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公开(公告)号：US4817746A
公开(公告)日：1989-04-04
申请号：US136898
申请日：1987-12-22
IPC分类号： B60G5/06 , B60G17/005 , B60G17/04 , B60T1/06 , B62D55/104 , B62D55/112 , B62D55/30 , B62D55/14
CPC分类号： B60T1/065 , B62D55/1125 , B62D55/305
摘要： A track-type vehicle capable of high speed operation over rough terrain includes a frame supported by lefthand and righthand suspension mechanisms individually having a plurality of hydropneumatically actuated struts for supporting the frame on a plurality of wheels. An elastomeric drive belt is entrained about these wheels and is frictionally driven by an elevated drive wheel. Forces from several struts are directed into the frame in a centralized common region which minimizes rocking of the vehicle. A front idler wheel is urged forwardly and downwardly against the drive belt by a hydropneumatically actuated recoil mechanism, and a front strut also acts on the front idler wheel to resiliently urge it downwardly. A plurality of pivoting members are cooperatively connected to the struts to more evenly distribute forces against the drive belt.
摘要翻译： 能够在崎岖地形上高速行驶的轨道式车辆包括由左和右悬架机构支撑的框架，其单独地具有多个用于将框架支撑在多个车轮上的液压气动驱动支柱。 弹性体驱动带被夹带在这些轮上并被升高的驱动轮摩擦驱动。 来自多个支柱的力被引导到集中的公共区域中的框架中，这使得车辆的摇摆最小化。 通过液压气动驱动的反冲机构将前惰轮向前和向下推靠在传动带上，并且前撑杆也作用在前惰轮上以向下弹性推动。 多个枢转构件协作地连接到支柱以使力抵靠驱动带更均匀地分布。
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公开(公告)号：USD314388S
公开(公告)日：1991-02-05
申请号：US148396
申请日：1988-01-25
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公开(公告)号：US06892837B2
公开(公告)日：2005-05-17
申请号：US10268759
申请日：2002-10-11
CPC分类号： B62D11/16
摘要： An electric drive system is provided. The electric drive system includes a first output member, a second output member, and an electric motor that includes an output shaft having an axis of rotation. The output shaft is operatively engaged with the first and second output members to rotate the first and second output members. A differential steering system is disposed between the electric motor and the first and second output members. The differential steering system includes at least one planetary gear assembly that has an axis of rotation that substantially aligns with the axis of rotation of the output shaft. A steering motor is operatively engaged with the at least one planetary gear assembly and is operable to modify the rotational speed of the at least one planetary gear assembly to thereby adjust the rotational speed of one of the first and second output members relative to the other of the first and second output members.
摘要翻译： 提供电驱动系统。 电驱动系统包括第一输出构件，第二输出构件和包括具有旋转轴线的输出轴的电动机。 输出轴与第一和第二输出构件可操作地接合以使第一和第二输出构件旋转。 差动转向系统设置在电动马达与第一和第二输出构件之间。 差速转向系统包括至少一个行星齿轮组件，其具有与输出轴的旋转轴线基本对准的旋转轴线。 转向马达与所述至少一个行星齿轮组件可操作地接合，并且可操作地改变所述至少一个行星齿轮组件的旋转速度，从而调节所述第一和第二输出构件之一相对于所述至少一个行星齿轮组件中的另一个的转速 第一和第二输出成员。
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公开(公告)号：US4335797A
公开(公告)日：1982-06-22
申请号：US95194
申请日：1979-10-10
申请人： Gerald P. Simmons
发明人： Gerald P. Simmons
CPC分类号： G10K11/16 , B60R13/0838 , B60R13/0884 , F02B77/13
摘要： An engine enclosure (10) has a noise suppression arrangement (15,15a,15b) mounted thereon including a plurality of acoustical energy absorbers (20,20a,20b) and sound reflectors (24,24a,24b) spaced from the absorbers to provide airflow passages (26,26a,26b) therebetween. The noise suppression arrangement (15,15a,15b) efficiently absorbs and reflects acoustical energy and exhibits a low space to sound absorption efficiency ratio in comparison to conventional noise suppression arrangements.
摘要翻译： PCT No.PCT / US79 / 00836 Sec。 371日期1979年10月10日 102（e）1979年10月10日日期PCT提交1979年10月10日PCT公布。 公开号WO81 / 01069 发动机罩（10）具有安装在其上的噪声抑制装置（15,15a，15b），包括多个声能吸收器（20,20a，20b）和声反射器（24,24a，24b） ）与所述吸收体间隔开以在其间提供气流通道（26,26a，26b）。 噪声抑制装置（15,15a，15b）与传统的噪声抑制装置相比有效地吸收和反射声能并且具有低的吸声效率空间。
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公开(公告)号：USRE30769E
公开(公告)日：1981-10-13
申请号：US70934
申请日：1979-08-29
申请人： Delwin E. Cobb , Jerry D. Fidler , Nathan Gutman , Richard E. Livesay , Gerald P. Simmons , Orrin A. Stemler
发明人： Delwin E. Cobb , Jerry D. Fidler , Nathan Gutman , Richard E. Livesay , Gerald P. Simmons , Orrin A. Stemler
摘要： An impact rock breaker includes detachable mounting means and latching means operative to mount the rock breaker on the stick of a backhoe or excavator adjacent the bucket such that the rock breaker can be pivoted between a non-operative position out of the way of the bucket to permit normal operation of the bucket and an operative position latched to the bucket for movement with the bucket for normal operation of the rock breaker.
