NL175456B - VALVE WITH ADJUSTABLE THRUST FOR A SHOCK ABSORBER. - Google Patents

VALVE WITH ADJUSTABLE THRUST FOR A SHOCK ABSORBER.

Info

Publication number
NL175456B
NL175456B NL8005547A NL8005547A NL175456B NL 175456 B NL175456 B NL 175456B NL 8005547 A NL8005547 A NL 8005547A NL 8005547 A NL8005547 A NL 8005547A NL 175456 B NL175456 B NL 175456B
Authority
NL
Netherlands
Prior art keywords
valve
shock absorber
adjustable thrust
thrust
adjustable
Prior art date
Application number
NL8005547A
Other languages
Dutch (nl)
Other versions
NL175456C (en
NL8005547A (en
Original Assignee
Itt
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 Itt filed Critical Itt
Priority to NL8005547A priority Critical patent/NL175456C/en
Priority to DE19813138826 priority patent/DE3138826A1/en
Priority to SE8105848A priority patent/SE453528B/en
Priority to GB8130103A priority patent/GB2085556B/en
Priority to FR8118921A priority patent/FR2491583A1/en
Publication of NL8005547A publication Critical patent/NL8005547A/en
Publication of NL175456B publication Critical patent/NL175456B/en
Application granted granted Critical
Publication of NL175456C publication Critical patent/NL175456C/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
    • F16F9/516—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 resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
    • 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
    • F16F9/3228—Constructional features of connections between pistons and piston rods
    • 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
    • F16F9/3485—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 characterised by features of supporting elements intended to guide or limit the movement of the annular discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
NL8005547A 1980-10-08 1980-10-08 VALVE WITH ADJUSTABLE THRUST FOR A SHOCK ABSORBER. NL175456C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8005547A NL175456C (en) 1980-10-08 1980-10-08 VALVE WITH ADJUSTABLE THRUST FOR A SHOCK ABSORBER.
DE19813138826 DE3138826A1 (en) 1980-10-08 1981-09-30 VALVE ARRANGEMENT
SE8105848A SE453528B (en) 1980-10-08 1981-10-05 HYDRAULIC SHOCK MUST BE PROVIDED WITH A HYDRAULIC WASHER VALVE
GB8130103A GB2085556B (en) 1980-10-08 1981-10-06 Valve construction
FR8118921A FR2491583A1 (en) 1980-10-08 1981-10-08 VALVE STRUCTURE, IN PARTICULAR FOR A HYDRAULIC SHOCK ABSORBER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8005547A NL175456C (en) 1980-10-08 1980-10-08 VALVE WITH ADJUSTABLE THRUST FOR A SHOCK ABSORBER.
NL8005547 1980-10-08

Publications (3)

Publication Number Publication Date
NL8005547A NL8005547A (en) 1982-05-03
NL175456B true NL175456B (en) 1984-06-01
NL175456C NL175456C (en) 1984-11-01

Family

ID=19835987

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005547A NL175456C (en) 1980-10-08 1980-10-08 VALVE WITH ADJUSTABLE THRUST FOR A SHOCK ABSORBER.

Country Status (5)

Country Link
DE (1) DE3138826A1 (en)
FR (1) FR2491583A1 (en)
GB (1) GB2085556B (en)
NL (1) NL175456C (en)
SE (1) SE453528B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711002C1 (en) * 1987-04-01 1988-10-13 Boge Ag Valve arrangement for a telescopic vibration damper
GB2266133B (en) * 1989-11-16 1994-03-09 Atsugi Unisia Corp Improvements in and relating to check valve assemblies
ES2275403B1 (en) * 2005-04-29 2008-05-01 Kyb Suspensions Europe, S.A. PISTON FOR HYDRAULIC SHOCK ABSORBERS.
CN111207175B (en) * 2020-03-13 2021-07-16 义乌市丹航科技有限公司 Oil-gas damper for undercarriage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1618326A (en) * 1926-04-23 1927-02-22 Cosentino Joseph Shock absorber
DE1083602B (en) * 1958-10-11 1960-06-15 Auto Union Gmbh Hydraulic shock absorber
BE637285A (en) * 1962-09-20
JPS5825896B2 (en) * 1974-06-28 1983-05-30 トキコ株式会社 Kanshiyoukino Gensuiriyokuhatseisouchi
GB2012020B (en) * 1977-11-30 1982-12-22 Armstrong Patents Co Ltd Telescopic hydraulic shock absorbers

Also Published As

Publication number Publication date
GB2085556B (en) 1984-02-22
DE3138826C2 (en) 1988-10-13
GB2085556A (en) 1982-04-28
SE8105848L (en) 1982-04-09
SE453528B (en) 1988-02-08
FR2491583A1 (en) 1982-04-09
NL175456C (en) 1984-11-01
DE3138826A1 (en) 1982-07-15
NL8005547A (en) 1982-05-03

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970501