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Method for producing binding post assembly, binding post assembly and wiper for vehicle

A terminal and manufacturing method technology, applied in the direction of electric components, connections, current collectors, etc., can solve problems such as difficulties, poor workability, and rising costs

Active Publication Date: 2008-09-17
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, parts supply devices corresponding to these connectors 42, 43 are required respectively, and it becomes a factor of cost increase such as maintenance and management of the connectors 42, 43.
In addition, since the connectors 42 and 43 are small parts, handling such as positioning and holding during assembly work is very difficult, and there is a problem of poor workability.

Method used

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  • Method for producing binding post assembly, binding post assembly and wiper for vehicle
  • Method for producing binding post assembly, binding post assembly and wiper for vehicle
  • Method for producing binding post assembly, binding post assembly and wiper for vehicle

Examples

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Embodiment Construction

[0020] Hereinafter, an embodiment for carrying out the present invention will be described with reference to the drawings.

[0021] A wiper motor 1 shown in FIG. 1 is used as a drive source of a vehicle wiper device for wiping off raindrops or the like adhering to a window sealing glass (windshield) of a vehicle. Therefore, this wiper motor 1 is arranged at the lower end portion of the windshield, near the radio of the mounted vehicle.

[0022] The wiper motor 1 is composed of a motor body 2 and a reduction unit 3 . The yoke-shaped case 4 constituting the motor body 2 is made of a conductive metal material, and is generally formed in a bottomed cylindrical shape. A plurality of magnets 5 are fixed to the inner peripheral surface of the yoke housing 4 , and an armature 6 is rotatably accommodated inside each magnet 5 . At the bottom of the yoke housing 4, a thrust bearing 8 and a radial bearing 9 that rotatably support the base end portion of the rotating shaft 7 of the armat...

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Abstract

The invention is aimed to provide a process for manufacturing a terminal assembly in which workability is enhanced while suppressing cost increase. As a component for connecting the pigtail 29a of a low speed driving brush 29, a choke coil 47 and a first terminal 49, respectively, the first terminal 49 is provided with a connecting piece 64 and a terminal member 61 having a connector 48 (caulking part 62) formed integrally with the first terminal 49 (terminal body 63) is employed. The pigtail 29a and the end part 47a of the choke coil 47 are connected by the caulking part 62 (connector 48) of the terminal member 61, and the end part 47b of the choke coil 47 is connected with the terminal body 63 by the connecting piece 64 of the terminal body 63 (first terminal 49).

Description

technical field [0001] The present invention relates to a manufacturing method of a terminal assembly, a terminal assembly and a wiper motor for a vehicle. Background technique [0002] Conventionally, in order to prevent noise from a motor, it is known to connect a noise preventing element such as a choke coil or a capacitor to the brushes of the motor. For example, Patent Document 1 discloses a motor to which a choke coil is connected as a noise preventing member. The motor, as in Patent Document 1 Image 6 As shown, there are brushes and terminal assemblies (hereinafter simply referred to as brush assembly). One end of the choke coil 32,33 is connected with the ends of the soft braided wires 38,39 of the brushes 29,30 by riveting the fixed connector, and the other end of the choke coil 32,33 is connected with the terminal subassembly 40, 41 fusion connection. [0003] Patent Document 1: Japanese Unexamined Publication No. 2002-315274 ( Image 6 ) [0004] However, to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K13/00H01R39/38H02K5/14H02K11/00H02K7/116H02K5/22
Inventor 早濑嘉昭
Owner DENSO CORP
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