TWI878470B - 電動鏈吊車 - Google Patents

電動鏈吊車 Download PDF

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Publication number
TWI878470B
TWI878470B TW110106652A TW110106652A TWI878470B TW I878470 B TWI878470 B TW I878470B TW 110106652 A TW110106652 A TW 110106652A TW 110106652 A TW110106652 A TW 110106652A TW I878470 B TWI878470 B TW I878470B
Authority
TW
Taiwan
Prior art keywords
groove
chain
link
load
transverse
Prior art date
Application number
TW110106652A
Other languages
English (en)
Chinese (zh)
Other versions
TW202134166A (zh
Inventor
大村真也
Original Assignee
日商開道股份有限公司
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 日商開道股份有限公司 filed Critical 日商開道股份有限公司
Publication of TW202134166A publication Critical patent/TW202134166A/zh
Application granted granted Critical
Publication of TWI878470B publication Critical patent/TWI878470B/zh

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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
    • B66D3/26—Other details, e.g. housings
    • 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
    • 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Load-Engaging Elements For Cranes (AREA)
TW110106652A 2020-03-09 2021-02-25 電動鏈吊車 TWI878470B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020040047 2020-03-09
JP2020-040047 2020-03-09

Publications (2)

Publication Number Publication Date
TW202134166A TW202134166A (zh) 2021-09-16
TWI878470B true TWI878470B (zh) 2025-04-01

Family

ID=77671539

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110106652A TWI878470B (zh) 2020-03-09 2021-02-25 電動鏈吊車

Country Status (5)

Country Link
US (1) US12103829B2 (https=)
JP (1) JP7305868B2 (https=)
CN (1) CN115151506A (https=)
TW (1) TWI878470B (https=)
WO (1) WO2021181820A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112020005069T5 (de) * 2019-10-21 2022-07-21 Kito Corporation Hebezeug
WO2021181846A1 (ja) * 2020-03-09 2021-09-16 株式会社キトー 電気チェーンブロック
US12460980B2 (en) * 2020-12-11 2025-11-04 Kito Corporation Upper and lower limit detecting apparatus and method for electric chain block

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935093Y1 (https=) * 1969-08-22 1974-09-24
JPS55180698U (https=) * 1979-06-11 1980-12-25
JPS56161297A (en) * 1980-05-16 1981-12-11 Futaba Mfg Smoothing flowing device for road chain of motor chain block
CN104903228A (zh) * 2012-12-14 2015-09-09 科尼起重机设备有限公司 带有改进的链进入的链式吊车
CN206645741U (zh) * 2017-04-17 2017-11-17 维多利科技（江苏）有限公司 一种具有自适应链条环限位装置的手动葫芦
CN110282567A (zh) * 2019-07-09 2019-09-27 浙江冠林机械有限公司 一种手拉葫芦

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289626A (en) * 1965-08-19 1966-12-06 Mcdermott & Co J Ray Chain stoppers
DE1228384B (de) * 1965-09-24 1966-11-10 Demag Zug Gmbh Kettenfuehrung mit kreuzfoermig angeordneten Fuehrungsnuten fuer Rundstahlketten
JPS4838677Y1 (https=) * 1970-04-21 1973-11-15
JPS4941780B1 (https=) 1970-12-31 1974-11-11
JPS5531896B2 (https=) * 1972-08-01 1980-08-21
JPS56170193U (https=) * 1980-05-16 1981-12-16
JPH0533264Y2 (https=) * 1986-10-07 1993-08-24
US5007617A (en) * 1989-08-03 1991-04-16 Vital Kogyo Kabushiki Kaisha Hand-operated chain block
ES2116844B1 (es) 1994-07-15 1999-03-01 Amenabar Axpe Javier Polipasto.
DE102019118225B3 (de) * 2019-07-05 2020-10-01 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Kettenantriebssystem

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935093Y1 (https=) * 1969-08-22 1974-09-24
JPS55180698U (https=) * 1979-06-11 1980-12-25
JPS56161297A (en) * 1980-05-16 1981-12-11 Futaba Mfg Smoothing flowing device for road chain of motor chain block
CN104903228A (zh) * 2012-12-14 2015-09-09 科尼起重机设备有限公司 带有改进的链进入的链式吊车
CN206645741U (zh) * 2017-04-17 2017-11-17 维多利科技（江苏）有限公司 一种具有自适应链条环限位装置的手动葫芦
CN110282567A (zh) * 2019-07-09 2019-09-27 浙江冠林机械有限公司 一种手拉葫芦

Also Published As

Publication number Publication date
JPWO2021181820A1 (https=) 2021-09-16
JP7305868B2 (ja) 2023-07-10
US12103829B2 (en) 2024-10-01
WO2021181820A1 (ja) 2021-09-16
TW202134166A (zh) 2021-09-16
US20230138172A1 (en) 2023-05-04
CN115151506A (zh) 2022-10-04

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