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公开(公告)号：US06236120B1
公开(公告)日：2001-05-22
申请号：US09169379
申请日：1998-10-09
申请人： Orlan J. Loraas , Scott B. Jacobson
发明人： Orlan J. Loraas , Scott B. Jacobson
IPC分类号： H02G300
CPC分类号： B60R25/04
摘要： A security system for a vehicle includes a keyboard including a start key and a washout key and adapted to receive a user code. A processor is operably coupled to the keyboard for receiving signals indicative of entry of the user code actuation of the washout key and, wherein the processor provides an output signal if the user code is entered and is followed by actuation of the start key. The processor also provides the output signal if the start key has been entered during an adjustable time period after the vehicle has been turned off. However, if the washout key is actuated, the processor does not provide the output signal upon actuation of the start key during the time period after the vehicle is turned off. A controlled device is operably connected to the processor and controls a component of the vehicle to allow the vehicle to start when the output signal from the processor is received.
摘要翻译： 用于车辆的安全系统包括键盘，其包括起始键和冲洗键，并且适于接收用户代码。 处理器可操作地耦合到键盘，用于接收指示冲洗键的用户代码激活的输入的信号，并且其中如果输入用户代码并且随后启动开始键，则处理器提供输出信号。 如果在车辆关闭后的可调节时间段内已经输入了起始键，则处理器还提供输出信号。 然而，如果冲洗键被致动，则在车辆关闭之后的时间段期间，处理器在启动启动键时不提供输出信号。 受控设备可操作地连接到处理器并且控制车辆的部件以允许车辆在接收到来自处理器的输出信号时启动。
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公开(公告)号：US4987689A
公开(公告)日：1991-01-29
申请号：US473872
申请日：1990-02-02
摘要： A system for removably mounting a trenching attachment to hook and eye mounts on an end of a power unit. The trenching attachment includes a mounting frame having hook-engaging shafts and eye-engaging pins, a head drive assembly, a trenching boom assembly pivotally mounted to the head drive assembly, and a hydraulic boom cylinder for raising and lowering the boom assembly with respect to the mounting frame. With the boom assembly supported in a three-point stance adjacent the power unit, the cylinder is actuated in a first direction to rotate the mounting frame with respect to the boom assembly, and engage the shafts with the mounting frame hooks. Further actuation of the cylinder in the first direction rotates the mounting frame with respect to the boom assembly and power unit until the mounting frame pins are adjacent the mount eyes. A grease cylinder on the mounting frame is actuated to extend the pins and engage the mount eyes. The trenching boom assembly can then be raised off the ground by actuating the cylinder in a second direction. Four sets of hook and eye mounts are located at equally spaced and laterally separated positions on the end of the power unit permitting the trenching attachment to be mounted at either centerline, partial offset or full offset trenching positions. When in the full offset position the trenching boom assembly is aligned with a side of the power unit. An auger and auger shaft located on the same side of the power unit as the boom assembly can be removed to permit trenching adjacent a structure.
