FR507588A - Jack control device - Google Patents

Jack control device

Info

Publication number
FR507588A
FR507588A FR507588A FR507588DA FR507588A FR 507588 A FR507588 A FR 507588A FR 507588 A FR507588 A FR 507588A FR 507588D A FR507588D A FR 507588DA FR 507588 A FR507588 A FR 507588A
Authority
FR
France
Prior art keywords
control device
jack control
jack
control
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
FR507588A
Other languages
French (fr)
Inventor
Louis Renault
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR507588A publication Critical patent/FR507588A/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
    • B66F13/00—Common constructional features or accessories

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR507588A 1919-12-20 1919-12-20 Jack control device Expired FR507588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR507588T 1919-12-20

Publications (1)

Publication Number Publication Date
FR507588A true FR507588A (en) 1920-09-18

Family

ID=8909826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR507588A Expired FR507588A (en) 1919-12-20 1919-12-20 Jack control device

Country Status (1)

Country Link
FR (1) FR507588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512150A (en) * 1947-01-08 1950-06-20 Airquipment Company Hydraulic ram mechanism having shielding and stop means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512150A (en) * 1947-01-08 1950-06-20 Airquipment Company Hydraulic ram mechanism having shielding and stop means

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