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1. 发明公开

EP2429880A1 FIFTH WHEEL COUPLING ASSEMBLY WITH REMOVABLE LOCKING MECHANISM 有权
标题翻译：具有可拆卸的锁定机制AUFSATTELKUPPLUNGSANORDNUNG
公开(公告)号：EP2429880A1
公开(公告)日：2012-03-21
申请号：EP10775615.7
申请日：2010-05-14
申请人： Fontaine Fifth Wheel Company
发明人： MANN, Steven, William
IPC分类号： B62D53/08
CPC分类号： B62D53/08 , B62D53/10 , Y10T70/5867
摘要： A removable locking mechanism for a fifth wheel hitch is provided which includes a mounting plate removably attachable within a fifth wheel chassis formed to support a fifth wheel hitch plate that has an aperture in the load surface thereof. The mounting plate is formed with a u-shaped throat dimensioned to receive a trailer kingpin and a top surface configured to be co-planar with the fifth wheel hitch plate load surface when seated within the chassis. A locking mechanism for retaining the kingpin against said closed end of the throat is mounted to the underside of the mounting plate and includes a cam arm; and a bumper arm pivotally attached to the cam arm configured to engage a bumper stop formed in the mounting plate underside; a sliding jaw member slidably mounted to the cam arm; and a secondary lock member for preventing unintended disengagement of the lock mechanism.

2. 发明授权

EP2429880B1 FIFTH WHEEL COUPLING ASSEMBLY WITH REMOVABLE LOCKING MECHANISM 有权
标题翻译：具有可拆卸的锁定机制AUFSATTELKUPPLUNGSANORDNUNG
公开(公告)号：EP2429880B1
公开(公告)日：2015-12-16
申请号：EP10775615.7
申请日：2010-05-14
申请人： Fontaine Fifth Wheel Company
发明人： MANN, Steven, William
IPC分类号： B62D53/08 , B62D53/10
CPC分类号： B62D53/08 , B62D53/10 , Y10T70/5867

3. 发明公开

EP2507117A1 COMPACT FIFTH WHEEL LOCKING MECHANISM 审中-公开
标题翻译：紧凑型的锁定机构五轮
公开(公告)号：EP2507117A1
公开(公告)日：2012-10-10
申请号：EP09851935.8
申请日：2009-12-02
申请人： Fontaine Fifth Wheel Company
发明人： MANN, Steven, William
IPC分类号： B62D53/12 , B62D53/08 , B62D53/06
CPC分类号： B62D53/10
摘要： In a fifth wheel hitch, a locking mechanism for retaining a trailer kingpin within a fifth wheel slot. The locking mechanism includes a jaw assembly comprised of a cam arm pivotally attached at one end to the underside of the hitch plate, a bumper arm pivotally attached by one of its ends to the cam arm, a sliding jaw with a recess for receiving the kingpin shank, and a secondary lock member, pivotally attached at a point intermediate its two ends to the rear portion of the cam arm. The locking mechanism also includes a main spring to pull the free end of the cam arm toward a closed position. A release rod is coupled at one end to secondary lock member at an attachment point that is disposed away from the lock member's axis.

4. 发明公开

EP2429881A1 FIFTH WHEEL COUPLING WITH INTER-FRAME MOUNT 审中-公开
标题翻译：第五轮车架与车架连接
公开(公告)号：EP2429881A1
公开(公告)日：2012-03-21
申请号：EP10775621.5
申请日：2010-05-14
申请人： Fontaine Fifth Wheel Company
发明人： MANN, Steven, William , TRINOSKEY, Gavin, Charles
IPC分类号： B62D53/08
CPC分类号： B62D53/0814
摘要： An integrated cross-member mount comprises an inter-frame mount seated within opposing longitudinal channels of parallel adjacent truck frame members and comprises a top surface within each lateral portion of which is defined a longitudinally-oriented row of spaced-apart, shaped apertures, and at least two substantially vertical flanges extending downward from the lateral periphery of the top surface that are dimensioned to be conforming to the inner surfaces of truck frame members Also included is a sliding pedestal having lateral skids seated upon respective portions of rows of spaced-apart apertures and extending into vertical gaps between the top surface of the mount and the truck frame member Each skid also includes a pawl pivotally mounted on each skid having a one or more teeth insertable through the skid apertures and the shaped apertures
摘要翻译：一体式横梁安装件包括安置在平行的相邻卡车框架构件的相对纵向通道内的框架间安装件，并且包括在其每个横向部分内限定纵向定向的一排间隔开的成形孔口的顶表面，以及至少两个从顶表面的侧向周边向下延伸的基本上垂直的凸缘，所述凸缘的尺寸被确定为与卡车框架构件的内表面一致。还包括滑动基座，该滑动基座具有安置在成排的间隔开的孔的相应部分并且延伸到安装件的顶表面与转向架框架构件之间的垂直间隙中。每个滑动件还包括可枢转地安装在每个滑动件上的棘爪，所述棘爪具有能够穿过滑动孔插入的一个或多个齿以及成形孔

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