DE3708978C2 - - Google Patents

Info

Publication number
DE3708978C2
DE3708978C2 DE19873708978 DE3708978A DE3708978C2 DE 3708978 C2 DE3708978 C2 DE 3708978C2 DE 19873708978 DE19873708978 DE 19873708978 DE 3708978 A DE3708978 A DE 3708978A DE 3708978 C2 DE3708978 C2 DE 3708978C2
Authority
DE
Germany
Prior art keywords
piston rod
sealing
rod guide
gas
seal
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 - Lifetime
Application number
DE19873708978
Other languages
German (de)
English (en)
Other versions
DE3708978A1 (de
Inventor
Rudolf 5208 Eitorf De Schmidt
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
Boge 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 Boge GmbH filed Critical Boge GmbH
Priority to DE19873708978 priority Critical patent/DE3708978A1/de
Publication of DE3708978A1 publication Critical patent/DE3708978A1/de
Application granted granted Critical
Publication of DE3708978C2 publication Critical patent/DE3708978C2/de
Granted 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/364—Combination of sealing and guide arrangements for piston rods of multi-tube dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE19873708978 1987-03-19 1987-03-19 Gasdruckkaempfer in zweirohr-teleskop-bauart Granted DE3708978A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873708978 DE3708978A1 (de) 1987-03-19 1987-03-19 Gasdruckkaempfer in zweirohr-teleskop-bauart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708978 DE3708978A1 (de) 1987-03-19 1987-03-19 Gasdruckkaempfer in zweirohr-teleskop-bauart

Publications (2)

Publication Number Publication Date
DE3708978A1 DE3708978A1 (de) 1988-09-29
DE3708978C2 true DE3708978C2 (fr) 1990-01-25

Family

ID=6323481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873708978 Granted DE3708978A1 (de) 1987-03-19 1987-03-19 Gasdruckkaempfer in zweirohr-teleskop-bauart

Country Status (1)

Country Link
DE (1) DE3708978A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908349C2 (de) * 1989-03-15 2000-02-24 Mannesmann Sachs Ag Entlüftungsventil für einen Zweirohr-Schwingungsdämpfer
DE4112956B4 (de) * 1991-04-20 2008-05-15 Zf Sachs Ag Vorrichtung zum Verschließen von Kolben-Zylinder-Aggregaten
DE102016103824A1 (de) 2016-03-03 2017-09-07 Schmittergroup Ag Stoßdämpferrohr und Verfahren zu dessen Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117493C2 (de) * 1981-05-02 1983-02-03 Boge Gmbh, 5208 Eitorf Gasdruckdämpfer in Zweirohr-Teleskop-Bauart
IT1144348B (it) * 1981-05-08 1986-10-29 Iao Industrie Riunite Spa Perfezionamenti negli ammortizzatori idraulici telescopici del tipo bitubo
DE3213458A1 (de) * 1982-04-10 1983-10-20 Boge Gmbh, 5208 Eitorf Gasdruckdaempfer in zweirohr-teleskop bauart

Also Published As

Publication number Publication date
DE3708978A1 (de) 1988-09-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FICHTEL & SACHS AG, 97424 SCHWEINFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: MANNESMANN SACHS AG, 97422 SCHWEINFURT, DE

8339 Ceased/non-payment of the annual fee