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1. 发明授权

US08307956B2 Wheel chock system 有权
标题翻译：车轮轴承系统
公开(公告)号：US08307956B2
公开(公告)日：2012-11-13
申请号：US11828039
申请日：2007-07-25
申请人： Jonathan Andersen , Eric Bublitz , Timothy Cotton , John A. Kish , Kurt Lessard , Timothy Muhl , Kyle E. Nelson , Pamela Pietrangelo , Reinhard E. Sander , Matt Sveum , Benjamin Wieberdink
发明人： Jonathan Andersen , Eric Bublitz , Timothy Cotton , John A. Kish , Kurt Lessard , Timothy Muhl , Kyle E. Nelson , Pamela Pietrangelo , Reinhard E. Sander , Matt Sveum , Benjamin Wieberdink
IPC分类号： B61H13/00
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

US20130037356A1 WHEEL CHOCK SYSTEM 审中-公开
标题翻译：车轮系统
公开(公告)号：US20130037356A1
公开(公告)日：2013-02-14
申请号：US13646319
申请日：2012-10-05
申请人： Jonathan Andersen , Eric Bublitz , Timothy Cotton , John A. Kish , Kurt Lessard , Timothy Muhl , Kyle E. Nelson , Pamala Pietrangelo , Reinhard E. Sander , Matt Sveum , Benjamin Wieberdink
发明人： Jonathan Andersen , Eric Bublitz , Timothy Cotton , John A. Kish , Kurt Lessard , Timothy Muhl , Kyle E. Nelson , Pamala Pietrangelo , Reinhard E. Sander , Matt Sveum , Benjamin Wieberdink
IPC分类号： B60T3/00
CPC分类号： B65G69/005 , B60T3/00
摘要： Vehicle restraint systems are disclosed herein. An example vehicle restraint system includes a base to be positioned adjacent a loading dock and a wheel chock to be positioned on the base. An actuator is coupled to the base and moves the base relative to a wall of the loading dock in a linear direction between a release position and a holding position when the wheel chock is coupled to the base. In the release position, the wheel chock disengages from a wheel of a vehicle positioned at the loading dock. In the holding position, the wheel chock frictionally engages the wheel of the vehicle to restrict movement of the wheel away from the loading dock.
摘要翻译：本文公开了车辆约束系统。示例性车辆约束系统包括要邻近装载基座定位的基座和待定位在基座上的轮轴承座。致动器联接到基座并且当车轮轴承座联接到基座时，基座相对于装载台的壁在线性方向上在释放位置和保持位置之间移动。在释放位置，车轮轴承座与位于装载基座处的车辆的车轮脱离接合。在保持位置，轮子摩擦地接合车辆的车轮以限制车轮远离装载座的运动。

3. 发明申请

US20090026022A1 WHEEL CHOCK SYSTEM 有权
标题翻译：车轮系统
公开(公告)号：US20090026022A1
公开(公告)日：2009-01-29
申请号：US11828039
申请日：2007-07-25
申请人： Jonathan Andersen , Eric Bublitz , Timothy Cotton , John A. Kish , Kurt Lessard , Timothy Muhl , Kyle E. Nelson , Pamala Pietrangelo , Reinhard E. Sander , Matt Sveum , Benjamin Wieberdink
发明人： Jonathan Andersen , Eric Bublitz , Timothy Cotton , John A. Kish , Kurt Lessard , Timothy Muhl , Kyle E. Nelson , Pamala Pietrangelo , Reinhard E. Sander , Matt Sveum , Benjamin Wieberdink
IPC分类号： B60T3/00
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。

