NL94766C - - Google Patents

Info

Publication number: NL94766C
Authority: NL; Netherlands

Application number

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.)

1953-09-15

Publication of NL94766C publication Critical patent/NL94766C/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
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
- 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
- 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
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
- F16F9/5126—Piston, or piston-like valve elements

Landscapes

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

NL94766D 1953-09-15 NL94766C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1064843T		1953-09-15
FR150953X		1953-09-15

Publications (1)

Publication Number	Publication Date
NL94766C true NL94766C (fr)

Family

ID=26213781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL94766D NL94766C (fr)	1953-09-15

Country Status (5)

Country	Link
US (1)	US2792914A (fr)
CH (1)	CH311452A (fr)
DE (1)	DE965003C (fr)
FR (2)	FR1064843A (fr)
NL (1)	NL94766C (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE946758C (de) *	1953-09-12	1956-08-02	Opel Adam Ag	Fluessigkeitsstossdaempfer
DE1146765B (de) *	1954-03-03	1963-04-04	Christian Marie Lucien Louis B	Fluessigkeitsstossdaempfer, insbesondere fuer Kraftfahrzeuge
US3066767A (en) *	1954-04-05	1962-12-04	Djordjevitch Yesdimir	Shock absorber
BE627725A (fr) *	1954-04-16
US2800981A (en) *	1954-04-16	1957-07-30	Allinquant Fernand Stanislas	Telescopic hydraulic shock-absorber
US2818942A (en) *	1956-03-23	1958-01-07	Ford Motor Co	Shock absorber
DE1186292B (de) *	1958-07-24	1965-01-28	Rheinmetall Gmbh	Temperaturabhaengig steuernde Ventil-einrichtung fuer hydraulische Geraete, insbesondere Schwingungsdaempfer
FR1215256A (fr) *	1958-11-13	1960-04-15		Amortisseur hydraulique, télescopique, monotube
DE1123164B (de) *	1959-08-05	1962-02-01	Stabilus Ind Und Handelsgesell	Hydraulischer Stossdaempfer
DE1210339B (de) *	1959-10-21	1966-02-03	Rheinmetall Gmbh	Hydraulischer Schwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
US3078965A (en) *	1959-11-18	1963-02-26	Bourcier Carbon Previnquieres	Shock absorbers
US3101131A (en) *	1960-11-07	1963-08-20	Bourcier Carbon Previnquieres	Hydraulic pneumatic shock absorber
DE1243463B (de) *	1963-08-02	1967-06-29	Bendix Corp	Stossdaempfer
DE1264165B (de) *	1964-10-24	1968-03-21	Deutsche Bundesbahn	Hydraulischer Schwingungsdaempfer
US4703838A (en) *	1980-05-27	1987-11-03	Caterpillar Tractor Co.	Recoil damper for a reciprocating member
US5148897A (en) *	1991-07-18	1992-09-22	Monroe Auto Equipment Company	Piston valving for shock absorbers
DE4315457C2 (de) *	1993-05-10	1996-08-22	Fichtel & Sachs Ag	Ventil für einen hydraulischen Teleskop-Schwingungsdämpfer
KR100918174B1 (ko) *	2008-07-16	2009-09-17	주식회사 만도	변위 가변형 쇽업소버의 유동 피스톤 밸브
SE534662C2 (sv) *	2010-02-24	2011-11-08	Stroemsholmen Ab	Gasfjäder med kraftkarakteristik väsentligen oberoende av temperaturen samt motorfordon innefattande en sådan gasfjäder
EP2992241B1 (fr) *	2013-05-02	2018-10-10	Ride Control, LLC	Joint de piston d'amortisseur résistant à la compression
US9638280B2 (en)	2013-08-26	2017-05-02	Tenneco Automotive Operating Company Inc.	Shock absorber with frequency dependent passive valve
US9239092B2 (en) *	2013-08-26	2016-01-19	Tenneco Automotive Operating Company Inc.	Shock absorber with frequency dependent passive valve
US10961673B2 (en) *	2017-12-04	2021-03-30	Abbas Nejati	Retractable speed bump and a method for retracting a speed bump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT47089B (de) *	1910-03-14	1911-03-27	Georg Duffing	Flüssigkeitsgesperre für Bremsvorrichtungen, Stellhemmungen u. dgl.
US1178996A (en) *	1910-03-17	1916-04-11	Georg Duffing	Hydraulic locking device for braking, adjusting, and other purposes.
US1143753A (en) *	1914-06-08	1915-06-22	Garibaldi De Fernanzo	Shock-absorber.
US1966310A (en) *	1932-10-17	1934-07-10	Joseph E Padgett	Shock absorbing device
DE701817C (de) *	1937-10-15	1941-01-24	Siemens Schuckertwerke Akt Ges	Daempfungseinrichtung
GB676521A (en) *	1948-11-08	1952-07-30	Brouwer Davis Mcintyre	Shock absorber construction
US2636726A (en) *	1950-01-20	1953-04-28	Mercier Jean	Counter rod shock absorber
DE838403C (de) *	1950-05-07	1952-05-08	Daimler Benz Ag	Drosselventil fuer Fluessigkeits-Stossdaempfer, insbesondere von Kraftfahrzeugen
US2619199A (en) *	1950-10-14	1952-11-25	Gabriel Co	Shock absorber

0
- NL NL94766D patent/NL94766C/xx active
1952
- 1952-10-13 FR FR1064843D patent/FR1064843A/fr not_active Expired
1953
- 1953-10-07 DE DEB27798A patent/DE965003C/de not_active Expired
- 1953-10-08 US US384970A patent/US2792914A/en not_active Expired - Lifetime
- 1953-10-08 CH CH311452D patent/CH311452A/fr unknown
1954
- 1954-06-12 FR FR66547D patent/FR66547E/fr not_active Expired

Also Published As

Publication number	Publication date
FR1064843A (fr)	1954-05-18
US2792914A (en)	1957-05-21
CH311452A (fr)	1955-11-30
DE965003C (de)	1957-05-29
FR66547E (fr)	1957-03-22

Publication	Publication Date	Title
AT193854B (fr)	1957-12-10
AT191364A (fr)	1957-08-26
AT190646B (fr)	1957-07-10
BE517130A (fr)	1953-02-14
AT193331B (fr)	1957-11-25
AT192380B (fr)	1957-10-10
AT191140B (fr)	1957-08-10
AT191026B (fr)	1957-07-25
AT189958B (fr)	1957-05-25
AT199365B (fr)	1958-08-25
AT191238B (fr)	1957-08-10
AT194372B (fr)	1958-01-10
AT195162B (fr)	1958-01-25
AT195400B (fr)	1958-01-25
AT196785B (fr)	1958-03-25
AT197771B (fr)	1958-05-27
AT199317B (fr)	1958-08-25
AT194824B (fr)	1958-01-25
AT205166B (fr)	1959-09-10
AT213751B (fr)	1961-02-27
AT194074B (fr)	1957-12-27
BE324631A (fr)
BE516823A (fr)
BE10545A (fr)
NL94766C (fr)