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1.发明授权Manifold for maintaining a latch actuator under pressure and accommodating leaks 有权用于在压力下保持闩锁致动器并容纳泄漏的歧管公开(公告)号：US06431049B1
公开(公告)日：2002-08-13
申请号：US09645230
申请日：2000-08-24
申请人： Gerald M. Berg , Thomas M. Sagaser , Gaylen E. Halstensgaard , Harold K. Beckstrom , Michael J. Stoltenow , Timothy P. Sperry
发明人： Gerald M. Berg , Thomas M. Sagaser , Gaylen E. Halstensgaard , Harold K. Beckstrom , Michael J. Stoltenow , Timothy P. Sperry
IPC分类号： F15B1304
CPC分类号： E02F3/3663 , E02F9/226 , F15B11/003 , F15B11/028 , F15B2211/30505 , F15B2211/30525 , F15B2211/3116 , F15B2211/3138 , F15B2211/31576 , F15B2211/327 , F15B2211/40507 , F15B2211/4053 , F15B2211/40576 , F15B2211/413 , F15B2211/41572 , F15B2211/41581 , F15B2211/428 , F15B2211/465 , F15B2211/50518 , F15B2211/50563 , F15B2211/513 , F15B2211/5151 , F15B2211/528 , F15B2211/55 , F15B2211/57 , F15B2211/72 , Y10T137/87241
摘要： A double acting actuator is used for operating a pair of latches, and is controlled through a manifold that will permit a base end of the actuator to remain under pressure, and accommodate valve and piston leakage by connecting the rod end of the actuator to drain through a small orifice. The manifold additionally has relief valves for providing different pressures for the rod and base ends of the actuator, and a flow divider that provides a low flow to the actuator while the main flow from a pump is used for other hydraulic components.
摘要翻译： 双作用致动器用于操作一对闩锁，并且通过歧管进行控制，该歧管将允许致动器的基端保持在压力下，并且通过将致动器的杆端连接到排水通过而适应阀和活塞泄漏 一个小孔。 歧管还具有安全阀，用于为致动器的杆和底端提供不同的压力，以及分流器，其在来自泵的主要流量用于其它液压部件时向致动器提供低流量。
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公开(公告)号：US06854546B2
公开(公告)日：2005-02-15
申请号：US10233688
申请日：2002-09-03
申请人： Harold K. Beckstrom
发明人： Harold K. Beckstrom
IPC分类号： B62D33/067 , B62D33/06
CPC分类号： E02F9/166 , B62D33/067
摘要： A power machine having a frame and a cab rotatably coupled to the frame at a pivot axis for movement from a working position to a raised position. A first spring and a second spring both extendable from a first length to a second longer length are connected to the frame at opposite sides of the cab to assist in moving the cab from its working position. A third spring is connected to one of the sides of the cab, and is also extendable from a first length to a second longer length. The third spring is coupled to the frame and the cab, and provides an additional assisting force as the cab initially starts pivoting and becomes ineffective as the cab nears its raised position.
摘要翻译： 一种动力机械，具有框架和驾驶室，所述车架和驾驶室在枢转轴线处可旋转地联接到所述框架，用于从工作位置移动到升高位置。 从第一长度延伸到第二长度的第一弹簧和第二弹簧在驾驶室的相对侧处连接到框架，以帮助驾驶室从其工作位置移动。 第三弹簧连接到驾驶室的一侧，并且还可以从第一长度延伸到第二较长的长度。 第三弹簧联接到框架和驾驶室，并且当驾驶室最初开始枢转时提供额外的辅助力，并随着驾驶室接近其升高位置而变得无效。
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公开(公告)号：US06257359B1
公开(公告)日：2001-07-10
申请号：US09340839
申请日：1999-06-28
IPC分类号： B60K1100
CPC分类号： F01P1/06 , B60K11/04 , F01N1/00 , F01N13/10 , F01N2260/022
摘要： A skid steer loader has an engine compartment that is enclosed with walls, and an engine mounted in the engine compartment. The engine has components such as an exhaust manifold and a muffler inside the engine compartment which can get quite hot under certain operating conditions. A radial fan is provided for withdrawing air from the engine compartment and discharging it to ambient conditions to reduce the temperature in the engine compartment. The fan is in a housing that has apertures that directs air under pressure against the exhaust manifold and muffler and other hot components of the engine to reduce the maximum temperature such components reach.
摘要翻译： 滑移装载机具有封闭的发动机舱和安装在发动机舱中的发动机。 发动机在发动机舱内部具有诸如排气歧管和消声器的部件，其在某些操作条件下可以变得相当热。 提供径向风扇用于从发动机舱排出空气并将其排放到环境条件以降低发动机室中的温度。 风扇在壳体中，其具有将压缩空气压在排气歧管和消声器以及发动机的其它热部件上的孔，以减少这些部件达到的最高温度。
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公开(公告)号：US4117944A
公开(公告)日：1978-10-03
申请号：US789892
申请日：1977-04-22
摘要： A backhoe mounting assembly for a skid steer loader. A backhoe mounting assembly is provided for securing a backhoe to the front end of a skid steer loader at a forward end portion of the boom lift arms of the loader. A latch attachment provided on the frame of the loader engages an upper part of the mounting assembly and an implement carrying attachment on the loader lift arms engages the lower part of the assembly. Provision is made in the mounting assembly for disabling both the boom lift arms and a tilt cylinder associated with the implement carrying attachment when the backhoe mounting assembly is secured in place. Guide rails which support the operator's seat within the operator's compartment have been extended to enable the operator to use the seat of the vehicle from which to operate the backhoe, thereby keeping the operator within the confines of the operator's compartment when the backhoe is being run and providing the backhoe user with the protection of the overhead guard of the operator's compartment.
摘要翻译： 用于滑移装载机的反铲安装组件。 提供了一种反铲安装组件，用于在装载机的起重臂提升臂的前端部处将反铲固定到滑动转向装载机的前端。 设置在加载器的框架上的闩锁附件接合安装组件的上部，并且装载机提升臂上的工具承载附件与组件的下部接合。 安装组件中，当反铲安装组件固定在适当位置时，将吊臂提升臂和与工具承载附件相关联的倾斜缸同时禁用。 支撑操作员座椅在操作员舱内的导轨已经被扩展，使得操作者能够使用从其操作反铲的车辆的座椅，从而当操作者的反铲运行时将操作者保持在操作者舱室的范围内， 为反铲用户提供操作员舱的顶部防护装置的保护。
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公开(公告)号：US4148366A
公开(公告)日：1979-04-10
申请号：US791917
申请日：1977-04-28
CPC分类号： E02F3/96 , E21B19/087 , Y10T74/19102
摘要： A hydraulically actuated auger is adapted for mounting on a skid steer vehicle. The auger includes a hydraulic drive motor for driving the main drive shaft of the implement as well as an auxiliary drive shaft interconnected with the main shaft by multiple chain and sprocket drives disposed therebetween. An augering tool is mountable on one or the other of the output shafts of the implement. Use of the appropriate chain and sprocket drive with the hydraulic output of the drive motor permits variable speed settings for the hydraulic auger.
摘要翻译： 液压致动的螺旋钻适用于安装在滑行转向车辆上。 螺旋钻包括用于驱动工具的主驱动轴的液压驱动马达以及通过设置在其间的多个链轮和链轮驱动器与主轴互连的辅助驱动轴。 工具可安装在工具的一个或多个输出轴上。 使用适当的链条和链轮驱动器与驱动电机的液压输出允许液压螺旋推运器的变速设置。
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