GB8805319D0 - Variable diameter winch drum - Google Patents

Variable diameter winch drum

Info

Publication number
GB8805319D0
GB8805319D0 GB888805319A GB8805319A GB8805319D0 GB 8805319 D0 GB8805319 D0 GB 8805319D0 GB 888805319 A GB888805319 A GB 888805319A GB 8805319 A GB8805319 A GB 8805319A GB 8805319 D0 GB8805319 D0 GB 8805319D0
Authority
GB
United Kingdom
Prior art keywords
variable diameter
winch drum
diameter winch
drum
variable
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.)
Withdrawn
Application number
GB888805319A
Other versions
GB2215297A (en
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.)
YVONNE HARRISON TRENT POLYTECH
Original Assignee
YVONNE HARRISON TRENT POLYTECH
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 YVONNE HARRISON TRENT POLYTECH filed Critical YVONNE HARRISON TRENT POLYTECH
Priority to GB8805319A priority Critical patent/GB2215297A/en
Publication of GB8805319D0 publication Critical patent/GB8805319D0/en
Publication of GB2215297A publication Critical patent/GB2215297A/en
Withdrawn legal-status Critical Current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
    • 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
    • B66D1/7494—Self-tailing capstans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Flexible Shafts (AREA)
GB8805319A 1988-03-05 1988-03-05 Variable diameter winch drive Withdrawn GB2215297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8805319A GB2215297A (en) 1988-03-05 1988-03-05 Variable diameter winch drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8805319A GB2215297A (en) 1988-03-05 1988-03-05 Variable diameter winch drive

Publications (2)

Publication Number Publication Date
GB8805319D0 true GB8805319D0 (en) 1988-04-07
GB2215297A GB2215297A (en) 1989-09-20

Family

ID=10632942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8805319A Withdrawn GB2215297A (en) 1988-03-05 1988-03-05 Variable diameter winch drive

Country Status (1)

Country Link
GB (1) GB2215297A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301178A (en) * 1993-07-05 1995-02-01 Meissner Engineering B V Winch.
GB2296229A (en) * 1994-12-20 1996-06-26 Alform Extrusions Ltd Winding drum
US5829736A (en) * 1995-08-18 1998-11-03 Harken, Inc. Winch having drum of two diameters for alternative engagement by a line at two speeds
US9586794B2 (en) 2013-05-03 2017-03-07 Illinois Tool Works Inc. Winch having adjustable initial mechanical advantage

Also Published As

Publication number Publication date
GB2215297A (en) 1989-09-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)