GB2122721B - Hydropneumatic suspension units - Google Patents

Hydropneumatic suspension units

Info

Publication number: GB2122721B
Authority: GB; United Kingdom
Prior art keywords: suspension units; hydropneumatic suspension; hydropneumatic; units; suspension
Prior art date: 1980-06-03
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

GB08320558A

Other versions

GB8320558D0 (en

GB2122721A (en

Inventor

Lawrence George Nicholls

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 International UK Ltd

Original Assignee

Lucas Industries Ltd

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.)

1980-06-03

Filing date

1983-07-29

Publication date

1984-08-15

1983-07-29 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1983-07-29 Priority to GB08320558A priority Critical patent/GB2122721B/en

1983-09-01 Publication of GB8320558D0 publication Critical patent/GB8320558D0/en

1984-01-18 Publication of GB2122721A publication Critical patent/GB2122721A/en

1984-08-15 Application granted granted Critical

1984-08-15 Publication of GB2122721B publication Critical patent/GB2122721B/en

Status Expired legal-status Critical Current

Classifications

- 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
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/07—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
- 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
- F16F9/064—Units characterised by the location or shape of the expansion chamber
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Vehicle Body Suspensions (AREA)

GB08320558A 1980-06-03 1983-07-29 Hydropneumatic suspension units Expired GB2122721B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08320558A GB2122721B (en)	1980-06-03	1983-07-29	Hydropneumatic suspension units

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB8018066		1980-06-03
GB8034082		1980-10-22
GB08320558A GB2122721B (en)	1980-06-03	1983-07-29	Hydropneumatic suspension units

Publications (3)

Publication Number	Publication Date
GB8320558D0 GB8320558D0 (en)	1983-09-01
GB2122721A GB2122721A (en)	1984-01-18
GB2122721B true GB2122721B (en)	1984-08-15

Family

ID=27260928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08320558A Expired GB2122721B (en)	1980-06-03	1983-07-29	Hydropneumatic suspension units

Country Status (1)

Country	Link
GB (1)	GB2122721B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0697540B1 (en) *	1994-08-12	1999-09-29	Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3	Pneumatic spring, especially for the gas exchange valves of internal combustion engines
US8899560B2 (en)	2011-02-16	2014-12-02	Elite Suspension Systems, Llc	Springless combination shock absorber and suspension apparatus, and method of use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB821030A (en) *	1954-12-06	1959-09-30	Boge Gmbh	Improvements in and relating to hydraulic shock dampers
FR1122347A (en) *	1955-02-21	1956-09-05		Hydro-pneumatic suspension shock absorber for vehicle
DE1038927B (en) *	1956-01-28	1958-09-11	Boge Gmbh	Hydropneumatic single-tube telescopic vibration damper, especially for vehicles
DE1142470B (en) *	1961-11-22	1963-01-17	Boge Gmbh	Hydropneumatic single-pipe vibration damper with separator
GB1261895A (en) *	1968-09-04	1972-01-26	Girling Ltd	Improvements in vehicle suspension
DE2016192A1 (en) *	1970-04-04	1971-10-28	Fichtel & Sachs Ag, 8720 Schweinfurt	High pressure gas suspension system with level control, in particular for motor vehicles
FR2343166A1 (en) *	1976-03-05	1977-09-30	Boge Gmbh	Double tube vehicle damper - has chamber formed round piston rod by sealed off supporting tube

1983
- 1983-07-29 GB GB08320558A patent/GB2122721B/en not_active Expired

Also Published As

Publication number	Publication date
GB8320558D0 (en)	1983-09-01
GB2122721A (en)	1984-01-18

Publication	Publication Date	Title
GB2087322B (en)	1984-01-18	Single-wheel suspension
GB2009062B (en)	1982-02-17	Hydropneumatic suspension system
GB2091175B (en)	1984-03-21	Independent wheel suspension
DE3471979D1 (en)	1988-07-14	Hydropneumatic accumulator
DE3163084D1 (en)	1984-05-17	Shock damper
DE3164777D1 (en)	1984-08-16	Damping seat suspension
GB2071587B (en)	1983-11-02	Vehicle suspension system
GB2138753B (en)	1985-05-15	Independent wheel suspension
DE3268241D1 (en)	1986-02-13	Strut type suspension
GB2007170B (en)	1982-03-03	Hydropneumatic suspension system
GB8401289D0 (en)	1984-02-22	Hydro-pneumatic strut
GB2069424B (en)	1984-04-18	Tandem axle suspension
GB2082724B (en)	1984-07-11	Shock absorber
GB2075929B (en)	1984-06-13	Vehicle suspensions
DE3176930D1 (en)	1988-12-15	Shock absorber
DE3162579D1 (en)	1984-04-19	Vehicular strut type suspension systems
DE3170284D1 (en)	1985-06-05	Shock absorber
GB8419200D0 (en)	1984-08-30	Hydro-pneumatic suspension device
GB8430443D0 (en)	1985-01-09	Hydropneumatic vehicle suspension
GB2077827B (en)	1983-09-07	Door suspension
GB2076933B (en)	1984-08-22	Hydropneumatic suspension struts for vehicles
GB8432120D0 (en)	1985-01-30	Hydro-pneumatic suspension device
DE3144431D2 (en)	1982-04-29	Wheel suspension
GB2089942B (en)	1984-05-02	Shock absorber
GB2076932B (en)	1983-11-30	Sealing hydropneumatic suspension units

Legal Events

Date	Code	Title	Description
1987-01-14	PCNP	Patent ceased through non-payment of renewal fee