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1. 发明授权

US5615904A Drawbar coupler for an automotive vehicle hitch rack 失效
标题翻译：用于汽车挂钩架的牵引杆联接器
公开(公告)号：US5615904A
公开(公告)日：1997-04-01
申请号：US575113
申请日：1995-12-18
申请人： Donn S. Van Dusen , Douglas P. Gibbs
发明人： Donn S. Van Dusen , Douglas P. Gibbs
IPC分类号： B60D1/52 , B60R9/06 , B60R9/10 , B60D1/58
CPC分类号： B60R9/10 , B60D1/52 , B60R9/06 , Y10S224/924
摘要： The invention relates generally to an automotive vehicle hitch rack and more particularly to a drawbar coupler that provides a connection to a tow hitch on an automotive vehicle. The coupler comprises a drawbar which interfaces with the tow hitch to provide opposed overlapping surfaces, and a tightener which applies force to maintain the opposed overlapping surfaces together. The invention significantly reduces play between the drawbar and the tow hitch.
摘要翻译：本发明一般涉及一种机动车辆搭接架，更具体地涉及提供与机动车辆上的牵引车钩的连接的牵引杆联接器。联接器包括与牵引钩接合以提供相对的重叠表面的牵引杆，以及施加力以将相对的重叠表面保持在一起的拉紧器。本发明显着减少了牵引杆与牵引牵引之间的间隙。

2. 发明授权

US5448805A Vehicle rack strap combined sleeve hook 失效
标题翻译：车架带组合套筒钩
公开(公告)号：US5448805A
公开(公告)日：1995-09-12
申请号：US144120
申请日：1993-10-27
申请人： Scott R. Allen , Douglas P. Gibbs , Donn S. Van Dusen
发明人： Scott R. Allen , Douglas P. Gibbs , Donn S. Van Dusen
IPC分类号： B60P7/08 , A44B13/00 , B60P7/00
CPC分类号： B60P7/0869 , Y10T24/2175 , Y10T24/314 , Y10T24/44231
摘要： A rack strap for an automotive vehicle rack is described having a hook securing arrangement made up not only of a hook but also a sleeve. The sleeve cooperates with the hook to protect the load at the location of the hook, as well as to hinder disengagement of the hook relative to the rack bar. In one embodiment, the hook includes a reentrant end which passes through an eyelet at a rack cross bar, which reentrant end can be encompassed by the sleeve. In another embodiment, the sleeve acts to maintain clasp pieces about a rack cross bar.
摘要翻译：描述了一种用于机动车辆车架的机架带，其具有不仅由钩而且套筒构成的钩固定装置。套筒与钩配合以保护钩子位置处的负载，并且阻止钩子相对于齿条的脱离。在一个实施例中，钩包括通过齿条横杆上的孔眼的折入端，该凹入端可以被套筒包围。在另一个实施例中，套筒用于保持围绕架子横杆的扣环。

3. 发明授权

US5489110A Hitch rack foot lever cinch 失效
标题翻译：搭接脚架杠杆系带
公开(公告)号：US5489110A
公开(公告)日：1996-02-06
申请号：US386204
申请日：1995-02-09
申请人： Donn S. Van Dusen
发明人： Donn S. Van Dusen
IPC分类号： B60R9/06 , B60R9/10
CPC分类号： B60R9/06 , Y10S224/924
摘要： A hitch rack is described which cooperates with a hitch receiver on an automotive vehicle to enable a recreational or sporting article to be carried at the rear or front of a vehicle. The hitch rack includes a foot engagement bar for operating a cinch enabling the article support structure of the rack to be moved between a transportation and an inactive position.
摘要翻译：描述了一种与机动车辆上的搭接接收器配合的搭接架，以使娱乐或体育用品能够在车辆的后部或前方承载。搭接架包括用于操作系带的脚接合杆，使得搁架的物品支撑结构能够在运输和非活动位置之间移动。

