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Power drive belt wheel and method for manufacturing the same

A technology of power transmission, manufacturing method, applied in the direction of belt/chain/gear, elements with teeth, hoisting device, etc., can solve the problems such as no mention of literature information, achieve increased durability, improve strength and durability , the effect of preventing stress concentration

Active Publication Date: 2012-10-31
FCC KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this prior art is not disclosed in any literature, no literature information is mentioned here

Method used

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  • Power drive belt wheel and method for manufacturing the same
  • Power drive belt wheel and method for manufacturing the same
  • Power drive belt wheel and method for manufacturing the same

Examples

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Embodiment Construction

[0030] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0031] A power transmission pulley of a preferred embodiment of the present invention is shown as an example where it is applied to a driven pulley of a centrifugal clutch of a scooter. The centrifugal clutch is used to transmit and cut off the driving force of an engine of a scooter, and mainly includes a power transmission pulley (driven pulley) 1 , a drive plate 4 , a clutch member 5 , an output housing 6 and a shaft 7 .

[0032] The power transmission pulley 1 is driven by a drive pulley (not shown) of the engine of the motorcycle through an endless plastic V-belt 10 . The power transmission pulley 1 is made of metal and includes a non-movable side half pulley 2 and a movable side half pulley 3, which respectively have a non-movable side tapered surface 2a and a movable side tapered surface 3a and between the non-movable side tapered surface 2a and t...

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PUM

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Abstract

The invention relates to a power transmission belt wheel and a manufacturing method thereof, capable of realizing a good welding between an unmovable side and a movable side half pulleys and an axis component in a short time to reduce cycle time for manufacturing the power transmission belt wheel and increase the assembling precision thereof. A preferred embodiment of the invention is a power transmission belt wheel for transmitting power in a vehicle, comprising: an unmovable side half pulley with an unmovable side conical surface, and a movable side half pulley with a movable side conical surface; a round opening formed at the center of the unmovable side and the movable side half pulleys; an axis component which is welded to the opening of the unmovable side and the movable side half pulleys respectively and extends from the half pulleys to form a rotating axis thereof. The power transmission belt wheel is characterized in that: the axis components forms a radial lug boss pressed to the openings of the unmovable side and the movable side half pulleys, and the lug boss is welded to the openings by electrifying the lug boss and the opening to form an annular resistance welding.

Description

technical field [0001] The present invention relates to a power transmission pulley for power transmission in a vehicle using an endless belt and a manufacturing method thereof. Background technique [0002] Such as Figure 8 As shown, a centrifugal clutch commonly employed in scooters includes a centrifugal clutch driven by a drive pulley (not shown) via a V-belt extending between the drive pulley and the driven pulley (power transmission pulley) 101. a power transmission pulley (driven pulley) 101 driven by an engine; a drive plate 104 connected to the power transmission pulley 101; a clutch member 105 arranged on the outer periphery of the drive plate 104 and passing through it during its rotation The output housing 106 is adapted to rotate under the action of the drive plate 104 through the radially outwardly moving clutch member 105; and the shaft 107 extends from the center of the output housing 106 and is adapted to It is connected to the rear wheel of the motorcycle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H55/56
Inventor 中田毅木瀬强志
Owner FCC KK