4. 发明申请

US20080184503A1 SMOOTH TRANSITION DOCK LEVELER LIP 审中-公开
公开(公告)号：US20080184503A1
公开(公告)日：2008-08-07
申请号：US11670742
申请日：2007-02-02
申请人： Jonathan Andersen , Eric Bublitz , Norbert Hahn , Dave Holm , Matthew C. McNeill , Timothy Muhl , Kyle E. Nelson , Bradley J. Stone , Matt Sveum
发明人： Jonathan Andersen , Eric Bublitz , Norbert Hahn , Dave Holm , Matthew C. McNeill , Timothy Muhl , Kyle E. Nelson , Bradley J. Stone , Matt Sveum
IPC分类号： E01D1/00
CPC分类号： B65G69/2823 , B65G69/2841 , B65G69/287
摘要： A dock leveler includes a vehicle-engaging pivotal lip extending from the front end of a pivotal deck, wherein the lip has one or more unique features that provide a smooth transition for forklifts traveling between the lip and a trailer bed upon which the lip is resting. The smooth transition minimizes jolting and vibration of the forklift and its driver as the forklift wheels pass over the leading edge of the lip. The special features of the lip may include one or more of the following: a curved traffic-bearing surface terminating at a sharp or blunt leading edge, a traffic-bearing surface that includes both flat and curved sections, a multifaceted traffic-bearing surface that approximates a curved surface, a rubber or plastic shock absorbing element, an articulated nose piece at the lip's leading edge, and a main lip plate that is coplanar with the deck's traffic surface (i.e., zero crown angle).
摘要翻译：码头调平器包括从枢转甲板的前端延伸的车辆接合枢转唇缘，其中唇部具有一个或多个独特的特征，其为在唇缘和唇部休息的拖车床之间行进的叉车提供平滑过渡。当叉车通过唇缘的前缘时，平稳过渡可以最大限度地减少叉车及其驾驶员的震动和振动。唇缘的特征可以包括以下中的一个或多个：终止于尖锐或钝的前缘的弯曲的交通承载表面，包括平坦和弯曲部分的交通承载表面，包括平面和弯曲部分的交通承载表面，近似于弯曲表面，橡胶或塑料冲击吸收元件，唇缘前缘处的铰接鼻片，以及与甲板的交通面共面的主唇板（即零冠角）。

5. 发明申请

US20070248440A1 YIELDABLE BRACE FOR A VEHICLE AT A LOADING DOCK 有权
标题翻译：用于装载车辆的车辆的可接合的衣架
公开(公告)号：US20070248440A1
公开(公告)日：2007-10-25
申请号：US11772445
申请日：2007-07-02
申请人： Jonathan Andersen , Dave Holm , Timothy Muhl , Bradley Stone , Matt Sveum
发明人： Jonathan Andersen , Dave Holm , Timothy Muhl , Bradley Stone , Matt Sveum
IPC分类号： B65G69/00
CPC分类号： B65G69/003
摘要： To help hold a trailer bed of a truck steady at a loading dock as the truck is being loaded or unloaded of its cargo, a yieldable vehicle brace exerts a substantial, but limited, reactive force upward against the trailer's rear impact guard to resist the trailer's downward movement. In some embodiments, the brace holds the trailer bed stationary up to a certain load limit and provides the trailer bed with a controlled or dampened descent when the load exceeds that limit. In some cases, the reactive upward force exerted by the brace increases with the downward velocity of the trailer bed. The reactive force can be created by one or more pressure relief valves, hydraulic fluid passing through a flow restriction, a brake, a spring, or various combinations thereof. Some embodiments of the brace include provisions for accommodating horizontal movement of the rear impact guard.
摘要翻译：为了在卡车正在装载或卸载货物时，帮助卡车稳定在卡车的拖车床上，可屈服的车辆支架将大量但有限的反作用力向上靠在拖车的后部撞击防护装置上，以抵抗拖车的向下运动。在一些实施例中，支架将拖车床固定住至一定的负载极限，并且当负载超过该限制时，向拖车床提供受控或阻尼的下降。在一些情况下，由支架施加的反作用向上的力随着拖车床的向下速度而增加。反作用力可以由一个或多个泄压阀，通过流量限制器，制动器，弹簧或其各种组合的液压流体产生。支架的一些实施例包括用于容纳后部防撞件的水平运动的装置。

