GB520046A - Improvements relating to winches - Google Patents

Improvements relating to winches

Info

Publication number
GB520046A
GB520046A GB29929/38A GB2992938A GB520046A GB 520046 A GB520046 A GB 520046A GB 29929/38 A GB29929/38 A GB 29929/38A GB 2992938 A GB2992938 A GB 2992938A GB 520046 A GB520046 A GB 520046A
Authority
GB
United Kingdom
Prior art keywords
drum
rope
clutch
storage
winches
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
GB29929/38A
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.)
ERNEST SMALL
HARRY FREDERIC VARLEY
Mb Wild & Co Ltd
Original Assignee
ERNEST SMALL
HARRY FREDERIC VARLEY
Mb Wild & Co Ltd
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 ERNEST SMALL, HARRY FREDERIC VARLEY, Mb Wild & Co Ltd filed Critical ERNEST SMALL
Priority to GB29929/38A priority Critical patent/GB520046A/en
Publication of GB520046A publication Critical patent/GB520046A/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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • 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
    • B66D1/7405—Capstans having two or more drums providing tractive force
    • B66D1/741—Capstans having two or more drums providing tractive force and having rope storing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

520,046. Winches. WILD & CO., Ltd., M. B., AITKEN, R. L., SMALL, E., and VARLEY, H. F. Oct. 15, 1938, No. 29929. [Class 78 (v)] In. winches of the type employing a storage drum in addition to one or more rope actuating drums, substantially uniform tension of the rope c is maintained between the actuating drum a and the storage drum b by driving the drum b from the power shaft d of the drum a and introducing between the shaft g of the drum a and the shaft p of the drum b a friction clutch i and a uni-directional clutch m. Increased tension on the rope c caused by piling up of coils on the drum b, when winding on to the storage drum, will be prevented by slip of the clutch j, and in the reverse movement the one-way clutch m will allow of slower rotation of the drum b. The motion of drum b in the unwinding direction may be controlled by a uni-directional brake w having adjustable spring-pressed friction discs. A rope guide roller or rollers may be arranged between the actuating and storage drums.
GB29929/38A 1938-10-15 1938-10-15 Improvements relating to winches Expired GB520046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29929/38A GB520046A (en) 1938-10-15 1938-10-15 Improvements relating to winches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29929/38A GB520046A (en) 1938-10-15 1938-10-15 Improvements relating to winches

Publications (1)

Publication Number Publication Date
GB520046A true GB520046A (en) 1940-04-12

Family

ID=10299488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29929/38A Expired GB520046A (en) 1938-10-15 1938-10-15 Improvements relating to winches

Country Status (1)

Country Link
GB (1) GB520046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568557A1 (en) * 1984-08-04 1986-02-07 Rotzler Gmbh Co CONTINUOUS WINCH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568557A1 (en) * 1984-08-04 1986-02-07 Rotzler Gmbh Co CONTINUOUS WINCH
GB2164314A (en) * 1984-08-04 1986-03-19 Rotzler Gmbh Co Winch

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