Method of manufacturing an actuator

Details Method of manufacturing an actuator Method of manufacturing an actuator

2005-12-01

2009-06-23

Phan, Thiem (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S602100, C029S606000, C029S611000, C029S848000, C123S516000, C123S518000, C123S520000, C264S272190, C264S328200, C264S328110, C425S144000, C425S550000, C425S556000, C425S568000, C425S575000, C425S585000

Reexamination Certificate

active

07549207

ABSTRACT:
A manufacturing method for an actuator including a casing and a housing. The method includes setting a metallic ring in a molding die; injection molding a first flange portion of the casing using one annular hooking piece of the metallic ring as a part of a surface of the molding die so as to outsert-mold the metallic ring on a molded surface of the first flange portion, the molded surface being opposite to a first connecting end surface of the first flange portion; engaging the first flange portion with a second flange portion of the housing so as to be opposed to each other; and applying force to bend the metallic ring to form an other annular hooking piece, thereby crimping and fixing the first connecting end surface of the casing with a second connecting end surface of the housing.

REFERENCES:
patent: 5018962 (1991-05-01), Kitamura et al.
patent: 5226397 (1993-07-01), Zabeck et al.
patent: 6526951 (2003-03-01), Ishigaki et al.
patent: 2002-327856 (2002-11-01), None

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