发明名称 Carrier for rescuing patients
摘要 A carrier for rescuing patients having a frame having a pair of lower horizontal portions and upwardly inclined portions adjacent to the horizontal portions at rear end portions thereof. A pair of front and rear wheels are provided on the frame, and a pair of crawlers engaged with the frame and wheels to be moved on the frame and around the wheels. A seat having a handle is provided on the frame. A brake such as a centrifugal brake is provided for slowing the rotation of either of said front and rear wheels and for keeping the rotation speed in a constant speed. Travelling wheels are rotatably provided on the frame for moving the carrier on a flat surface.
申请公布号 US4688813(A) 申请公布日期 1987.08.25
申请号 US19860836351 申请日期 1986.03.05
申请人 SUNWA SHARYO MANUFACTURING CO., LTD. 发明人 MISAWA, RINTARO;TAKAHASHI, KOU
分类号 A61G5/06;A61G5/08;B62D55/075;(IPC1-7):B62B5/02 主分类号 A61G5/06
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