FR705287A - Appareil de levage - Google Patents

Appareil de levage

Info

Publication number
FR705287A
FR705287A FR705287DA FR705287A FR 705287 A FR705287 A FR 705287A FR 705287D A FR705287D A FR 705287DA FR 705287 A FR705287 A FR 705287A
Authority
FR
France
Prior art keywords
lifting gear
lifting
gear
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
English (en)
Inventor
Gabriel-Pierre Guillot
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 FR705287A publication Critical patent/FR705287A/fr
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)
FR705287D 1930-11-08 1930-11-08 Appareil de levage Expired FR705287A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR705287T 1930-11-08

Publications (1)

Publication Number Publication Date
FR705287A true FR705287A (fr) 1931-06-04

Family

ID=9067085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705287D Expired FR705287A (fr) 1930-11-08 1930-11-08 Appareil de levage

Country Status (1)

Country Link
FR (1) FR705287A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072086A (en) 1975-02-10 1978-02-07 Nordlung Karl Signar Driving assembly
WO2014052553A1 (fr) * 2012-09-28 2014-04-03 Eaton Corporation Actionneur à capsule de verrouillage sous pression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072086A (en) 1975-02-10 1978-02-07 Nordlung Karl Signar Driving assembly
WO2014052553A1 (fr) * 2012-09-28 2014-04-03 Eaton Corporation Actionneur à capsule de verrouillage sous pression

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