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Linkage braking device for vehicle

A technology of brake device and wheel brake, which is applied to mechanical brake transmission device, bicycle brake, bicycle accessories, etc., can solve the problem of excessive rear wheel, and achieve the effect of simplifying the structure

Inactive Publication Date: 2008-01-30
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the device disclosed in the aforementioned Patent Document 1, when the reaction force generated by the rear wheel brake reaches a predetermined value or more, the front wheel brake and the rear wheel brake are linked so that the reaction force acts on the front wheel brake. The distribution of the braking force is certain. When a large front wheel braking force is obtained only by pedal operation, the braking force of the rear wheel will be too large.

Method used

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  • Linkage braking device for vehicle
  • Linkage braking device for vehicle
  • Linkage braking device for vehicle

Examples

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Embodiment Construction

[0061] Next, embodiments of the present invention will be described based on embodiments of the present invention shown in the drawings.

[0062] Fig. 1~Fig. 8 represent the first embodiment of the present invention, and Fig. 1 is the side view after the automatic two-wheel vehicle that is used to represent the structure of braking device simplification; Fig. 2 is the part shown by the arrow 2 in Fig. 1 Enlarged view; Fig. 3 is a sectional view along line 3-3 in Fig. 2; Fig. 4 is a perspective view of the part shown in Fig. 2; Fig. 5 is an enlarged view of the main part in Fig. 1 showing the non-working state of the rear wheel brake Fig. 6 is a figure corresponding to Fig. 5, showing the working state of the rear wheel brake before becoming the linkage state; Fig. 7 is an enlarged view of the part shown by arrow 7 in Fig. 1; A plot of the change in pedal input force versus braking force.

[0063] First, in FIG. 1, a pair of left and right rocker arms 17L, 17R are swingably su...

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Abstract

To provide an interlocking brake device of a vehicle which enables actuation of a second wheel brake in response to the operation of a first brake operation member in order to perform actuation of the first wheel brake, and which performs braking actuation by interlocking the first and the second wheel brakes while appropriately maintaining the balance of the braking force in accordance with the operation of the first brake operation member, thereby to prevent the braking force of the first wheel brake from becoming too high. The braking reaction force of the first wheel brake BRA which exceeds a predetermined value is transferred to the second wheel brake BFA side on the braking-force-increasing side by the means 26A of transferring the reaction force. Then the force, which responds to the braking reaction force transferred to the second wheel brake BFA side by the means 26A of transferring the reaction force, acts on the first wheel brake BRA on the braking-force-decreasing side by the means 28A of controlling the braking force.

Description

technical field [0001] The present invention relates to a linkage braking device for a vehicle, in particular, to a method for operating a first brake operating member to cause a first wheel brake to perform a braking action, and correspondingly, to enable a second wheel brake to perform a braking action. The improvement of the linkage braking device of the vehicle. Background technique [0002] For example, Patent Document 1 discloses a front-rear brake interlocking device for a motorcycle that interlocks front and rear brakes of a motorcycle. [0003] [Patent Document 1] Publication of Publication No. 50-53842 [0004] In the device disclosed in the aforementioned Patent Document 1, when the reaction force generated by the rear wheel brake reaches a predetermined value or more, the front wheel brake and the rear wheel brake are linked so that the reaction force acts on the front wheel brake. The distribution of the braking force is certain. When a larger braking force of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62L3/08B60T11/06
CPCB62L3/02B62L3/04B62L3/08
Inventor 冈崎泰典
Owner HONDA MOTOR CO LTD