ZA717890B - Hydro-pneumatic piston and cylinder damping device - Google Patents

Hydro-pneumatic piston and cylinder damping device

Info

Publication number: ZA717890B
Authority: ZA; South Africa
Prior art keywords: hydro; damping device; pneumatic piston; cylinder damping; cylinder
Prior art date: 1971-03-12

Application number

ZA717890A

Other languages

English (en)

Inventor

C Peddinghaus

Original Assignee

Peddinghaus Carl Ullrich Dr

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.)

1971-03-12

Filing date

1971-11-23

Publication date

1972-08-30

1971-11-23 Application filed by Peddinghaus Carl Ullrich Dr filed Critical Peddinghaus Carl Ullrich Dr

1972-08-30 Publication of ZA717890B publication Critical patent/ZA717890B/xx

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
- F16F9/064—Units characterised by the location or shape of the expansion chamber

Landscapes

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

ZA717890A 1971-03-12 1971-11-23 Hydro-pneumatic piston and cylinder damping device ZA717890B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2111967A DE2111967C3 (de)	1971-03-12	1971-03-12	Hydropneumatischer Schwingungsdämpfer

Publications (1)

Publication Number	Publication Date
ZA717890B true ZA717890B (en)	1972-08-30

Family

ID=5801376

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA717890A ZA717890B (en)	1971-03-12	1971-11-23	Hydro-pneumatic piston and cylinder damping device

Country Status (16)

Country	Link
US (1)	US3750855A (ru)
JP (1)	JPS5246350B1 (ru)
AT (1)	AT325965B (ru)
AU (1)	AU451176B2 (ru)
BE (1)	BE775829A (ru)
CH (1)	CH528686A (ru)
DE (1)	DE2111967C3 (ru)
ES (1)	ES201424Y (ru)
FR (1)	FR2129336A5 (ru)
GB (1)	GB1360466A (ru)
IT (1)	IT940658B (ru)
NL (1)	NL7116093A (ru)
RO (1)	RO61837A (ru)
SE (1)	SE376464B (ru)
SU (1)	SU430564A3 (ru)
ZA (1)	ZA717890B (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2331852C3 (de) *	1973-06-22	1979-10-04	Fa. August Bilstein, 5828 Ennepetal	Hydropneumatischer Einrohrschwingungsdämpfer, insbesondere für Kraftfahrzeuge
AT357047B (de) *	1977-06-22	1980-06-10	Granig Hubert Dkfm	Ausfahrbare stossstange fuer kraftfahrzeuge
US4342447A (en) *	1980-08-25	1982-08-03	Atwood Vacuum Machine Company	Gas spring with tubular shell seal
US4443926A (en) *	1982-02-08	1984-04-24	Ford Motor Company	Method of assembling shock absorbers
US4646884A (en) *	1984-04-25	1987-03-03	Pacific Scientific Company	Extended life gas spring
US4664234A (en) *	1984-04-30	1987-05-12	General Motors Corporation	Self pressurized damper
EP0160429A3 (en) *	1984-04-30	1986-12-17	General Motors Corporation	Self pressurized shock-dampening device
US4560042A (en) *	1984-04-30	1985-12-24	General Motors Corporation	Method of self-pressurizing a damper
US4566565A (en) *	1984-04-30	1986-01-28	General Motors Corporation	Self-pressurized damper
JPS61202734U (ru) *	1985-06-10	1986-12-19
US6116585A (en) *	1997-08-11	2000-09-12	Mannesmann Sachs Ag	Pressure holder with an enclosed gas mass
JPH1182590A (ja) *	1997-09-09	1999-03-26	Showa:Kk	油圧緩衝器
DE10234403B4 (de) *	2002-07-29	2004-05-27	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Vorrichtung zur aktiven Sicherheits-Endlagen-Dämpfung für bewegte Maschinenteile, insbesondere von Hochgeschwindigkeitsmaschinen und insbesondere für die Vermeidung des Havariefalls, beispielsweise einer Kollision mit der Endlage
DE102004026043B3 (de) *	2004-05-27	2005-12-15	Zf Friedrichshafen Ag	Drehschwingungsdämpfer
JP6572607B2 (ja) *	2015-04-24	2019-09-11	株式会社Ihi	ダイヤフラム式アクチュエータ
CN110566621A (zh) *	2019-10-14	2019-12-13	浙江金波减震器制造有限公司	一种具有锁止式车用液压顶杆的减震器
CN112302417A (zh) *	2020-10-23	2021-02-02	刘倩	道路桥梁用降噪装置及其降噪使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1530712A1 (de) *	1963-08-20	1969-04-10	Fichtel & Sachs Ag	Hydropneumatische Federung mit selbsttaetiger Hoehenregulierung fuer Kraftfahrzeuge
GB1222660A (en) *	1967-04-15	1971-02-17	Peddinghaus Carl Ullrich Dr	Shock absorber