6. 发明授权

US08657551B2 Yieldable brace for a vehicle at a loading dock 有权
标题翻译：在装卸码头的车辆的可承受的支架
公开(公告)号：US08657551B2
公开(公告)日：2014-02-25
申请号：US11772445
申请日：2007-07-02
申请人： Jonathan Andersen , Dave Holm , Timothy Muhl , Bradley J. Stone , Matt Sveum
发明人： Jonathan Andersen , Dave Holm , Timothy Muhl , Bradley J. Stone , Matt Sveum
IPC分类号： B65G67/00
CPC分类号： B65G69/003
摘要： To help hold a trailer bed of a truck steady at a loading dock as the truck is being loaded or unloaded of its cargo, a yieldable vehicle brace exerts a substantial, but limited, reactive force upward against the trailer's rear impact guard to resist the trailer's downward movement. In some embodiments, the brace holds the trailer bed stationary up to a certain load limit and provides the trailer bed with a controlled or dampened descent when the load exceeds that limit. In some cases, the reactive upward force exerted by the brace increases with the downward velocity of the trailer bed. The reactive force can be created by one or more pressure relief valves, hydraulic fluid passing through a flow restriction, a brake, a spring, or various combinations thereof. Some embodiments of the brace include provisions for accommodating horizontal movement of the rear impact guard.
摘要翻译：为了在卡车正在装载或卸载货物时，帮助卡车稳定在卡车的拖车床上，可屈服的车辆支架将大量但有限的反作用力向上靠在拖车的后部防撞装置上，以抵抗拖车的向下运动。在一些实施例中，支架将拖车床固定住至一定的负载极限，并且当负载超过该限制时，向拖车床提供受控或阻尼的下降。在一些情况下，由支架施加的反作用向上的力随着拖车床的向下速度而增加。反作用力可以由一个或多个泄压阀，通过流量限制器，制动器，弹簧或其各种组合的液压流体产生。支架的一些实施例包括用于容纳后部防撞件的水平运动的装置。

7. 发明申请

US20050169732A1 Brace system and method for a vehicle at a loading dock 有权
标题翻译：在装卸码头的车辆的支架系统和方法
公开(公告)号：US20050169732A1
公开(公告)日：2005-08-04
申请号：US10743577
申请日：2003-12-22
申请人： Matt Sveum , Matthew Tourdot , Dave Holm , David Klumb
发明人： Matt Sveum , Matthew Tourdot , Dave Holm , David Klumb
IPC分类号： B65G69/00 , B65F9/00
CPC分类号： B65G69/003
摘要： To help hold a (trailer) bed of a truck or trailer steady at a loading dock as the truck is being loaded or unloaded of its cargo, a yieldable vehicle brace exerts a substantial, but limited, reactive force upward against the trailer's rear impact guard to resist the trailer's downward movement. In some embodiments, the brace holds the trailer bed stationary up to a certain load limit and provides the trailer bed with a controlled or dampened descent when the load exceeds that limit. In some cases, the reactive upward force exerted by the brace increases with the downward velocity of the trailer bed. The reactive force can be created by one or more pressure relief valves, hydraulic fluid passing through a flow restriction, a brake, a spring, or various combination thereof. Some embodiments of the brace include provisions for accommodating horizontal movement of the rear impact guard.
摘要翻译：为了在卡车装载或卸载其货物时，在装卸码头上稳定地安装卡车或拖车的（拖车）床，可屈服的车辆支架将大量但有限的反作用力向上靠在拖车的后部碰撞保护装置以抵制拖车的向下运动。在一些实施例中，支架将拖车床固定住至一定的负载极限，并且当负载超过该限制时，向拖车床提供受控或阻尼的下降。在一些情况下，由支架施加的反作用向上的力随着拖车床的向下速度而增加。反作用力可以由一个或多个泄压阀，通过流量限制器，制动器，弹簧或其各种组合的液压流体产生。支架的一些实施例包括用于容纳后部防撞件的水平运动的装置。

8. 发明申请

US20080010757A1 Illuminating dock leveler 有权
标题翻译：照明平台矫直机
公开(公告)号：US20080010757A1
公开(公告)日：2008-01-17
申请号：US11484413
申请日：2006-07-11
申请人： Al Hochstein , Kyle Nelson , Matt Sveum
发明人： Al Hochstein , Kyle Nelson , Matt Sveum
IPC分类号： E01D19/00
CPC分类号： B65G69/287 , B60Q1/307 , B65G69/2811
摘要： A dock leveler for a truck loading dock includes a lighting system mounted to the deck of the leveler. The lighting system can be used for illuminating the interior of a trailer, illuminating the deck of the dock leveler, and/or providing a warning signal that alerts nearby pedestrians and others in the area that work is being done at the loading dock. In some cases, the light is protected by a raised curb of the dock leveler's deck. In other cases, the lighting system is pivotally coupled to the deck so that the light can continue pointing toward the trailer regardless of whether the deck is in a horizontal operative position or a vertical stored position.
摘要翻译：卡车装卸码头的码头调平器包括安装在整平机的甲板上的照明系统。照明系统可以用于照亮拖车的内部，照亮码头调平器的甲板，和/或提供警告信号，警告附近的行人和在该装卸码头进行工作的区域中的其他人。在某些情况下，光线受到码头矫直机甲板的隆起路缘保护。在其他情况下，照明系统枢转地联接到甲板，使得光可以继续指向拖车，而不管甲板是处于水平操作位置还是垂直存储位置。

9. 发明授权

US07841823B2 Brace system and method for a vehicle at a loading dock 有权
标题翻译：在装卸码头的车辆的支架系统和方法
公开(公告)号：US07841823B2
公开(公告)日：2010-11-30
申请号：US10743577
申请日：2003-12-22
申请人： Matt Sveum , Matthew Tourdot , Dave Holm , David Klumb
发明人： Matt Sveum , Matthew Tourdot , Dave Holm , David Klumb
IPC分类号： B60R99/00
CPC分类号： B65G69/003
摘要： To help hold a (trailer) bed of a truck or trailer steady at a loading dock as the truck is being loaded or unloaded of its cargo, a yieldable vehicle brace exerts a substantial, but limited, reactive force upward against the trailer's rear impact guard to resist the trailer's downward movement. In some embodiments, the brace holds the trailer bed stationary up to a certain load limit and provides the trailer bed with a controlled or dampened descent when the load exceeds that limit. In some cases, the reactive upward force exerted by the brace increases with the downward velocity of the trailer bed. The reactive force can be created by one or more pressure relief valves, hydraulic fluid passing through a flow restriction, a brake, a spring, or various combination thereof. Some embodiments of the brace include provisions for accommodating horizontal movement of the rear impact guard.
摘要翻译：为了在卡车装载或卸载其货物时，在装载码头上稳定地装载卡车或拖车的（拖车）床，可屈服的车辆支架将大量但有限的反作用力向上靠在拖车的后部撞击保护装置以抵制拖车的向下运动。在一些实施例中，支架将拖车床固定住至一定的负载极限，并且当负载超过该限制时，向拖车床提供受控或阻尼的下降。在一些情况下，由支架施加的反作用向上的力随着拖车床的向下速度而增加。反作用力可以由一个或多个泄压阀，通过流量限制器，制动器，弹簧或其各种组合的液压流体产生。支架的一些实施例包括用于容纳后部防撞件的水平运动的装置。

10. 发明申请

US20050196255A1 Yieldable brace for a vehicle at a loading dock 审中-公开
标题翻译：在装卸码头的车辆的可承受的支架
公开(公告)号：US20050196255A1
公开(公告)日：2005-09-08
申请号：US11063683
申请日：2005-02-23
申请人： Matt Sveum , Matthew Tourdot , Dave Holm , Jack Morehart
发明人： Matt Sveum , Matthew Tourdot , Dave Holm , Jack Morehart
IPC分类号： B65G69/00 , B65F9/00
CPC分类号： B65G69/003
摘要： To help hold a trailer bed of a truck steady at a loading dock as the truck is being loaded or unloaded of its cargo, a yieldable vehicle brace exerts a substantial, but limited, reactive force upward against the trailer's rear impact guard to resist the trailer's downward movement. In some embodiments, the brace holds the trailer bed stationary up to a certain load limit and provides the trailer bed with a controlled or dampened descent when the load exceeds that limit. In some cases, the reactive upward force exerted by the brace increases with the downward velocity of the trailer bed. The reactive force can be created by one or more pressure relief valves, hydraulic fluid passing through a flow restriction, a brake, a spring, or various combinations thereof. Some embodiments of the brace include provisions for accommodating horizontal movement of the rear impact guard.
摘要翻译：为了在卡车正在装载或卸载货物时，帮助卡车稳定在卡车的拖车床上，可屈服的车辆支架将大量但有限的反作用力向上靠在拖车的后部防撞装置上，以抵抗拖车的向下运动。在一些实施例中，支架将拖车床固定住至一定的负载极限，并且当负载超过该限制时，向拖车床提供受控或阻尼的下降。在一些情况下，由支架施加的反作用向上的力随着拖车床的向下速度而增加。反作用力可以由一个或多个泄压阀，通过流量限制器，制动器，弹簧或其各种组合的液压流体产生。支架的一些实施例包括用于容纳后部防撞件的水平运动的装置。

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