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EP4059875A4 - Crane and crane control method - Google Patents

Crane and crane control method Download PDF

Info

Publication number
EP4059875A4
EP4059875A4 EP20888560.8A EP20888560A EP4059875A4 EP 4059875 A4 EP4059875 A4 EP 4059875A4 EP 20888560 A EP20888560 A EP 20888560A EP 4059875 A4 EP4059875 A4 EP 4059875A4
Authority
EP
European Patent Office
Prior art keywords
crane
control method
crane control
control
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.)
Pending
Application number
EP20888560.8A
Other languages
German (de)
French (fr)
Other versions
EP4059875A1 (en
Inventor
Yasuyuki Momoi
Koji Ieshige
Yugo Oikawa
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.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
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 Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Publication of EP4059875A1 publication Critical patent/EP4059875A1/en
Publication of EP4059875A4 publication Critical patent/EP4059875A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
    • B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
EP20888560.8A 2019-11-12 2020-07-02 Crane and crane control method Pending EP4059875A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019204401A JP7297645B2 (en) 2019-11-12 2019-11-12 Crane and crane control method
PCT/JP2020/026086 WO2021095296A1 (en) 2019-11-12 2020-07-02 Crane and crane control method

Publications (2)

Publication Number Publication Date
EP4059875A1 EP4059875A1 (en) 2022-09-21
EP4059875A4 true EP4059875A4 (en) 2024-03-20

Family

ID=75897481

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20888560.8A Pending EP4059875A4 (en) 2019-11-12 2020-07-02 Crane and crane control method

Country Status (4)

Country Link
EP (1) EP4059875A4 (en)
JP (1) JP7297645B2 (en)
CN (1) CN114650962A (en)
WO (1) WO2021095296A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024181451A1 (en) * 2023-03-02 2024-09-06 株式会社キトー Control device, crane, and control method
CN116448188B (en) * 2023-06-13 2023-08-18 西安高商智能科技有限责任公司 Abnormal state monitoring and early warning system for freight winch

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149986A (en) * 1980-04-22 1981-11-20 Mitsubishi Electric Corp Steady-rest controlling device for suspension type crane
JPS5992892A (en) * 1982-11-17 1984-05-29 株式会社日本製鋼所 Controller for center rest of hanging type conveyor
JPS60153392A (en) * 1984-01-24 1985-08-12 株式会社東芝 Safety device for crane
JPH0680387A (en) * 1992-09-01 1994-03-22 Hitachi Kiden Kogyo Ltd Method for controlling crane positioning and swinging prevention
JPH09156876A (en) * 1995-12-06 1997-06-17 Mitsui Eng & Shipbuild Co Ltd Shake stopping device for crane
US5909817A (en) * 1995-10-12 1999-06-08 Geotech Crane Controls, Inc. Method and apparatus for controlling and operating a container crane or other similar cranes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123882A (en) * 1979-03-12 1980-09-24 Mitsubishi Electric Corp Method of controlling cargo work and conveyance equipment
JPH08324960A (en) 1995-05-26 1996-12-10 Nippon Steel Corp Crane bracing control method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149986A (en) * 1980-04-22 1981-11-20 Mitsubishi Electric Corp Steady-rest controlling device for suspension type crane
JPS5992892A (en) * 1982-11-17 1984-05-29 株式会社日本製鋼所 Controller for center rest of hanging type conveyor
JPS60153392A (en) * 1984-01-24 1985-08-12 株式会社東芝 Safety device for crane
JPH0680387A (en) * 1992-09-01 1994-03-22 Hitachi Kiden Kogyo Ltd Method for controlling crane positioning and swinging prevention
US5909817A (en) * 1995-10-12 1999-06-08 Geotech Crane Controls, Inc. Method and apparatus for controlling and operating a container crane or other similar cranes
JPH09156876A (en) * 1995-12-06 1997-06-17 Mitsui Eng & Shipbuild Co Ltd Shake stopping device for crane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021095296A1 *

Also Published As

Publication number Publication date
EP4059875A1 (en) 2022-09-21
JP2021075372A (en) 2021-05-20
CN114650962A (en) 2022-06-21
WO2021095296A1 (en) 2021-05-20
JP7297645B2 (en) 2023-06-26

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Legal Events

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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A4 Supplementary search report drawn up and despatched

Effective date: 20240215

RIC1 Information provided on ipc code assigned before grant

Ipc: B66C 15/04 20060101ALI20240209BHEP

Ipc: B66C 13/06 20060101ALI20240209BHEP

Ipc: B66C 13/22 20060101AFI20240209BHEP