摘要翻译： 一种用于将挖沟附件可拆卸地安装到动力单元的端部上的钩和眼装置的系统。 挖沟附件包括具有钩接合轴和眼睛接合销的安装框架，头驱动组件，枢转地安装到头驱动组件的挖沟臂组件和用于相对于 安装框架。 当悬臂组件以邻近动力单元的三点姿态支撑时，气缸在第一方向上被致动，以使安装框架相对于悬臂组件旋转，并使轴与安装框架钩接合。 在第一方向上进一步致动气缸，使安装框架相对于起重臂组件和动力单元旋转，直到安装框架销与安装眼相邻。 驱动安装框架上的油脂筒以延伸销并与安装眼睛接合。 然后可以通过在第二方向上致动气缸来将挖沟臂组件升起离开地面。 四组钩和眼装置位于功率单元端部的等间距和横向分开的位置，允许挖沟附件安装在中心线，部分偏移或全偏移挖沟位置。 当在完全偏移位置时，挖沟臂组件与动力单元的一侧对齐。 位于与动臂组件相同侧的螺旋钻和螺旋钻杆可以被移除以允许在结构附近开挖沟槽。
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公开(公告)号：US5425431A
公开(公告)日：1995-06-20
申请号：US198847
申请日：1994-02-18
IPC分类号： E02F9/20 , B60K28/04 , B60N2/00 , B60R21/00 , B60R21/02 , E02F9/26 , G01B7/00 , B60Q1/00 , G08B5/36
CPC分类号： E02F9/26 , B60K28/04 , B60N2/002 , B60R21/02 , G01B7/003 , B60R2021/0074 , B60R2021/0081 , B60R2021/0206
摘要： An apparatus controls operation of a power machine which has a frame, a seat supported by the frame, wheels supporting the frame, a drive mechanism for driving the wheels, a lift arm structure manipulated by power actuators, and a power circuit for controlling the actuators. An occupancy sensor is coupled to the power machine for providing an occupancy signal indicative of occupancy in the seat. A traction lockout mechanism locks the drive mechanism to preclude the drive mechanism from driving the wheels. A controller is coupled to the occupancy sensor, the traction lockout device and the power lockout device and controls the traction lockout device and power lockout device based upon the input from the occupancy sensor. A display is coupled to the controller for displaying the indicia indicative of an operational state based on a display output signal provided by the controller.
摘要翻译： 一种设备控制动力机械的操作，动力机具有框架，由框架支撑的座椅，支撑框架的车轮，用于驱动车轮的驱动机构，由动力致动器操纵的提升臂结构，以及用于控制致动器的动力电路 。 占用传感器耦合到动力机器，以提供指示座椅占用的占用信号。 牵引锁定机构锁定驱动机构以阻止驱动机构驱动车轮。 控制器耦合到占用传感器，牵引锁定装置和电力锁定装置，并且基于占用传感器的输入来控制牵引锁定装置和电力锁定装置。 显示器耦合到控制器，用于基于由控制器提供的显示输出信号显示指示操作状态的标记。
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公开(公告)号：USD327692S
公开(公告)日：1992-07-07
申请号：US395097
申请日：1989-08-15
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公开(公告)号：US4962825A
公开(公告)日：1990-10-16
申请号：US433388
申请日：1989-11-06
CPC分类号： E02F9/0866 , B60K11/00 , F01P3/18 , Y10T29/49904
摘要： The assembly of a skid steer loader includes the fabrication of a lower frame assembly which has a transmission case with side walls and front and back end walls, and an engine mount platform which is welded to and extends from the back end wall. A hydraulic motor is mounted to each side wall of the transmission case. An engine and hydraulic pump are fastened to an engine/pump mounting bracket and coupled by a belt linkage to form an engine and hydraulic pump assembly. The engine and hydraulic pump assembly is then mounted to the engine mount platform at the back end of the lower frame assembly. Hydraulic fluid hoses which couple the hydraulic pump to the hydraulic motors can then be added. A main frame assembly having a pair of laterally spaced side members adapted to be mounted to the lower frame assembly and form side walls of an engine compartment is also fabricated. A hydraulic control valve and its associated hydraulic fluid hoses can be mounted to the main frame assembly. The main frame assembly is bolted to the lower frame assembly after the engine and hydraulic pump assembly have been fastened to the engine mount platform.
