FR1158818A - Improvements to hydraulic shock absorbers - Google Patents

Improvements to hydraulic shock absorbers

Info

Publication number
FR1158818A
FR1158818A FR1158818DA FR1158818A FR 1158818 A FR1158818 A FR 1158818A FR 1158818D A FR1158818D A FR 1158818DA FR 1158818 A FR1158818 A FR 1158818A
Authority
FR
France
Prior art keywords
shock absorbers
hydraulic shock
hydraulic
absorbers
shock
Prior art date
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
French (fr)
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.)
PROCEDO GmbH
Original Assignee
PROCEDO GmbH
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.)
Filing date
Publication date
Application filed by PROCEDO GmbH filed Critical PROCEDO GmbH
Application granted granted Critical
Publication of FR1158818A publication Critical patent/FR1158818A/en
Expired legal-status Critical Current

Links

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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • F16F9/066—Units characterised by the partition, baffle or like element
    • F16F9/067—Partitions of the piston type, e.g. sliding pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR1158818D 1955-08-22 1956-08-21 Improvements to hydraulic shock absorbers Expired FR1158818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL22761A DE1133639B (en) 1955-08-22 1955-08-22 Telescopic liquid shock absorbers for motor vehicles

Publications (1)

Publication Number Publication Date
FR1158818A true FR1158818A (en) 1958-06-19

Family

ID=7262509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158818D Expired FR1158818A (en) 1955-08-22 1956-08-21 Improvements to hydraulic shock absorbers

Country Status (3)

Country Link
DE (1) DE1133639B (en)
FR (1) FR1158818A (en)
GB (1) GB813551A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353895A1 (en) * 1976-06-05 1977-12-30 Bosch Gmbh Robert PRESSURE ADJUSTMENT VALVE
US4582304A (en) * 1983-03-17 1986-04-15 Gas Spring Company, Div. Of Fichtel & Sachs Industries, Inc. Gas spring with pressure loss safety
CN117108670A (en) * 2023-10-23 2023-11-24 常州市东力机械有限公司 Nitrogen spring with quick-change mechanism

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146706B (en) * 1961-09-30 1963-04-04 Albert Dillenburger Single-pipe shock absorber
US3999745A (en) * 1975-10-24 1976-12-28 Hydraflow Supply, Inc. Snubber
DE3901439C1 (en) * 1989-01-19 1990-02-01 Boge Ag, 5208 Eitorf, De Shock absorber
DE102011083744A1 (en) * 2011-09-29 2013-04-04 Aktiebolaget Skf Seal for separating gas volume in monotube damper system of e.g. shock absorber of motorcycle, has seal lips radially resting against cylinder, where seal is formed to be axially movable in cylinder to cause or ease change of gas volume
DE102015015170B3 (en) 2015-11-26 2016-12-15 Günther Zimmer Cylinder-piston unit with compensating sealing element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689330C (en) * 1937-10-21 1940-03-16 Goetzewerk Friedrich Goetze Ak Shaft seal
DE760003C (en) * 1941-12-06 1953-12-21 Freudenberg Carl Fa Ready-to-install seal
DE873658C (en) * 1950-07-15 1954-02-01 Hemscheidt Maschf Hermann Guide and seal of the piston in the cylinder housing, especially in hydraulic vibration dampers in motor vehicles
US2701155A (en) * 1951-02-19 1955-02-01 Globe Hoist Co Oil seal unit and expander ring therefor
FR1045221A (en) * 1951-11-16 1953-11-24 Improvements to telescopic hydraulic shock absorbers
FR1054308A (en) * 1952-01-05 1954-02-09 Improvement in shock absorbers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353895A1 (en) * 1976-06-05 1977-12-30 Bosch Gmbh Robert PRESSURE ADJUSTMENT VALVE
US4582304A (en) * 1983-03-17 1986-04-15 Gas Spring Company, Div. Of Fichtel & Sachs Industries, Inc. Gas spring with pressure loss safety
CN117108670A (en) * 2023-10-23 2023-11-24 常州市东力机械有限公司 Nitrogen spring with quick-change mechanism
CN117108670B (en) * 2023-10-23 2023-12-22 常州市东力机械有限公司 Nitrogen spring with quick-change mechanism

Also Published As

Publication number Publication date
DE1133639B (en) 1962-07-19
GB813551A (en) 1959-05-21

Similar Documents

Publication Publication Date Title
CH359327A (en) Hydraulic telescopic shock absorber
FR1140456A (en) Improvements to hydraulic shock absorbers
CH348008A (en) Monotube shock absorber
FR1169553A (en) Improvements to shock absorbers for aircraft
FR1158818A (en) Improvements to hydraulic shock absorbers
FR1112300A (en) Improvements to hydraulic suspension dampers
FR1213699A (en) Improvements to hydraulic shock absorbers
FR67422E (en) Improvements to hydraulic telescopic shock absorbers
FR1156302A (en) Improvements to hydraulic shock absorbers
FR1081938A (en) Improvements to hydraulic and telescopic shock absorbers
FR1077606A (en) Improvements to tubular hydraulic shock absorbers
FR1096528A (en) Improvements to hydraulic shock absorbers
FR1134206A (en) Shock absorber improvements
FR1123417A (en) Improvements to hydraulic shock absorbers
FR1231416A (en) Improvements to hydraulic shock absorbers or related thereto
FR69446E (en) Improvement in hydraulic telescopic shock absorbers
FR69127E (en) Improvements to telescopic hydraulic shock absorbers
FR1131684A (en) Improvements to shock absorbers and brakes
FR1143032A (en) Improvements to hydraulic accumulators
FR1068061A (en) Improvements to hydraulic shock absorbers
FR1089099A (en) Improvements to hydraulic telescopic shock absorbers
FR1135029A (en) Hydraulic shock absorber
FR1139968A (en) Improvements to shock absorbers
FR1126952A (en) Hydraulic telescopic shock absorber
FR1124841A (en) Improvements to hydraulic and telescopic shock absorbers