DE3933252A1 - Hydraulisch gedaempftes lager mit regelbarer akustikabsenkung - Google Patents

Hydraulisch gedaempftes lager mit regelbarer akustikabsenkung

Info

Publication number
DE3933252A1
DE3933252A1 DE3933252A DE3933252A DE3933252A1 DE 3933252 A1 DE3933252 A1 DE 3933252A1 DE 3933252 A DE3933252 A DE 3933252A DE 3933252 A DE3933252 A DE 3933252A DE 3933252 A1 DE3933252 A1 DE 3933252A1
Authority
DE
Germany
Prior art keywords
disc
hydraulically
hydraulically damped
lowering
chamber half
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.)
Granted
Application number
DE3933252A
Other languages
German (de)
English (en)
Other versions
DE3933252C2 (https=
Inventor
Juergen Dipl Ing Heitzig
Guenter Dr Ing Dr Eberhard
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.)
Continental AG
Original Assignee
Continental 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 Continental AG filed Critical Continental AG
Priority to DE3933252A priority Critical patent/DE3933252A1/de
Publication of DE3933252A1 publication Critical patent/DE3933252A1/de
Application granted granted Critical
Publication of DE3933252C2 publication Critical patent/DE3933252C2/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
    • F16F9/34—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
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
DE3933252A 1989-10-05 1989-10-05 Hydraulisch gedaempftes lager mit regelbarer akustikabsenkung Granted DE3933252A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3933252A DE3933252A1 (de) 1989-10-05 1989-10-05 Hydraulisch gedaempftes lager mit regelbarer akustikabsenkung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3933252A DE3933252A1 (de) 1989-10-05 1989-10-05 Hydraulisch gedaempftes lager mit regelbarer akustikabsenkung

Publications (2)

Publication Number Publication Date
DE3933252A1 true DE3933252A1 (de) 1991-04-11
DE3933252C2 DE3933252C2 (https=) 1993-03-11

Family

ID=6390874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3933252A Granted DE3933252A1 (de) 1989-10-05 1989-10-05 Hydraulisch gedaempftes lager mit regelbarer akustikabsenkung

Country Status (1)

Country Link
DE (1) DE3933252A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853063A (en) * 1995-07-27 1998-12-29 Lemforder Metallwaren Ag Engine mount for motor vehicles
US6439554B1 (en) 1999-05-27 2002-08-27 Toyo Tire & Rubber Co., Ltd. Switchable liquid-filled vibration isolating mount
US6592110B2 (en) * 2000-02-01 2003-07-15 Toyo Tire & Rubber Co., Ltd. Switchable liquid-filled vibration absorbing mount
WO2003081079A1 (de) * 2002-03-26 2003-10-02 Carl Freudenberg Kg Aggregatelager mit hydraulischer dämpfung
EP1887251A1 (de) * 2006-08-10 2008-02-13 Carl Freudenberg KG Hydrolager

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010618B4 (de) 2008-02-22 2014-11-27 Carl Freudenberg Kg Hydrolager
DE102009044773A1 (de) 2009-12-04 2011-06-09 Contitech Vibration Control Gmbh Hydrolager mit variablem Bypass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61278638A (ja) * 1985-05-31 1986-12-09 Nissan Motor Co Ltd 液体封入式防振体
DE3347274C2 (de) * 1983-12-28 1987-02-26 Lemförder Metallwaren AG, 2844 Lemförde Hydraulischer Schwingungsdämpfer für elastische Stützlager in Kraftfahrzeugen
DE3407553C2 (https=) * 1984-03-01 1987-10-15 Continental Gummi-Werke Ag, 3000 Hannover, De
DE3629807A1 (de) * 1986-09-02 1988-03-10 Opel Adam Ag Zweikammerlager
DE3822739A1 (de) * 1987-07-07 1989-01-19 Ages Spa Daempfungslager fuer die aufhaengung eines schwingenden koerpers an einer stuetzkonstruktion, insbesondere fuer die aufhaengung des motors am fahrgestell eines kraftfahrzeugs
DE3808996A1 (de) * 1988-03-17 1989-09-28 Metzeler Gmbh Hydraulisch daempfendes zweikammer - motorlager

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347274C2 (de) * 1983-12-28 1987-02-26 Lemförder Metallwaren AG, 2844 Lemförde Hydraulischer Schwingungsdämpfer für elastische Stützlager in Kraftfahrzeugen
DE3407553C2 (https=) * 1984-03-01 1987-10-15 Continental Gummi-Werke Ag, 3000 Hannover, De
JPS61278638A (ja) * 1985-05-31 1986-12-09 Nissan Motor Co Ltd 液体封入式防振体
DE3629807A1 (de) * 1986-09-02 1988-03-10 Opel Adam Ag Zweikammerlager
DE3822739A1 (de) * 1987-07-07 1989-01-19 Ages Spa Daempfungslager fuer die aufhaengung eines schwingenden koerpers an einer stuetzkonstruktion, insbesondere fuer die aufhaengung des motors am fahrgestell eines kraftfahrzeugs
DE3808996A1 (de) * 1988-03-17 1989-09-28 Metzeler Gmbh Hydraulisch daempfendes zweikammer - motorlager

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 61-278638 (A). In: Patents Abstracts of Japan, M-586, May 8, 1987, Vol. 11, No. 140 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853063A (en) * 1995-07-27 1998-12-29 Lemforder Metallwaren Ag Engine mount for motor vehicles
US6439554B1 (en) 1999-05-27 2002-08-27 Toyo Tire & Rubber Co., Ltd. Switchable liquid-filled vibration isolating mount
US6592110B2 (en) * 2000-02-01 2003-07-15 Toyo Tire & Rubber Co., Ltd. Switchable liquid-filled vibration absorbing mount
WO2003081079A1 (de) * 2002-03-26 2003-10-02 Carl Freudenberg Kg Aggregatelager mit hydraulischer dämpfung
US7318582B2 (en) 2002-03-26 2008-01-15 Carl Freudenberg Kg Assembly bearing with hydraulic damping
EP1887251A1 (de) * 2006-08-10 2008-02-13 Carl Freudenberg KG Hydrolager

Also Published As

Publication number Publication date
DE3933252C2 (https=) 1993-03-11

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition