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power transmission

A power transmission, engine technology, used in transmission parts, belts/chains/gears, mechanical equipment, etc.

Active Publication Date: 2018-10-26
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, noise due to vibration is generated on the outer peripheral surface of the clutch housing

Method used

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Experimental program
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Embodiment Construction

[0032] Hereinafter, embodiments of the power transmission device of the present invention will be described with reference to the drawings. Figure 1 to Figure 11 It is a figure which shows the embodiment of the power transmission device of this invention.

[0033] First, the configuration will be described. exist figure 1 Among them, an engine room 1C defined by an instrument panel 1A and a side panel 1B is formed at the front of the vehicle 1 . The power transmission device 2 including the engine main body 3 and the transmission 4 is accommodated in the engine room 1C.

[0034] Here, in the present embodiment, the front-rear, left-right, and up-down directions are indicated by arrows in the figure so as to correspond to the front-rear direction, left-right direction, and up-down direction when viewed by a driver seated on an unillustrated driver's seat of the vehicle 1. .

[0035] exist figure 1 , figure 2 Among them, the engine body 3 is provided with a crankshaft ...

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PUM

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Abstract

The invention discloses a power transmission device which reduces noise brought by film vibration through inhibiting the film vibration on the outer circumference of a treansmission box; in a power transmission device (2), an engine main body side triangular surface (23) with triangular surfaces of multiple triangular shapes, a triangular surface (24) on a speed change mechanism, a first middle side triangular surface (25) and a second middle side triangular surface (26) form an outer circumference surface (20A) of a clutch housing (20) with a state that various top points opposite to each other; furthermore, at least one part of an engine main body side triangular surface (23) with a bottom edge facing the engine main body (3) and a triangular surface (24) of the speed change mechanism with a bottom edge facing the speed change mechanism housing (8) forms a recess curved surface facing the clutch housing (20).

Description

technical field [0001] The present invention relates to a power transmission device having an engine and a transmission case, in particular to a power transmission device in which one end of a clutch housing of the transmission case is mounted on an engine main body and the other end is mounted on a transmission case. Background technique [0002] Generally, a vehicle such as an automobile is provided with a power transmission device, and the power transmission device includes an engine main body and a transmission. The transmission case of the transmission includes a clutch housing connected to the engine main body, and a transmission mechanism housing for accommodating the transmission mechanism. The clutch housing is arranged at a position sandwiched between the engine main body and the transmission mechanism housing. Therefore, vibrations generated from the engine main body and vibrations generated from the transmission mechanism case housing the transmission mechanism ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/028
CPCF16H57/028
Inventor 中村亚矢
Owner SUZUKI MOTOR CORP