GB1011958A - Improvements in or relating to apparatus for handling elongate material - Google Patents

Improvements in or relating to apparatus for handling elongate material

Info

Publication number
GB1011958A
GB1011958A GB3190263A GB3190263A GB1011958A GB 1011958 A GB1011958 A GB 1011958A GB 3190263 A GB3190263 A GB 3190263A GB 3190263 A GB3190263 A GB 3190263A GB 1011958 A GB1011958 A GB 1011958A
Authority
GB
United Kingdom
Prior art keywords
sheave
cable
drum
winding
adjustable
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
GB3190263A
Inventor
David Graham
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.)
Johnson and Phillips Ltd
Original Assignee
Johnson and Phillips 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 Johnson and Phillips Ltd filed Critical Johnson and Phillips Ltd
Priority to GB3190263A priority Critical patent/GB1011958A/en
Publication of GB1011958A publication Critical patent/GB1011958A/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
    • B66D1/7405—Capstans having two or more drums providing tractive force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/04—Cable-laying vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/18—Driven rotary elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

1,011,958. Winding and paying out apparatus. JOHNSON & PHILLIPS Ltd. Aug. 20, 1964 [Aug. 13, 1963], No. 31902/63. Heading B8B. [Also in Division F2] Apparatus for winding up on paying out cable 12 to/from a cable tank 11 in a ship 10 comprises a driven winding drum 15, a hauling off sheave 13, adjustable first coupling means responsive to rotation of the drum in one direction when winding in cable to drive the sheave 13 and second coupling means responsive to rotation of the drum in the other direction when paying out cable to couple the sheave 13 to an adjustable braking means, the first coupling braking means being adjustable to vary the tension of the cable passing between the drum 15 and the sheave 13. The drum 15 driven by means 20 drives a sprag clutch 37 via the gear train and slip clutch 35 shown in Fig. 2. The sprag clutch 37, during winding in of cable, takes the drive through from the slip clutch 35 to the sheave 13 via gearing 38, 39. Any excessive tension in the cable between the drum 15 and sheave 13 is relieved by the clutch 35 slipping, the point at which slipping occurs being adjustable. During paying out of the cable the drum 15 is reversed and the sprag clutch 37 is disengaged and the sheave 13 is only driven by the cable passing over it. Rotation of the sheave in this direction causes a sprag clutch 41 to engage and couple the sheave to an adjustable friction brake 43 for further tension regulation. Specifications 990,811 and 990,812 are referred to.
GB3190263A 1963-08-13 1963-08-13 Improvements in or relating to apparatus for handling elongate material Expired GB1011958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3190263A GB1011958A (en) 1963-08-13 1963-08-13 Improvements in or relating to apparatus for handling elongate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3190263A GB1011958A (en) 1963-08-13 1963-08-13 Improvements in or relating to apparatus for handling elongate material

Publications (1)

Publication Number Publication Date
GB1011958A true GB1011958A (en) 1965-12-01

Family

ID=10330094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3190263A Expired GB1011958A (en) 1963-08-13 1963-08-13 Improvements in or relating to apparatus for handling elongate material

Country Status (1)

Country Link
GB (1) GB1011958A (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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