公开(公告)号：USD295105S

公开(公告)日：1988-04-05

申请号：US775453

申请日：1985-09-12

申请人： Ian J. Dawson ,  Bernard E. Erlacher ,  Robert D. Higgins ,  John E. Wible ,  Robert L. McNutt

设计人： Ian J. Dawson ,  Bernard E. Erlacher ,  Robert D. Higgins ,  John E. Wible ,  Robert L. McNutt

公开(公告)号：US4730690A

公开(公告)日：1988-03-15

申请号：US902726

申请日：1986-09-02

申请人： Robert L. McNutt ,  John E. Wible

发明人： Robert L. McNutt ,  John E. Wible

IPC分类号： B60R19/02 ,  B60T7/22 ,  B60K28/10

CPC分类号： B60R19/02 ,  B60T7/22

摘要： An arrangement for sensing an object relative to the side of a vehicle requires physical contact between the arrangement and the object. Therefore, mechanically operated object sensing arrangements are prone to damage, frequent malfunctions, and premature failure. An object sensing arrangement for identifying an object within a preselected minimum distance spaced from a first side of a vehicle has first reflective target movably connected to the first side at a location on the first side adjacent a first end portion, and a first connecting apparatus movably connects a first signaling apparatus to the first side at a first location on the first side adjacent a frame second end portion. The first signaling apparatus delivers a first signal to the first reflective target and receives a reflection of the first delivered signal from the first reflective target. The first connecting apparatus is movable in a direction toward the first side and in a passing relationship with the first side in response to an external force being applied to the first connecting apparatus. Therefore, the aforementioned problems related to damage caused by physical contact and the like are alleviated. The object sensing arrangement is particularly suited for use on a material handling vehicle.

摘要翻译： 用于感测物体相对于车辆侧面的布置需要布置和物体之间的物理接触。 因此，机械操作的物体感测装置易于损坏，频繁发生故障和过早故障。 用于识别与车辆第一侧间隔开的预选最小距离内的物体的物体检测装置具有可移动地连接到与第一端部相邻的第一侧的位置处的第一反射目标的第一反射目标，以及可移动的第一连接装置 将第一信号装置连接到与第二侧相邻的第一侧的第一位置处的第一信号装置。 第一信号装置向第一反射目标传送第一信号，并接收来自第一反射目标的第一传送信号的反射。 第一连接装置可以响应于施加到第一连接装置的外力而朝向第一侧的方向和与第一侧的通过关系移动。 因此，与物理接触等引起的损伤相关的上述问题得到缓解。 物体检测装置特别适用于材料搬运车辆。

公开(公告)号：US4706772A

公开(公告)日：1987-11-17

申请号：US853829

申请日：1986-04-21

申请人： Ian J. Dawson ,  Robert L. McNutt

发明人： Ian J. Dawson ,  Robert L. McNutt

IPC分类号： G05D1/02 ,  B60T7/16

CPC分类号： G05D1/0242 ,  G05D1/0255 ,  Y10T74/18856

摘要： Detection systems for identifying an object in the path of a vehicle are affected by external interferences which render them unreliable. An oscillating scanner arrangement having first and second spaced apart transceiver assemblies is mounted on a frame of the work vehicle at spaced apart locations and are each pivotally movable between spaced apart angular positions. First and second devices pivotally connect the first and second transceiver assemblies respectively to the frame, and a power device reciprocally moves the first transceiver assembly between the first and second positions. A tie arrangement connects the first transceiver assembly to the second transceiver assembly and reciprocally moves the second transceiver assembly between the third and fourth positions. Thus, the problems related to external interference are solved in an efficient and economical manner. The oscillating scanner arrangement is particularly suited for use on a material handling vehicle.

摘要翻译： 用于识别车辆路径中的物体的检测系统受到使其不可靠的外部干扰的影响。 具有第一和第二间隔开的收发器组件的振荡扫描器装置以间隔开的位置安装在作业车辆的框架上，并且每个可枢转地在间隔开的角位置之间移动。 第一和第二设备将第一和第二收发器组件分别枢转地连接到框架，并且功率设备在第一和第二位置之间往复地移动第一收发器组件。 连接装置将第一收发器组件连接到第二收发器组件，并且在第三和第四位置之间使第二收发器组件往复移动。 因此，以有效和经济的方式解决与外部干扰有关的问题。 振动扫描器装置特别适用于材料搬运车辆。