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1. 发明申请

WO2011123348A1 DOWNWARDLY INSERTABLE VEHICLE RESTRAINTS 审中-公开
标题翻译：下行车辆限制
公开(公告)号：WO2011123348A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/029944
申请日：2011-03-25
申请人： RITE-HITE HOLDING CORPORATION , BROOKS, Andrew , WIEBERDINK, Ben , STONE, Bradley, J. , ANDERSEN, Jonathan , LESSARD, Kurt , HAHN, Norbert , PIETRANGELO, Pamala , COTTON, Timothy
发明人： BROOKS, Andrew , WIEBERDINK, Ben , STONE, Bradley, J. , ANDERSEN, Jonathan , LESSARD, Kurt , HAHN, Norbert , PIETRANGELO, Pamala , COTTON, Timothy
IPC分类号： B65G69/00
CPC分类号： B65G69/003 , B65G69/2811
摘要： Example vehicle restraints engage various features of a vehicle (12) to restrain the vehicle (12) at a loading dock (16). Some example restraints reach over and around a vehicle's rear impact guard. Some example restraints engage a hole (92) or opening in a vehicle bed. Some example restraints are a combination bumper (76) and blocking member (86). Some example restraints are a combination blocking member (108) and a dock leveler lip (112).
摘要翻译：示例性车辆限制器接合车辆（12）的各种特征以在装载座（16）处限制车辆（12）。一些示例的限制可以覆盖车辆的后部防撞装置。一些示例性的限制件接合孔（92）或在车床中打开。一些示例性约束是组合缓冲器（76）和阻挡构件（86）。一些示例性约束是组合阻挡构件（108）和坞台矫直器唇缘（112）。

2. 发明申请

WO2009014815A1 WHEEL CHOCK SYSTEM 审中-公开
标题翻译：车轮系统
公开(公告)号：WO2009014815A1
公开(公告)日：2009-01-29
申请号：PCT/US2008/065855
申请日：2008-06-05
申请人： RITE-HITE HOLDING CORPORATION
发明人： ANDERSON, Jonathan , BUBLITZ, Eric, D. , COTTON, Timothy , KISH, John, A. , LESSARD, Kurt , MUHL, Timothy , NELSON, Kyle, E. , PIETRANGELO, Pamala , SANDER, Reinhard, E. , SVEUM, Matthew , WIEBERDINK, Ben
IPC分类号： B60T3/00 , B65G69/00
CPC分类号： B65G69/005 , B60T3/00
摘要： A wheel restraint for restraining a vehicle at a loading dock includes various features such as, a wheel chock supported by a spring loaded articulated arm with a spring that can be selectively tightened or released, a sensor that detects whether the chock is solidly against a base plate or floor, a bi-directional pivotal joint between the articulated arm and the wheel chock to ensure that the chock can sit squarely on a mating base plate, a wheel chock that meshes with a hydraulically actuated base plate, pivotal or otherwise movable backstops that prevent a wheel chock from sliding out of position, and a base plate cleaning system. The cleaning system might include a vehicle-actuated brush, fluid spray nozzles, electric heater and removable cover plates.
摘要翻译：用于限制在装载台上的车辆的轮限制器包括各种特征，例如由具有可选择性地紧固或释放的弹簧的弹簧加载的铰接臂支撑的轮轴承座，检测轴承座是否牢固地抵靠基座的传感器铰链臂和车轮轴承座之间的双向枢转接头，以确保轴承座可以正好位于配合的基板上，与轴向或与其它可移动的底板啮合的轮轴承座防止车轮轴承座滑出位置，以及底座清洁系统。清洁系统可以包括车辆驱动的刷子，流体喷嘴，电加热器和可移除的盖板。

3. 发明申请

WO2008051678A2 VEHICLE RESTRAINT WITH BI-DIRECTIONAL SENSOR 审中-公开
标题翻译：具有双向传感器的车辆限位
公开(公告)号：WO2008051678A2
公开(公告)日：2008-05-02
申请号：PCT/US2007/079500
申请日：2007-09-26
申请人： RITE-HITE HOLDING CORPORATION , COTTON, Timothy , ANDERSEN, Jonathan , LESSARD, Kurt , WIEBERDINK, Ben
发明人： COTTON, Timothy , ANDERSEN, Jonathan , LESSARD, Kurt , WIEBERDINK, Ben
IPC分类号： G05D3/12 , B65G69/00
CPC分类号： B65G69/003
摘要： A vehicle restraint restricts the movement of a vehicle at a loading dock by engaging the vehicle's RIG (rear impact guard). The vehicle restraint includes a barrier carried by a vertically translatable track follower, the barrier being driven by a motor or some other type of power unit. A RIG sensor detects the RIG's horizontal position relative to the barrier and can periodically energize the motor to maintain the barrier in generally continuous contact with the RIG, even if the RIG moves horizontally away from the barrier. Detection of such horizontal movement of the RIG triggers the barrier to move accordingly to reduce a horizontal gap that may have formed between the RIG and the barrier.
摘要翻译：车辆限制器通过接合车辆的RIG（后碰撞保护装置）来限制车辆在装卸码头的移动。车辆限制装置包括由垂直平移轨道跟随器承载的障碍物，障碍物由电动机或某种其它类型的动力单元驱动。 RIG传感器检测RIG相对于障碍物的水平位置，并且可以周期性地给电动机通电，以使阻挡件保持与RIG的大致连续接触，即使RIG水平地远离屏障移动。 RIG的这种水平移动的检测触发屏障相应地移动以减少可能在RIG和屏障之间形成的水平间隙。

