Clutch-manipulation assist device

A technology for auxiliary devices and clutches, which is applied in the direction of clutches, fluid-driven clutches, and non-mechanical-driven clutches, can solve the problems that the actuator is easily affected by engine heat, etc., so as to improve the appearance of the car body, simplify the configuration, improve the The effect of air discharge

Inactive Publication Date: 2008-05-07
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned conventional example, in the above-mentioned clutch operation assisting device, since the actuator is mounted on the vehicle body frame member above the engine and inside the fuel tank, the actuator is easily affected by the heat of the engine. It is necessary to consider installing a heat insulation structure for the actuator (to improve the heat resistance of the actuator), etc.

Method used

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Embodiment Construction

[0046] Hereinafter, embodiments of the invention will be described with reference to the drawings. In addition, directions such as front, rear, left, and right in the following description are the same as the directions of the vehicle unless otherwise specified. In addition, in the drawings, arrow FR indicates the front of the vehicle, arrow LH indicates the left side of the vehicle, and arrow UP indicates the upper side of the vehicle.

[0047] As shown in FIG. 1 , the front wheel 2 of a motorcycle (saddle-riding vehicle) 1 is pivotally supported on the lower end portions of a pair of left and right front forks 3 , and the upper parts of each front fork 3 are pivotally supported by steering rods 4 in a steerable manner. On the head pipe 6 of the body frame 5 . An operating handle 7 is mounted on the upper beam 4 a of the steering rod 4 .

[0048] Referring to FIG. 2 together, the vehicle body frame 5 is made into a so-called single-spine type mainly including a main frame 8...

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Abstract

The present invention provides a clutch manipulation assist device, which includes a clutch assist actuator, the actuator is arranged at a position where it is possible to suppress the influence of heat from an engine on the actuator without requiring the heat insulation structure or the like. The clutch manipulation assist device includes a clutch mechanism (61) which is arranged in a power transmission path for transmitting a rotational driving force of an engine (17) to a wheel, a clutch-manipulation mechanism in which a clutch manipulation force is inputted, and an actuator (73) which generates a clutch assist force in response to a manipulation of the clutch manipulation mechanism, the actuator is arranged in front of the engine (17) and outside a main frame (8).

Description

technical field [0001] This invention relates to a clutch operation assisting device suitable for motorcycles and the like. Background technique [0002] Conventionally, in order to reduce the burden of clutch operation especially on a motorcycle with a large displacement, there is an actuator for assisting clutch operation, and the clutch operation is assisted by using this actuator. (For example: refer to Patent Document 1) [0003] Patent Document 1: Japanese Patent Laid-Open No. 07-285482 [0004] However, in the above-mentioned conventional example, in the above-mentioned clutch operation assisting device, since the actuator is mounted on the vehicle body frame member above the engine and inside the fuel tank, the actuator is easily affected by the heat of the engine. It is necessary to consider installing a heat insulation structure for the actuator (to improve the heat resistance of the actuator), etc. Contents of the invention [0005] Therefore, the object of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D48/00B60K23/02
CPCF16D48/04F16D2025/081F16D2048/0254F16D29/005F16D25/086F16D25/08
Inventor 岩下调家田义久友田明彦
Owner HONDA MOTOR CO LTD
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