ZA704453B - Hydraulic jacks - Google Patents

Hydraulic jacks

Info

Publication number
ZA704453B
ZA704453B ZA704453*A ZA704453A ZA704453B ZA 704453 B ZA704453 B ZA 704453B ZA 704453 A ZA704453 A ZA 704453A ZA 704453 B ZA704453 B ZA 704453B
Authority
ZA
South Africa
Prior art keywords
hydraulic jacks
jacks
hydraulic
Prior art date
Application number
ZA704453*A
Inventor
E Powell
Original Assignee
Tangye Shelley 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 Tangye Shelley Ltd filed Critical Tangye Shelley Ltd
Publication of ZA704453B publication Critical patent/ZA704453B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/26—Adaptations or arrangements of pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
    • B60S9/12—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure of telescopic type
    • 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
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
ZA704453*A 1969-07-04 1970-06-29 Hydraulic jacks ZA704453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3383069 1969-07-04

Publications (1)

Publication Number Publication Date
ZA704453B true ZA704453B (en) 1971-03-31

Family

ID=10358001

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704453*A ZA704453B (en) 1969-07-04 1970-06-29 Hydraulic jacks

Country Status (8)

Country Link
AU (1) AU1702670A (en)
BE (1) BE752969A (en)
DE (1) DE2032567A1 (en)
FR (1) FR2054119A5 (en)
GB (1) GB1239648A (en)
NL (1) NL7009775A (en)
SE (1) SE361870B (en)
ZA (1) ZA704453B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547290B1 (en) * 1983-06-07 1987-04-30 Rassant Sa Ets F HYDRAULIC JACK WITH IMPROVED TRAVEL LIMITER
DE3474134D1 (en) * 1984-11-26 1988-10-27 Rassant F Ets Hydraulic jack with limited travel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1504966A (en) * 1966-12-08 1968-06-13 Duff-Norton Company Shielded jack
AU1386366A (en) * 1967-08-18 1969-02-20 Ronald Baden Edwards An improved hydraulic jack

Also Published As

Publication number Publication date
BE752969A (en) 1970-12-16
NL7009775A (en) 1971-01-06
FR2054119A5 (en) 1971-04-16
DE2032567A1 (en) 1971-03-25
GB1239648A (en) 1971-07-21
SE361870B (en) 1973-11-19
AU1702670A (en) 1972-01-06

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