FR795433A - Improvements to hydraulic jacks - Google Patents

Improvements to hydraulic jacks

Info

Publication number
FR795433A
FR795433A FR795433DA FR795433A FR 795433 A FR795433 A FR 795433A FR 795433D A FR795433D A FR 795433DA FR 795433 A FR795433 A FR 795433A
Authority
FR
France
Prior art keywords
hydraulic jacks
jacks
hydraulic
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.)
S Smith and Sons Ltd
S Smith and Sons Motor Accesories Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons Motor Accesories 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 S Smith and Sons Ltd, S Smith and Sons Motor Accesories Ltd filed Critical S Smith and Sons Ltd
Application granted granted Critical
Publication of FR795433A publication Critical patent/FR795433A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B66F2700/00—Lifting apparatus
    • B66F2700/05—Hydraulic jacks
    • B66F2700/055—Jacks with a single cylinder
    • B66F2700/057—Pistons, e.g. telescopic; Cylinders or sealing joints; Hydraulic travel-limiting devices or shock damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR795433D 1934-10-04 1935-09-27 Improvements to hydraulic jacks Expired FR795433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB795433X 1934-10-04

Publications (1)

Publication Number Publication Date
FR795433A true FR795433A (en) 1936-03-13

Family

ID=10510161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795433D Expired FR795433A (en) 1934-10-04 1935-09-27 Improvements to hydraulic jacks

Country Status (1)

Country Link
FR (1) FR795433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515993A1 (en) * 1981-11-12 1983-05-13 Virax Sa Hydraulic bar-bending machine - has grooves improving return feed and reduced contact area between body and cylinder end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515993A1 (en) * 1981-11-12 1983-05-13 Virax Sa Hydraulic bar-bending machine - has grooves improving return feed and reduced contact area between body and cylinder end

Similar Documents

Publication Publication Date Title
FR738613A (en) Improvements to hydraulic jacks
FR795433A (en) Improvements to hydraulic jacks
FR777829A (en) Improvements to pumps
FR771741A (en) Improvements to articulated chains
FR771927A (en) Improvements to adjustable props
FR797190A (en) Improvements to jacks
FR764807A (en) Improvements to jacks
FR782308A (en) Improvements to cyclecars
FR766799A (en) Improvements to hydraulic jacks for vehicles
FR779992A (en) Improvements to presses
FR42435E (en) Improvements to hydraulic jacks
FR781967A (en) Improvements to hydraulic transmissions
FR800309A (en) Improvements to hydraulic presses
FR792967A (en) Improvements to pumps
FR795324A (en) Improvements to pumps
FR794881A (en) Improvements to coquettes de moulinage
FR774510A (en) Improvements to trailers
FR44581E (en) Improvements to hydraulic servo-motors
FR716542A (en) Improvements to hydraulic compressors
FR789433A (en) Improvements to locks
FR771407A (en) Improvements to extendable harrows
FR793417A (en) Improvements to inn locks
FR773783A (en) Improvements to caps
FR42366E (en) Improvements to jacks
FR785168A (en) Improvements to megohmmeters