1971
- 1971-03-12 DE DE2111967A patent/DE2111967C3/de not_active Expired
- 1971-11-11 AT AT975771A patent/AT325965B/de not_active IP Right Cessation
- 1971-11-17 IT IT31221/71A patent/IT940658B/it active
- 1971-11-22 GB GB5407471A patent/GB1360466A/en not_active Expired
- 1971-11-23 ZA ZA717890A patent/ZA717890B/xx unknown
- 1971-11-23 NL NL7116093A patent/NL7116093A/xx unknown
- 1971-11-23 SE SE7114950A patent/SE376464B/xx unknown
- 1971-11-24 CH CH1708371A patent/CH528686A/de not_active IP Right Cessation
- 1971-11-25 BE BE775829A patent/BE775829A/xx unknown
- 1971-11-30 ES ES1971201424U patent/ES201424Y/es not_active Expired
- 1971-11-30 FR FR7142924A patent/FR2129336A5/fr not_active Expired
- 1971-12-01 AU AU36349/71A patent/AU451176B2/en not_active Expired
- 1971-12-02 SU SU1719824A patent/SU430564A3/ru active
- 1971-12-02 US US00204034A patent/US3750855A/en not_active Expired - Lifetime
- 1971-12-03 JP JP46097241A patent/JPS5246350B1/ja active Pending
- 1971-12-03 RO RO7100068945A patent/RO61837A/ro unknown

Also Published As

Publication number	Publication date
SE376464B (ru)	1975-05-26
DE2111967C3 (de)	1974-11-28
AU451176B2 (en)	1974-08-01
GB1360466A (en)	1974-07-17
IT940658B (it)	1973-02-20
AT325965B (de)	1975-11-25
BE775829A (fr)	1972-03-16
DE2111967A1 (de)	1972-09-14
DE2111967B2 (de)	1974-04-25
ES201424Y (es)	1976-02-01
FR2129336A5 (ru)	1972-10-27
US3750855A (en)	1973-08-07
ATA975771A (de)	1975-01-15
AU3634971A (en)	1973-06-07
RO61837A (fr)	1978-01-15
CH528686A (de)	1972-09-30
JPS5246350B1 (ru)	1977-11-24
ES201424U (es)	1975-10-01
SU430564A3 (ru)	1974-05-30
NL7116093A (ru)	1972-09-14

Publication	Publication Date	Title
CA992569A (en)	1976-07-06	Piston rod guide and seal for shock absorbers
ZA73591B (en)	1973-10-31	Pressurized shock absorber
BR7209283D0 (pt)	1973-08-30	Amortecedor hidraulico
ZA717890B (en)	1972-08-30	Hydro-pneumatic piston and cylinder damping device
CA934776A (en)	1973-10-02	Adjustable shock absorber
IL36331A0 (en)	1971-05-26	Telescopic shock absorbers
BR7207700D0 (pt)	1973-08-21	Amortecedor de pulsacoes de pressao
AU4454272A (en)	1974-01-17	Hydraulic impact absorbers
IL38850A0 (en)	1972-06-28	Recoil absorber
CA945572A (en)	1974-04-16	Shock absorber with welded piston
MY7900198A (en)	1979-12-31	Piston and cylinder device
GB1397635A (en)	1975-06-11	Hydraulic shock absorbers
CA951307A (en)	1974-07-16	Piston type shock absorbing and static load supporting drill string apparatus
EG11074A (en)	1976-11-30	Actuators consisting of cylinder and piston
DK131516B (da)	1975-07-28	Dobbeltvirkende stempel- og cylinderaggregat.
CA965114A (en)	1975-03-25	Pistons for shock absorbers
GB1405620A (en)	1975-09-10	Piston and cylinder apparatus
GB1519318A (en)	1978-07-26	Piston and cylinder devices
CA944231A (en)	1974-03-26	Piston and rod assembly for piston and cylinder devices
AT322384B (de)	1975-05-26	Stossdämpfbalg
AR203566Q (es)	1975-09-22	Amortiguador de cierre
ZA696917B (en)	1971-05-27	Hydraulic shock-absorbers
CA862621A (en)	1971-02-02	Piston and cylinder device
CA944232A (en)	1974-03-26	Piston and rod assembly for piston and cylinder devices
AU458683B2 (en)	1975-02-17	Piston rod device and components thereof