公开(公告)号：US5026335A

公开(公告)日：1991-06-25

申请号：US319381

申请日：1989-03-03

申请人： Teryl M. Oftedal ,  Clarence G. Bourgeous ,  Haruyuki Morita ,  Masayoshi Miyaji

发明人： Teryl M. Oftedal ,  Clarence G. Bourgeous ,  Haruyuki Morita ,  Masayoshi Miyaji

IPC分类号： B60W10/00 ,  B60W10/10 ,  B60W10/12 ,  B62D49/00 ,  E02F9/20 ,  F16H59/08 ,  F16H59/10 ,  F16H59/50 ,  F16H61/00 ,  F16H61/02 ,  F16H61/22

CPC分类号： F16H61/02 ,  E02F9/202 ,  F16H59/50

摘要： The differential lock switch for a work vehicle is used to trigger a control system for downshifting the vehicle from second to first. The control system comprises five relays. The first three relays detect if the vehicle is in second; if the vehicle is going forward; and if the differential lock switch is actuated. The fourth relay is used to latch the signal from the third relay so that the differential lock switch can be released and the vehicle will remain in first. The fifth relay receives signals from the first four relays and manipulates the correct solenoid valves for downshifting the vehicle.

摘要翻译： 用于工作车辆的差速锁定开关用于触发用于将车辆从第二到第一降档的控制系统。 控制系统包括五个继电器。 前三个继电器检测车辆是否在秒钟; 如果车辆正在前进; 并且如果差速锁定开关被致动。 第四个继电器用于锁定来自第三个继电器的信号，使得差分锁定开关可以被释放，并且车辆将保持第一。 第五个继电器接收来自前四个继电器的信号，并且操纵正确的电磁阀以使车辆降档。

公开(公告)号：US4232883A

公开(公告)日：1980-11-11

申请号：US021938

申请日：1979-03-19

申请人： Clarence G. Bourgeous ,  Oliver G. Miller

发明人： Clarence G. Bourgeous ,  Oliver G. Miller

IPC分类号： B62D49/08 ,  B62D37/00 ,  B60K5/02

CPC分类号： B62D49/085

摘要： A counterweight assembly for a vehicle comprising an open-end support frame anchored to the vehicle chassis and extending longitudinally from the latter beneath the overhang of an engine supported on one end of the chassis. A plurality of weights 21 are suspended from the support frame. Co-acting means 25-26 on the support frame and the weights 21 provide for self-alignment of the weights upon insertion of the latter through the open end into the support frame. The co-acting means are constructed and arranged to provide line contact between portions of the support frame and each weight to minimize sliding resistance as the weights are moved in the direction of the chassis toward locating stop means 31. Securing means 28 lock the weights in place on the support frame.

摘要翻译： 一种用于车辆的配重组件，其包括锚固到车辆底盘的开放式支撑框架，并且从支撑在底盘的一端上的发动机的突出部分的纵向延伸。 多个重物21从支撑框架悬挂。 在支撑框架上的共同作用装置25-26，并且重物21在将后者通过开口端插入支撑框架时提供重量的自对准。 共同作用装置被构造和布置成在支撑框架的每个部分和每个配重之间提供线接触，以便当重物沿着底盘的方向移动朝向定位止动装置31时，使滑动阻力最小化。固定装置28将重物锁定 放在支架上。