摘要翻译： 滑动转向装载机的组件包括制造下框架组件，其具有带侧壁和前后壁的变速箱，以及焊接到后端壁并从后端壁延伸的发动机安装平台。 液压马达安装在变速箱的每个侧壁上。 发动机和液压泵被紧固到发动机/泵安装支架上并且通过皮带连接件联接以形成发动机和液压泵组件。 发动机和液压泵组件然后在下部机架组件的后端安装到发动机安装平台。 然后可以添加将液压泵连接到液压马达的液压流体软管。 还制造了具有适于安装到下框架组件并形成发动机室的侧壁的一对侧向间隔开的侧部构件的主框架组件。 液压控制阀及其相关的液压软管可以安装到主框架组件上。 在发动机和液压泵组件已经紧固到发动机安装平台之后，主框架组件被螺栓连接到下部框架组件。
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公开(公告)号：US4955455A
公开(公告)日：1990-09-11
申请号：US388298
申请日：1989-07-27
CPC分类号： E02F9/0808 , B60K11/00 , B62D21/186 , B62D65/04 , F01P3/18 , Y10T29/49904
摘要： The assembly of a skid steer loader includes the fabrication of a lower frame assembly which has a transmission case with side walls and front and back end walls, and an engine mount platform which is welded to and extends from the back end wall. A hydraulic motor is mounted to each side wall of the transmission case. An engine and hydraulic pump are fastened to an engine/pump mounting bracket and coupled by a belt linkage to form an engine and hydraulic pump assembly. The engine and hydraulic pump assembly is then mounted to the engine mount platform at the back end of the lower frame assembly. Hydraulic fluid hoses which couple the hydraulic pump to the hydraulic motors can then be added. A main frame assembly having a pair of laterally spaced side members adapted to be mounted to the lower frame assembly and form side walls of an engine compartment is also fabricated. A hydraulic control valve and its associated hydraulic fluid hoses can be mounted to the main frame assembly. The main frame assembly is bolted to the lower frame assembly after the engine and hydraulic pump assembly have been fastened to the engine mount platform.
摘要翻译： 滑动转向装载机的组件包括制造下框架组件，其具有带侧壁和前后壁的变速箱，以及焊接到后端壁并从后端壁延伸的发动机安装平台。 液压马达安装在变速箱的每个侧壁上。 发动机和液压泵被紧固到发动机/泵安装支架上并且通过皮带连接件联接以形成发动机和液压泵组件。 发动机和液压泵组件然后在下部机架组件的后端安装到发动机安装平台。 然后可以添加将液压泵连接到液压马达的液压流体软管。 还制造了具有适于安装到下框架组件并形成发动机室的侧壁的一对侧向间隔开的侧部构件的主框架组件。 液压控制阀及其相关的液压软管可以安装到主框架组件上。 在发动机和液压泵组件已经紧固到发动机安装平台之后，主框架组件被螺栓连接到下部框架组件。
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公开(公告)号：US5577876A
公开(公告)日：1996-11-26
申请号：US199120
申请日：1994-02-22
申请人： Thomas Q. Haeder , Larry E. Albright , Orlan J. Loraas , William C. Shelbourn , Gerald M. Berg , Lyle L. Johnson , Thomas M. Sagaser , Knute K. Brock
发明人： Thomas Q. Haeder , Larry E. Albright , Orlan J. Loraas , William C. Shelbourn , Gerald M. Berg , Lyle L. Johnson , Thomas M. Sagaser , Knute K. Brock
IPC分类号： E02F3/43 , B60K28/04 , B60N2/00 , B60R21/00 , B60R21/02 , E02F3/38 , E02F9/20 , G01B7/00 , E02F3/00
CPC分类号： G01B7/003 , B60K28/04 , B60N2/002 , B60R21/02 , B60R2021/0074 , B60R2021/0081 , B60R2021/0206
摘要： A control apparatus controls movement of a lift arm and tool on a skid steer loader. Power actuators are coupled to the lift arm circuit and the tool circuit for moving the lift arm and tool along a path. A sensor is coupled to the skid steer loader for sensing a desired parameter and providing a signal indicative of the desired parameter. A power interrupter is coupled between the power actuators for the lift arm and tool and the sensor and interrupts power to the actuators based on the signal. A manually operable bypass mechanism is coupled to the power interrupter and the power actuators and is used to bypass the power interrupter to allow movement of the lift arm.
