FR696961A - Perfectionnements aux amortisseurs - Google Patents

Perfectionnements aux amortisseurs

Info

Publication number: FR696961A
Authority: FR; France
Prior art keywords: shock absorbers; absorbers; shock
Prior art date: 1929-05-27
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

Other languages

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

Joseph Lucas 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.)

1929-05-27

Filing date

1930-05-13

Publication date

1931-01-10

1930-05-13 Application filed by Joseph Lucas Ltd filed Critical Joseph Lucas Ltd

1931-01-10 Application granted granted Critical

1931-01-10 Publication of FR696961A publication Critical patent/FR696961A/fr

Status Expired 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts

Landscapes

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

FR696961D 1929-05-27 1930-05-13 Perfectionnements aux amortisseurs Expired FR696961A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB16211/29A GB332990A (en)	1929-05-27	1929-05-27	Improvements in shock absorbers

Publications (1)

Publication Number	Publication Date
FR696961A true FR696961A (fr)	1931-01-10

Family

ID=10073163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR696961D Expired FR696961A (fr)	1929-05-27	1930-05-13	Perfectionnements aux amortisseurs

Country Status (4)

Country	Link
US (1)	US1868859A (fr)
DE (1)	DE557355C (fr)
FR (1)	FR696961A (fr)
GB (1)	GB332990A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4926984A (en) *	1989-06-12	1990-05-22	Pollitt Gary M	Hydraulic shock absorber with nonlinear properties

1929
- 1929-05-27 GB GB16211/29A patent/GB332990A/en not_active Expired
1930
- 1930-04-12 US US443759A patent/US1868859A/en not_active Expired - Lifetime
- 1930-04-13 DE DE1930557355D patent/DE557355C/de not_active Expired
- 1930-05-13 FR FR696961D patent/FR696961A/fr not_active Expired

Also Published As

Publication number	Publication date
US1868859A (en)	1932-07-26
GB332990A (en)	1930-08-07
DE557355C (de)	1932-08-22

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