DE3501651C2 - - Google Patents

Info

Publication number
DE3501651C2
DE3501651C2 DE19853501651 DE3501651A DE3501651C2 DE 3501651 C2 DE3501651 C2 DE 3501651C2 DE 19853501651 DE19853501651 DE 19853501651 DE 3501651 A DE3501651 A DE 3501651A DE 3501651 C2 DE3501651 C2 DE 3501651C2
Authority
DE
Germany
Prior art keywords
shock absorber
chamber
piston rod
bellows
space
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
DE19853501651
Other languages
German (de)
English (en)
Other versions
DE3501651A1 (de
Inventor
Norbert Dipl.-Ing. 5330 Koenigswinter De Sommer
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 DE19853501651 priority Critical patent/DE3501651A1/de
Publication of DE3501651A1 publication Critical patent/DE3501651A1/de
Application granted granted Critical
Publication of DE3501651C2 publication Critical patent/DE3501651C2/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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • B60G15/14—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • B60G2204/1262—Mounting of pneumatic springs on a damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
DE19853501651 1985-01-19 1985-01-19 Federbein, insbesondere fuer kraftfahrzeuge Granted DE3501651A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853501651 DE3501651A1 (de) 1985-01-19 1985-01-19 Federbein, insbesondere fuer kraftfahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853501651 DE3501651A1 (de) 1985-01-19 1985-01-19 Federbein, insbesondere fuer kraftfahrzeuge

Publications (2)

Publication Number Publication Date
DE3501651A1 DE3501651A1 (de) 1986-07-24
DE3501651C2 true DE3501651C2 (US20090163788A1-20090625-C00002.png) 1988-03-10

Family

ID=6260200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853501651 Granted DE3501651A1 (de) 1985-01-19 1985-01-19 Federbein, insbesondere fuer kraftfahrzeuge

Country Status (1)

Country Link
DE (1) DE3501651A1 (US20090163788A1-20090625-C00002.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014467C1 (de) * 2000-03-23 2001-10-31 Mannesmann Sachs Ag Luftfeder mit tragdruckabhängig verstellbarem Schwingungsdämpfer
DE102007033303A1 (de) * 2007-07-18 2009-01-22 Continental Aktiengesellschaft Luftfeder- und Dämpfereinheit mit druckentlasteter Rollfalte
DE102007034362A1 (de) * 2007-07-24 2009-01-29 Continental Aktiengesellschaft Luftfeder
DE102012000349B4 (de) 2012-01-11 2013-09-12 Thyssenkrupp Bilstein Gmbh Federbein für ein Fahrzeug
US10131196B2 (en) * 2017-01-12 2018-11-20 GM Global Technology Operations LLC Spring-damper assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003608B (de) * 1956-08-04 1957-02-28 Metallgummi G M B H Luftfeder, insbesondere fuer Kraftfahrzeuge
DE1216126B (de) * 1961-12-30 1966-05-05 Bosch Gmbh Robert Mit einer Tragfederung verbundener hydraulischer Teleskopstossdaempfer, insbesondere fuer Fahrzeuge
DE2118080C3 (de) * 1971-04-14 1974-05-30 Fichtel & Sachs Ag, 8720 Schweinfurt Federbein mit Rückströmventil

Also Published As

Publication number Publication date
DE3501651A1 (de) 1986-07-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: BOGE AG, 5208 EITORF, DE

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