PL4001200T3 - Portable embedded direct-current electric hoist - Google Patents

Portable embedded direct-current electric hoist

Info

Publication number
PL4001200T3
PL4001200T3 PL21173137.7T PL21173137T PL4001200T3 PL 4001200 T3 PL4001200 T3 PL 4001200T3 PL 21173137 T PL21173137 T PL 21173137T PL 4001200 T3 PL4001200 T3 PL 4001200T3
Authority
PL
Poland
Prior art keywords
current electric
electric hoist
portable embedded
embedded direct
direct
Prior art date
Application number
PL21173137.7T
Other languages
Polish (pl)
Inventor
Xintian JIA
Original Assignee
Zhejiang Yongtian Machinery Manufacturing 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 Zhejiang Yongtian Machinery Manufacturing Co., Ltd. filed Critical Zhejiang Yongtian Machinery Manufacturing Co., Ltd.
Publication of PL4001200T3 publication Critical patent/PL4001200T3/en

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
    • B66D1/12—Driving gear incorporating electric 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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
    • 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
    • B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
    • B66D1/225—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation variable ratio or reversing gearing
    • 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
    • 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
    • B66D1/54—Safety gear
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
PL21173137.7T 2020-11-23 2021-05-10 Portable embedded direct-current electric hoist PL4001200T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011325016.1A CN112299272A (en) 2020-11-23 2020-11-23 Portable Built-in DC Electric Hoist

Publications (1)

Publication Number Publication Date
PL4001200T3 true PL4001200T3 (en) 2025-06-23

Family

ID=74335486

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21173137.7T PL4001200T3 (en) 2020-11-23 2021-05-10 Portable embedded direct-current electric hoist

Country Status (4)

Country Link
EP (1) EP4001200B1 (en)
CN (1) CN112299272A (en)
ES (1) ES3025968T3 (en)
PL (1) PL4001200T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113879964B (en) * 2021-09-27 2024-03-29 湖南智驱动力科技有限公司 One-to-two driving system of pure electric single-arm crane
CN115257328B (en) * 2022-08-10 2025-04-22 上海盘毂动力科技股份有限公司 An electric drive system
CN115258991B (en) * 2022-09-19 2023-01-17 杭州未名信科科技有限公司 A hoist power module assembly and intelligent tower crane for intelligent tower crane
CN115490174B (en) * 2022-09-26 2025-07-15 浙江永天机电制造有限公司 A multifunctional electric winch that can be used as an electric hoist
CN115849231B (en) * 2022-12-26 2024-05-31 兰州理工大学 A permanent magnet eddy current brake and winch braking system suitable for winch braking
KR200499149Y1 (en) * 2023-01-04 2025-05-12 김기찬 Rechargeable winch with improved mobility
CN116374870A (en) * 2023-04-17 2023-07-04 中交中南工程局有限公司 An electric hoist for the construction of a station rail top air duct
CN120864392A (en) * 2025-09-26 2025-10-31 钢城集团凉山瑞海实业有限公司 Crane traction device and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3178621B2 (en) * 1992-05-26 2001-06-25 株式会社シマノ Fishing reel
CN2846387Y (en) * 2005-12-23 2006-12-13 重庆工学院七一仪表厂 General electromagnetic power device
CN102153025B (en) * 2011-04-06 2013-06-05 北京中新图锐科技有限公司 Winding mechanism
CN203199931U (en) * 2013-03-21 2013-09-18 贾新天 Embedded type electric block
CN203306957U (en) * 2013-07-05 2013-11-27 贾新天 Embedded multifunctional electric hoist
CN103508361A (en) * 2013-10-24 2014-01-15 贾新天 Portable DC electric hoist
CN206156640U (en) * 2016-11-07 2017-05-10 赵建新 Miniature lifting machine of frequency conversion control adjustable speed
KR101904737B1 (en) * 2018-03-16 2018-11-21 장진수 Hoist for variable speed and multi-winding
CN108657982B (en) * 2018-07-13 2023-11-10 宁波中皇机电有限公司 Portable lifting traction device
CN210985798U (en) * 2019-11-21 2020-07-10 宁波赤马绞盘有限公司 Capstan motor structure and capstan
CN111204671B (en) * 2020-03-10 2022-04-01 江苏海洋大学 Micro winch of water-air interface retraction detecting instrument
CN213738346U (en) * 2020-11-23 2021-07-20 浙江永天机电制造有限公司 Portable embedded direct current electric block

Also Published As

Publication number Publication date
EP4001200C0 (en) 2025-04-30
EP4001200A1 (en) 2022-05-25
CN112299272A (en) 2021-02-02
ES3025968T3 (en) 2025-06-10
EP4001200B1 (en) 2025-04-30

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