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Vehicle windshield wiper motor having multiple attachment points, and mounting structure for said motor

一种前窗玻璃、刮水器的技术，应用在车辆的清洗、车辆保养、机电装置等方向，能够解决增加电机制造成本等问题

Inactive Publication Date: 2014-05-14
RENAULT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both attachment modes currently necessitate separate design of the motor mounts, which means producing different motors for each attachment mode, thus increasing the manufacturing cost of these motors

Method used

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  • Vehicle windshield wiper motor having multiple attachment points, and mounting structure for said motor
  • Vehicle windshield wiper motor having multiple attachment points, and mounting structure for said motor
  • Vehicle windshield wiper motor having multiple attachment points, and mounting structure for said motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 A vehicle windshield wiper motor 10 is shown, comprising an output shaft 12 and equipped with means for fastening the motor to a tube 20 of a supporting structure.

[0029] This fastening device comprises fastening support 14 and mounting plate 16 ( figure 2 and 4 ).

[0030] exist figure 1 In the example shown, the mount 14 is provided with five fasteners 14-1 to 14-5 with parallel axes for fastening the mounting plate 16 thereto. These axes run perpendicular to the mounting plate when the mounting plate is fastened. Advantageously, these axes are parallel to the output shaft 12 of the motor.

[0031] In this example, the fastener is a hollow shaft with an internal thread so that a screw 15 can be screwed into the hollow shaft.

[0032] Three fasteners 14-1 to 14-3 form a first group. These fastening elements 14 - 1 , 14 - 2 , 14 - 3 are distributed around the output shaft 12 of the electric machine, for example at intervals of 120°.

[0033] Two othe...

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PUM

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Abstract

A vehicle windshield wiper motor including an output shaft and an attachment device for attaching a mounting structure onto a tube, the attachment device including an attachment base and a plate. The base includes at least five attachment members for attaching parallel rods therebetween, three attachment members forming a first group being spaced around the output shaft of the motor, and two attachment members forming a second group being placed at a sufficient distance from at least one of the three attachment members of the first group to form a cavity capable of holding the tube, the cavity being closable by the plate. A mounting structure can mount such a windshield wiper motor.

Description

technical field [0001] The invention relates to a vehicle windshield wiper motor equipped with a mount having a plurality of attachment points. The invention also relates to a support structure for said electric machine. Background technique [0002] The vehicle windshield wiper mechanism is driven by an electric motor. The motor is provided with mounts for fastening the motor to a tube which serves as a rigid structure for the windshield wiper mechanism. This mount can be fastened to the tube in various ways: to the tube with a mounting plate or directly to the tube with three screws / plates spaced 120° apart around the output shaft of the motor A nut is secured to the tube. Both attachment modes currently necessitate separate design of the motor mount, which means producing different motors for each attachment mode, thus increasing the manufacturing costs of these motors. Contents of the invention [0003] The present invention aims to solve these drawbacks by proposi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/04H02K5/00
CPCB60S1/0427
Inventor P·韦尔努尔
Owner RENAULT SA
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