FR551939A - Winch improvements - Google Patents

Winch improvements

Info

Publication number
FR551939A
FR551939A FR551939DA FR551939A FR 551939 A FR551939 A FR 551939A FR 551939D A FR551939D A FR 551939DA FR 551939 A FR551939 A FR 551939A
Authority
FR
France
Prior art keywords
winch
winch improvements
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)
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR551939A publication Critical patent/FR551939A/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
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0166—Winches with multiple drums or with drums with multiple parts of different diameter
    • B66D2700/0175—Winches with multiple drums or with drums with multiple parts of different diameter with adjacent drums mounted on a single shaft with a common coupling member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR551939D 1921-07-20 1922-05-23 Winch improvements Expired FR551939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551939XA 1921-07-20 1921-07-20

Publications (1)

Publication Number Publication Date
FR551939A true FR551939A (en) 1923-04-17

Family

ID=21996258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551939D Expired FR551939A (en) 1921-07-20 1922-05-23 Winch improvements

Country Status (1)

Country Link
FR (1) FR551939A (en)

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