公开(公告)号：US3823781A

公开(公告)日：1974-07-16

申请号：US32122773

申请日：1973-01-05

申请人： TORO CO

发明人： CHECK J ,  LEWIS R

IPC分类号： A01B19/04 ,  B62D61/08 ,  A01B13/00

CPC分类号： B62D61/08 ,  A01B19/04

摘要： A three wheeled, with equal weight distribution, vehicle with lesser torque capacity to the single front wheel relative to the torque capacity to each rear wheel and specifically designed to operate in a golf course sand-trap. A multi-unit sand-trap rake assembly adapted to be drawn by the vehicle. Each unit rake assembly including a carrier frame pivotally connected to the frame of the vehicle, two vertical support bars downwardly depending from the carrier frame and connected to a breaker bar that is drawn beneath the surface of the sand to break the bonds between the sand particles. The multi-unit assembly including a first row of smoothing plates pivotally connected to the carrier frames, a second row of dressing plates pivotally connected to the carrier frame, and side dressing plates each smoothing and dressing plate having a lower serrated edge for dressing the surface of the sand-trap.

摘要翻译： 具有相同重量分配的三轮，相对于每个后轮的扭矩容量具有较小扭矩容量的车辆，并且专门设计成在高尔夫球场砂阱中操作。 一种适用于被车辆牵引的多单元砂阱耙组件。 每个单元耙组件包括枢转地连接到车辆框架的承载框架，两个垂直支撑杆，其从承载架向下悬挂并连接到在砂表面下方被拉伸的破碎杆，以破坏砂粒之间的结合 。 所述多单元组件包括可枢转地连接到所述承载架的第一排平滑板，可枢转地连接到所述承载架的第二排修整板和每个平整和修整板，所述修整板具有用于修整所述表面的下锯齿边缘 的沙坑。