BE879554A - Vloeistofvijzel - Google Patents

Vloeistofvijzel

Info

Publication number
BE879554A
BE879554A BE1/9582A BE1009582A BE879554A BE 879554 A BE879554 A BE 879554A BE 1/9582 A BE1/9582 A BE 1/9582A BE 1009582 A BE1009582 A BE 1009582A BE 879554 A BE879554 A BE 879554A
Authority
BE
Belgium
Prior art keywords
jug
liquid
liquid jug
Prior art date
Application number
BE1/9582A
Other languages
English (en)
Inventor
L Berg
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BE879554A publication Critical patent/BE879554A/nl

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
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/227—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having an auxiliary cushioning piston within the main piston or the cylinder end face

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
BE1/9582A 1978-11-20 1979-10-22 Vloeistofvijzel BE879554A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/967,801 US4250793A (en) 1978-11-20 1978-11-20 Cushioning device for fluid jacks

Publications (1)

Publication Number Publication Date
BE879554A true BE879554A (nl) 1980-04-22

Family

ID=25513346

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/9582A BE879554A (nl) 1978-11-20 1979-10-22 Vloeistofvijzel

Country Status (3)

Country Link
US (1) US4250793A (nl)
BE (1) BE879554A (nl)
CA (1) CA1102218A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397218A (en) * 1980-12-23 1983-08-09 Allis-Chalmers Corporation Cushion stop for hydraulic cylinder
CN1008201B (zh) * 1985-02-28 1990-05-30 株式会社丰田自动织机制作所 具有缓冲流量控制阀装置的液压操作缸
DE9111009U1 (de) * 1991-09-05 1993-01-14 Hydraulik Techniek, Emmen Hydraulikzylinder
US5309817A (en) * 1993-03-05 1994-05-10 Sims James O Linear brake for fluid actuator
US5413030A (en) * 1994-02-17 1995-05-09 Caterpillar Inc. Self-energizing snubber for a hydraulic motor
US5694827A (en) * 1996-01-02 1997-12-09 Euclid-Hitachi Heavy Equipment, Inc. Dump body cushion
US5680913A (en) * 1996-11-22 1997-10-28 Caterpillar Inc. Snubber for a hydraulic motor
IT201800010763A1 (it) * 2018-12-03 2020-06-03 Sistemi Sospensioni Spa Ammortizzatore idraulico, particolarmente per sospensione di veicolo, con tampone idraulico operante durante la corsa di compressione dell'ammortizzatore e con dispositivo di regolazione per regolare il comportamento del tampone idraulico in funzione del carico del veicolo.
CN111022417A (zh) * 2019-11-05 2020-04-17 扬州市卓瑞液压装备科技有限公司 一种缓冲液压缸

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935051A (en) * 1958-05-28 1960-05-03 Curtiss Wright Corp Fluid operated reciprocating motors
US3162092A (en) * 1962-07-09 1964-12-22 Tomkins Johnson Company Cylinder cushion structure
US3605409A (en) * 1969-04-01 1971-09-20 Hydra Power Inc Hydraulic actuator
US3877344A (en) * 1973-03-02 1975-04-15 Allis Chalmers Cushioned hydraulic actuator
US4043254A (en) * 1974-12-03 1977-08-23 Emhart Industries, Inc. Apparatus for cushioning the motion of a reciprocating member
US4065112A (en) * 1976-08-23 1977-12-27 Towmotor Corporation Hydraulic jack cushioning apparatus

Also Published As

Publication number Publication date
CA1102218A (en) 1981-06-02
US4250793A (en) 1981-02-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CATERPILLAR TRACTOR CO.

Effective date: 19851031