EP1475346A3 - Lifting device - Google Patents

Lifting device Download PDF

Info

Publication number
EP1475346A3
EP1475346A3 EP04009490A EP04009490A EP1475346A3 EP 1475346 A3 EP1475346 A3 EP 1475346A3 EP 04009490 A EP04009490 A EP 04009490A EP 04009490 A EP04009490 A EP 04009490A EP 1475346 A3 EP1475346 A3 EP 1475346A3
Authority
EP
European Patent Office
Prior art keywords
coupling
driving
cable drum
drive shaft
coupling segments
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.)
Granted
Application number
EP04009490A
Other languages
German (de)
French (fr)
Other versions
EP1475346B1 (en
EP1475346A2 (en
Inventor
Klaus-Jürgen Winter
Heinrich Flaig
Thomas Kohlenberg
Michael Dammer
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.)
Demag Cranes and Components GmbH
Original Assignee
Demag Cranes and Components 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 Demag Cranes and Components GmbH filed Critical Demag Cranes and Components GmbH
Publication of EP1475346A2 publication Critical patent/EP1475346A2/en
Publication of EP1475346A3 publication Critical patent/EP1475346A3/en
Application granted granted Critical
Publication of EP1475346B1 publication Critical patent/EP1475346B1/en
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
    • B66D1/14—Power transmissions between power sources and drums or barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The lifting gear has the torque of a drive shaft (2) transmitted to a cable drum (4) via a coupling with coupling elements which each consists of individual coupling segments which on both sides have radially inwards and radially outwards pointing driving cams. The coupling segments extend outside the driving cams between the driving flange (3a) on the drive shaft and the cable drum. For the extent between the driving flange and cable drum the coupling segments have sections having locating faces (9b) extending flat from the driving cams.
EP04009490A 2003-05-09 2004-04-22 Lifting device Expired - Lifetime EP1475346B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10320853A DE10320853B4 (en) 2003-05-09 2003-05-09 hoist
DE10320853 2003-05-09

Publications (3)

Publication Number Publication Date
EP1475346A2 EP1475346A2 (en) 2004-11-10
EP1475346A3 true EP1475346A3 (en) 2005-12-28
EP1475346B1 EP1475346B1 (en) 2011-06-22

Family

ID=32981306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04009490A Expired - Lifetime EP1475346B1 (en) 2003-05-09 2004-04-22 Lifting device

Country Status (6)

Country Link
US (1) US6988715B2 (en)
EP (1) EP1475346B1 (en)
CN (1) CN1550447A (en)
AT (1) ATE513782T1 (en)
DE (1) DE10320853B4 (en)
ES (1) ES2367772T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2916195Y (en) * 2006-01-26 2007-06-27 江门市汉宇电器有限公司 Centrifugal drainage pump
DE102007014505A1 (en) * 2007-03-27 2008-10-02 Demag Cranes & Components Gmbh hoist
KR100831070B1 (en) * 2007-05-09 2008-05-20 한국고벨주식회사 Turning device for hoist
DE102014117561A1 (en) 2014-11-28 2016-06-02 Terex Mhps Gmbh Trolley for a hoist
DE102015102140A1 (en) 2015-02-13 2016-08-18 Terex MHPS IP Management GmbH Arrangement of an electric drive motor, a transmission and a rotary encoder, in particular for a cable pull

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260887B (en) * 1963-01-18 1968-02-08 Beteiligungs & Patentverw Gmbh Connection structure between a drum, in particular a cable drum, and a shaft
GB1157911A (en) * 1966-08-11 1969-07-09 Gen Electric & English Elect Improvements in or relating to Winder Drums
US3568468A (en) * 1969-06-17 1971-03-09 Harnischfeger Corp Cable drum mounting for a crane
US4392635A (en) * 1980-10-16 1983-07-12 Rule Industries, Inc. Rotary power coupling and planetary gear winch
DE4310770A1 (en) * 1993-04-02 1994-10-06 Krupp Industrietech Motor-operated rope winch
DE29816675U1 (en) * 1998-09-17 1998-12-17 M. A. T. Malmedie Antriebstechnik GmbH, 42653 Solingen Coupling for hoists

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121017A1 (en) * 1971-04-29 1972-11-02 Uher Patent AG. Zug (Schweiz) Manual and / or motorized windlass
GB1418013A (en) * 1972-06-16 1975-12-17 Kohler G Drum winch
US4483685A (en) * 1983-03-21 1984-11-20 The Singer Company Motor isolator pulley
US4714448A (en) * 1984-12-27 1987-12-22 Valeo Torsional damper device
DE3621187A1 (en) * 1986-06-25 1988-01-21 Hackforth Gmbh & Co Kg ELASTIC SHAFT COUPLING
US5474499A (en) * 1993-07-12 1995-12-12 The United States Of America As Represented By The Secretary Of The Navy Flexible drive shaft coupling
FR2714435B1 (en) * 1993-12-23 1996-02-09 Valeo Damping device for compensating for rotational jolts and friction clutch comprising such a device.
US5950778A (en) * 1996-10-31 1999-09-14 Eastman Kodak Company Vibration isolation drive coupling
US6315080B1 (en) * 2000-01-24 2001-11-13 Paul J. Doran Converter arrangement for modular motor
DE10225948A1 (en) * 2002-06-11 2003-12-24 Friedr Flender Gmbh A Elastic coupling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260887B (en) * 1963-01-18 1968-02-08 Beteiligungs & Patentverw Gmbh Connection structure between a drum, in particular a cable drum, and a shaft
GB1157911A (en) * 1966-08-11 1969-07-09 Gen Electric & English Elect Improvements in or relating to Winder Drums
US3568468A (en) * 1969-06-17 1971-03-09 Harnischfeger Corp Cable drum mounting for a crane
US4392635A (en) * 1980-10-16 1983-07-12 Rule Industries, Inc. Rotary power coupling and planetary gear winch
DE4310770A1 (en) * 1993-04-02 1994-10-06 Krupp Industrietech Motor-operated rope winch
DE29816675U1 (en) * 1998-09-17 1998-12-17 M. A. T. Malmedie Antriebstechnik GmbH, 42653 Solingen Coupling for hoists

Also Published As

Publication number Publication date
US20040238805A1 (en) 2004-12-02
ATE513782T1 (en) 2011-07-15
ES2367772T3 (en) 2011-11-08
DE10320853B4 (en) 2005-12-29
CN1550447A (en) 2004-12-01
EP1475346B1 (en) 2011-06-22
DE10320853A1 (en) 2004-12-02
EP1475346A2 (en) 2004-11-10
US6988715B2 (en) 2006-01-24

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