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Differential and method for assembling said differential

A technology of differentials and components, applied in differential transmissions, transmissions, belts/chains/gears, etc., can solve the problems of long process and manual completion.

Inactive Publication Date: 2005-01-12
ATELIERS MECANIQUES ET INDUSTRIES SPECIALES SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to being slower, this method is a longer process and must be done manually

Method used

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  • Differential and method for assembling said differential
  • Differential and method for assembling said differential
  • Differential and method for assembling said differential

Examples

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Embodiment Construction

[0020] FIG. 1 shows a differential which according to the invention comprises a main body 1 consisting of two parts, a housing 2 and a closure 3 . Inside this body 1 , which defines a cavity 4 , are mounted two side gears 5 , two planetary wheels 6 , two anti-friction discs 7 positioned opposite each other, two sliding discs also positioned opposite each other. Part 8 and an assembly pin 9 engaging and supporting the planet wheel 6 in the sliding disc 8.

[0021] Such as figure 2 It can also be seen in that the housing 2 is basically a body of revolution with the axis of rotation A of the differential as the axis of rotation. The housing 2 substantially delimits an inner cavity 4 and includes an opening 10 for accessing the inner cavity 4 . This opening 10 is delimited by an end 11 of the inner surface of the housing 2 . The end 11 having a circular cross-section is machined and forms the guiding structure. The end portion 11 comprises two adjacent parts, of which the part...

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PUM

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Abstract

A differential including axle pinions and pinion gears and a body having two parts between which the pinions are mounted. The two parts of the body are provided with complementary guiding surfaces for guiding the two parts in adjustment relative to one another along an input and output axis. One of the two parts includes at least two inner guides for slidably and adjustably mounting a rotatable assembly pin of the pinion gears such that when a relative position of the two parts is adjusted, an axial play of at least the axle pinions or a differential drag torque is adjusted afterwhich the two parts are locked relative to each other.

Description

technical field [0001] The invention relates to differentials / differentials, the body of which consists of two parts, in which the side gears and the planet wheels are mounted. More precisely, the invention relates to such a body, a differential comprising the body and a method for assembling the differential. Background technique [0002] One known differential includes two substantially symmetrical half shells. These two half-shells, once assembled by clamping each other, form the main body of the differential and together define a cavity comprising in particular two side gears, two planet wheels and two perforated discs, wherein each Each of the perforated discs is disposed between a side gear and the body of the differential. Due to the manufacturing tolerances of the components making up the differential, it is necessary to adjust the clearance between the gears during assembly of the differential. For this purpose, several discs of different thicknesses are installe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H48/08F16H48/38F16H48/40
CPCF16H2048/387F16H48/08F16H48/40Y10T29/49826Y10T74/2188Y10T74/2186
Inventor G·博斯特巴格
Owner ATELIERS MECANIQUES ET INDUSTRIES SPECIALES SA