ATE514651T1 - FREEFALL WINDS - Google Patents

FREEFALL WINDS

Info

Publication number
ATE514651T1
ATE514651T1 AT00974181T AT00974181T ATE514651T1 AT E514651 T1 ATE514651 T1 AT E514651T1 AT 00974181 T AT00974181 T AT 00974181T AT 00974181 T AT00974181 T AT 00974181T AT E514651 T1 ATE514651 T1 AT E514651T1
Authority
AT
Austria
Prior art keywords
anchor
winch
freefall
winds
chain
Prior art date
Application number
AT00974181T
Other languages
German (de)
Inventor
Robert Muir
Original Assignee
Muir Eng Pty 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 Muir Eng Pty Ltd filed Critical Muir Eng Pty Ltd
Application granted granted Critical
Publication of ATE514651T1 publication Critical patent/ATE514651T1/en

Links

Classifications

    • 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
    • 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
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • 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
    • B66D1/72—Anchor-chain sprockets; Anchor capstans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Golf Clubs (AREA)
  • Wind Motors (AREA)

Abstract

A winch 100 which is provided with means to automatically provide free fall of an anchor, said winch including means to drive the anchor's attached rope/chain out of a storage area until the weight of the anchor and attached rope/chain is sufficient to activate a means to disengage the drive mechanism and the anchor is permitted to free fall; the winch also has means to provide controlled motorised lowering and braking of the falling anchor at any time during its downwards fall but which may be used as a conventional power up power down winch.
AT00974181T 1999-11-15 2000-11-15 FREEFALL WINDS ATE514651T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ4030A AUPQ403099A0 (en) 1999-11-15 1999-11-15 Free fall windlasses
PCT/AU2000/001392 WO2001035712A2 (en) 1999-11-15 2000-11-15 Free fall windlasses

Publications (1)

Publication Number Publication Date
ATE514651T1 true ATE514651T1 (en) 2011-07-15

Family

ID=3818175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00974181T ATE514651T1 (en) 1999-11-15 2000-11-15 FREEFALL WINDS

Country Status (4)

Country Link
EP (1) EP1235736B1 (en)
AT (1) ATE514651T1 (en)
AU (3) AUPQ403099A0 (en)
WO (1) WO2001035712A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001267949A1 (en) * 2000-06-16 2001-12-24 Fairthorne Marine Limited Winch
GB0526427D0 (en) * 2005-12-23 2006-02-08 Lewmar Ltd Marine line hauling device assembly
CN115817713B (en) * 2022-11-24 2023-08-08 广东精铟海洋工程股份有限公司 Universal guiding device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566674A (en) * 1984-11-05 1986-01-28 Fulton Manufacturing Corporation Neutral winch
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
DE4446443C2 (en) * 1994-12-23 1996-10-02 Fuerstlich Hohenzollernsche We Winch with a clutch that can be used as a free-fall brake
JPH09249391A (en) * 1996-03-15 1997-09-22 Masabumi Nakade Anchor lifting machine

Also Published As

Publication number Publication date
EP1235736A1 (en) 2002-09-04
AUPQ403099A0 (en) 1999-12-09
AU774056B2 (en) 2004-06-17
EP1235736B1 (en) 2011-06-29
AU1259001A (en) 2001-05-30
AU7158700A (en) 2001-05-17
WO2001035712A3 (en) 2001-10-11
EP1235736A4 (en) 2006-11-29
WO2001035712A2 (en) 2001-05-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties