DE3202721C2 - - Google Patents

Info

Publication number
DE3202721C2
DE3202721C2 DE19823202721 DE3202721A DE3202721C2 DE 3202721 C2 DE3202721 C2 DE 3202721C2 DE 19823202721 DE19823202721 DE 19823202721 DE 3202721 A DE3202721 A DE 3202721A DE 3202721 C2 DE3202721 C2 DE 3202721C2
Authority
DE
Germany
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
DE19823202721
Other versions
DE3202721A1 (de
Inventor
Adolf 5828 Ennepetal De Adrian
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.)
August Bilstein & Co Kg 5828 Ennepetal De GmbH
Original Assignee
August Bilstein & Co Kg 5828 Ennepetal De GmbH
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 August Bilstein & Co Kg 5828 Ennepetal De GmbH filed Critical August Bilstein & Co Kg 5828 Ennepetal De GmbH
Priority to DE19823202721 priority Critical patent/DE3202721C2/de
Publication of DE3202721A1 publication Critical patent/DE3202721A1/de
Application granted granted Critical
Publication of DE3202721C2 publication Critical patent/DE3202721C2/de
Application status is Expired legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32Details
    • F16F9/34Special valve constructions; Shape or construction of throttling passages
    • F16F9/348Throttling 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32Details
    • F16F9/50Special 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
    • F16F9/516Special 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
DE19823202721 1982-01-28 1982-01-28 Expired DE3202721C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823202721 DE3202721C2 (de) 1982-01-28 1982-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823202721 DE3202721C2 (de) 1982-01-28 1982-01-28

Publications (2)

Publication Number Publication Date
DE3202721A1 DE3202721A1 (de) 1983-08-11
DE3202721C2 true DE3202721C2 (de) 1986-09-11

Family

ID=6154126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823202721 Expired DE3202721C2 (de) 1982-01-28 1982-01-28

Country Status (1)

Country Link
DE (1) DE3202721C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410996C1 (de) * 1994-03-30 1995-06-01 Fichtel & Sachs Ag Schwingungsdämpfer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231615Y2 (de) * 1985-12-26 1990-08-27
DE4213517A1 (de) * 1992-04-24 1993-11-04 Bilstein August Gmbh Co Kg Hydraulischer schwingungsdaempfer fuer kraftfahrzeuge
DE4406349C2 (de) * 1994-02-26 1997-04-03 Fichtel & Sachs Ag Werk Eitorf Teleskop-Schwingungsdämpfer
DE10134122B4 (de) * 2000-08-02 2014-12-24 Zf Friedrichshafen Ag Schwingungsdämpfer mit geführter Strömung
DE102015209177A1 (de) * 2015-05-20 2016-11-24 Zf Friedrichshafen Ag Außenzylinder mit einem externen Gehäuse
US10221911B2 (en) 2016-07-19 2019-03-05 Beijingwest Industries Co., Ltd. Twin-tube hydraulic damper with a vibration suppressing device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732039A (en) * 1952-11-20 1956-01-24 Shock absorber control valve
FR65878E (de) * 1953-04-16 1956-03-22
US3078965A (en) * 1959-11-18 1963-02-26 Bourcier Carbon Previnquieres Shock absorbers
US3038562A (en) * 1961-05-31 1962-06-12 Christian Marie Lucien Louis B Shock absorbers
NL276797A (de) * 1962-04-04 1900-01-01
US3225870A (en) * 1963-10-21 1965-12-28 Oldberg Mfg Company Shock absorber baffle means
FR1545406A (fr) * 1967-11-27 1968-11-08 Rheinmetall Gmbh Amortisseur hydraulique d'oscillations
DE2022021A1 (de) * 1969-05-08 1970-11-12 Simca Automobiles Sa Hydraulischer Teleskopstossdaempfer
FR2070395A5 (en) * 1969-12-03 1971-09-10 Allinquant Fernand Hydraulic damper - with plastic orifice moulding which contract - with rising - temperatures to compensate falling oil viscosities
DE2031158A1 (de) * 1970-06-24 1971-12-30 Remensperger W
GB1482813A (en) * 1974-10-23 1977-08-17 Woodhead Ltd J Shock absorbers
FR2312925A7 (fr) * 1975-05-07 1976-12-24 Allinquant Fernand Piston d'amortisseur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410996C1 (de) * 1994-03-30 1995-06-01 Fichtel & Sachs Ag Schwingungsdämpfer

Also Published As

Publication number Publication date
DE3202721A1 (de) 1983-08-11

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee