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GB218289A - Improvements in hoist gear particularly for cranes and the like - Google Patents

Improvements in hoist gear particularly for cranes and the like

Info

Publication number
GB218289A
GB218289A GB15102/24A GB1510224A GB218289A GB 218289 A GB218289 A GB 218289A GB 15102/24 A GB15102/24 A GB 15102/24A GB 1510224 A GB1510224 A GB 1510224A GB 218289 A GB218289 A GB 218289A
Authority
GB
United Kingdom
Prior art keywords
cranes
hoist gear
gear particularly
spring
gauthier
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.)
Expired
Application number
GB15102/24A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB218289A publication Critical patent/GB218289A/en
Expired 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
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

218,289. Gauthier, P. June 26, 1923, [Convention date]. Spring-actuated lowering apparatus. - The winding drum 2, attached to the worm wheel, contains an internal spring which is tensioned during descent to rewind the unloaded' rope, when the worm driving-gear is disconnected automatically on the load reaching the ground.
GB15102/24A 1923-06-26 1924-06-23 Improvements in hoist gear particularly for cranes and the like Expired GB218289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR218289X 1923-06-26

Publications (1)

Publication Number Publication Date
GB218289A true GB218289A (en) 1925-02-26

Family

ID=8881395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15102/24A Expired GB218289A (en) 1923-06-26 1924-06-23 Improvements in hoist gear particularly for cranes and the like

Country Status (1)

Country Link
GB (1) GB218289A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111943071A (en) * 2020-08-14 2020-11-17 赵晓晨 Anti-bouncing rope device of endless rope winch
CN119822258A (en) * 2024-12-20 2025-04-15 徐州重型机械有限公司 Tensioning device and tensioning method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111943071A (en) * 2020-08-14 2020-11-17 赵晓晨 Anti-bouncing rope device of endless rope winch
CN119822258A (en) * 2024-12-20 2025-04-15 徐州重型机械有限公司 Tensioning device and tensioning method

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