摘要翻译： 控制装置控制提升臂和工具在滑移装载机上的运动。 动力执行器联接到提升臂电路和工具电路，用于沿着路径移动提升臂和工具。 传感器耦合到滑移转向装载机，用于感测期望的参数并提供指示期望参数的信号。 电力断路器耦合在用于提升臂和工具的动力执行器和传感器之间，并基于该信号中断致动器的动力。 手动可操作的旁路机构联接到动力断路器和动力执行器，并用于旁路动力断路器以允许提升臂的移动。
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公开(公告)号：US5169278A
公开(公告)日：1992-12-08
申请号：US794343
申请日：1991-11-12
IPC分类号： E02F3/34
CPC分类号： E02F3/3405
摘要： A loader boom assembly has articulated lift arms that have first and second lift arm sections pivotally mounted together. The rear lift arm section is pivotally mounted to rear portions of a prime mover frame. The main lift arm section is substantially longer than the first lift arm section and pivots on the outer end of the rear lift arm link. The lift arm sections are in a folded position when the lift arms are lowered, and a control link is provided to cause the lift arms to unfold as the lift arms are raised to keep the forward portion of the main lift arm section moving along a generally vertical path after a selected lift height to provide a better forward reach of the boom assembly at the higher range of lift. The proportional lengths of the lift arm sections and the control link and the placement of the pivot points and actuators on the main frame also provide structural integrity and efficient power utilization.
摘要翻译： 装载机臂组件具有铰接提升臂，其具有枢转地安装在一起的第一和第二提升臂部分。 后提升臂部枢转地安装在原动机框架的后部。 主提升臂部分基本上比第一提升臂部分长，并且在后提升臂连杆的外端上枢转。 当提升臂下降时，提升臂部分处于折叠位置，并且提供控制连杆以使提升臂在提升臂升高时展开，以保持主提升臂部分的前部沿着一般移动 在选定的升降高度之后的垂直路径，以提供在较高升程范围内的起重臂组件的更好的前进距离。 提升臂部分和控制链路的比例长度以及枢轴点和致动器在主框架上的放置也提供了结构完整性和有效的功率利用。
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公开(公告)号：US4811983A
公开(公告)日：1989-03-14
申请号：US110226
申请日：1987-10-19
CPC分类号： E02F9/0833 , E02F9/00 , F16F9/0254 , Y10T403/606
摘要： A gas spring for supporting a cab enclosure pivotably mounted to the body of a skid-steer vehicle. A stop tube is mounted to a piston rod and is telescopically cooperable with a cylinder body. Two parallel slots extend in a transverse direction through the stop tube. A stop slide has a pair of legs which are adapted to slide within the slots of a stop tube. A release portion of the stop slide is sized to permit the cylinder body to pass between the legs, while a stop portion is sized to prevent the cylinder body from passing between the legs. A spring urges the stop slide toward a stop position at which the stop portion of the stop slide is aligned with the cylinder body when the piston rod is extended. The cab enclosure is thereby latched to a tilt-back position. To lower the cab enclosure, the stop slide must be manually moved to a release position at which the release portion is aligned with the cylinder body, thereby permitting the cylinder body to pass between the legs of the stop slide with the piston rod retracted therein. A release cable coupled between a forward end of the cab enclosure and the stop slide can be actuated to conveniently move the step slide to its release position.
摘要翻译： 一种用于支撑驾驶室外壳的气弹簧，其可枢转地安装在滑行车辆的车身上。 止动管安装到活塞杆上，并可与气缸体伸缩配合。 两个平行的狭槽在横向延伸穿过止动管。 止动滑块具有适于在止动管的狭槽内滑动的一对腿。 止动滑块的释放部分的尺寸设计成允许气缸体在腿之间通过，同时止动部分的尺寸设置成防止气缸体在腿之间通过。 当活塞杆伸长时，弹簧促使停止滑块朝向止动位置停止，在该停止位置停止滑块的停止部分与气缸本体对准。 驾驶室外壳因此被锁定到倾斜位置。 为了降低驾驶室外壳，止动滑块必须手动移动到释放位置，释放部分与气缸体对准，从而允许气缸体在活塞杆缩回到止挡滑块的腿之间通过。 联接在驾驶室外壳的前端和停止滑块之间的释放缆线可以被致动以方便地将踏板滑块移动到其释放位置。
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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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