GB1381785A - Vehicle bumper mounted on a shock absorber - Google Patents

Vehicle bumper mounted on a shock absorber

Info

Publication number
GB1381785A
GB1381785A GB2162272A GB2162272A GB1381785A GB 1381785 A GB1381785 A GB 1381785A GB 2162272 A GB2162272 A GB 2162272A GB 2162272 A GB2162272 A GB 2162272A GB 1381785 A GB1381785 A GB 1381785A
Authority
GB
United Kingdom
Prior art keywords
valve member
force
shock absorber
backed
constant
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2162272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB1381785A publication Critical patent/GB1381785A/en
Expired legal-status Critical Current

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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
GB2162272A 1971-05-15 1972-05-09 Vehicle bumper mounted on a shock absorber Expired GB1381785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712124276 DE2124276A1 (de) 1971-05-15 1971-05-15 Überdruckventil für Stoßstangen-Pralldämpfer von Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
GB1381785A true GB1381785A (en) 1975-01-29

Family

ID=5808035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2162272A Expired GB1381785A (en) 1971-05-15 1972-05-09 Vehicle bumper mounted on a shock absorber

Country Status (4)

Country Link
DE (1) DE2124276A1 (enExample)
FR (1) FR2137982B1 (enExample)
GB (1) GB1381785A (enExample)
IT (1) IT958860B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051826A1 (de) * 2000-01-15 2001-07-19 Carl Schenck Ag Passives kraftelement auf basis elektrorheologischer flüssigkeiten
US7997392B2 (en) 2007-05-21 2011-08-16 Fludicon Gmbh Vibration damper
US9662952B2 (en) 2012-12-21 2017-05-30 Hitachi Automotive Systems Europe Gmbh Vibration damper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921283Y2 (ja) * 1979-04-23 1984-06-22 株式会社 昭和製作所 船内外機の油圧シリンダ
DE19615585C2 (de) * 1996-04-19 1999-07-01 Mannesmann Sachs Ag Kolben-Zylinderaggregat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051826A1 (de) * 2000-01-15 2001-07-19 Carl Schenck Ag Passives kraftelement auf basis elektrorheologischer flüssigkeiten
US6749045B2 (en) 2000-01-15 2004-06-15 Carl Schenck Ag Passive force element on the basis of electrorheologic liquids
US7997392B2 (en) 2007-05-21 2011-08-16 Fludicon Gmbh Vibration damper
US9662952B2 (en) 2012-12-21 2017-05-30 Hitachi Automotive Systems Europe Gmbh Vibration damper

Also Published As

Publication number Publication date
DE2124276A1 (de) 1972-11-23
IT958860B (it) 1973-10-30
FR2137982B1 (enExample) 1973-07-13
FR2137982A1 (enExample) 1972-12-29

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees