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公开(公告)号：USD549116S1
公开(公告)日：2007-08-21
申请号：US29239517
申请日：2005-09-30
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公开(公告)号：USD548629S1
公开(公告)日：2007-08-14
申请号：US29239516
申请日：2005-09-30
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公开(公告)号：US07619506B2
公开(公告)日：2009-11-17
申请号：US11510033
申请日：2006-08-24
申请人： Paul James Knoll , Jeffrey J. Rhine , Kip Leggett , John Phillip Oeth , David C. Stillinger , David DeVinny
发明人： Paul James Knoll , Jeffrey J. Rhine , Kip Leggett , John Phillip Oeth , David C. Stillinger , David DeVinny
IPC分类号： G08B21/00
摘要： A sensor device for detecting whether a tractor and a trailer of a truck are connected includes a container having a plurality of tabs extending radially outwardly to engage an inside surface of a bearing plate of the trailer when the container is located in a hole in the bearing plate. A spring extends from a base of the container away from the face surface to bear upon an interior wall of the trailer to bias the tabs into contact with the inside wall when the container is located in the hole to maintain a position of the container therein. A sensor is also provided for sensing proximity of a ferrous material and being located in the container. The sensor senses proximity of ferrous material of a coupler carried by the tractor without sensing ferrous material of the bearing plate.
摘要翻译： 用于检测卡车的牵引车和拖车的传感器装置是否连接有容器，当容器位于轴承的孔中时，容器具有径向向外延伸的多个翼片，以与拖车的支承板的内表面接合 盘子。 弹簧从容器的基部远离面表面延伸以承载在拖车的内壁上，以在容器位于孔中时使突片与内壁接触以将容器的位置保持在其中。 还提供了用于感测铁基材料的接近并位于容器中的传感器。 传感器感测由拖拉机承载的耦合器的铁质材料的接近度，而不感测承载板的铁质材料。
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公开(公告)号：USD581299S1
公开(公告)日：2008-11-25
申请号：US29297143
申请日：2007-11-05
申请人： John Oeth , Richard Ragland , John Cunningham , Kip Leggett
设计人： John Oeth , Richard Ragland , John Cunningham , Kip Leggett
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5.外观设计公开(公告)号：USD548630S1
公开(公告)日：2007-08-14
申请号：US29239523
申请日：2005-09-30
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公开(公告)号：USD503350S1
公开(公告)日：2005-03-29
申请号：US29170524
申请日：2002-11-05
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7.发明申请Sensor for detecting whether a tractor and a trailer of a truck are connected 有权用于检测卡车的拖拉机和拖车是否连接的传感器公开(公告)号：US20070152802A1
公开(公告)日：2007-07-05
申请号：US11510033
申请日：2006-08-24
申请人： Paul Knoll , Jeffrey Rhine , Kip Leggett , John Oeth , David Stillinger , David DeVinny
发明人： Paul Knoll , Jeffrey Rhine , Kip Leggett , John Oeth , David Stillinger , David DeVinny
IPC分类号： G08B21/00
摘要： A sensor device for detecting whether a tractor and a trailer of a truck are connected includes a container having a plurality of tabs extending radially outwardly to engage an inside surface of a bearing plate of the trailer when the container is located in a hole in the bearing plate. A spring extends from a base of the container away from the face surface to bear upon an interior wall of the trailer to bias the tabs into contact with the inside wall when the container is located in the hole to maintain a position of the container therein. A sensor is also provided for sensing proximity of a ferrous material and being located in the container. The sensor senses proximity of ferrous material of a coupler carried by the tractor without sensing ferrous material of the bearing plate.
摘要翻译： 用于检测卡车的牵引车和拖车的传感器装置是否连接有容器，当容器位于轴承的孔中时，容器具有径向向外延伸的多个翼片，以与拖车的支承板的内表面接合 盘子。 弹簧从容器的基部远离面表面延伸以承载在拖车的内壁上，以在容器位于孔中时使突片与内壁接触以将容器的位置保持在其中。 还提供了用于感测铁基材料的接近并位于容器中的传感器。 传感器感测由拖拉机承载的耦合器的铁质材料的接近度，而不感测承载板的铁质材料。
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