VEHICLE PUSHING MACHING WITH DUAL-SIDE MINISIZE LINEAR MOTOR

The utility model relates to a mini car pusher with a linear motor driven by a bilateral linear motor. Clearance of the bilateral linear motor is fixed by angle steel used for designing air gaps according to thickness of a secondary plate. The secondary plate passes through the middle part, supports...

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Bibliographic Details
Main Authors ZHANG WANXIA, WANG YUNYING, DONG ZHIYONG
Format Patent
LanguageEnglish
Published 18.11.1992
Edition5
Subjects
LOCOMOTIVES
MOTOR RAILCARS
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
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Summary:The utility model relates to a mini car pusher with a linear motor driven by a bilateral linear motor. Clearance of the bilateral linear motor is fixed by angle steel used for designing air gaps according to thickness of a secondary plate. The secondary plate passes through the middle part, supports rollers at both ends of a primary stage, and ensures optimum air gaps of the primary stage and the secondary stage. The secondary plate walks only by a tail wheel. Width of the secondary plate is about 180 mm. Height is about 25 mm. Weight of the secondary plate is only one fifth of a secondary box of an original car pusher with a linear motor. The structure has the advantages of light weight, small size, simple structure and convenient installation.
Bibliography:Application Number: CN1991232855U