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公开(公告)号：US5690260A
公开(公告)日：1997-11-25
申请号：US557450
申请日：1995-11-14
申请人： Warren A. Aikins , James A. Aikins
发明人： Warren A. Aikins , James A. Aikins
CPC分类号： B60R9/06 , B60R9/10 , Y10S224/924
摘要： A bicycle carrier has a body member which is tubular in shape and size to have a telescoped connected fit in a tubular vehicle hitch member. A pivot support is provided at a rearward portion of the body member and pivotally supports an upright bicycle support post. Pivot support for the post is between an upright bicycle loaded position and a rearward tilted bicycle loading and unloading position that allows a tailgate for a rear door of a vehicle to be opened. Cooperating cam and a cam follower is connected between the upright support post and are driven by a turnbuckle assembly to provide a firm compressive contact between the body member and a vehicle hitch member when the bicycle support post is pivoted to its upright position whereby to provide a tight rattle-free support of the upright bicycle support post on the pivot. The cam and cam follower can also be tightened to the extent to provide a theft-proof connection. A rear extension may be provided on the body member that includes a hitch for pulling a trailer or the like behind the carrier.
摘要翻译： 自行车托架具有主体构件，该主体构件的形状和尺寸是管状的，以便在管状车辆搭接构件中具有可伸缩的连接配合。 枢轴支撑件设置在主体构件的后部，并且枢转地支撑直立的自行车支撑柱。 支柱的枢轴支架位于直立自行车装载位置和向后倾斜的自行车装载和卸载位置之间，其允许打开车辆后门的后挡板。 配合凸轮和凸轮从动件连接在直立支撑柱之间并且由螺丝扣组件驱动，以便当自行车支撑柱枢转到其直立位置时，在主体构件和车辆搭接构件之间提供牢固的压缩接触，从而提供 直立自行车支撑柱在枢轴上的紧急拨浪鼓支撑。 凸轮和凸轮从动件也可以被拧紧到提供防盗连接的程度。 后部延伸部可以设置在主体部件上，该主体部件包括用于在托架后面拉动拖车等的搭接部。
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公开(公告)号：US4805676A
公开(公告)日：1989-02-21
申请号：US155961
申请日：1988-02-16
申请人： Warren A. Aikins
发明人： Warren A. Aikins
摘要： An adjustable infeed ramp supports the input end of a main frame at a height to tilt the main frame to correspond to the inclination of a log in process. Pulled into the machine by a winch line, the leading end of the log is gripped by vertical feed rolls on a pair of side squeeze arms, a horizontal feed roll on a top squeeze arm and then by a horizontal top feed roll of hourglass shape just ahead of a vertical transverse shear blade. In a first operation the shear blade cuts less than entirely through the log and then moves away from the input end of the main frame, sliding the log, assisted by the feed rolls, farther into the machine. This movement pushes the leading end of the log through an adjustable splitter head assembly capable of splitting the leading end portion into two, three or six pieces, as desired. A second operation of the shear blade cuts off the leading end of the log and the shear blade returns back along the main frame to its starting position to repeat the cycle on another section of the log.
