EP4003896C0 - Lifting gear - Google Patents

Lifting gear

Info

Publication number
EP4003896C0
EP4003896C0 EP20708417.9A EP20708417A EP4003896C0 EP 4003896 C0 EP4003896 C0 EP 4003896C0 EP 20708417 A EP20708417 A EP 20708417A EP 4003896 C0 EP4003896 C0 EP 4003896C0
Authority
EP
European Patent Office
Prior art keywords
lifting gear
lifting
gear
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.)
Active
Application number
EP20708417.9A
Other languages
German (de)
French (fr)
Other versions
EP4003896B1 (en
EP4003896A1 (en
Inventor
Detlef Struck
Wolfram Schneebeck
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.)
Columbus McKinnon Industrial Products GmbH
Original Assignee
Columbus McKinnon Industrial Products GmbH
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 Columbus McKinnon Industrial Products GmbH filed Critical Columbus McKinnon Industrial Products GmbH
Publication of EP4003896A1 publication Critical patent/EP4003896A1/en
Application granted granted Critical
Publication of EP4003896C0 publication Critical patent/EP4003896C0/en
Publication of EP4003896B1 publication Critical patent/EP4003896B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/14—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable lever operated
    • 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
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/05—Brakes with mechanisms with latches for hoists or similar devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Retarders (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
EP20708417.9A 2019-07-24 2020-02-13 Lifting gear Active EP4003896B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019120036.9A DE102019120036A1 (en) 2019-07-24 2019-07-24 Hoist
PCT/DE2020/100101 WO2021013286A1 (en) 2019-07-24 2020-02-13 Lifting gear

Publications (3)

Publication Number Publication Date
EP4003896A1 EP4003896A1 (en) 2022-06-01
EP4003896C0 true EP4003896C0 (en) 2023-06-28
EP4003896B1 EP4003896B1 (en) 2023-06-28

Family

ID=69740073

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20708417.9A Active EP4003896B1 (en) 2019-07-24 2020-02-13 Lifting gear
EP20710033.0A Active EP4003897B1 (en) 2019-07-24 2020-02-13 Lifting gear

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20710033.0A Active EP4003897B1 (en) 2019-07-24 2020-02-13 Lifting gear

Country Status (11)

Country Link
US (1) US20220242704A1 (en)
EP (2) EP4003896B1 (en)
JP (2) JP7295331B2 (en)
CN (2) CN114174210B (en)
AT (2) AT17646U1 (en)
CA (3) CA3153687A1 (en)
DE (3) DE102019120036A1 (en)
ES (2) ES2952011T3 (en)
PL (2) PL4003896T3 (en)
WO (2) WO2021013285A1 (en)
ZA (2) ZA202200895B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240059533A1 (en) * 2020-12-17 2024-02-22 Columbus Mckinnon Industrial Products Gmbh Lever hoist
CN113071720B (en) * 2021-03-24 2022-08-30 哈尔滨工业大学 Rope slow-release device is shifted to saddlebag
CN116161577A (en) * 2023-03-06 2023-05-26 中山市罗顿智能科技有限公司 Jacking machine and control method thereof

