IT1395615B1 - Ammortizzatore per un veicolo e procedimento per far funzionare un ammortizzatore di veicolo - Google Patents

Ammortizzatore per un veicolo e procedimento per far funzionare un ammortizzatore di veicolo

Info

Publication number
IT1395615B1
IT1395615B1 ITMI2009A001703A ITMI20091703A IT1395615B1 IT 1395615 B1 IT1395615 B1 IT 1395615B1 IT MI2009A001703 A ITMI2009A001703 A IT MI2009A001703A IT MI20091703 A ITMI20091703 A IT MI20091703A IT 1395615 B1 IT1395615 B1 IT 1395615B1
Authority
IT
Italy
Prior art keywords
vehicle
shock absorber
procedure
operating
absorber
Prior art date
Application number
ITMI2009A001703A
Other languages
English (en)
Inventor
Christian Waldschmidt
Juergen Seidel
Hermann Aichele
Ivica Durdevic
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20091703A1 publication Critical patent/ITMI20091703A1/it
Application granted granted Critical
Publication of IT1395615B1 publication Critical patent/IT1395615B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • 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
    • F16F9/3292—Sensor arrangements
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/70—Estimating or calculating vehicle parameters or state variables
    • B60G2800/702—Improving accuracy of a sensor signal
    • B60G2800/7022—Calibration of a sensor, e.g. automatically
    • 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
ITMI2009A001703A 2008-10-10 2009-10-05 Ammortizzatore per un veicolo e procedimento per far funzionare un ammortizzatore di veicolo IT1395615B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008042751A DE102008042751A1 (de) 2008-10-10 2008-10-10 Dämpfer für ein Fahrzeug und Betriebsverfahren für einen Fahrzeugdämpfer

Publications (2)

Publication Number Publication Date
ITMI20091703A1 ITMI20091703A1 (it) 2010-04-11
IT1395615B1 true IT1395615B1 (it) 2012-10-16

Family

ID=41820892

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001703A IT1395615B1 (it) 2008-10-10 2009-10-05 Ammortizzatore per un veicolo e procedimento per far funzionare un ammortizzatore di veicolo

Country Status (4)

Country Link
KR (1) KR20100040685A (it)
DE (1) DE102008042751A1 (it)
ES (1) ES2379847B1 (it)
IT (1) IT1395615B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017205000A1 (de) 2017-03-24 2018-09-27 Zf Friedrichshafen Ag Messeinrichtung für einen Schwingungsdämpfer
DE102017106988A1 (de) * 2017-03-31 2018-10-04 Miro Gudzulic Feder-Dämpfer-Einrichtung, insbesondere für ein Fahrzeug
CA3118425A1 (en) * 2018-10-31 2020-05-07 Bombardier Recreational Products Inc. Shock absorber for a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104144A (en) * 1990-09-25 1992-04-14 Monroe Auto Equipment Company Shock absorber with sonar position sensor
DE19710311C2 (de) * 1997-03-13 1999-09-23 Opel Adam Ag Schwingungsdämpfer für Kraftfahrzeuge
DE10257955A1 (de) * 2002-12-12 2004-07-15 Volkswagen Ag Schwingungsdämpfer mit Dämpferwegmessung
JP2005112155A (ja) * 2003-10-08 2005-04-28 Hitachi Ltd サスペンション装置
DE102006037172A1 (de) 2006-08-09 2008-02-14 Robert Bosch Gmbh Dämpfer

Also Published As

Publication number Publication date
ES2379847A1 (es) 2012-05-04
DE102008042751A1 (de) 2010-04-15
ES2379847B1 (es) 2013-03-15
ITMI20091703A1 (it) 2010-04-11
KR20100040685A (ko) 2010-04-20

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