IT1401377B1 - Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa - Google Patents

Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa

Info

Publication number
IT1401377B1
IT1401377B1 ITTO2010A000690A ITTO20100690A IT1401377B1 IT 1401377 B1 IT1401377 B1 IT 1401377B1 IT TO2010A000690 A ITTO2010A000690 A IT TO2010A000690A IT TO20100690 A ITTO20100690 A IT TO20100690A IT 1401377 B1 IT1401377 B1 IT 1401377B1
Authority
IT
Italy
Prior art keywords
holding
anular
style
driving
shock absorber
Prior art date
Application number
ITTO2010A000690A
Other languages
English (en)
Inventor
Roberto Pasino
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Priority to ITTO2010A000690A priority Critical patent/IT1401377B1/it
Priority to JP2011171827A priority patent/JP5847481B2/ja
Priority to US13/204,048 priority patent/US8800733B2/en
Priority to CN201110225165.5A priority patent/CN102410334B/zh
Priority to EP11177036.8A priority patent/EP2418393B1/en
Publication of ITTO20100690A1 publication Critical patent/ITTO20100690A1/it
Application granted granted Critical
Publication of IT1401377B1 publication Critical patent/IT1401377B1/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
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Fluid-Damping Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
ITTO2010A000690A 2010-08-09 2010-08-09 Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa IT1401377B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO2010A000690A IT1401377B1 (it) 2010-08-09 2010-08-09 Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa
JP2011171827A JP5847481B2 (ja) 2010-08-09 2011-08-05 特に単筒式ショックアブソーバのロッドのための密封式案内ユニット、及び該密封式案内ユニットのための環状シール組立体
US13/204,048 US8800733B2 (en) 2010-08-09 2011-08-05 Guiding and sealing unit, in particular for a rod of a mono-tube shock absorber and annular sealing assembly therefore
CN201110225165.5A CN102410334B (zh) 2010-08-09 2011-08-08 单管式减震器杆的导向和密封单元和环形密封组件
EP11177036.8A EP2418393B1 (en) 2010-08-09 2011-08-09 Guiding and sealing unit, in particular for a rod of mono-tube shock absorber and annular sealing assembly therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2010A000690A IT1401377B1 (it) 2010-08-09 2010-08-09 Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa

Publications (2)

Publication Number Publication Date
ITTO20100690A1 ITTO20100690A1 (it) 2012-02-10
IT1401377B1 true IT1401377B1 (it) 2013-07-18

Family

ID=43739625

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2010A000690A IT1401377B1 (it) 2010-08-09 2010-08-09 Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa

Country Status (5)

Country Link
US (1) US8800733B2 (it)
EP (1) EP2418393B1 (it)
JP (1) JP5847481B2 (it)
CN (1) CN102410334B (it)
IT (1) IT1401377B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049500B1 (fr) * 2016-04-04 2018-04-27 Peugeot Citroen Automobiles Sa Butee d’attaque pour la suspension d'un vehicule comportant une progressivite amelioree
JP7266406B2 (ja) * 2017-05-18 2023-04-28 Nok株式会社 密封装置の製造方法および密封装置
CN109734042A (zh) * 2019-01-11 2019-05-10 苏州三米格环保科技有限公司 加油枪和加油设备
IT201900009177A1 (it) * 2019-06-17 2020-12-17 Skf Ab Componente integrato di protezione per un anello di guarnizione, particolarmente un anello di tenuta olio per componenti di trasmissione di veicoli e sistema di tenuta associato
DE102019130325A1 (de) * 2019-11-11 2021-05-12 Al-Ko Record, S.A. Zylinderdichtung
JP7675942B2 (ja) 2022-02-18 2025-05-13 マルティマティック インコーポレイティッド 車両用テールゲートのための昇降補助システム

