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Drive apparatus for electronic type parking system

A driving device and electronic technology, applied in the field of brake systems, can solve the problems of waste of design cost, lack of emergency release brakes, and the inability of the entire vehicle to move, achieving the effects of simple structure and improved installation efficiency

Active Publication Date: 2009-03-18
AUTOMOTIVE RES & TESTING CENT
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] 1. One winch for retracting and releasing the brake line is fixedly connected with a transmission turbine. Therefore, the force ratio must be redesigned for vehicles with different tonnages. Therefore, the design cost is wasted
[0006] 2. It does not have the function of emergency brake release. When the electronic brake system fails, it will cause the whole vehicle to be unable to move.

Method used

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  • Drive apparatus for electronic type parking system
  • Drive apparatus for electronic type parking system
  • Drive apparatus for electronic type parking system

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Embodiment Construction

[0052] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the following describes the specific implementation, structure and characteristics of the electronic parking system driving device proposed according to the present invention with reference to the accompanying drawings and preferred embodiments. and its efficacy, as detailed below.

[0053] See Figure 1, Figure 2 and image 3 As shown, it is a preferred embodiment of the electronic parking system driving device of the present invention, which includes a braking structure 10 and a transmission device 20 .

[0054] The braking structure 10 includes a casing 12 , a scroll assembly 14 and a wire take-up assembly 16 installed inside the casing 12 .

[0055] The casing 12 may have any shape. Taking the preferred embodiment as an example, the casing 12 is a square hollow casing, and a through hole 122 is formed through the surfa...

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Abstract

The invention relates to a drive device of an electric parking system, which includes a brake structure and a transmission device; the brake structure includes a shell as well as a worm component and a wire-rewinding component arranged inside the shell; the wire-rewinding component includes a turbine and a wire-holding wheel set; the transmission device is fixedly connected with the worm component; when a user starts the transmission device by a parking-braking control button arranged inside the vehicle for driving the wire-holding wheel set, a braking wire fixed in the wire-holding wheel set is pulled for achieving the brake effect.

Description

technical field [0001] The invention relates to a braking system, in particular to an electronic parking system driving device for a vehicle. Background technique [0002] Using the early parking brake device (commonly known as hand brake), the user needs to manually tighten the first-hand brake handle installed in the car, so that the mechanical parking brake device connected to the hand brake handle is linked to achieve braking purpose. However, the aforementioned mechanical hand brake device has not met the current requirements of users for the convenience of vehicle operation and space comfort. For example, the traditional hand brake must be equipped with the hand brake handle, which not only wastes the interior space of the vehicle, and The traditional mechanical hand brake cannot be integrated with the automatic or electronic parking brake function in line with the current trend of vehicle electronics. [0003] For example, the analysis report released by the famous ...

Claims

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Application Information

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IPC IPC(8): B60T13/74
Inventor 林聪颖余明达陈建次陈柏睿
Owner AUTOMOTIVE RES & TESTING CENT
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