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Winching device

A winch and equipment technology, applied in hoisting devices, clockwork mechanisms, etc., can solve problems such as electrical and electronic component failures, and achieve simple and reliable mechanical synchronization without torque surges

Inactive Publication Date: 2008-08-13
BAUER MASCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to their sensitivity, electrical and electronic components can cause failures, for example when used in construction machines in rough construction site conditions

Method used

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Examples

Experimental program
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Embodiment Construction

[0024] According to Figures 1 and 2, the winch device 10 of the present invention has a box-shaped, open-top housing 12 in which a first winch 20 and a second winch 40 are positioned in a parallel, side-by-side manner, a first winch drum 22 and a second winch drum Cartridge 42 is pivotally mounted in housing 12 . A synchronization device 60 with a differential shaft 62 is positioned intermediate the two capstans 20 , 40 . The first synchronous wheel 64 and the second synchronous wheel 66 are located on a differential shaft 62 protruding from one side of the housing 12 .

[0025] A first synchronous wheel 64 connected for rotation with the differential shaft 62 is connected in rotation with the first drive wheel 27 through a belt-shaped, toothed drive belt 28 . The first drive wheel 27 is connected for rotation on an extension shaft 32 driven by the first hydraulic drive 26 of the first winch 20 . In the same way, the second extension shaft 52 of the second winch 40 is driven...

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PUM

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Abstract

The invention relates to a winch arrangement comprising a first winch with a first winch drum and a second winch with a second winch drum. There are also synchronizing devices by which the rotation of the first winch drum can be synchronized with the rotation of the second winch drum. Further, a differential shaft with a first synchronous wheel and a second synchronous wheel is provided, the first synchronous wheel is connected to the first drive by a first rotary connection device and the second synchronous wheel is connected to the second synchronous wheel by a second rotary connection device. driver.

Description

technical field [0001] The invention relates to a winch mechanism with a first winch having a first winch drum driven in rotation by a first drive via a first gear, a second winch having a first winch drum driven in rotation by a first drive, a second winch having a second winch, and a synchronizing device. The second gear is driven in rotation by the second drive for the second winch drum, the synchronizing device making it possible to synchronize the rotation of the first winch drum with the rotation of the second winch drum. Background technique [0002] This double winch mechanism with two winch drums and two separate drives is more specifically used on cranes and other lifting equipment. A force distribution on at least two cables is advantageous for strength and safety reasons. Replacing one large drive with two smaller drives results in production and cost advantages. The use of two winch drums basically allows the joining and disengagement of the cables, resulting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/26B66D1/22
CPCB66D1/16B66D1/26B66D1/02B66D1/20B66D1/08
Inventor M·阿兹伯格C·J·奥斯塔迈耶L·A·休伯I·塞特尔
Owner BAUER MASCH GMBH
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