FR759045A - Vérin à charpente ou échafaudage - Google Patents

Vérin à charpente ou échafaudage

Info

Publication number
FR759045A
FR759045A FR759045DA FR759045A FR 759045 A FR759045 A FR 759045A FR 759045D A FR759045D A FR 759045DA FR 759045 A FR759045 A FR 759045A
Authority
FR
France
Prior art keywords
frame
scaffolding
jack
scaffolding jack
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
Jakob Dietrich
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 FR759045A publication Critical patent/FR759045A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR759045D 1932-08-30 1933-07-31 Vérin à charpente ou échafaudage Expired FR759045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH759045X 1932-08-30

Publications (1)

Publication Number Publication Date
FR759045A true FR759045A (fr) 1934-01-27

Family

ID=4534542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR759045D Expired FR759045A (fr) 1932-08-30 1933-07-31 Vérin à charpente ou échafaudage

Country Status (1)

Country Link
FR (1) FR759045A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858694A (en) * 1955-06-13 1958-11-04 Adjusta Products Company Adjustable post

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858694A (en) * 1955-06-13 1958-11-04 Adjusta Products Company Adjustable post

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