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1. 外观设计

USD504136S1 Skid steer loader with extendable lift arms 失效
标题翻译：带可伸缩升降臂的滑移装载机
公开(公告)号：USD504136S1
公开(公告)日：2005-04-19
申请号：US29182459
申请日：2003-05-28
申请人： Larry E. Albright , James E. Asche , Dan Frederick , Thomas J. Roan , Gary W. Weddle
设计人： Larry E. Albright , James E. Asche , Dan Frederick , Thomas J. Roan , Gary W. Weddle

2. 外观设计

USD492327S1 Skid steer loader with lift arms 失效
标题翻译：带提升臂的滑移装载机
公开(公告)号：USD492327S1
公开(公告)日：2004-06-29
申请号：US29185214
申请日：2003-06-24
申请人： Larry E. Albright , James E. Asche , Dan Frederick , Thomas J. Roan , Gary W. Weddle
设计人： Larry E. Albright , James E. Asche , Dan Frederick , Thomas J. Roan , Gary W. Weddle

3. 发明授权

US07231993B2 Drive track support with vibration isolation 有权
标题翻译：驱动轨道支持与隔振
公开(公告)号：US07231993B2
公开(公告)日：2007-06-19
申请号：US10992485
申请日：2004-11-18
申请人： Larry E. Albright , Dan Frederick
发明人： Larry E. Albright , Dan Frederick
IPC分类号： B62D55/104
CPC分类号： B62D55/1086 , B62D55/096 , B62D55/10 , E02F9/0808
摘要： A track driven machine has a pair of track frames on opposite sides thereof, and each of the track frames has a pair of laterally extending arms fixed thereto. The arms are joined to a machine frame only through vibration isolating elastomeric blocks that carry compression loads from the arms to the machine frame. The elastomeric blocks are held in place with bolts that pass through openings in the machine frame. There are second elastomeric blocks above each of the first blocks to support downward movement of the arms relative to the machine frame.
摘要翻译：轨道驱动机器在其相对侧上具有一对轨道框架，并且每个轨道框架具有固定到其上的一对横向延伸的臂。臂仅通过将臂的压缩载荷承载到机架上的隔振弹性体块连接到机架上。弹性体块通过穿过机架中的开口的螺栓保持就位。在每个第一块之上有第二弹性体块，以支撑臂相对于机架的向下运动。

4. 发明授权

US07296862B2 Collapsible track undercarriage for installation and tensioning 有权
标题翻译：可折叠履带起落架安装和张紧
公开(公告)号：US07296862B2
公开(公告)日：2007-11-20
申请号：US11120356
申请日：2005-05-03
申请人： Larry E. Albright , Dan Frederick , Rodney Koch , Andrew A. Wehseler
发明人： Larry E. Albright , Dan Frederick , Rodney Koch , Andrew A. Wehseler
IPC分类号： B62D55/30
CPC分类号： B62D55/305 , B62D55/12 , B62D55/14 , B62D55/32
摘要： A track frame or undercarriage is made to support a rubber track on suitable guide rollers. A tensioning roller is provided as one of the guide rollers on the interior of the track and is mounted on a pivoting bracket. The pivoting bracket moves the tensioning roller to a working position for creating tension in the track. An actuator provides a known force on the pivoting bracket to move the tensioning roller to its working position, using a controlled pressure applied to the actuator. Drive sprockets for the track are mounted onto a drive case that is mounted to the frame through pivoting linkages such that the drive case and the drive sprocket can be held in a working position and retracted away from the track. The position of the tensioning roller is maintained within set limits of retractions during use, by providing a stop to limit the amount that the tensioning roller can retract.
摘要翻译：轨道架或起落架被制成以在合适的导辊上支撑橡胶履带。张紧辊被设置为轨道内部之一的导辊之一并安装在枢转支架上。枢转支架将张紧辊移动到工作位置，以在轨道中产生张力。执行器在枢转支架上提供已知的力，以使用施加到致动器的受控压力将张紧辊移动到其工作位置。用于轨道的驱动链轮安装在通过枢转连杆安装到框架的驱动器壳体上，使得驱动壳体和驱动链轮可以保持在工作位置并且从轨道缩回。张紧辊的位置在使用过程中保持在设定的收缩限度内，通过设置限制张紧辊可缩回的量的停止。

