GB956919A - Planetary driven winch - Google Patents

Planetary driven winch

Info

Publication number
GB956919A
GB956919A GB2389362A GB2389362A GB956919A GB 956919 A GB956919 A GB 956919A GB 2389362 A GB2389362 A GB 2389362A GB 2389362 A GB2389362 A GB 2389362A GB 956919 A GB956919 A GB 956919A
Authority
GB
United Kingdom
Prior art keywords
carrier
drum
gear
shaft
annulus
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
GB2389362A
Inventor
John Edwin Magnuson
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.)
Paccar Inc
Original Assignee
Pacific Car and Foundry Co
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 Pacific Car and Foundry Co filed Critical Pacific Car and Foundry Co
Priority to GB2389362A priority Critical patent/GB956919A/en
Publication of GB956919A publication Critical patent/GB956919A/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
    • B66D1/22—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

956,919. Epicyclic gearing. PACIFIC CAR & FOUNDRY CO. June 21, 1962, No. 23893/62. Headings F2D and F2Q. [Also in Division B8] A winch drum 5 is driven from an input shaft 48 through bevel gearing 46, 47, a reversing three-element planet gear 42, 43, 44 driving an axial shaft 28 connected to the drum 5 by a compound epicyclic reduction gear comprising a central three-element planet gear 40 - - mounted between identical three-element spur gears 22 - -, 23 - - in parallel. The central gear comprises a sun pinion 40, planets 38, planet carrier 37, and annulus 14, while the outer gears comprise sun pinions 22, 23, pinions 16, 17, fixed carriers 12, 13, and annuli 20, 21, the central annulus 14 being connected to the carriers 12, 13, the outer carriers 20, 21 being connected to the drum 5 and the carrier 37 being splined to the outer sun pinions 22, 23. The reversing gear is controlled by a dog-clutch 62, 63 operated by a shift-lever 65. For forward drive the clutch is moved to the right to lock the planet carrier 41 and annulus 44 for direct drive of shaft 28 by bevel pinion 47, while for reverse it is moved to the left so that carrier 41 is locked to the fixed carrier 13. In the neutral position shown a gypsy spool 52<SP>1</SP> may be driven directly from the input shaft 48. The drum shaft 28 carries a one-way acting brake 30, 31.
GB2389362A 1962-06-21 1962-06-21 Planetary driven winch Expired GB956919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2389362A GB956919A (en) 1962-06-21 1962-06-21 Planetary driven winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2389362A GB956919A (en) 1962-06-21 1962-06-21 Planetary driven winch

Publications (1)

Publication Number Publication Date
GB956919A true GB956919A (en) 1964-04-29

Family

ID=10203014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2389362A Expired GB956919A (en) 1962-06-21 1962-06-21 Planetary driven winch

Country Status (1)

Country Link
GB (1) GB956919A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707699A1 (en) * 1977-02-23 1978-08-24 Thyssen Industrie Variable ratio drive for mining equipment - has several stages and hollow shaft with enclosed torsion shaft
DE2921195A1 (en) * 1979-05-25 1980-12-11 Julius Marbaise Gmbh & Co Kg M Multistage planet gear for winch drum drive - has coupling bush slidable to give slow wind, freewheel and fast wind positions
DE3129904A1 (en) * 1981-07-24 1983-02-10 Mannesmann AG, 4000 Düsseldorf Gearbox with a plurality of transmission stages
CN104477803A (en) * 2014-11-05 2015-04-01 中联重科股份有限公司 Crane and hoisting mechanism thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707699A1 (en) * 1977-02-23 1978-08-24 Thyssen Industrie Variable ratio drive for mining equipment - has several stages and hollow shaft with enclosed torsion shaft
DE2921195A1 (en) * 1979-05-25 1980-12-11 Julius Marbaise Gmbh & Co Kg M Multistage planet gear for winch drum drive - has coupling bush slidable to give slow wind, freewheel and fast wind positions
DE3129904A1 (en) * 1981-07-24 1983-02-10 Mannesmann AG, 4000 Düsseldorf Gearbox with a plurality of transmission stages
CN104477803A (en) * 2014-11-05 2015-04-01 中联重科股份有限公司 Crane and hoisting mechanism thereof

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