FR997547A - Jacks development - Google Patents

Jacks development

Info

Publication number
FR997547A
FR997547A FR997547DA FR997547A FR 997547 A FR997547 A FR 997547A FR 997547D A FR997547D A FR 997547DA FR 997547 A FR997547 A FR 997547A
Authority
FR
France
Prior art keywords
jacks
development
jacks development
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.)
CONSORTIUM D INV S NOUVELLES R
Original Assignee
CONSORTIUM D INV S NOUVELLES R
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 CONSORTIUM D INV S NOUVELLES R filed Critical CONSORTIUM D INV S NOUVELLES R
Application granted granted Critical
Publication of FR997547A publication Critical patent/FR997547A/en
Expired legal-status Critical Current

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
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR997547D 1949-09-21 1949-09-21 Jacks development Expired FR997547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997547T 1949-09-21

Publications (1)

Publication Number Publication Date
FR997547A true FR997547A (en) 1952-01-07

Family

ID=9558756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997547D Expired FR997547A (en) 1949-09-21 1949-09-21 Jacks development

Country Status (1)

Country Link
FR (1) FR997547A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558817A1 (en) * 1984-01-26 1985-08-02 Astra Ets Florimond Chabardes Improvements to systems for driving the screws of scissor jacks.
EP0295128A1 (en) * 1987-06-12 1988-12-14 Metallifacture Limited Jacks
WO1990010594A1 (en) * 1989-03-08 1990-09-20 August Bilstein Gmbh & Co. Kg Vehicle jack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558817A1 (en) * 1984-01-26 1985-08-02 Astra Ets Florimond Chabardes Improvements to systems for driving the screws of scissor jacks.
EP0295128A1 (en) * 1987-06-12 1988-12-14 Metallifacture Limited Jacks
WO1990010594A1 (en) * 1989-03-08 1990-09-20 August Bilstein Gmbh & Co. Kg Vehicle jack

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