5. 发明申请

US20050252592A1 Collapsible track undercarriage for installation and tensioning 有权
标题翻译：可折叠履带起落架安装和张紧
公开(公告)号：US20050252592A1
公开(公告)日：2005-11-17
申请号：US11120356
申请日：2005-05-03
申请人： Larry Albright , Dan Frederick , Rodney Koch , Andrew Wehseler
发明人： Larry Albright , Dan Frederick , Rodney Koch , Andrew Wehseler
IPC分类号： B62D55/12 , B62D55/14 , B62D55/30 , B62D55/32 , F16J1/10
CPC分类号： B62D55/305 , B62D55/12 , B62D55/14 , B62D55/32
摘要： A track frame or undercarriage is made to support a rubber track on suitable guide rollers. A tensioning roller is provided as one of the guide rollers on the interior of the track and is mounted on a pivoting bracket. The pivoting bracket moves the tensioning roller to a working position for creating tension in the track. An actuator provides a known force on the pivoting bracket to move the tensioning roller to its working position, using a controlled pressure applied to the actuator. Drive sprockets for the track are mounted onto a drive case that is mounted to the frame through pivoting linkages such that the drive case and the drive sprocket can be held in a working position and retracted away from the track. The position of the tensioning roller is maintained within set limits of retractions during use, by providing a stop to limit the amount that the tensioning roller can retract.
摘要翻译：轨道架或起落架被制成以在合适的导辊上支撑橡胶履带。张紧辊被设置为轨道内部之一的导辊之一并安装在枢转支架上。枢转支架将张紧辊移动到工作位置，以在轨道中产生张力。执行器在枢转支架上提供已知的力，以使用施加到致动器的受控压力将张紧辊移动到其工作位置。用于轨道的驱动链轮安装在通过枢转连杆安装到框架的驱动器壳体上，使得驱动壳体和驱动链轮可以保持在工作位置并且从轨道缩回。张紧辊的位置在使用过程中保持在设定的收缩限度内，通过设置限制张紧辊可缩回的量的停止。

6. 发明申请

US20050035655A1 Track with offset drive lugs and drive wheel therefore 审中-公开
标题翻译：因此，具有偏移驱动器凸耳和驱动轮的履带
公开(公告)号：US20050035655A1
公开(公告)日：2005-02-17
申请号：US10916158
申请日：2004-08-11
申请人： Harold Beckstrom , Larry Albright , Dan Frederick , Michael Fitzgerald , Bruno Fillion
发明人： Harold Beckstrom , Larry Albright , Dan Frederick , Michael Fitzgerald , Bruno Fillion
IPC分类号： B62D55/112 , B62D55/125 , B62D55/14 , B62D55/24 , B62D55/275
CPC分类号： B62D55/112 , B62D55/125 , B62D55/14 , B62D55/244
摘要： A drive track for a tracked vehicle has drive lugs on the interior side that are made in two rows, one row adjacent each of the lateral sides of the track and spaced apart on opposite sides of the longitudinal center plane of the track. The first row has lugs spaced a selected distance on center, and the second row lugs are spaced the same distance but offset one-half of the distance between the lugs in the first row along the length of the track. A drive sprocket or wheel has two sections, each with drive bars that are annularly offset from the other the same amount as the track lugs so that the rows of track lugs are driven by the drive wheel sections.
摘要翻译：用于跟踪车辆的驱动轨道具有在内侧上的驱动凸耳，该驱动凸轮制成两排，一排与轨道的每个侧面相邻并且在轨道的纵向中心平面的相对侧上间隔开。第一排具有在中心间隔一定距离的凸耳，并且第二排凸耳间隔相同的距离，但是沿着轨道的长度偏移第一行中的凸耳之间的距离的一半。驱动链轮或轮具有两个部分，每个部分具有与轨道凸耳相同量的环形偏移的驱动杆，使得行列由驱动轮部分驱动。

7. 发明申请

US20050110346A1 Drive track support with vibration isolation 有权
标题翻译：驱动轨道支持与隔振
公开(公告)号：US20050110346A1
公开(公告)日：2005-05-26
申请号：US10992485
申请日：2004-11-18
申请人： Larry Albright , Dan Frederick
发明人： Larry Albright , Dan Frederick
IPC分类号： B62D55/096 , B62D55/10 , B62D55/108 , E01B1/00
CPC分类号： B62D55/1086 , B62D55/096 , B62D55/10 , E02F9/0808
摘要： A track driven machine has a pair of track frames on opposite sides thereof, and each of the track frames has a pair of laterally extending arms fixed thereto. The arms are joined to a machine frame only through vibration isolating elastomeric blocks that carry compression loads from the arms to the machine frame. The elastomeric blocks are held in place with bolts that pass through openings in the machine frame. There are second elastomeric blocks above each of the first blocks to support downward movement of the arms relative to the machine frame.
摘要翻译：轨道驱动机器在其相对侧上具有一对轨道框架，并且每个轨道框架具有固定到其上的一对横向延伸的臂。臂仅通过将臂的压缩载荷承载到机架上的隔振弹性体块连接到机架上。弹性体块通过穿过机架中的开口的螺栓保持就位。在每个第一块之上有第二弹性块，以支撑臂相对于机架的向下运动。

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