ITTO20090943A1 - PASSIVE DAMPER WITH VARIABLE DAMPING, PARTICULARLY FOR VEHICLE SUSPENSION - Google Patents

PASSIVE DAMPER WITH VARIABLE DAMPING, PARTICULARLY FOR VEHICLE SUSPENSION

Info

Publication number
ITTO20090943A1
ITTO20090943A1 IT000943A ITTO20090943A ITTO20090943A1 IT TO20090943 A1 ITTO20090943 A1 IT TO20090943A1 IT 000943 A IT000943 A IT 000943A IT TO20090943 A ITTO20090943 A IT TO20090943A IT TO20090943 A1 ITTO20090943 A1 IT TO20090943A1
Authority
IT
Italy
Prior art keywords
vehicle suspension
variable damping
passive damper
damper
passive
Prior art date
Application number
IT000943A
Other languages
Italian (it)
Inventor
Matteo Comoglio
Piero Conti
Matteo Corsi
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 IT000943A priority Critical patent/ITTO20090943A1/en
Publication of ITTO20090943A1 publication Critical patent/ITTO20090943A1/en

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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • F16F9/5126—Piston, or piston-like valve elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
IT000943A 2009-12-01 2009-12-01 PASSIVE DAMPER WITH VARIABLE DAMPING, PARTICULARLY FOR VEHICLE SUSPENSION ITTO20090943A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000943A ITTO20090943A1 (en) 2009-12-01 2009-12-01 PASSIVE DAMPER WITH VARIABLE DAMPING, PARTICULARLY FOR VEHICLE SUSPENSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000943A ITTO20090943A1 (en) 2009-12-01 2009-12-01 PASSIVE DAMPER WITH VARIABLE DAMPING, PARTICULARLY FOR VEHICLE SUSPENSION

Publications (1)

Publication Number Publication Date
ITTO20090943A1 true ITTO20090943A1 (en) 2011-06-02

Family

ID=42536312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000943A ITTO20090943A1 (en) 2009-12-01 2009-12-01 PASSIVE DAMPER WITH VARIABLE DAMPING, PARTICULARLY FOR VEHICLE SUSPENSION

Country Status (1)

Country Link
IT (1) ITTO20090943A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323746A (en) * 1962-03-02 1963-04-12 Advanced hydraulic shock absorber
GB2180320A (en) * 1985-09-11 1987-03-25 Fichtel & Sachs Ag Vibration damper with variable damping force
US20030029684A1 (en) * 2001-08-09 2003-02-13 Zf Sachs Ag Oscillation damper with adjustable damping force
DE10316957B3 (en) * 2003-04-12 2004-10-14 Zf Sachs Ag Vibration damper with amplitude-selective damping force
US20050056506A1 (en) * 2003-09-17 2005-03-17 Stefan Deferme Stroke dependent bypass
EP1544498A1 (en) * 2003-12-20 2005-06-22 DaimlerChrysler AG Damping device for a vehicle
EP1724492A1 (en) * 2005-05-19 2006-11-22 SUSPA Holding GmbH Damper

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323746A (en) * 1962-03-02 1963-04-12 Advanced hydraulic shock absorber
GB2180320A (en) * 1985-09-11 1987-03-25 Fichtel & Sachs Ag Vibration damper with variable damping force
US20030029684A1 (en) * 2001-08-09 2003-02-13 Zf Sachs Ag Oscillation damper with adjustable damping force
DE10316957B3 (en) * 2003-04-12 2004-10-14 Zf Sachs Ag Vibration damper with amplitude-selective damping force
US20050056506A1 (en) * 2003-09-17 2005-03-17 Stefan Deferme Stroke dependent bypass
EP1544498A1 (en) * 2003-12-20 2005-06-22 DaimlerChrysler AG Damping device for a vehicle
EP1724492A1 (en) * 2005-05-19 2006-11-22 SUSPA Holding GmbH Damper

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