GB362572A - Improvements in winches - Google Patents

Improvements in winches

Info

Publication number
GB362572A
GB362572A GB29316/30A GB2931630A GB362572A GB 362572 A GB362572 A GB 362572A GB 29316/30 A GB29316/30 A GB 29316/30A GB 2931630 A GB2931630 A GB 2931630A GB 362572 A GB362572 A GB 362572A
Authority
GB
United Kingdom
Prior art keywords
shaft
gears
sleeve
operating
journalled
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
GB29316/30A
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
Publication of GB362572A publication Critical patent/GB362572A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Abstract

362,572. Winches. HAULOTTE, A., St-Jean de Maurienne, Savoie, France. Sept. 30, 1930, No. 29316. Convention date, Oct. 4, 1929. [Class 78 (v).] Each winding drum 8, 8a can be driven from the shaft 19 through either of the gear trains 18, 33 ; 18, 33, 34 by rotating the arm 35 to bring one of the gears 33, 34 into engagement with one of the gears 13, 13a and adjusting the position of the gears 33, 34 by sliding the shaft 27. The gear 18 is keyed to the shaft 19 which is journalled in the endplates 1, 2 of the framework and carries fast and loose pulleys 21, 20 respectively. The shaft 27 is mounted in brackets 28, 29 formed integral with a sleeve 26 which is rotatably mounted on the shaft 19. The arm 35 is attached to the sleeve and is provided with a positioning stud 36 co-operating with a sector 37 on which are marked five angular positions a .. e. Each drum has a brake pulley 9 co-operating with a brake band, one end of which is fixed and the other end of which is attached to a lever 10 pivoted at 11 and urged to the braking position by a spring 12 or counterweight. The gears 13, 13a have internal ratchet teeth 14, 14a which are engaged by pawls 15, 15a having operating handles 17, 17a. In a modification the sleeve 26 is journalled in the frame and the shaft 19 is mounted in the sleeve by means of eccentric supports and ball bearings. The shaft 19 carries a pinion which can be brought into engagement with either of the gears 13, 13a by rotating the sleeve 26.
GB29316/30A 1929-10-04 1930-09-30 Improvements in winches Expired GB362572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR362572X 1929-10-04

Publications (1)

Publication Number Publication Date
GB362572A true GB362572A (en) 1931-12-10

Family

ID=8894059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29316/30A Expired GB362572A (en) 1929-10-04 1930-09-30 Improvements in winches

Country Status (1)

Country Link
GB (1) GB362572A (en)

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