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GB1368157A - Winches - Google Patents

Winches

Info

Publication number
GB1368157A
GB1368157A GB230772A GB230772A GB1368157A GB 1368157 A GB1368157 A GB 1368157A GB 230772 A GB230772 A GB 230772A GB 230772 A GB230772 A GB 230772A GB 1368157 A GB1368157 A GB 1368157A
Authority
GB
United Kingdom
Prior art keywords
cable
pulley
rollers
guide
driven
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
GB230772A
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.)
Tractel SAS
Original Assignee
Tractel SAS
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 Tractel SAS filed Critical Tractel SAS
Priority to GB230772A priority Critical patent/GB1368157A/en
Publication of GB1368157A publication Critical patent/GB1368157A/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
    • B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

1368157 Hauling apparatus TRACTEL SA 18 Jan 1972 2307/72 Heading B8B An apparatus 1 for either climbing a cable 6 when a load is coupled to the apparatus or for hauling the loaded cable 6 through the apparatus comprises a driven grooved pulley 3 partially around which the cable 6 is wound and in the groove of which the cable is pressed by clamps 15 which are pressed by rollers 21, 22, 23 under the influence of the load on the cable. The clamps 15 are formed as one endless chain 13 guided in a channel 12 remote from the pulley 3, and driven by engagement with the drum in the cable clamping area so as to follow the cable without any relative slipping. The chain 13 is driven by notches 19 in flanges 18 of the pulley 3 engaging rollers on the chain link pins 14, the rollers otherwise running over profiled side flanges 11 of the guide 12. The rollers 21, 22, 23 are mounted on a pivoted element 27 of a spring biased linkage system 31, 32, 34 coupled to a plastic roller 35 over which the cable 6 passes in leaving the apparatus 1, the system being arranged such that with increased tension in the cable 6 the roller 35 is deflected to cause an increased force of the rollers 21, 22, 23 on the cable on the pulley 3. A stationary cable guide 47 prevents the cable from leaving the pulley 3 and a further tubular guide 48 directs the slack cable from the pulley to the outer surface of the endless chain 13 for exit from the apparatus 1. In a modification (not shown) the endless chain is guided by a pair of idler rollers replacing the flanged guide.
GB230772A 1972-01-18 1972-01-18 Winches Expired GB1368157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB230772A GB1368157A (en) 1972-01-18 1972-01-18 Winches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB230772A GB1368157A (en) 1972-01-18 1972-01-18 Winches

Publications (1)

Publication Number Publication Date
GB1368157A true GB1368157A (en) 1974-09-25

Family

ID=9737262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB230772A Expired GB1368157A (en) 1972-01-18 1972-01-18 Winches

Country Status (1)

Country Link
GB (1) GB1368157A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835294A1 (en) * 1977-08-17 1979-02-22 Nippon Biso Kk PULLING DEVICE
FR2399376A1 (en) * 1977-08-04 1979-03-02 Ppg Industries Inc DEVICE FOR ADVANCING THREADS, FOR EXAMPLE GLASS THREADS
EP0176463A1 (en) * 1984-09-28 1986-04-02 Hydromarine (Sarl) Cable haulage apparatus
GB2312660A (en) * 1996-05-02 1997-11-05 Mactaggart Scott Pulley Drive Assembly
WO2002070393A1 (en) * 2001-03-05 2002-09-12 Ulrich Bitterolf Tightening device for cables and similar
WO2011022800A1 (en) * 2009-08-27 2011-03-03 Rodrigo Prado Pigini Double cabling cargo moving system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399376A1 (en) * 1977-08-04 1979-03-02 Ppg Industries Inc DEVICE FOR ADVANCING THREADS, FOR EXAMPLE GLASS THREADS
DE2835294A1 (en) * 1977-08-17 1979-02-22 Nippon Biso Kk PULLING DEVICE
DE2835294B2 (en) * 1977-08-17 1980-08-07 Nihon Biso K.K., Tokio Cable device
DE2835294C3 (en) * 1977-08-17 1981-06-25 Nihon Biso K.K., Tokyo Cable device
EP0176463A1 (en) * 1984-09-28 1986-04-02 Hydromarine (Sarl) Cable haulage apparatus
FR2571038A1 (en) * 1984-09-28 1986-04-04 Hydromarine Sarl APPARATUS FOR HAULING A CABLE
GB2312660A (en) * 1996-05-02 1997-11-05 Mactaggart Scott Pulley Drive Assembly
GB2312660B (en) * 1996-05-02 2000-09-06 Mactaggart Scott Drive assembly
WO2002070393A1 (en) * 2001-03-05 2002-09-12 Ulrich Bitterolf Tightening device for cables and similar
WO2011022800A1 (en) * 2009-08-27 2011-03-03 Rodrigo Prado Pigini Double cabling cargo moving system

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee