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1. 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。

2. 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。

3. 发明申请

WO2009111244A1 RESTRAINING ARMS FOR WHEEL CHOCKS 审中-公开
标题翻译：限制车轮轮廓
公开(公告)号：WO2009111244A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/035137
申请日：2009-02-25
申请人： RITE-HITE HOLDING CORPORATION
发明人： ANDERSEN, Jonathan , BUBLITZ, Eric, D. , COTTON, Timothy , PIETRANGELO, Pamala , LESSARD, Kurt , WIEBERDINK, Benjamin
IPC分类号： B65G69/00
CPC分类号： B65G69/005
摘要： Wheel restraints (10) for restraining vehicles at loading docks (16) are described herein. An example wheel restraint includes a restraining arm (30) to anchor a wheel chock (22) to a fixed point at the dock. When in a blocking position, the chock rests directly upon the dock' s driveway without the chock having to engage additional hardware that could be an obstruction to snow removal. In some examples, the wheel chock automatically swings between its blocking and release positions in response to the arm simply lowering or raising the chock.
摘要翻译：这里描述了用于在装卸码头（16）处限制车辆的轮限制器（10）。示例性车轮限制器包括将车轮轴承座（22）锚固在码头上的固定点的限制臂（30）。当处于阻挡位置时，轴承座直接放在码头的车道上，而不需要承受可能会阻塞除雪的附加硬件。在一些例子中，车轮轴承座自动地在其阻挡位置和释放位置之间摆动，以响应于手臂简单地降低或提高轴承座。

4. 发明申请

WO2009032372A1 LOADING DOCK WHEEL RESTRAINT COMPRISING A FLEXIBLE ELONGATE MEMBER 审中-公开
标题翻译：加载锁定轮限制包括柔性的ELONGATE会员
公开(公告)号：WO2009032372A1
公开(公告)日：2009-03-12
申请号：PCT/US2008/065904
申请日：2008-06-05
申请人： RITE-HITE HOLDING CORPORATION
发明人： ANDERSEN, Jonathan , COTTON, Timothy , LESSARD, Kurt , WIEBERDINK, Benjamin
IPC分类号： B65G69/00
CPC分类号： B65G69/005
摘要： A wheel restraint for restraining a vehicle at a loading dock includes a flexible elongate member with one end that can be manually wrapped at least partially around at least one of the vehicle's wheels. The other end of the elongate member is connected to an anchor that is generally fixed relative to the dock. The anchor preferably includes a reel for taking up slack in the elongate member. When the restraint is not in use, the reel can take up and store the elongate member. The restraint preferably provides a signal that indicates whether the wheel is actually restrained. The restraint might also include a wheel chock coupled to the elongate member. A floor-mounted guide can help prevent interference between the elongate member and certain parts of the vehicle.
摘要翻译：用于在装载基座处限制车辆的轮限制器包括柔性细长构件，其一端可以至少部分地围绕车辆的车轮中的至少一个手动地包裹。细长构件的另一端连接到通常相对于底座固定的锚固件。锚固件优选地包括用于在细长构件中卷起松弛的卷轴。当不使用约束时，卷轴可以卷起并存放细长构件。约束优选地提供指示车轮是否实际受到限制的信号。约束还可以包括联接到细长构件的轮轴承座。地板安装的引导件可以帮助防止细长构件与车辆的某些部件之间的干涉。

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

WO2010090884A1 MANUAL WHEEL CHOCKS WITH ENHANCED BRACING UPON DEPLOYMENT 审中-公开
标题翻译：手动车轮与增强配套的配件
公开(公告)号：WO2010090884A1
公开(公告)日：2010-08-12
申请号：PCT/US2010/021823
申请日：2010-01-22
申请人： RITE-HITE HOLDING CORPORATION , BROOKS, Andrew , WIEBERDINK, Benjamin , STONE, Bradley, J. , LESSARD, Kurt , HAHN, Norbert , COTTON, Timothy
发明人： BROOKS, Andrew , WIEBERDINK, Benjamin , STONE, Bradley, J. , LESSARD, Kurt , HAHN, Norbert , COTTON, Timothy
IPC分类号： B60T3/00
CPC分类号： B65G69/005 , B60T3/00
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。

7. 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。

8. 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）。

9. 发明申请

WO2009139946A1 SUPPORT FRAME VEHICLE RESTRAINTS 审中-公开
标题翻译：支持车辆车辆限制
公开(公告)号：WO2009139946A1
公开(公告)日：2009-11-19
申请号：PCT/US2009/035154
申请日：2009-02-25
申请人： RITE-HITE HOLDING CORPORATION
发明人： ANDERSEN, Jonathan , WIEBERDINK, Benjamin , COTTON, Timothy , PIETRANGELO, Pamala , LESSARD, Kurt , HAHN, Norbert , DE LANG, Henk
IPC分类号： B65G69/34
CPC分类号： B65G69/003
摘要： A vehicle restraint (10) restrains a vehicle at a loading dock (14) by engaging a rail (28) that is part of the vehicle's support frame, wherein the rail is normally used for adjusting the position of the vehicle's rear wheels. In a preferred embodiment, the restraint includes an adjustable- length arm attachable between the vehicle and the loading dock. The arm includes a retractable or removable pin (40) that engages one of a series of holes (32) in the rail or releasably engages some feature of the loading dock. In some examples, the restraint clamps onto the rail, particularly if the rail has no available open holes for a pin to be inserted. In some cases, the restraint also provides the vehicle with vertical support.
摘要翻译：车辆限制器（10）通过接合作为车辆支撑框架的一部分的轨道（28）来将车辆限制在装载座（14）处，其中，所述轨道通常用于调整车辆后轮的位置。在优选实施例中，约束包括可连接在车辆和装载底座之间的可调节臂。臂包括可收回的或可拆卸的销（40），该销（40）接合轨道中的一系列孔（32）中的一个或可释放地接合装载底座的某些特征。在一些示例中，约束被夹紧在轨道上，特别是如果轨道没有可用的插入针的可用开孔。在某些情况下，限制还为车辆提供垂直支撑。

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