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1. 发明申请

US20080163520A1 Snowthrower chute control 有权
标题翻译：推雪橇控制
公开(公告)号：US20080163520A1
公开(公告)日：2008-07-10
申请号：US11650354
申请日：2007-01-05
申请人： Donald M. White , Brett P. Yeager , Nathan J. Friberg
发明人： Donald M. White , Brett P. Yeager , Nathan J. Friberg
IPC分类号： E01H5/09 , B62K21/16
CPC分类号： E01H5/045 , Y10T74/20816
摘要： A snowthrower has a rotatable chute that directs the snow stream in different directions depending on the rotational position of the chute. A slidable hand grip is mounted on one of the handle tubes of the snowthrower. The hand grip can be slid down the handle tube by the operator to rotate the chute in a first direction. The hand grip can be slid up the handle tube by the operator to rotate the chute in a second opposite direction. The hand grip includes a rounded knob that the operator can grip with one hand. A latch is provided to lock the hand grip in an adjusted position on the handle tube.
摘要翻译：推铲者具有可旋转滑槽，其根据滑槽的旋转位置引导不同方向的雪流。一个可滑动的手柄安装在打雪机的一个手柄管上。手柄可以由操作者沿着把手管向下滑动，以沿第一方向旋转滑槽。手柄可以由操作者向上滑动手柄管，以使滑槽沿相反的方向旋转。手柄包括一个圆形的旋钮，操作者可以用一只手握住。提供闩锁以将手柄锁定在手柄管上的调整位置。

2. 发明授权

US3986492A Water heater for recreational vehicles 失效
标题翻译：娱乐车用热水器
公开(公告)号：US3986492A
公开(公告)日：1976-10-19
申请号：US537903
申请日：1975-01-02
申请人： Donald M. White
发明人： Donald M. White
IPC分类号： B60N3/16 , F24H1/06 , F24H1/00
CPC分类号： F24H1/06 , B60N3/16 , F24H1/08
摘要： The water heater includes an open-ended, box-like case fabricated from sheet metal panels and adapted to be pulled through an opening in a vehicle wall after the wall has been erected. Thereafter, the margins of the panels may be bent outwardly by hand to form right angle mounting flanges adapted to lie in face-to-face relation with the wall.
摘要翻译：热水器包括由金属板制成的开口的盒状壳体，并且适于在墙壁竖立之后被拉过车壁上的开口。此后，面板的边缘可以用手向外弯曲以形成适于与壁面对面关系的直角安装凸缘。

3. 发明授权

US4057892A Method of installing a water heater in a recreational vehicles 失效
标题翻译：在娱乐车辆中安装热水器的方法
公开(公告)号：US4057892A
公开(公告)日：1977-11-15
申请号：US710460
申请日：1976-08-02
申请人： Donald M. White
发明人： Donald M. White
IPC分类号： B60N3/16 , F24H1/06 , B23P19/00
CPC分类号： B60N3/16 , F24H1/06 , F24H1/08 , Y10T29/49963
摘要： The water heater includes an open-ended, box-like case fabricated from sheet metal panels and adapted to be pulled through an opening in a vehicle wall after the wall has been erected. Thereafter, the margins of the panels may be bent outwardly by hand to form right angle mounting flanges adapted to lie in face-to-face relation with the wall.
摘要翻译：热水器包括由金属板制成的开口的盒状壳体，并且适于在墙壁竖立之后被拉过车壁上的开口。此后，面板的边缘可以用手向外弯曲以形成适于与壁面对面关系的直角安装凸缘。

4. 发明授权

US08091913B1 Variable adjustable trailer hitch 有权
标题翻译：可变拖车挂车
公开(公告)号：US08091913B1
公开(公告)日：2012-01-10
申请号：US12754779
申请日：2010-04-06
申请人： Donald M. White
发明人： Donald M. White
IPC分类号： B60D1/44 , B60D1/04
CPC分类号： B60D1/485 , B60D1/06 , B60D1/155 , B60D1/44
摘要： A variably adjustable trailer hitch assembly, comprising a horizontal tube assembly that is fixedly secured onto a vehicle. A journaling tube assembly is mounted upon and journals the horizontal tube assembly. A ball assembly is mounted onto the journaling tube assembly and receives a trailer's hitch ball coupler. Adjustable means laterally move the journaling tube assembly mounted upon the horizontal tube assembly. A torque equalizer assembly is fixed upon the journaling tube assembly.
摘要翻译：一种可变的拖车牵引装置，包括固定地固定在车辆上的水平管组件。一个日志管组件安装在水平管组件上并使其水平安装。球组件安装在日志管组件上并接收拖车的搭扣球联接器。可调节装置横向移动安装在水平管组件上的日志管组件。扭矩均衡器组件固定在日志管组件上。

5. 发明申请

US20080163521A1 Snowthrower deflector control 有权
标题翻译：开车转向器控制
公开(公告)号：US20080163521A1
公开(公告)日：2008-07-10
申请号：US11650362
申请日：2007-01-05
申请人： Donald M. White
发明人： Donald M. White
IPC分类号： E01H5/09
CPC分类号： E01H5/045 , Y10T292/57
摘要： A U-shaped handle is physically attached to the back of a deflector atop a snow directing chute on a snowthrower. The deflector pivots atop the chute to adjust the trajectory of a stream of snow being thrown by the snowthrower. The handle is gripped and moved up and down to effect a pivotal adjustment of the deflector. A pivotal latch is carried on the handle which latch protrudes into the open interior hand grip space of the handle. The latch is spring biased so that a detent on the latch engages with a toothed rack with the interengagement between the detent and the rack holding the deflector in an adjusted position. When the operator grips the handle and squeezes the fingers of the gripping hand closed, the latch is pivoted to remove the detent from the rack and thereby permit pivotal adjustment of the deflector.
摘要翻译： U形手柄物理地连接到导风板的后面，在导向滑雪板上的导雪滑雪板上。导流板在滑槽顶部枢转，以调整由推荐者投掷的雪流的轨迹。手柄被夹紧并上下移动以进行偏转器的枢转调节。在手柄上承载有枢转闩锁，闩锁突出到手柄的敞开的内部手柄握持空间中。闩锁被弹簧偏压，使得闩锁上的棘爪与齿条啮合，其中止动器和保持偏转器的支架之间的相互接合处于调节位置。当操作者握住手柄并挤压抓握手的手指时，闩锁被枢转以从卡盘移除止动器，从而允许偏转器的枢转调节。

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