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ITTO20070932A1 - Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo - Google Patents

Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo

Info

Publication number
ITTO20070932A1
ITTO20070932A1 IT000932A ITTO20070932A ITTO20070932A1 IT TO20070932 A1 ITTO20070932 A1 IT TO20070932A1 IT 000932 A IT000932 A IT 000932A IT TO20070932 A ITTO20070932 A IT TO20070932A IT TO20070932 A1 ITTO20070932 A1 IT TO20070932A1
Authority
IT
Italy
Prior art keywords
control valve
intermediate tube
tube
shock absorber
double sealing
Prior art date
Application number
IT000932A
Other languages
English (en)
Inventor
Walter Bruno
Pasquale Gatta
Michele Spina
Original Assignee
Sistemi Sospensioni Spa
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 Sistemi Sospensioni Spa filed Critical Sistemi Sospensioni Spa
Priority to IT000932A priority Critical patent/ITTO20070932A1/it
Priority to PCT/IB2008/055449 priority patent/WO2009081363A1/en
Priority to EP08865805A priority patent/EP2232094B1/en
Priority to AT08865805T priority patent/ATE519041T1/de
Publication of ITTO20070932A1 publication Critical patent/ITTO20070932A1/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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/369—Sealings for elements other than pistons or piston rods, e.g. valves
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/325—Constructional features of cylinders for attachment of valve units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
IT000932A 2007-12-21 2007-12-21 Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo ITTO20070932A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000932A ITTO20070932A1 (it) 2007-12-21 2007-12-21 Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo
PCT/IB2008/055449 WO2009081363A1 (en) 2007-12-21 2008-12-19 Damping-adjustable shock-absorber with a double-front-sealed device for connection between an intermediate tube and a control valve
EP08865805A EP2232094B1 (en) 2007-12-21 2008-12-19 Damping-adjustable shock-absorber with a double-front-sealed device for connection between an intermediate tube and a control valve
AT08865805T ATE519041T1 (de) 2007-12-21 2008-12-19 Dämpfungseinstellbarer stossdämpfer mit doppelfrontversiegelter vorrichtung zur verbindung zwischen einem zwischenrohr und einem steuerventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000932A ITTO20070932A1 (it) 2007-12-21 2007-12-21 Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo

Publications (1)

Publication Number Publication Date
ITTO20070932A1 true ITTO20070932A1 (it) 2009-06-22

Family

ID=40315920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000932A ITTO20070932A1 (it) 2007-12-21 2007-12-21 Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo

Country Status (4)

Country Link
EP (1) EP2232094B1 (it)
AT (1) ATE519041T1 (it)
IT (1) ITTO20070932A1 (it)
WO (1) WO2009081363A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111938A1 (de) * 2012-12-07 2014-06-12 Thyssenkrupp Bilstein Gmbh Stoßämpfer für ein Fahrzeug mit einem Flansch zur Verbindung eines externen Modulrohres
DE102012111936A1 (de) * 2012-12-07 2014-06-12 Thyssenkrupp Bilstein Gmbh Stoßdämpfer für ein Fahrzeug mit einem Flansch zur Verbindung eines externen Modulrohres
IT202200008960A1 (it) 2022-05-03 2023-11-03 Marelli Suspension Systems Italy S P A Sistema ibrido di sospensione per un veicolo, e veicolo dotato di tale sistema
US20240077127A1 (en) * 2022-09-01 2024-03-07 DRiV Automotive Inc. Vehicle-suspension shock absorber including transfer ring for controllable valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024920C2 (de) * 1990-08-06 1996-02-01 Fichtel & Sachs Ag Schwingungsdämpfer
DE19527849C1 (de) * 1995-07-29 1996-08-14 Fichtel & Sachs Ag Schwingungsdämpfer mit außenliegendem Dämpfventil
DE19624898C2 (de) * 1996-06-21 1998-07-02 Mannesmann Sachs Ag Dämpfventil mit veränderbarer Dämpfkraft
DE19733622C2 (de) * 1997-08-04 2002-11-14 Zf Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
US6978871B2 (en) * 2003-09-17 2005-12-27 Tenneco Automotive Operating Company Inc. Adjustable damper with control valve, mounted in an external collar
DE10355151B4 (de) * 2003-11-26 2009-04-30 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem extern angeschlossenen Gehäuse

Also Published As

Publication number Publication date
WO2009081363A1 (en) 2009-07-02
EP2232094B1 (en) 2011-08-03
EP2232094A1 (en) 2010-09-29
ATE519041T1 (de) 2011-08-15

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