公开(公告)号：USD408769S

公开(公告)日：1999-04-27

申请号：US59618

申请日：1996-09-13

申请人： Kevin A. Gilliland ,  Pieter C. Kruithof, Jr. ,  John F. McClusky ,  Leif A. Norland ,  Steven R. Pulskamp ,  Harold A. Stammen

设计人： Kevin A. Gilliland ,  Pieter C. Kruithof, Jr. ,  John F. McClusky ,  Leif A. Norland ,  Steven R. Pulskamp ,  Harold A. Stammen

公开(公告)号：US06241047B1

公开(公告)日：2001-06-05

申请号：US09503527

申请日：2000-02-14

申请人： Kevin A. Gilliland ,  Bradley A. Burns ,  Joseph H. Knapschaefer ,  John F. McClusky ,  Leif A. Norland ,  Daniel L. Sherman ,  David B. Smith ,  Harold A. Stammen ,  Robert J. Stauffer ,  Ronald A. Grisez ,  William J. Heidemann ,  Matthew P. Ranly ,  Thomas W. Linn ,  Ned E. Dammeyer ,  Pieter C. Kruithof, Jr.

发明人： Kevin A. Gilliland ,  Bradley A. Burns ,  Joseph H. Knapschaefer ,  John F. McClusky ,  Leif A. Norland ,  Daniel L. Sherman ,  David B. Smith ,  Harold A. Stammen ,  Robert J. Stauffer ,  Ronald A. Grisez ,  William J. Heidemann ,  Matthew P. Ranly ,  Thomas W. Linn ,  Ned E. Dammeyer ,  Pieter C. Kruithof, Jr.

IPC分类号： B66F906

CPC分类号： B66F9/06 ,  B66F9/072 ,  B66F11/04

摘要： A personnel carrying vehicle comprises a self propelled, steerable body, a telescoping mast attached to and extending upwardly from the body, and a personnel compartment attached to the mast. Two control handles are mounted within the personnel compartment, with one handle including a rocker mechanism mounted therein for pivotal movement within a generally horizontal plane to control steering and the other handle being rotated to controlling traction. Sensors ensure that the operator's hands are on both control handles and both feet are properly positioned on a floor of the operator's compartment before the vehicle can be moved or the platform raised; this ensures a four point stance, providing for operator stability and that the operator's hands and feet are within the operator's compartment anytime the vehicle is being moved or during lifting or lowering operations.

摘要翻译： 载人车辆包括自推进的可操纵的本体，连接到主体上并从其上向上延伸的伸缩杆，以及附接到桅杆的人员舱。 两个控制手柄安装在人员隔间内，一个把手包括安装在其中的摇臂机构，用于在大致水平的平面内枢转运动，以控制转向，另一个手柄旋转以控制牵引力。 传感器确保操作员的手在两个控制手柄上，并且两只脚都能正确地定位在操作员舱的地板上，才能移动车辆或升起平台; 这确保了四点姿态，提供操作员的稳定性，并且操作者的手和脚在车辆移动时或在升降操作期间都在操作员舱内。