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Load distribution device

A technology of load and loading area, applied in the direction of transmission, gear transmission, differential transmission, etc., can solve the problems of equal torque distribution that cannot be economically achieved, manufacturing tolerances, etc.

Active Publication Date: 2018-04-17
SMART MFG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the usual manufacturing tolerances of transmission components, an equal distribution of the transmitted torque cannot usually be achieved economically in mass production without additional compensating elements

Method used

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Experimental program
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Embodiment Construction

[0037] First refer to figure 1 , a device in the form of a transmission for transmitting the motive force from the prime mover to the two transmission shafts is indicated generally with the reference number 10 . The transmission 10 includes an input shaft 12 , a first input gear 14 and a second input gear 16 , a plurality of load transfer members 18 and a plurality of contact pads 36 . In the illustrated embodiment, six load transfer members are used and twelve contact pads associated with the six load transfer members, but it should be understood that any suitable number of load transfer members may be used.

[0038] The input shaft 12 defines a shaft body 20 extending along a longitudinal axis. The input shaft 12 is provided with a plurality of splines 22 adjacent to the first longitudinal end (also referred to as the input end) of the shaft body 20 . The second longitudinal end (also referred to as the output end) of the input shaft 12 adjacent to the shaft body 20 is als...

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PUM

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Abstract

A device for transmitting a motive force from a prime mover to two transfer shafts includes;an input shaft having a longitudinal axis, a load transfer member which engages the input shaft and rotatesaround an axis perpendicular to the longitudinal axis of the input shaft and first and second input shaft gears associated with the input shaft. The device further includes a first transfer shaft having a first transfer gear to engage the first input shaft gear and a second transfer shaft having a second transfer gear to engage the second input shaft gear. The first and second input shaft gears engage the load transfer member at different locations thereon,for transmitting the motive force from the input shaft to the first and second transfer shafts.

Description

technical field [0001] This invention relates to load distribution devices and more particularly, but not exclusively, to load distribution devices for dual drive shaft transmissions. Background technique [0002] A transmission is the mechanism by which driving force or torque is transmitted from a driving element (eg, engine, electric machine, wheel, wind turbine, etc.) to a driven element (eg, shaft, wheel generator, etc.); in a conventional motor vehicle setting It is located from the engine to the shaft. Motor vehicle transmissions typically include a gearbox that includes sets of gears with different ratios and that can be used to switch between sets of gears as demand changes. [0003] Conventional gearboxes include a single propshaft, often referred to as a layshaft. However, with the current trend towards a higher number of gears to increase overall efficiency, it is common to provide a second layshaft. For example, the second layshaft allows the transmission to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/095F16H48/08F16H48/10
CPCF16H37/0833F16H48/08F16D1/0894F16H1/26F16H3/095F16H57/0025
Inventor 丹尼斯·雷德蒙
Owner SMART MFG TECH