4. 发明授权

US5469998A Spare tire carrier for a tow hitch 失效
标题翻译：用于拖车的备用轮胎载体
公开(公告)号：US5469998A
公开(公告)日：1995-11-28
申请号：US373486
申请日：1995-01-17
申请人： Donn S. Van Dusen , Douglas P. Gibbs
发明人： Donn S. Van Dusen , Douglas P. Gibbs
IPC分类号： B60D1/52 , B60R9/06 , B60R9/10 , B62D43/02
CPC分类号： B62D43/02 , B60D1/52 , B60R9/06 , B60R9/10
摘要： The present invention relates to a tire carrier for an automotive vehicle and, more particularly, to a hitch mounted tire carrier. The invention includes a cantilever construction having the combination of an elongated arm having the tire mount structure, and a bracket for the arm connectable, for example, to a tow hitch of a vehicle. The arm is movable relative to the bracket between the transportation position and in inactive position, and a cinch is provided on the bracket for normally maintaining the arm in the transportation position but releasing the same for movement to the inactive position. The cinch has a lever latch which, in keeping with the invention, is manipulatable of the cinch to an over-center position. A tightener is provided as a protuberance on the lever latch which is mounted for pivoting to a stop position beyond a center position at which it would be generally orthogonal to a bearing surface it engages. The combination also preferably includes a coupler having a drawbar and a tightener designed to maintain intimate contact between a surface of the drawbar and a surface of the tow hitch irrespective of vehicle movement.
摘要翻译：本发明涉及一种用于机动车辆的轮胎载体，更具体地，涉及一种搭接的轮胎载体。本发明包括悬臂结构，其具有具有轮胎安装结构的细长臂和用于臂的支架的组合，所述支架例如可连接到车辆的牵引车钩。臂可以在运输位置和非活动位置之间相对于支架移动，并且在支架上设置有一个系带，用于将臂保持在运输位置，但将其释放以移动到非活动位置。系带具有杠杆闩锁，其与本发明一致，可操纵系带至超中心位置。紧固器设置在杠杆闩上的突起部，该突起件安装成用于枢转到停止位置，超过其大致垂直于其接合的支承表面的中心位置。该组合还优选地包括具有牵引杆和紧固器的联接器，其设计成在牵引杆的表面与牵引牵引的表面之间保持紧密接触，而与车辆的运动无关。

5. 发明授权

US5449101A Hitch rack for an automotive vehicle 失效
标题翻译：机车车钩
公开(公告)号：US5449101A
公开(公告)日：1995-09-12
申请号：US143694
申请日：1993-10-27
申请人： Donn S. Van Dusen
发明人： Donn S. Van Dusen
IPC分类号： B60R9/06 , B60R3/00
CPC分类号： B60R9/06 , Y10S224/924
摘要： A rack carrier for an automobile having a hitch receiver is described. The rack includes an article support structure to be secured to the hitch for movement between a position for transportation of the article by the vehicle and a position enabling access to such vehicle. The carrier includes an elongated arm that projects upward, which arm has the article support structure at its upper end. A bracket securable to the hitch has a cinch for maintaining the arm in its transportation position. The cinch includes a lever latch having a protuberance which engages a bearing surface, which protuberance is mounted for pivoting to a stop position beyond a center position at which it engages the bearing surface generally orthogonal to it. The construction further includes an arrangement which assures a rigid securance between the rack drawbar and a tow hitch receiver on a vehicle.
摘要翻译：描述了一种用于具有牵引接收器的汽车的机架载体。机架包括一个物品支撑结构，该物品支撑结构被固定到搭接件上，用于在车辆运输物品的位置和能够接近这种车辆的位置之间移动。载体包括向上突出的细长臂，该臂在其上端具有物品支撑结构。搭配安全的支架具有将手臂保持在运输位置的系带。系带包括具有突起的杠杆闩锁，该突起与支承表面接合，该突起安装成用于枢转到止动位置超过其大致垂直于其的支承表面接合的中心位置。该结构还包括确保机架牵引杆与车辆上的牵引牵引接收器之间的刚性保护的装置。

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