FR998826A - étau de levage pour tôles - Google Patents

étau de levage pour tôles

Info

Publication number
FR998826A
FR998826A FR998826DA FR998826A FR 998826 A FR998826 A FR 998826A FR 998826D A FR998826D A FR 998826DA FR 998826 A FR998826 A FR 998826A
Authority
FR
France
Prior art keywords
plate lifting
lifting clamp
clamp
plate
lifting
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
Roger Bouquet
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.)
SAVOISIENNE CONST ELEC
Original Assignee
SAVOISIENNE CONST ELEC
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 SAVOISIENNE CONST ELEC filed Critical SAVOISIENNE CONST ELEC
Application granted granted Critical
Publication of FR998826A publication Critical patent/FR998826A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR998826D 1949-10-15 1949-10-15 étau de levage pour tôles Expired FR998826A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998826T 1949-10-15

Publications (1)

Publication Number Publication Date
FR998826A true FR998826A (fr) 1952-01-23

Family

ID=9559669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998826D Expired FR998826A (fr) 1949-10-15 1949-10-15 étau de levage pour tôles

Country Status (1)

Country Link
FR (1) FR998826A (fr)

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