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308031A1 (fr) * 1975-04-18 1976-11-12 Allinquant Fernand Joint d'etancheite pour tiges coulissantes
JPS5921314Y2 (ja) * 1979-02-21 1984-06-22 トキコ株式会社 密閉型シリンダ装置
JPS6136824Y2 (it) * 1980-12-29 1986-10-25
DE8201327U1 (de) * 1982-01-21 1982-05-13 Boge Gmbh, 5208 Eitorf Hydraulischer Teleskopstoßdämpfer
JPS6064336U (ja) * 1983-10-12 1985-05-07 カヤバ工業株式会社 シヨツクアブソ−バにおける軸封装置
US5167419A (en) * 1991-10-22 1992-12-01 Freudenberg-Nok General Partnership Fluid seal with integral check valve
DE4432305A1 (de) * 1994-09-10 1996-03-21 Bilstein August Gmbh Co Kg Kolbenstangendichtung
JPH0893826A (ja) * 1994-09-22 1996-04-12 Showa:Kk 油圧緩衝器のロッドガイドの固定方法
ES2124111B1 (es) * 1994-11-15 1999-08-16 Sintermetal Sa Conjunto de embolo y guia de su vastago para amortiguadores hidraulicos.
JP3150861B2 (ja) * 1994-12-15 2001-03-26 エヌオーケー株式会社 往復動用密封装置
US5896960A (en) * 1997-08-25 1999-04-27 General Motors Corporation Welded rod fitting damper manufacture
DE19819827C1 (de) * 1998-05-04 2000-02-24 Mannesmann Sachs Ag Kolbenstangenführung für ein Kolben-Zylinderaggregat
CN2360677Y (zh) * 1999-01-26 2000-01-26 汪沛华 筒式减振器的密封装置
IT1313151B1 (it) * 1999-08-04 2002-06-17 Rft Spa Complesso di tenuta per un organo meccanico in movimento alternativorispetto ad una relativa sede di scorrimento,in particolare per uno
JP2002147517A (ja) * 2000-11-08 2002-05-22 Showa Corp 油圧緩衝器のオイルシール
JP2002188730A (ja) * 2000-12-25 2002-07-05 Showa Corp 往復動用オイルシールのダストリップ構造
DE10143469B4 (de) * 2001-09-05 2005-08-04 Thyssenkrupp Bilstein Gmbh Dichtung
CN2562003Y (zh) * 2002-08-30 2003-07-23 海门市铁路机车车辆配件厂 油压减振器
JP2005054924A (ja) * 2003-08-06 2005-03-03 Kayaba Ind Co Ltd 伸び切り構造
JP2005090569A (ja) * 2003-09-16 2005-04-07 Nok Corp 往復動軸用密封装置
JP2006242373A (ja) * 2004-09-24 2006-09-14 Nok Corp 密封装置
ATE484682T1 (de) * 2006-11-03 2010-10-15 Freudenberg Carl Kg Dichtring mit integrierter endlagendämpfung, deckel mit dichtring und pneumatikzylinder mit deckel und dichtring
ATE487894T1 (de) * 2006-12-29 2010-11-15 Skf Ab Dichtungs- und führungseinheit für die kolbenstange eines einrohr-stossdämpfers
US20080314707A1 (en) * 2007-06-20 2008-12-25 Saiman Lun Damper having a rebound bumper and damper subassembly having same
JP2009014018A (ja) * 2007-06-29 2009-01-22 Hitachi Ltd シリンダ装置及びその製造方法
CN201344227Y (zh) * 2009-01-16 2009-11-11 东风汽车公司 汽车减振器橡胶套管组件
IT1401376B1 (it) * 2010-08-09 2013-07-18 Skf Ab Unita' di guida e tenuta, in particolare per uno stelo di un ammortizzatore monotubo e complesso anulare di tenuta per la stessa

Also Published As

Publication number Publication date
ITTO20100690A1 (it) 2012-02-10
JP5847481B2 (ja) 2016-01-20
US8800733B2 (en) 2014-08-12
CN102410334A (zh) 2012-04-11
CN102410334B (zh) 2016-06-22
US20120199431A1 (en) 2012-08-09
EP2418393A1 (en) 2012-02-15
EP2418393B1 (en) 2014-10-15
JP2012052658A (ja) 2012-03-15

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