Stepping motor and method of manufacturing the same

Details Stepping motor and method of manufacturing the same Stepping motor and method of manufacturing the same

2008-05-27

2008-05-27

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S049030, C310S194000

Reexamination Certificate

active

07378768

ABSTRACT:
An object of the present invention is to provide a stepping motor capable of reducing the number of components and the number of assembling steps, and its manufacturing method. In order to achieve the object, a stepping motor according to the present invention is constructed to include a bobbin which integrally holds a yoke and a connector housing which is disposed at one end portion in an axial direction of the bobbin and integrally holds a pin for connecting a coil wound around the bobbin to an external conductor, and to integrally form the bobbin and the connector housing of a resin.

REFERENCES:
patent: 61-121764 (1986-06-01), None
patent: 3-66574 (1991-06-01), None
patent: 5-207725 (1993-08-01), None
patent: 5-284717 (1993-10-01), None
patent: 5-91191 (1993-12-01), None
patent: 8-145222 (1996-06-01), None
patent: 11-241668 (1999-09-01), None
patent: 2001-78419 (2001-03-01), None

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