DE69417501D1 - Sicherheitsvorrichtung - Google Patents

Sicherheitsvorrichtung

Info

Publication number
DE69417501D1
DE69417501D1 DE69417501T DE69417501T DE69417501D1 DE 69417501 D1 DE69417501 D1 DE 69417501D1 DE 69417501 T DE69417501 T DE 69417501T DE 69417501 T DE69417501 T DE 69417501T DE 69417501 D1 DE69417501 D1 DE 69417501D1
Authority
DE
Germany
Prior art keywords
safety device
safety
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 - Lifetime
Application number
DE69417501T
Other languages
English (en)
Other versions
DE69417501T2 (de
Inventor
Olavi Jussila
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.)
Konecranes PLC
Original Assignee
KCI Konecranes International Oy
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 KCI Konecranes International Oy filed Critical KCI Konecranes International Oy
Publication of DE69417501D1 publication Critical patent/DE69417501D1/de
Application granted granted Critical
Publication of DE69417501T2 publication Critical patent/DE69417501T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads
    • 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
    • B66D5/32—Detent devices
    • B66D5/34—Detent devices having latches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
DE69417501T 1993-10-15 1994-10-17 Sicherheitsvorrichtung Expired - Lifetime DE69417501T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/136,370 US5458318A (en) 1993-10-15 1993-10-15 Drum brake

Publications (2)

Publication Number Publication Date
DE69417501D1 true DE69417501D1 (de) 1999-05-06
DE69417501T2 DE69417501T2 (de) 1999-07-15

Family

ID=22472553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417501T Expired - Lifetime DE69417501T2 (de) 1993-10-15 1994-10-17 Sicherheitsvorrichtung

Country Status (5)

Country Link
US (1) US5458318A (de)
EP (1) EP0648706B1 (de)
JP (1) JP2769442B2 (de)
CA (1) CA2117946C (de)
DE (1) DE69417501T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647577A (en) * 1994-07-07 1997-07-15 Feldman; Yakov Z. Brake apparatus for an extendable lift apparatus
DE19633836C1 (de) * 1996-08-22 1998-03-05 Stahl R Foerdertech Gmbh Seilzug mit auf die Ausgangswelle wirkender Sicherheitsbremse
KR100402110B1 (ko) * 2001-09-12 2003-10-17 주식회사 고려호이스트 에어밸런싱 호이스트의 안전장치
DE10148408C1 (de) * 2001-09-29 2002-11-14 Hoffmann Foerdertechnik Gmbh W Sicherheitsbremse für einen Elektrokettenzug
DE102004043592B3 (de) * 2004-09-09 2006-03-09 Demag Cranes & Components Gmbh Sicherheitsbremseinrichtung einer Wickeltrommel sowie Arbeitsverfahren zum Einschleifen der Sicherheitsbremse
US7226038B1 (en) * 2005-03-25 2007-06-05 Jon Wickstrom Load arrestor, lifting system and method
US20070023558A1 (en) * 2005-07-27 2007-02-01 Amsafe, Inc. Load limiter for seat belt retractor
CN101205051B (zh) * 2007-12-11 2010-06-09 周增林 起重设备的超速保护制动器
US8246010B2 (en) * 2009-08-13 2012-08-21 Hess Daniel L Fluid shear actuated hoist brake
US8375809B2 (en) * 2010-03-02 2013-02-19 Hamilton Sundstrand Corporation Load monitoring for electromechanical systems
CN104210978A (zh) * 2014-08-25 2014-12-17 苏州中州安勃起重有限公司 一种可锁死的环链电动葫芦
CN106829766A (zh) * 2017-03-27 2017-06-13 肖登福 同心轮组起重装置
FR3080663B1 (fr) * 2018-04-26 2020-05-22 Schneider Electric Industries Sas Module de transmission d'un effort
GB2603819B (en) * 2021-04-08 2023-04-05 Penny Hydraulics Ltd Hoist with safety function

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB114708A (de) * 1900-01-01
US2351997A (en) * 1943-03-12 1944-06-20 Gen Electric Dynamoelectric machine drive
US2974752A (en) * 1957-09-03 1961-03-14 Gen Motors Corp Positive parking brake
US3659686A (en) * 1970-01-19 1972-05-02 Robbins & Myers Brake means for electric motors
SE7702043L (sv) * 1976-03-02 1977-09-03 Susumu Ubukata Mekanism till rullbelte
CA1174229A (en) * 1981-07-23 1984-09-11 Henry Vandelinde Drive mechanism for cable drums
FR2511995B1 (fr) * 1981-08-26 1985-10-18 Verlinde Sa Dispositif de securite pour engin de levage et engin de levage pourvu de ce dispositif
DE3137523C2 (de) * 1981-09-22 1987-04-02 Mannesmann AG, 4000 Düsseldorf Sicherheitseinrichtung für ein Hebezeug
US4566674A (en) * 1984-11-05 1986-01-28 Fulton Manufacturing Corporation Neutral winch
DE3644781A1 (de) * 1986-12-23 1988-07-14 Mannesmann Ag Fangbremse
DE3910369A1 (de) * 1989-03-28 1990-10-04 Mannesmann Ag Sicherheitseinrichtung
US5217208A (en) * 1991-02-15 1993-06-08 Union Camp Corporation Constant tension winch having an anti-theft mechanism

Also Published As

Publication number Publication date
JPH07172778A (ja) 1995-07-11
US5458318A (en) 1995-10-17
JP2769442B2 (ja) 1998-06-25
EP0648706A1 (de) 1995-04-19
CA2117946C (en) 2001-02-20
EP0648706B1 (de) 1999-03-31
DE69417501T2 (de) 1999-07-15
CA2117946A1 (en) 1995-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition