AU1740401A - Cable brake for a balancer - Google Patents

Cable brake for a balancer

Info

Publication number
AU1740401A
AU1740401A AU17404/01A AU1740401A AU1740401A AU 1740401 A AU1740401 A AU 1740401A AU 17404/01 A AU17404/01 A AU 17404/01A AU 1740401 A AU1740401 A AU 1740401A AU 1740401 A AU1740401 A AU 1740401A
Authority
AU
Australia
Prior art keywords
balancer
cable
brake
spool
freewheel
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.)
Abandoned
Application number
AU17404/01A
Inventor
Rudolf Koster
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.)
ARBO GROEP GAK BV
Original Assignee
ARBO GROEP GAK BV
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 ARBO GROEP GAK BV filed Critical ARBO GROEP GAK BV
Publication of AU1740401A publication Critical patent/AU1740401A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/04—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes actuated by centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Flexible Shafts (AREA)

Abstract

The invention concerns a cable brake (2) for a balancer. The balancer (1) in this case is used as lifting device to lower or to descend small and especially clumsy loads (20). The type of balancer used has the possibility to block the cable manually. The cable brake consists of a double spool (6) on which the cable (12) from the balancer on is wound on one side and on the other side the cable (17) for the object to be lowered. Both cables are fixed to the spool. The spool is connected through a freewheel (11) with the incoming shaft (9) of a accelerating wormgear. On the outgoing shaft (8) of the wormgear a friction brake is mounted with friction shoes (14) which are actuated by centrifugal force. The friction shoes are suitably prestressed with a compression spring (16) against the brake lining. The freewheel is installed in such a way that the brake will come into action when the cable is pulled into the balancer, while on descending the load the freewheel leaves the spool free. In some cases it is possible to install a permanent installation and instead of a balancer use a counterweigth in combination with the cable brake.
AU17404/01A 1999-11-08 2000-11-03 Cable brake for a balancer Abandoned AU1740401A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1013521 1999-11-08
NL1013521A NL1013521C2 (en) 1999-11-08 1999-11-08 Cable brake for balancer.
PCT/NL2000/000804 WO2001034512A2 (en) 1999-11-08 2000-11-03 Cable brake for a balancer

Publications (1)

Publication Number Publication Date
AU1740401A true AU1740401A (en) 2001-06-06

Family

ID=19770216

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17404/01A Abandoned AU1740401A (en) 1999-11-08 2000-11-03 Cable brake for a balancer

Country Status (6)

Country Link
EP (1) EP1227996B1 (en)
AT (1) ATE259333T1 (en)
AU (1) AU1740401A (en)
DE (1) DE60008284T2 (en)
NL (1) NL1013521C2 (en)
WO (1) WO2001034512A2 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143230C (en) *
CH99359A (en) * 1922-03-09 1923-05-16 Bucher Guyer Ag Masch Cable winch with spin brake.
DE2038994A1 (en) * 1970-08-05 1972-02-10 Atsuo Koshihara Winch
US4000881A (en) * 1975-06-19 1977-01-04 Matsumoto Kiko Co., Ltd. Slowdown escaping apparatus
FR2373483A1 (en) * 1976-12-10 1978-07-07 Haemmerlin Georges Sa Hoisting drum fitted with friction drive - has drive clutch and brake with integral ratchet
JPS53147350A (en) * 1977-05-27 1978-12-22 Hitachi Ltd Governor for elevator
AT384741B (en) * 1979-07-31 1987-12-28 Bloder Hans RESCUE DEVICE FOR ROPING DOWN PEOPLE
US4554997A (en) * 1985-03-07 1985-11-26 Sheu Por Jiy Emergency descent device
US5052523A (en) * 1991-02-14 1991-10-01 Otis Elevator Company Elevator car-mounted govenor system
DE4328210C1 (en) * 1993-08-21 1994-09-08 Habegger Maschf Portable cable-line machine
CN1037254C (en) * 1994-08-23 1998-02-04 仲建元 Safeguard for cable lift

Also Published As

Publication number Publication date
WO2001034512A3 (en) 2002-05-10
DE60008284T2 (en) 2004-07-15
NL1013521C2 (en) 2001-05-09
DE60008284D1 (en) 2004-03-18
EP1227996B1 (en) 2004-02-11
ATE259333T1 (en) 2004-02-15
EP1227996A2 (en) 2002-08-07
WO2001034512A2 (en) 2001-05-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 35, PAGE(S) 7527-7530 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 17007/00, 64588/00, 79240/00, 79404/00, 79413/00, 10275/01, 10285/01, 10459/01, 10468/01, 11547/01, 11577/01, 11581/01, 11588/01, 11595/01, 11596/01, 11602/01, 11608/01, 11626/01, 11640/01, 11646/01, 11651/01, 11671/01, 11672/01, 11765/01, 12861/01, 12867/01, 12869/01, 12877/01, 12941/01, 13883/01, 13929/01, 14003/01, 14004/01, 14018/01, 14084/01, 14094/01, 15179/01, 15184/01, 15423/01, 15602/01, 16984/01, 17032/01, 17404/01, 17406/01, 17407/01, 17414/01, 18215/01, 18225/01, 19941/01, 19951/01, 19982/01, 21486/01, 21498/01, 21548/01, 21557/01, 2155

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase