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BR8902839A - PISTON FOR A TELESCOPIC AND HYDRAULIC SHOCK ABSORBER - Google Patents

PISTON FOR A TELESCOPIC AND HYDRAULIC SHOCK ABSORBER

Info

Publication number
BR8902839A
BR8902839A BR898902839A BR8902839A BR8902839A BR 8902839 A BR8902839 A BR 8902839A BR 898902839 A BR898902839 A BR 898902839A BR 8902839 A BR8902839 A BR 8902839A BR 8902839 A BR8902839 A BR 8902839A
Authority
BR
Brazil
Prior art keywords
telescopic
piston
shock absorber
hydraulic shock
hydraulic
Prior art date
Application number
BR898902839A
Other languages
Portuguese (pt)
Inventor
Rudolf Schmidt
Original Assignee
Boge 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 Boge Ag filed Critical Boge Ag
Publication of BR8902839A publication Critical patent/BR8902839A/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
    • F16F9/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
BR898902839A 1988-06-15 1989-06-14 PISTON FOR A TELESCOPIC AND HYDRAULIC SHOCK ABSORBER BR8902839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3820307A DE3820307C1 (en) 1988-06-15 1988-06-15 Piston for a hydraulic telescopic oscillation damper

Publications (1)

Publication Number Publication Date
BR8902839A true BR8902839A (en) 1990-02-01

Family

ID=6356563

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902839A BR8902839A (en) 1988-06-15 1989-06-14 PISTON FOR A TELESCOPIC AND HYDRAULIC SHOCK ABSORBER

Country Status (4)

Country Link
BR (1) BR8902839A (en)
DE (1) DE3820307C1 (en)
FR (1) FR2633025B1 (en)
IT (1) IT1229300B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2075970T3 (en) * 1991-03-20 1995-10-16 Showa Corp WHEEL SUSPENSION SYSTEM FOR A BICYCLE.
DE4302623C2 (en) * 1993-01-30 1997-02-20 Bilstein August Gmbh Co Kg Hydraulic vibration damper for motor vehicles
DE4302624C1 (en) * 1993-01-30 1994-05-05 Bilstein August Gmbh Co Kg Lightweight piston for motor vehicle hydraulic damper - is made from pressed sheet metal and includes supports for damping valves and piston sliding seals
DE4315458C2 (en) * 1993-05-10 1996-12-05 Fichtel & Sachs Ag Valve for a hydraulic telescopic vibration damper
DE4315457C2 (en) * 1993-05-10 1996-08-22 Fichtel & Sachs Ag Valve for a hydraulic telescopic vibration damper
DE4343614C2 (en) * 1993-07-13 2003-02-13 Zf Sachs Ag Piston for a hydraulic telescopic vibration damper
DE19755994C2 (en) * 1997-12-17 2003-02-20 Thyssen Krupp Bilstein Gmbh Piston for a hydraulic vibration damper
DE10309967B4 (en) * 2003-03-07 2005-12-15 Zf Sachs Ag Piston for a hydraulic vibration damper
US20060011433A1 (en) * 2004-07-19 2006-01-19 Carlstedt Robert P Damper valve body loading

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086567B (en) * 1953-12-18 1960-08-04 Willy Honnef Hydraulic telescopic shock absorber for motor vehicles with spring-loaded valves provided in the piston for both directions of movement
DE1063859B (en) * 1954-03-03 1959-08-20 Arie Adrianus De Koning Shock absorbers
DE1736883U (en) * 1956-11-02 1956-12-27 Gabriel Bloch SHOCK ABSORBERS FOR MOTOR VEHICLES ETC., IN PARTICULAR HYDRAULIC SHOCK ABSORBERS.
US3378110A (en) * 1966-03-04 1968-04-16 Oldberg Mfg Company Shock absorber
DE2109398C3 (en) * 1971-02-27 1979-11-15 Fichtel & Sachs Ag, 8720 Schweinfurt Continuous transition shock absorber valve
US4121704A (en) * 1977-03-21 1978-10-24 Girling Limited Valve assembly for a piston of a telescopic damper
DE3227927A1 (en) * 1982-07-27 1984-02-09 Boge Gmbh, 5208 Eitorf HYDRAULIC SHOCK ABSORBER
JPS6155424A (en) * 1984-08-24 1986-03-19 Showa Mfg Co Ltd Variable-damping force type hydraulic damper

Also Published As

Publication number Publication date
FR2633025B1 (en) 1994-06-03
FR2633025A1 (en) 1989-12-22
IT1229300B (en) 1991-08-08
IT8920311A0 (en) 1989-04-28
DE3820307C1 (en) 1989-07-27

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/06/2004