JAMES WALKER & COMPANY LIMITED Combined seal, bearing and wiper/scraper ring
DE3300771C1 (de) * 1983-01-12 1984-02-09 Boge Gmbh, 5208 Eitorf Gasdruckdämpfer in Zweirohr-Teleskop-Bauart

Also Published As

Publication number Publication date
GB8404049D0 (en) 1984-03-21
AU2462984A (en) 1984-08-23
SE8400838L (sv) 1984-08-19
IT1179587B (it) 1987-09-16
GB2135405A (en) 1984-08-30
FR2541411A1 (fr) 1984-08-24
MX157697A (es) 1988-12-09
CA1254593A (en) 1989-05-23
FR2541411B1 (fr) 1987-05-07
GB2135405B (en) 1986-04-09
JPS59205069A (ja) 1984-11-20
US4508020A (en) 1985-04-02
SE8400838D0 (sv) 1984-02-16
SE456266B (sv) 1988-09-19
DE3405780A1 (de) 1984-08-23
AU568631B2 (en) 1988-01-07
IT8452987V0 (it) 1984-02-20

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