FR1250263A - Hydraulic shock absorber - Google Patents

Hydraulic shock absorber

Info

Publication number
FR1250263A
FR1250263A FR820508A FR820508A FR1250263A FR 1250263 A FR1250263 A FR 1250263A FR 820508 A FR820508 A FR 820508A FR 820508 A FR820508 A FR 820508A FR 1250263 A FR1250263 A FR 1250263A
Authority
FR
France
Prior art keywords
shock absorber
hydraulic shock
hydraulic
absorber
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
FR820508A
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.)
Woodhead Monroe Ltd
Original Assignee
Woodhead Monroe 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.)
Filing date
Publication date
Application filed by Woodhead Monroe Ltd filed Critical Woodhead Monroe Ltd
Priority to FR820508A priority Critical patent/FR1250263A/en
Application granted granted Critical
Publication of FR1250263A publication Critical patent/FR1250263A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/127—Bolster supports or mountings incorporating dampers with fluid as a damping medium
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR820508A 1960-03-05 1960-03-05 Hydraulic shock absorber Expired FR1250263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820508A FR1250263A (en) 1960-03-05 1960-03-05 Hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820508A FR1250263A (en) 1960-03-05 1960-03-05 Hydraulic shock absorber

Publications (1)

Publication Number Publication Date
FR1250263A true FR1250263A (en) 1961-01-06

Family

ID=8726472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820508A Expired FR1250263A (en) 1960-03-05 1960-03-05 Hydraulic shock absorber

Country Status (1)

Country Link
FR (1) FR1250263A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394717A1 (en) * 1977-06-13 1979-01-12 Monroe Belgium Nv SHOCK ABSORBER PISTON
FR2517005A1 (en) * 1981-11-26 1983-05-27 Messerschmitt Boelkow Blohm TWO-TUBE MOTION HYDRAULIC SHOCK ABSORBER
DE102016208632A1 (en) * 2016-05-19 2017-11-23 Zf Friedrichshafen Ag Vibration damper with stroke-dependent damping force

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394717A1 (en) * 1977-06-13 1979-01-12 Monroe Belgium Nv SHOCK ABSORBER PISTON
FR2517005A1 (en) * 1981-11-26 1983-05-27 Messerschmitt Boelkow Blohm TWO-TUBE MOTION HYDRAULIC SHOCK ABSORBER
DE3146893A1 (en) * 1981-11-26 1983-06-01 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Hydraulic twin-tube motion damper
DE102016208632A1 (en) * 2016-05-19 2017-11-23 Zf Friedrichshafen Ag Vibration damper with stroke-dependent damping force
EP3458739B1 (en) * 2016-05-19 2020-04-01 ZF Friedrichshafen AG Vibration damper having stroke-dependent damping force

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