GB1058999A - Two-speed winch - Google Patents

Two-speed winch

Info

Publication number
GB1058999A
GB1058999A GB4434164A GB4434164A GB1058999A GB 1058999 A GB1058999 A GB 1058999A GB 4434164 A GB4434164 A GB 4434164A GB 4434164 A GB4434164 A GB 4434164A GB 1058999 A GB1058999 A GB 1058999A
Authority
GB
United Kingdom
Prior art keywords
gear
shaft
pinion
drive
drum
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
GB4434164A
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.)
COSBY DONALD PHILIPPS SMALLPIE
Original Assignee
COSBY DONALD PHILIPPS SMALLPIE
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 COSBY DONALD PHILIPPS SMALLPIE filed Critical COSBY DONALD PHILIPPS SMALLPIE
Priority to GB4434164A priority Critical patent/GB1058999A/en
Publication of GB1058999A publication Critical patent/GB1058999A/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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7484—Details concerning gearing arrangements, e.g. multi-speed
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7421—Capstans having a vertical rotation axis
    • B66D1/7431—Capstans having a vertical rotation axis driven manually only

Abstract

1,058,999. Winch drive gearing. C.D.P. SMALLPIECE. Oct. 19, 1965 [Oct. 30, 1964], No. 44341/64. Heading B8B. [Also in Division F2] A two-speed winch in which the drum 16 is journalled on a stationary shaft 11 comprises a manually rotatable reversible driving pinion 21 meshing with a gear 20 integral with a gear 23, internal gear 24 and external gear 25 journalled coaxially about the shaft 11 and incorporating ratchet teeth 26 and 27 respectively, and pawls 28, 29 pivoted to the drum body 16 to take the drive from either set of ratchet teeth depending on the direction of rotation of the pinion 21. While one pawl transmits the drive the other free wheels. The drum 16 is journalled on the shaft 11 between end plates, one of which supports the pinion 21 and integral gears 20, 23. In a further embodiment, Fig. 3 (not shown), the internal gear is formed on the inside of the drum and engages a gear freely mounted on the drive pinion shaft and coupled thereto by a freewheel arrangement. In the embodiment of Fig. 4 (not shown), the drive pinion (21) is mounted eccentrically on its shaft and the meshing gear (20) is contained to receive the eccentric motion.
GB4434164A 1964-10-30 1964-10-30 Two-speed winch Expired GB1058999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4434164A GB1058999A (en) 1964-10-30 1964-10-30 Two-speed winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4434164A GB1058999A (en) 1964-10-30 1964-10-30 Two-speed winch

Publications (1)

Publication Number Publication Date
GB1058999A true GB1058999A (en) 1967-02-15

Family

ID=10432826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4434164A Expired GB1058999A (en) 1964-10-30 1964-10-30 Two-speed winch

Country Status (1)

Country Link
GB (1) GB1058999A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006502A1 (en) * 1989-10-26 1991-05-16 Christopher Paul Chambers Winch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006502A1 (en) * 1989-10-26 1991-05-16 Christopher Paul Chambers Winch
GB2253199A (en) * 1989-10-26 1992-09-02 Christopher Paul Chambers Winch
GB2253199B (en) * 1989-10-26 1993-12-22 Christopher Paul Chambers Winch
US5398637A (en) * 1989-10-26 1995-03-21 Lewmar Marine Ltd. Winch

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