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684006A (en) * 1946-11-13 1952-12-10 Columbus Mckinnon Chain Corp Improvements relating to ratchet hoists
FR1390932A (en) * 1963-07-19 1965-03-05 Entpr S Soc Gen Coupling device of two shafts with irreversibility system
SE7702043L (en) * 1976-03-02 1977-09-03 Susumu Ubukata MECHANISM FOR ROLLER BELT
GB1567299A (en) * 1977-05-19 1980-05-14 Eaton Corp Hoists
DE2842814A1 (en) * 1978-09-30 1980-04-10 Delwing Dieter BY MOTOR OR BY HAND, Possibly. REMOTE CONTROLLED ANCHOR WINCH
JPS57196098U (en) * 1981-06-04 1982-12-11
CA1174229A (en) * 1981-07-23 1984-09-11 Henry Vandelinde Drive mechanism for cable drums
DE3137523A1 (en) * 1981-09-22 1983-04-28 Mannesmann AG, 4000 Düsseldorf SAFETY DEVICE FOR A LIFT
JPS597695A (en) * 1982-07-02 1984-01-14 株式会社キト− Loose-rolling device in lever type small-sized traction device combining hoisting
US4589523A (en) * 1984-02-10 1986-05-20 Rose Manufacturing Company Fall arrester and emergency retrieval apparatus and anchor apparatus therefor
JPS60191995A (en) * 1984-03-13 1985-09-30 株式会社日立製作所 Auxiliary brake gear for winding machine
DE3520967A1 (en) * 1985-06-12 1986-12-18 Mannesmann AG, 4000 Düsseldorf Safety-brake device
DE3644781A1 (en) 1986-12-23 1988-07-14 Mannesmann Ag FAN BRAKE
JPH0725438Y2 (en) * 1989-03-20 1995-06-07 新生精機株式会社 Shutter fall prevention device
JPH02147598A (en) * 1988-11-28 1990-06-06 Mitsubishi Electric Corp Emergent brake device
GB2252289B (en) 1991-02-01 1994-07-06 Vital Chain Block Mfg Lever-operated hoist
US5251842A (en) * 1991-04-23 1993-10-12 Takata Inc. Dual-spring retractor operable by a series of discs
JPH0774079B2 (en) * 1991-10-31 1995-08-09 象印チエンブロック株式会社 Mechanical brake for hoisting and towing machines
JPH0729756B2 (en) * 1993-03-17 1995-04-05 株式会社二葉製作所 Idling device for lever-type tow hoist
JPH09507418A (en) * 1994-01-13 1997-07-29 バロー・ヘップバーン・サラ・リミテッド Velocity responsive locking device mainly used for fall prevention device
DE19837832A1 (en) * 1998-08-20 2000-02-24 Zahnradfabrik Friedrichshafen Blocking unit for car with automatic gearbox comprising of first locking plate for automatic action and second, manually operated plate for cases of emergency
US6125514A (en) * 1999-06-30 2000-10-03 Yu; Te-Cheng Safety clamp
DE19959999C2 (en) * 1999-12-13 2001-10-11 Yale Ind Products Gmbh Hoist
DE10148408C1 (en) * 2001-09-29 2002-11-14 Hoffmann Foerdertechnik Gmbh W Safety brake for electric chain hoist uses inertia device for release of locking catch into braking position cooperating with braking cog disc for chain wheel
JP2004277135A (en) * 2003-03-18 2004-10-07 Yoshimitsu Ogura Load fastening machine for vehicle
CN2665101Y (en) * 2003-12-17 2004-12-22 杭州航天万源稀土电机应用技术有限公司 Disc type tong-shaped electromagnetic brake for tooth-free traction machine
JP3944513B2 (en) * 2005-03-02 2007-07-11 新生精機株式会社 Building shutter fall prevention device
DE202005005218U1 (en) * 2005-04-02 2005-06-02 Comeup Industries Inc. Winch for carrying load, has motor synchronously driving ratchet axle, brake disc and drive pulley to rotate endless screw that in turn drives worm gear of rope drum, where screw does not drive gear when motor stops
CN201485220U (en) * 2009-05-27 2010-05-26 赵汉清 Disc brake for tractor
CN205023789U (en) * 2015-09-24 2016-02-10 宁波捷王机电有限公司 Electrical winch brake mechanism
US9994433B2 (en) * 2016-02-18 2018-06-12 Jpw Industries Inc. Brake/clutch device for manual hoist
DE102017108694A1 (en) 2017-04-24 2018-10-25 Heinrich De Fries Gmbh chain
CN209051391U (en) * 2018-10-19 2019-07-02 延锋汽车智能安全系统有限责任公司 Locking system and seat belt retractor for seat belt retractor
CN208995037U (en) * 2018-11-09 2019-06-18 玉环健速机电制造有限公司 It is a kind of can quick despatch handle hand winch

Also Published As

Publication number Publication date
CA3146206A1 (en) 2021-01-28
CA3164748A1 (en) 2021-01-28
CN114174210B (en) 2023-06-23
ZA202200895B (en) 2023-09-27
PL4003897T3 (en) 2023-10-09
EP4003897A1 (en) 2022-06-01
EP4003897C0 (en) 2023-06-28
CN114174210A (en) 2022-03-11
WO2021013285A1 (en) 2021-01-28
JP7232378B2 (en) 2023-03-02
DE202020106350U1 (en) 2020-11-23
EP4003897B1 (en) 2023-06-28
US20220242704A1 (en) 2022-08-04
DE102019120036A1 (en) 2021-01-28
PL4003896T3 (en) 2023-10-02
US20220274813A1 (en) 2022-09-01
DE202020106349U1 (en) 2020-11-23
JP2022542856A (en) 2022-10-07
AT17647U1 (en) 2022-10-15
WO2021013286A1 (en) 2021-01-28
EP4003896B1 (en) 2023-06-28
EP4003896A1 (en) 2022-06-01
JP2022542244A (en) 2022-09-30
ES2952196T3 (en) 2023-10-30
CN114174211A (en) 2022-03-11
JP7295331B2 (en) 2023-06-20
AT17646U1 (en) 2022-10-15
ES2952011T3 (en) 2023-10-26
CN114174211B (en) 2023-07-18
CA3153687A1 (en) 2021-01-28
ZA202200896B (en) 2023-06-28

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