FR2633681B1 - Dispositif ressort hydraulique - Google Patents

Dispositif ressort hydraulique

Info

Publication number: FR2633681B1
Authority: FR; France
Prior art keywords: spring device; hydraulic spring; hydraulic; spring
Prior art date: 1988-06-29
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 - Fee Related

Application number

FR8808724A

Other languages

English (en)

Other versions

FR2633681A1 (fr

Inventor

Pietrzyk Stanislaw

Galinski Jan

Kraus Jean-Michel

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.)

COMMERCE SARL CIE

Original Assignee

COMMERCE SARL CIE

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.)

1988-06-29

Filing date

1988-06-29

Publication date

1994-02-18

1988-06-29 Application filed by COMMERCE SARL CIE filed Critical COMMERCE SARL CIE

1988-06-29 Priority to FR8808724A priority Critical patent/FR2633681B1/fr

1990-01-05 Publication of FR2633681A1 publication Critical patent/FR2633681A1/fr

1994-02-18 Application granted granted Critical

1994-02-18 Publication of FR2633681B1 publication Critical patent/FR2633681B1/fr

2008-06-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F16F9/003—Dampers characterised by having pressure absorbing means other than gas, e.g. sponge rubber
- 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
- B60G17/027—Mechanical springs regulated by fluid means
- B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
- 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
- F16F9/50—Special 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
- F16F9/516—Special 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Vehicle Body Suspensions (AREA)
Fluid-Damping Devices (AREA)

FR8808724A 1988-06-29 1988-06-29 Dispositif ressort hydraulique Expired - Fee Related FR2633681B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR8808724A FR2633681B1 (fr)	1988-06-29	1988-06-29	Dispositif ressort hydraulique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8808724A FR2633681B1 (fr)	1988-06-29	1988-06-29	Dispositif ressort hydraulique

Publications (2)

Publication Number	Publication Date
FR2633681A1 FR2633681A1 (fr)	1990-01-05
FR2633681B1 true FR2633681B1 (fr)	1994-02-18

Family

ID=9367843

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8808724A Expired - Fee Related FR2633681B1 (fr)	1988-06-29	1988-06-29	Dispositif ressort hydraulique

Country Status (1)

Country	Link
FR (1)	FR2633681B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB748469A (en) *	1952-11-12	1956-05-02	Applic Mach Motrices	An improved hydraulic shock absorber
FR1094549A (fr) *	1953-11-26	1955-05-20		Dispositif hydro ou oléo-pneumatique et ses applications
FR1114813A (fr) *	1953-12-11	1956-04-17		Procédé et dispositif d'assouplissement pour amortisseurs à fluide
FR1395379A (fr) *	1963-05-21	1965-04-09	Unitechnic Ag	Amortisseur de chocs et d'oscillations, notamment pour véhicules automobiles
FR1411480A (fr) *	1963-10-15	1965-09-17	Wildt Mellor Bromley Ltd	Perfectionnements aux butoirs de métiers
FR1385942A (fr) *	1964-03-11	1965-01-15	Greer Hydraulics Inc	Ressort hydropneumatique
FR1438513A (fr) *	1965-03-31	1966-05-13		Ressort pneumatique à haute compression
FR1483611A (fr) *	1965-06-18	1967-09-06
FR2417026A1 (fr) *	1978-02-09	1979-09-07	Mercier J	Accumulateur hydropneumatique a volume variable
IT8423791V0 (it) *	1984-11-15	1984-11-15	Siette Spa	Ammortizzatore con inserto in elastomero.

1988
- 1988-06-29 FR FR8808724A patent/FR2633681B1/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2633681A1 (fr)	1990-01-05

Publication	Publication Date	Title
DE68910985D1 (de)	1994-01-05	Absteigevorrichtung.
DE58904904D1 (de)	1993-08-19	Filtervorrichtung.
FR2630808B1 (fr)	1990-06-22	Dispositif de raccordement
FR2639860B1 (fr)	1991-01-25	Dispositif de marquage par micro-percussion
DK473589A (da)	1990-03-27	Regnbuedannende anordning
DK307689A (da)	1989-12-25	Protetik indretning
FR2627078B1 (fr)	1994-03-18	Dispositif oculaire
DE68901118D1 (de)	1992-05-07	Montagevorrichtung.
FR2647131B1 (fr)	1992-02-14	Dispositif gravillonneur
DE68905491D1 (de)	1993-04-29	Bahnwickelvorrichtung.
DK166162C (da)	1993-07-26	Hydraulisk drejeaktiveringsindretning
FR2652490B1 (fr)	1994-04-29	Dispositif.
FI903537A0 (fi)	1990-07-12	Absorberande madrassoeverdrag.
DE68911245D1 (de)	1994-01-20	Stempelvorrichtung.
FR2628821B1 (fr)	1990-07-13	Dispositif de raccordement
FR2654603B1 (fr)	1994-01-28	Dispositif pince-nappe.
DE58907646D1 (de)	1994-06-16	Führungsvorrichtung.
DE68907989D1 (de)	1993-09-09	Elektroforesevorrichtung.
FR2633681B1 (fr)	1994-02-18	Dispositif ressort hydraulique
FR2659097B2 (fr)	1993-05-28	Dispositif gravillonneur.
FR2630938B1 (fr)	1991-02-08	Dispositif de poinconnage
DE68906987D1 (de)	1993-07-15	Tragevorrichtung.
FR2640175B1 (fr)	1992-08-07	Dispositif de sciage
FR2627591B1 (fr)	1990-08-03	Dispositif tachymetrique perfectionne
FR2656349B1 (fr)	1993-04-23	Dispositif gravillonneur.

Legal Events

Date	Code	Title
1994-04-29	ST	Notification of lapse
1994-07-22	R1	Appeal
1994-09-23	TP	Transmission of property
1995-04-07	IC	Decision of the director general to declare irreceivable or to reject an appeal