EP3712101A4 - Chain winding device - Google Patents

Chain winding device Download PDF

Info

Publication number
EP3712101A4
EP3712101A4 EP18877740.3A EP18877740A EP3712101A4 EP 3712101 A4 EP3712101 A4 EP 3712101A4 EP 18877740 A EP18877740 A EP 18877740A EP 3712101 A4 EP3712101 A4 EP 3712101A4
Authority
EP
European Patent Office
Prior art keywords
winding device
chain winding
chain
winding
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
EP18877740.3A
Other languages
German (de)
French (fr)
Other versions
EP3712101A1 (en
Inventor
kyosuke Yamano
Kazuma Yamamoto
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 EP3712101A1 publication Critical patent/EP3712101A1/en
Publication of EP3712101A4 publication Critical patent/EP3712101A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • 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
    • B66D1/42—Control devices non-automatic
    • B66D1/46—Control devices non-automatic electric
    • 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
    • B66D1/485—Control devices automatic electrical
    • 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
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Chain Conveyers (AREA)
EP18877740.3A 2017-11-16 2018-07-31 Chain winding device Pending EP3712101A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017220530A JP6845120B2 (en) 2017-11-16 2017-11-16 Chain take-up device
PCT/JP2018/028628 WO2019097770A1 (en) 2017-11-16 2018-07-31 Chain winding device

Publications (2)

Publication Number Publication Date
EP3712101A1 EP3712101A1 (en) 2020-09-23
EP3712101A4 true EP3712101A4 (en) 2021-08-18

Family

ID=66538964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18877740.3A Pending EP3712101A4 (en) 2017-11-16 2018-07-31 Chain winding device

Country Status (4)

Country Link
EP (1) EP3712101A4 (en)
JP (1) JP6845120B2 (en)
CN (1) CN111278762B (en)
WO (1) WO2019097770A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122795A (en) * 1980-02-26 1981-09-26 Kito Kk Duplex driving electric chain block with cargo chain flow regulator
JPS56148084U (en) * 1980-04-03 1981-11-07
JPS58172195A (en) * 1982-04-05 1983-10-08 株式会社日立製作所 Multispeed hoist
JPH02221099A (en) * 1989-02-21 1990-09-04 Zojirushi Chain Block Kk Motor-driven chain block
JPH05238672A (en) * 1992-02-26 1993-09-17 Shikoku Tekko Kk Balance type steel inverting machine
KR20150032406A (en) * 2013-09-17 2015-03-26 대우조선해양 주식회사 A winch system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310686Y2 (en) * 1973-08-07 1978-03-22
US4491301A (en) * 1983-03-11 1985-01-01 Etudes Constructions Appareils Levage Tackles
JP2562071B2 (en) * 1990-03-20 1996-12-11 川鉄マシナリー株式会社 How to replace the crane wire rope
JP2887457B2 (en) * 1995-09-27 1999-04-26 株式会社キトー Double drive electric chain block
DE102005043061B3 (en) * 2005-09-06 2007-05-03 Terex-Demag Gmbh & Co. Kg Combination double bottom block
CN2903001Y (en) * 2005-11-25 2007-05-23 江苏锡安达防爆股份有限公司 Biwinding drum type super high explosion proof electric block hoist
JP6533166B2 (en) 2016-01-25 2019-06-19 株式会社キトー Chain block
CN106957017A (en) * 2017-05-12 2017-07-18 山东电力建设第工程公司 A kind of flat arm tower crane lifting of ultra-large type becomes multiplying power wiring system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122795A (en) * 1980-02-26 1981-09-26 Kito Kk Duplex driving electric chain block with cargo chain flow regulator
JPS56148084U (en) * 1980-04-03 1981-11-07
JPS58172195A (en) * 1982-04-05 1983-10-08 株式会社日立製作所 Multispeed hoist
JPH02221099A (en) * 1989-02-21 1990-09-04 Zojirushi Chain Block Kk Motor-driven chain block
JPH05238672A (en) * 1992-02-26 1993-09-17 Shikoku Tekko Kk Balance type steel inverting machine
KR20150032406A (en) * 2013-09-17 2015-03-26 대우조선해양 주식회사 A winch system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019097770A1 *

Also Published As

Publication number Publication date
WO2019097770A1 (en) 2019-05-23
JP6845120B2 (en) 2021-03-17
JP2019089641A (en) 2019-06-13
CN111278762A (en) 2020-06-12
CN111278762B (en) 2021-07-27
EP3712101A1 (en) 2020-09-23

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