摘要翻译： 一个可调进给斜坡支撑主框架的输入端在一个高度上使主框架倾斜，以对应于日志的倾斜度。 通过绞车线拉入机器中，原木的前端由一对侧挤压臂上的垂直进给辊夹紧，顶部挤压臂上的水平进给辊，然后是由沙漏形状的水平顶部进料辊 在垂直横向剪切刀片之前。 在第一操作中，剪切刀片切割小于完全穿过原木，然后从主框架的输入端移开，将进料辊辅助的原木滑入机器中。 该运动通过可调节的分离头组件推动原木的前端，其能够根据需要将前端部分分成两个，三个或六个。 剪切刀片的第二个操作是切断原木的前端，剪切刀片沿着主框架返回到其起始位置，以便在原木的另一部分上重复循环。
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公开(公告)号：US4483379A
公开(公告)日：1984-11-20
申请号：US454193
申请日：1982-12-29
申请人： Warren A. Aikins , Thomas N. Melin
发明人： Warren A. Aikins , Thomas N. Melin
CPC分类号： B27B31/00 , B27L7/00 , Y10T83/476 , Y10T83/4769
摘要： The machine automatically pivots itself into alignment with the orientation of a log being drawn into the machine, and/or pivots the log, and is vertically adjustable to conform to the inclination of a log in process. To cut off an end piece of the log, a shear blade first makes a partial stroke cutting less than entirely through the log. Then the shear blade frame moves away from the input end of the machine, pulling in another length of log. Then the first cut is completed and the shear blade and shear blade frame retract to starting positions for the next cut. This cycle is repeated in automatic operation. When splitting is desired, as for firewood, the shear blade is utilized as a ram to force each end piece of the log through a splitter at the output end of the machine.
摘要翻译： 机器自动地枢转自身与被吸入机器的原木的取向对准，和/或使木材枢转，并且可垂直调节以符合木材进入的倾斜度。 为了切断原木的末端，剪切刀首先使部分冲程切割小于完全通过原木。 然后，剪切刀片框架离开机器的输入端，拉动另一个长度的木材。 然后第一次切割完成，剪切刀片和剪切刀片框架缩回到下一个切割的起始位置。 在自动运行中重复此循环。 当需要分割时，对于木柴，剪切刀片用作压头，以迫使木材的每个端部通过机器的输出端处的分离器。
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公开(公告)号：US4398581A
公开(公告)日：1983-08-16
申请号：US285156
申请日：1981-07-20
申请人： Warren A. Aikins , Thomas N. Melin
发明人： Warren A. Aikins , Thomas N. Melin
IPC分类号： A01G23/083 , B27L7/00
CPC分类号： A01G23/083 , B27L7/00
摘要： Apparatus on the back of a tractor carries an adjustable shear blade frame. This frame may be inclined upward or downward from horizontal to cut off trees at ground level and parallel with an inclined ground surface. The frame may be side shifted to receive the trunk of a tree to be felled when the tractor is not backed to a precise position adjacent the tree. The frame may be removed from the apparatus for felling trees at a distance from the tractor. The frame may be turned upright and side shifted to cut to desired lengths the trunks of felled trees pulled alongside the tractor. The frame is also equipped for splitting short lengths of the tree trunks into firewood.
摘要翻译： 在拖拉机背面的设备携带可调节的剪切刀片框架。 该框架可以从水平面向上或向下倾斜以在地平面处切断树木，并与倾斜的地面平行。 当拖拉机不支撑到与树相邻的精确位置时，框架可能侧向移位以接收要被砍伐的树的树干。 框架可以从与拖拉机相距一定距离处砍树的装置中移除。 框架可以直立并且侧向移动以将拖拉机旁边的砍伐树干的树干切割成所需的长度。 框架还配备了将长度短的树干分成柴火。
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公开(公告)号：US4053118A
公开(公告)日：1977-10-11
申请号：US688782
申请日：1976-05-21
申请人： Warren A. Aikins
发明人： Warren A. Aikins
CPC分类号： B65H75/4449 , B65H75/38 , B65H75/486 , B66F9/205 , B65H2701/33
摘要： The reel winds in hose or electric cable lines without troublesome rotating connections for the fluid or electric circuits involved. As line is unwound from the reel, another section of the line is first unwound from a small hub extension adjacent the reel and then rewound in an opposite direction so that this internal section of the line which is contained within the reel housing requires storage space for less than one-third as much line as the external length which is reeled out and in. An actuating spring is externally mounted for easy replacement or repair. The spring and internal section of the line are readily reversible to provide a reversible reel for either left hand or right hand mounting on the equipment where it is used, such as a lift truck.
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