FR451931A - Improvements to lifting devices - Google Patents

Improvements to lifting devices

Info

Publication number
FR451931A
FR451931A FR451931DA FR451931A FR 451931 A FR451931 A FR 451931A FR 451931D A FR451931D A FR 451931DA FR 451931 A FR451931 A FR 451931A
Authority
FR
France
Prior art keywords
lifting devices
lifting
devices
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)
Inventor
Louis Tabulo
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 FR451931A publication Critical patent/FR451931A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR451931D 1911-12-15 1912-12-14 Improvements to lifting devices Expired FR451931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB451931X 1911-12-15

Publications (1)

Publication Number Publication Date
FR451931A true FR451931A (en) 1913-05-02

Family

ID=1492211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451931D Expired FR451931A (en) 1911-12-15 1912-12-14 Improvements to lifting devices

Country Status (1)

Country Link
FR (1) FR451931A (en)

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