EP1247778A3 - Winch - Google Patents

Winch Download PDF

Info

Publication number
EP1247778A3
EP1247778A3 EP02000979A EP02000979A EP1247778A3 EP 1247778 A3 EP1247778 A3 EP 1247778A3 EP 02000979 A EP02000979 A EP 02000979A EP 02000979 A EP02000979 A EP 02000979A EP 1247778 A3 EP1247778 A3 EP 1247778A3
Authority
EP
European Patent Office
Prior art keywords
tensile force
cable
drive
control unit
lifting winch
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
EP02000979A
Other languages
German (de)
French (fr)
Other versions
EP1247778A2 (en
EP1247778B1 (en
Inventor
Maximilian Arzberger
Sebastian Dr. Bauer
Hans Dr. Regler
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen 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 Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Publication of EP1247778A2 publication Critical patent/EP1247778A2/en
Publication of EP1247778A3 publication Critical patent/EP1247778A3/en
Application granted granted Critical
Publication of EP1247778B1 publication Critical patent/EP1247778B1/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
    • B66D1/08—Driving gear incorporating fluid motors
    • 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
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Electric Cable Installation (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

The lifting winch has a rotatably mounted drum (12) and a drive (16) by which the drum is rotated for winding a cable (11) onto it and off it. A control unit and measurement unit continuously determine the momentary tensile force on the cable. When the tensile force falls below a predetermined residual tensile force the power of the drive is corresponding reduced by the control unit and adjusted, whereby the tensile force is kept below the residual tensile force by regulation. An Independent claim is included for a procedure for the operation of a lifting winch.
EP02000979A 2001-04-02 2002-01-16 Winch Expired - Lifetime EP1247778B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116342A DE10116342C2 (en) 2001-04-02 2001-04-02 winch
DE10116342 2001-04-02

Publications (3)

Publication Number Publication Date
EP1247778A2 EP1247778A2 (en) 2002-10-09
EP1247778A3 true EP1247778A3 (en) 2006-04-12
EP1247778B1 EP1247778B1 (en) 2007-03-28

Family

ID=7680072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000979A Expired - Lifetime EP1247778B1 (en) 2001-04-02 2002-01-16 Winch

Country Status (4)

Country Link
EP (1) EP1247778B1 (en)
AT (1) ATE358099T1 (en)
DE (2) DE10116342C2 (en)
HK (1) HK1050351A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10320946B4 (en) * 2003-05-09 2005-05-04 Bauer Maschinen Gmbh Cable winch assembly and method of operation
DE10356329A1 (en) * 2003-11-28 2005-06-23 Ffg Flensburger Fahrzeugbau Gesellschaft Mbh Tension regulator for armoured recovery vehicle winch has load and extension sensors for haulage line connected to computer for load regulation
DE102006010346A1 (en) * 2006-03-07 2007-09-13 Pat Gmbh Overload protection for cranes
US20100319910A1 (en) 2009-06-18 2010-12-23 Sebastien Ives Drum Load Monitoring
DE102014109918A1 (en) 2014-07-15 2016-01-21 Bauer Maschinen Gmbh Construction machine and method for controlling a construction machine
CN104261291B (en) * 2014-08-15 2017-02-01 徐州徐工基础工程机械有限公司 Protection method of hoisting mechanism of rotary drilling rig
ES2700425T5 (en) † 2016-04-04 2023-06-20 Bauer Maschinen Gmbh Work machine and procedure for the treatment of a soil
EP3287588B1 (en) * 2016-08-24 2019-05-22 BAUER Maschinen GmbH Machine tool and method for machining a soil
IT201600090502A1 (en) 2016-09-07 2018-03-07 Soilmec Spa DRILLING MACHINE.
DE102017120490A1 (en) 2017-09-06 2019-03-07 Liebherr-Components Biberach Gmbh The freefall winch
EP3869034A1 (en) * 2020-02-19 2021-08-25 Siemens Gamesa Renewable Energy A/S System and method for assembling or disassembling of a wind turbine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137974A (en) * 1977-01-06 1979-02-06 Smith International, Inc. Hydraulically driven kelly crowd
EP0518297A1 (en) * 1991-06-11 1992-12-16 Bauer Spezialtiefbau GmbH Excavation equipment and method to control the rate of advance of an excavation tool
JPH05321287A (en) * 1991-07-31 1993-12-07 Kobe Steel Ltd Excavating speed control device for excavating machine
JPH06108456A (en) * 1992-09-30 1994-04-19 Hazama Gumi Ltd Position measurement apparatus for excavator for underground continuous wall
JPH06329391A (en) * 1993-05-21 1994-11-29 Hitachi Constr Mach Co Ltd Load detector for winch
US5630477A (en) * 1995-06-02 1997-05-20 Minatre William H Downcrowdable telescopic augering apparatus
EP0790356A1 (en) * 1995-08-31 1997-08-20 Hitachi Construction Machinery Co., Ltd. Controller for excavators
DE29723821U1 (en) * 1997-11-14 1999-03-04 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Winch
DE19813902C1 (en) * 1998-03-28 1999-06-17 Bauer Spezialtiefbau Method of monitoring a telescopic bore rod

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097107B (en) * 1958-07-25 1961-01-12 Inst Schiffbau Device for the automatic control of electrically driven cable winches

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137974A (en) * 1977-01-06 1979-02-06 Smith International, Inc. Hydraulically driven kelly crowd
EP0518297A1 (en) * 1991-06-11 1992-12-16 Bauer Spezialtiefbau GmbH Excavation equipment and method to control the rate of advance of an excavation tool
JPH05321287A (en) * 1991-07-31 1993-12-07 Kobe Steel Ltd Excavating speed control device for excavating machine
JPH06108456A (en) * 1992-09-30 1994-04-19 Hazama Gumi Ltd Position measurement apparatus for excavator for underground continuous wall
JPH06329391A (en) * 1993-05-21 1994-11-29 Hitachi Constr Mach Co Ltd Load detector for winch
US5630477A (en) * 1995-06-02 1997-05-20 Minatre William H Downcrowdable telescopic augering apparatus
EP0790356A1 (en) * 1995-08-31 1997-08-20 Hitachi Construction Machinery Co., Ltd. Controller for excavators
DE29723821U1 (en) * 1997-11-14 1999-03-04 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Winch
DE19813902C1 (en) * 1998-03-28 1999-06-17 Bauer Spezialtiefbau Method of monitoring a telescopic bore rod

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 138 (M - 1573) 8 March 1994 (1994-03-08) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 386 (M - 1641) 20 July 1994 (1994-07-20) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *

Also Published As

Publication number Publication date
HK1050351A1 (en) 2003-06-20
ATE358099T1 (en) 2007-04-15
DE10116342A1 (en) 2002-10-24
EP1247778A2 (en) 2002-10-09
EP1247778B1 (en) 2007-03-28
DE50209812D1 (en) 2007-05-10
DE10116342C2 (en) 2003-02-27

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