Speed transforming transmission of parking braking system of automobile

A technology of braking system and variable speed transmission, which is applied in the direction of mechanical braking transmission devices, etc., to achieve the effects of easy promotion and use, improved service life, and improved safety factor

Inactive Publication Date: 2009-04-08
曹显亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Chinese patent announcement number 200610173368.3 discloses " a kind of braking method of vehicle " disclosed the device that this method uses it needs to change the parking brake joystick and the joystick fixed support of the vehicle t

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  • Speed transforming transmission of parking braking system of automobile
  • Speed transforming transmission of parking braking system of automobile
  • Speed transforming transmission of parking braking system of automobile

Examples

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[0022] The following describes the present invention in more detail with specific embodiments in conjunction with the drawings:

[0023] The first embodiment of a variable speed transmission device of the automobile parking brake system of the present invention includes: one end is connected with the parking brake lever of the vehicle, and the other end is used to manipulate the lever to open the locking mechanism by increasing the operating force 5.5 The brake input control cable 3 connected to the transmission speed adjustment lever 5; the control cable core at one end is connected to the first gear transmission connection port 5.7 or the second gear transmission connection port 5.8 of the transmission speed adjustment lever 5, and the control cable jacket The brake output control cable 4 is connected to the movable control cable cover limiting mechanism 6.3, and the other end is connected to the brake mechanism 6 of the vehicle; by the first locking mechanism rack 6.4 connected...

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Abstract

The invention discloses a variable-speed gear for a parking brake system of a motor vehicle. The variable-speed gear consists of a spring for storing energy required for releasing brake, two or more than two locking mechanisms, and two or more than two groups of operating guys, which are combined with each other. The variable-speed gear has the advantages that when the operating acting force for implementing brake on a vehicle is not large, the variable-speed gear amplifies the working stroke for implementing brake on the vehicle by an operating rod for a plurality of times for transmission, so as to increase the working stroke for implementing brake on a braking mechanism of the vehicle by the operating rod; and when the operating acting force for implementing brake on the vehicle is large, the variable-speed gear amplifies the acting force for implementing brake on the vehicle exerted by the operating rod for a plurality of times for transmission, so as to increase the limited operating acting force and make the acting force for implementing brake on the braking mechanism of the vehicle large. When the variable-speed gear is matched with a vehicle in any vehicle type for use, people only need to replace the operating guys which are connected with the variable-speed gear, so that the variable-speed gear is convenient to promote.

Description

technical field [0001] The invention relates to an automobile parking brake, in particular to a speed change transmission device of the automobile parking brake system. Background technique [0002] Chinese Patent Announcement No. 200610173368.3 discloses "a kind of braking method of vehicle" and the device used in the disclosed method needs to change the parking brake joystick and the joystick fixing support of the vehicle that has been shipped from the factory or have been finalized before it can be used. It is suitable for the installation and use of vehicles that have already been finalized, and it cannot be used for refitting vehicles that have already left the factory. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the technology of the announcement number 200610173368.3, and provide a variable speed transmission device for the parking brake system of an automobile. This device is configured on the present ...

Claims

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Application Information

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IPC IPC(8): B60T11/08
Inventor 曹显亮
Owner 曹显亮
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