FR552926A - Pneumatic jack - Google Patents

Pneumatic jack

Info

Publication number
FR552926A
FR552926A FR552926DA FR552926A FR 552926 A FR552926 A FR 552926A FR 552926D A FR552926D A FR 552926DA FR 552926 A FR552926 A FR 552926A
Authority
FR
France
Prior art keywords
pneumatic jack
jack
pneumatic
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)
Inventor
Ettore Caretta
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 filed Critical
Application granted granted Critical
Publication of FR552926A publication Critical patent/FR552926A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm 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
    • B66F3/35—Inflatable flexible elements, e.g. bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
FR552926D 1922-04-24 1922-06-14 Pneumatic jack Expired FR552926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB552926X 1922-04-24

Publications (1)

Publication Number Publication Date
FR552926A true FR552926A (en) 1923-05-09

Family

ID=10473485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552926D Expired FR552926A (en) 1922-04-24 1922-06-14 Pneumatic jack

Country Status (1)

Country Link
FR (1) FR552926A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523107A1 (en) * 1982-03-08 1983-09-16 Bauakademie Ddr CYLINDRICAL LIFTING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523107A1 (en) * 1982-03-08 1983-09-16 Bauakademie Ddr CYLINDRICAL LIFTING DEVICE

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