SE8204489L - HYDRAULIC SHUTTER - Google Patents

HYDRAULIC SHUTTER

Info

Publication number
SE8204489L
SE8204489L SE8204489A SE8204489A SE8204489L SE 8204489 L SE8204489 L SE 8204489L SE 8204489 A SE8204489 A SE 8204489A SE 8204489 A SE8204489 A SE 8204489A SE 8204489 L SE8204489 L SE 8204489L
Authority
SE
Sweden
Prior art keywords
compartment
towards
casing
ring
dividing
Prior art date
Application number
SE8204489A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8204489D0 (en
SE440132B (en
Inventor
M Pompei
M Bernuchon
D Gregoire
Original Assignee
Hutchinson
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 Hutchinson filed Critical Hutchinson
Publication of SE8204489D0 publication Critical patent/SE8204489D0/en
Publication of SE8204489L publication Critical patent/SE8204489L/en
Publication of SE440132B publication Critical patent/SE440132B/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
    • F16F9/06—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
    • 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
    • F16F13/20—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 characterised by comprising also a pneumatic spring

Abstract

The invention provides a hydraulic damper comprising a sealed casing 1 formed of two parts 2, 3 connected together by an elastomer ring 4, a dividing wall 5 having therethrough a calibrated passage 6 dividing the inside of the casing into two compartments A and B and a liquid mass 7 filling the compartment A and the bottom of compartment B. The ring 4 has a form sufficiently hollow transversely towards the inside of compartment A, for any axial compression of this member to result at the same time in a transverse resilient "entry" thereof towards the inside of said compartment. This ensures an adequate reduction in the volume of the compartment A. <IMAGE>
SE8204489A 1981-02-20 1982-07-28 HYDRAULIC SHUTTER SE440132B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103455A FR2500555B1 (en) 1981-02-20 1981-02-20 IMPROVEMENTS TO HYDRAULIC SHOCK ABSORBERS

Publications (3)

Publication Number Publication Date
SE8204489D0 SE8204489D0 (en) 1982-07-28
SE8204489L true SE8204489L (en) 1984-01-29
SE440132B SE440132B (en) 1985-07-15

Family

ID=9255475

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204489A SE440132B (en) 1981-02-20 1982-07-28 HYDRAULIC SHUTTER

Country Status (5)

Country Link
DE (1) DE3229401A1 (en)
FR (1) FR2500555B1 (en)
GB (1) GB2124326B (en)
NL (1) NL8203159A (en)
SE (1) SE440132B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244295A1 (en) * 1982-11-30 1984-05-30 Metzeler Kautschuk GmbH, 8000 München TWO-CHAMBER ENGINE MOUNT WITH HYDRAULIC DAMPING
GB8313111D0 (en) * 1983-05-12 1983-06-15 Avon Ind Polymers Hydraulically damped mounting
DE3480187D1 (en) * 1983-02-17 1989-11-23 Honda Motor Co Ltd Fluid-sealed engine mounting
US4595183A (en) * 1983-03-09 1986-06-17 Bridgestone Tire Company Limited Vibration isolating device
IT1159378B (en) * 1983-03-15 1987-02-25 Siette Spa ELASTIC SHOCK ABSORBING SUPPORT FOR MOTOR VEHICLE ENGINES AND CABINETS AND SIMILAR APPLICATIONS
DE3323178C2 (en) * 1983-06-28 1986-11-06 Metzeler Kautschuk GmbH, 8000 München Decoupling membrane for a two-chamber engine mount
DE3347273A1 (en) * 1983-12-28 1985-07-11 Lemförder Metallwaren AG, 2844 Lemförde ELASTIC BEARING WITH A HYDRAULIC SHOCK ABSORBER
IT1173046B (en) * 1984-01-17 1987-06-18 Gomma Antivibranti Applic ENGINE SUPPORT
DE3414547A1 (en) * 1984-04-17 1985-10-24 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Fluid-damped rubber spring
JPS6165932A (en) * 1984-09-05 1986-04-04 Bridgestone Corp Anti-vibration device
US5249783A (en) * 1991-01-30 1993-10-05 Honeywell Inc. Vibration absorbing damper
US6386134B1 (en) * 2000-03-13 2002-05-14 Lockheed Martin Corporation Elastomeric six degree of freedom isolator
CA2635656C (en) 2005-12-30 2014-07-08 Tracy Livingston Lifting system and apparatus for constructing wind turbine towers
US8069634B2 (en) 2006-10-02 2011-12-06 General Electric Company Lifting system and apparatus for constructing and enclosing wind turbine towers
US8016268B2 (en) 2008-05-30 2011-09-13 Wind Tower Systems, Llc Wind tower service lift
MX337407B (en) 2008-12-15 2016-03-03 Ge Wind Energy Llc Structural shape for wind tower members.
US10584761B2 (en) * 2017-01-03 2020-03-10 Beijingwest Industries Co., Ltd. Vertical decoupler for a hydraulic mount
CN107143595B (en) * 2017-06-01 2019-05-17 西安华泰博源质量检测有限公司 A kind of buffering energy-absorbing structure with multiple energy-absorbing effect with microfiltration membranes
DE102018205737B4 (en) * 2018-04-16 2020-11-05 Audi Ag Unit mounting for a drive unit of a vehicle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137466A (en) * 1962-05-23 1964-06-16 Gen Motors Corp Engine mount
GB1040777A (en) * 1964-05-25 1966-09-01 George Garnham Turner Improvements in shock attenuating devices
FR94845E (en) * 1968-01-31 1969-11-28 Pierre Chassagne Shock and vibration damping device.
US3658314A (en) * 1969-08-18 1972-04-25 Clevite Corp Elastomeric fluid shock absorber
US3795390A (en) * 1972-06-09 1974-03-05 Menasco Mfg Co Shock absorber device
DE2340245C3 (en) * 1973-08-09 1979-04-26 Bayerische Motoren Werke Ag, 8000 Muenchen Bumper system for motor vehicles, in particular passenger cars
FR2255508B1 (en) * 1973-12-21 1976-10-08 Vibrachoc Sa
FR2349066A1 (en) * 1976-04-20 1977-11-18 Venissieux Atel EFFORT DAMPER
DE2727244C2 (en) * 1976-06-30 1990-06-21 Automobiles Peugeot, 75116 Paris Rubber spring with liquid filling
DE2823720C2 (en) * 1978-05-31 1983-04-07 Boge Gmbh, 5208 Eitorf Two-chamber engine mounts with hydraulic damping, in particular for motor vehicles
CA1127191A (en) * 1978-10-13 1982-07-06 L. Dale Coad Viscous spring damper
DE7904427U1 (en) * 1979-02-17 1979-07-12 Boge Gmbh, 5208 Eitorf Hydraulically damping rubber mount
JPS56157625A (en) * 1980-05-02 1981-12-04 Nissan Motor Co Ltd Mounting device for engine

Also Published As

Publication number Publication date
SE8204489D0 (en) 1982-07-28
DE3229401A1 (en) 1984-02-09
GB2124326B (en) 1986-05-29
FR2500555B1 (en) 1986-09-05
GB2124326A (en) 1984-02-15
SE440132B (en) 1985-07-15
NL8203159A (en) 1984-03-01
FR2500555A1 (en) 1982-08-27

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