Hollow rack

A hollow rack includes a pipe body, a concave portion and a teeth-arrangement portion. The pipe body has an eccentric through hole. An axis of the eccentric through hole is not coaxial with an axis of the pipe body. The concave portion is recessed on an outer side of the pipe body and located outsid...

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Bibliographic Details
Main Author CHEN, JACK
Format Patent
LanguageChinese
English
Published 21.06.2022
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:A hollow rack includes a pipe body, a concave portion and a teeth-arrangement portion. The pipe body has an eccentric through hole. An axis of the eccentric through hole is not coaxial with an axis of the pipe body. The concave portion is recessed on an outer side of the pipe body and located outside the eccentric through hole. The teeth-arrangement portion includes a plurality of tooth and grooves, and the tooth and the grooves are alternately arranged in the concave portion.
Bibliography:Application Number: TW202211202567U