4. 发明申请

WO2013009960A1 VEHICLE RESTRAINTS WITH STOP MECHANISMS 审中-公开
标题翻译：具有停止机制的车辆限制
公开(公告)号：WO2013009960A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046416
申请日：2012-07-12
申请人： RITE-HITE HOLDING CORPORATION , BROOKS, Andrew , WIEBERDINK, Ben , STONE, Bradley, J. , COTTON, Timothy
发明人： BROOKS, Andrew , WIEBERDINK, Ben , STONE, Bradley, J. , COTTON, Timothy
IPC分类号： B65G69/00
CPC分类号： B65G69/003
摘要： Some examples of vehicle restraints (10) that include a movable barrier (18) for selectively blocking a vehicle's RIG (Rear Impact Guard) (20) near the dock face (14) of a loading dock (16) also include a spring loaded brace (26) that helps hold the barrier in its blocking position, even when the RIG separates from the barrier. To hold the brace in its activated position where it supports the barrier, some examples of the brace include a tooth (32) that engages a detent (82) in a catch (28). The catch, in some examples, includes a tooth-engaging surface (74) that protrudes into a circular path (76) along which the tooth (32) can travel relative to the barrier (18).
摘要翻译：包括用于选择性地阻挡车辆的RIG（后撞击防护）（20））的可移动挡板（18）的车辆限制器（10）的一些示例还包括弹簧加载的支架（26），即使当RIG与屏障隔开时，它也有助于将屏障保持在阻挡位置。为了将支架保持在其支撑屏障的启动位置，支架的一些示例包括与卡扣（28）中的止动件（82）接合的齿（32）。在一些示例中，卡扣包括突出到圆形路径（76）中的齿接合表面（74），齿（32）沿着该圆形路径可相对于屏障（18）行进。

5. 发明申请

WO2011123347A1 LATCHING MECHANISMS FOR REMOVABLE CHOCKS 审中-公开
标题翻译：可拆卸锁定机构
公开(公告)号：WO2011123347A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/029941
申请日：2011-03-25
申请人： RITE-HITE HOLDING CORPORATION , BROOKS, Andrew , WIEBERDINK, Ben , LESSARD, Kurt , COTTON, Timothy
发明人： BROOKS, Andrew , WIEBERDINK, Ben , LESSARD, Kurt , COTTON, Timothy
IPC分类号： B65G69/00 , B60T3/00
CPC分类号： B65G69/005 , B60T1/14 , B60T3/00
摘要： Example wheel restraint systems (10) include example wheel chocks (20a) for blocking a wheel (12) of a vehicle at a loading dock. In some examples, the wheel chock (20a) is movable between a stored position and a wheel -blocking position. In the wheel -blocking position, the chock latches onto a track (22) that is mounted to a driveway of the loading dock. In the stored position, the chock (20a) is spaced apart from the track (22). In some examples, a lifting mechanism (30), such as a hoist (30a) or a spring - loaded articulated arm (30b) helps carry at least some of the chock's (20a) weight as the chock (20a) is manually moved between its stored and wheel -blocking positions. In some examples, the chock (20a) includes a rotatable lever (44) for selectively latching and unlatching the chock (20a) to the track (22).
摘要翻译：示例性车轮限制系统（10）包括用于在装载坞处阻挡车辆的车轮（12）的示例性车轮轴承座（20a）。在一些示例中，车轮轴承座（20a）可在存储位置和轮挡位置之间移动。在车轮阻挡位置，轴承座锁定到安装到装载座的车道上的轨道（22）上。在存储位置，轴承座（20a）与轨道（22）间隔开。在一些示例中，诸如葫芦（30a）或弹簧加载的铰接臂（30b）之类的提升机构（30）有助于承载轴承座（20a）中的至少一些，因为轴承座（20a）在其存储和轮挡位置。在一些示例中，轴承座（20a）包括用于选择性地将轴承座（20a）锁定和解锁到轨道（22）的可旋转杆（44）。

6. 发明申请

WO2009100146A1 MANUAL WHEEL CHOCKS 审中-公开
标题翻译：手动车轮
公开(公告)号：WO2009100146A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/033100
申请日：2009-02-04
申请人： RITE-HITE HOLDING CORPORATION
发明人： BROOKS, Andrew , ANDERSEN, Jonathan , LESSARD, Kurt , NELSON, Kyle , COTTON, Timothy , WIEBERDINK, Ben , STONE, Bradley, J. , ANTON, Donald, L. , MANONE, Joseph , HAHN, Norbert
IPC分类号： B60T3/00
CPC分类号： B60T3/00 , B65G69/005
摘要： An example wheel restraint includes a wheel chock that is manually movable between a retracted or release position clear of a wheel of a vehicle at a loading dock and an operative position to block the path of the wheel. In the release position, the chock can be manually moved freely along a track that is mounted to a driveway of the dock. When the chock is manually moved from its release position to its operative position, a locking feature automatically restricts the movement of the chock relative to the track. When the chock is manually moved back to its release position, the locking feature automatically disengages. Although the wheel chock is connected to a track, much of the force exerted by the wheel against the chock can be transmitted directly from the chock to the driveway.
摘要翻译：示例性轮毂限制器包括可在手动移动的轮轴承座之间，在缩回位置或释放位置之间，在装载基座处的车辆的车轮和用于阻挡车轮的路径的操作位置。在释放位置，轴承座可以沿着安装到码头的车道的轨道自由地移动。当将轴承座从其释放位置手动移动到其操作位置时，锁定特征自动地限制轴承座相对于履带的移动。当轴承座手动移回到其释放位置时，锁定功能会自动脱开。虽然车轮轴承座连接到轨道上，但车轮抵靠轴承座施加的大部分力量可以直接从轴承座传递到车道。

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