GB1041659A - Vertical anchor capstan - Google Patents

Vertical anchor capstan

Info

Publication number
GB1041659A
GB1041659A GB48094/64A GB4809464A GB1041659A GB 1041659 A GB1041659 A GB 1041659A GB 48094/64 A GB48094/64 A GB 48094/64A GB 4809464 A GB4809464 A GB 4809464A GB 1041659 A GB1041659 A GB 1041659A
Authority
GB
United Kingdom
Prior art keywords
capstan
nut
drum
wheel
chain wheel
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
GB48094/64A
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 GB1041659A publication Critical patent/GB1041659A/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
    • B66D1/7421—Capstans having a vertical rotation axis
    • B66D1/7436—Capstans having a vertical rotation axis drivable by both motor and manually
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches

Abstract

1,041,659. Capstans. E. BAAS. Nov. 26, 1964 [Nov. 30, 1963], No. 48094/64. Heading B8B. A vertical capstan incorporates a ratchet arrangement for manual operation comprising a ratchet-wheel bolted to the upper face of the capstan drum 21, a pair of sprung pawls pivotally mounted on the underside of a mounting plate 22 coaxially mounted above the drum and having radial sockets 32 therein to receive handles for the manual operation. The capstan shaft 13 hydraulically driven via a worm and wheel 12 in a gear-box 1 below a ship s deck, is splined to an engaging disc 19, rotatably mounts a chain wheel 20 and the drum 21, bolted together and also rotatably mounts the mounting plate 22 and is capped by a nut 23 threadedly received at 34. In normal operation, the nut 23 is screwed down and via a bearing 37 protected by a labyrinth seal 38, the engaging disc 19 is frictionally coupled to the chain wheel 20 via a friction lining 40. The lower bell-shaped end 41 of the chain wheel 20 protects the lining 40 and acts as a ratchet-wheel 42 for a sprung pawl pivoted at 44 to a base-plate 18. This pawl is screwed in the unlocked position when the capstan pays out. For manual operation the nut 23 is unscrewed against a stop 35 and the shaft 13 and the drum and chain wheel can be turned manually by the inserted handles. Handles are inserted in the radial bores 39 to turn the nut 23.
GB48094/64A 1963-11-30 1964-11-26 Vertical anchor capstan Expired GB1041659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0074464 1963-11-30

Publications (1)

Publication Number Publication Date
GB1041659A true GB1041659A (en) 1966-09-07

Family

ID=6978263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48094/64A Expired GB1041659A (en) 1963-11-30 1964-11-26 Vertical anchor capstan

Country Status (2)

Country Link
US (1) US3288438A (en)
GB (1) GB1041659A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658299A (en) * 1970-07-06 1972-04-25 Stephen A Sprague Boat deck windlass
US3948488A (en) * 1974-09-12 1976-04-06 Dutton-Lainson Company Mounting means for power anchor winch
WO1979000932A1 (en) * 1978-04-14 1979-11-15 J Tatterstal Windings arrangements
US4350109A (en) * 1978-04-14 1982-09-21 Olympic Power Winches Limited Winding arrangements
NZ240141A (en) * 1990-10-05 1993-03-26 Muir Eng Pty Ltd Power winch; free fall and winding modes selected by movement of conical pulleys
MX2012010080A (en) * 2010-03-01 2013-02-27 Abt Inc Rotating football goalpost and method of retrofitting an existing football goalpost.
CN104925222A (en) * 2015-06-18 2015-09-23 淮安远航船用设备制造有限公司 Vertical anchor winch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US261530A (en) * 1882-07-25 Capstan
US1069037A (en) * 1908-06-27 1913-07-29 Jeffrey Mfg Co Cable-winding mechanism.
US1554634A (en) * 1923-05-18 1925-09-22 Dravo Contracting Company Capstan
US1653187A (en) * 1925-08-31 1927-12-20 Abraham L Levy Lock
US1735711A (en) * 1928-03-28 1929-11-12 Herman S Albrecht Capstan
US2288276A (en) * 1940-11-05 1942-06-30 Hoskins Estate Company Pty Ltd Capstan or like hauling means

Also Published As

Publication number Publication date
US3288438A (en) 1966-11-29

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