Linear motor actuator

Details Linear motor actuator Linear motor actuator

2006-11-20

2011-11-29

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Linear

C310S012320

Reexamination Certificate

active

08067862

ABSTRACT:
Provided is a linear motor actuator which generates a sufficient thrust force and a retaining force and is remarkably smaller than conventional linear motor actuators. The linear motor actuator includes a base member (1) provided with a bottom plate (10) and a pair of side walls (11) and formed in a channel shape; a track rail (2) laid on the bottom plate along a longitudinal direction of the base member; a slide table (3) moving along the track rail; stator magnets (40) arranged on an inner side surface of each of side walls of the base member; and a pair of coil members (41) mounted to the slide table and opposed to the stator magnets provided to each of the side walls of the base member, thereby constituting a linear motor (4).

REFERENCES:
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Notification of Transmittal of Translation of the International Preliminary Report on Patentability (Form PCT/IB/338) of International Application No. PCT/JP2006/323113 mailed Jul. 17, 2008 with Form PCT/IPEA/409.
International Search Report of PCT/JP2006/323113, date of mailing Feb. 13, 2007.

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