FR510707A - Vérin - Google Patents

Vérin

Info

Publication number
FR510707A
FR510707A FR510707A FR510707DA FR510707A FR 510707 A FR510707 A FR 510707A FR 510707 A FR510707 A FR 510707A FR 510707D A FR510707D A FR 510707DA FR 510707 A FR510707 A FR 510707A
Authority
FR
France
Prior art keywords
cylinder
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
FR510707A
Other languages
English (en)
Inventor
Gottlieb Ulrich Grob
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 FR510707A publication Critical patent/FR510707A/fr
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
    • B66F3/14—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through pawl-and-ratchet mechanisms
    • 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
    • B66F3/10—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated with telescopic sleeves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR510707A 1919-11-29 1920-02-25 Vérin Expired FR510707A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH510707X 1919-11-29

Publications (1)

Publication Number Publication Date
FR510707A true FR510707A (fr) 1920-12-09

Family

ID=4517419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510707A Expired FR510707A (fr) 1919-11-29 1920-02-25 Vérin

Country Status (1)

Country Link
FR (1) FR510707A (fr)

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