发明名称 STABILIZED THREE-WHEEL VEHICLE
摘要 This invention is concerned with a stabilized three-wheel vehicle having a steering wheel at the front and two driving wheels at the back, wherein the vehicle comprises a chassis carrying the front steering wheel mounted on a fork with positive play, a rear framework having two driving wheels, and a member which will pivot around the substantially horizontal axis and is disposed between the chassis and the rear framework, a device sensitive to resultant of weight and centrifugal force being provited to enable the pivotal member to be locked.
申请公布号 US3601213(A) 申请公布日期 1971.08.24
申请号 USD3601213 申请日期 1969.02.20
申请人 PIERRE PATIN 发明人 PIERRE PATIN
分类号 B62K5/04;B62D37/04;(IPC1-7):B60K23/04 主分类号 B62K5/04
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