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公开(公告)号：US4163498A
公开(公告)日：1979-08-07
申请号：US859364
申请日：1977-12-13
申请人： Frank A. Grooss , Gerald P. Simmons
发明人： Frank A. Grooss , Gerald P. Simmons
CPC分类号： E02F3/3411 , E02F9/006
摘要： A wheeled vehicle structure including a frame having laterally spaced rail portions, a working component such as a loader, and arm and control cylinder structure attached to the working component for selective positioning thereof. A prefabricated tower assembly is mounted to the frame in straddling relationship to the spaced rails, with a top portion of the tower assembly resting on a top surface of the rails and a lower side portion of the tower assembly welded to the outer side surfaces of the rails. Shims are provided for accurately locating the tower assembly transversely of the frame and to accommodate for manufacturing tolerances. The tower assembly includes pivot structure for pivotally connecting the arm and control cylinder structure thereto so as to permit ready conversion of the wheeled vehicle to a loader or the like. The tower assembly is fully prefabricated and machined prior to being secured to the vehicle frame and serves to provide improved distribution of the working component loads into the frame.
摘要翻译： 一种轮式车辆结构，包括具有横向间隔的轨道部分的框架，诸如装载机的工作部件，以及附接到工作部件的臂和控制筒结构，用于选择性地定位它们。 预制的塔式组件以与间隔的轨道成跨度的关系安装到框架上，塔架组件的顶部位于轨道的顶表面上，并且塔架组件的下侧部分焊接到 轨道 提供垫片用于准确地定位塔架组件横向于框架并适应制造公差。 塔架组件包括用于将臂和控制气缸结构枢转地连接到其上的枢转结构，以允许轮式车辆可以转换到装载机等。 塔架组件在被固定到车架之前被完全预制和加工，并且用于提供工作部件载荷改进到框架中的分布。
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公开(公告)号：US4929121A
公开(公告)日：1990-05-29
申请号：US403270
申请日：1989-09-05
IPC分类号： E01C23/12 , E01C23/088
CPC分类号： E01C23/088
摘要： A control system for a road planer in which the mechanical drive components are selectively and sequentially controlled in response to operator inputs and to sensed operating conditions. The control also responds to the occurrence of predefined fault events and internal system failures by controlling the operation of one or more of the mechanical drive line components in a preselected order. Suitable time delays are provided between the execution of selected commands to prevent undesirable wear or loads on components of the drive train.
摘要翻译： 一种用于道路平整机的控制系统，其中机械驱动部件响应于操作员输入和感测到的操作条件而被选择性地和顺序地控制。 该控制还通过以预先选择的顺序控制一个或多个机械驱动线路部件的操作来响应预定义的故障事件和内部系统故障的发生。 在执行所选择的命令之间提供适当的时间延迟以防止传动系的部件上的不期望的磨损或负载。
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公开(公告)号：US4193467A
公开(公告)日：1980-03-18
申请号：US859360
申请日：1977-12-13
申请人： Gerald P. Simmons
发明人： Gerald P. Simmons
CPC分类号： B60T1/062
摘要： A brake assembly for a vehicle is mounted directly on the vehicle frame with the brake caliper straddling a brake disc carried directly on the vehicle drive line. The brake is spring applied to grab the disc and to prevent rotation of the drive line. Air pressure is used to release the brake such that loss of air pressure as when an air hose ruptures or when the air reserve is consumed by usage will permit the spring to lock the brake and prevent rotation of the drive line. The brake can be applied when the engine is running by releasing the air pressure on the brake.
摘要翻译： 用于车辆的制动组件直接安装在车架上，其中制动钳跨过直接承载在车辆驱动线上的制动盘。 制动器弹簧施加以抓住盘并且防止驱动线的旋转。 使用空气压力来释放制动器，使得当空气软管破裂时或当储存空间被使用消耗时的空气压力损失将允许弹簧锁定制动并防止驱动线的旋转。 当发动机运行时，通过释放制动器上的空气压力可以施加制动器。
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公开(公告)号：UST986006I4
公开(公告)日：1979-09-04
申请号：US973650
申请日：1978-12-26
申请人： Gerald P. Simmons
发明人： Gerald P. Simmons
CPC分类号： B60K13/02 , B60H1/00378 , B60K11/02
摘要： in an air circulating system of a work vehicle having an operator's cab, a manifold and a radiator, a plenum is used for controllably passing an air stream from outside the cab through the cab to a radiator and manifold.
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公开(公告)号：US4121085A
公开(公告)日：1978-10-17
申请号：US684229
申请日：1976-05-07
CPC分类号： C08F2/005
摘要： A laser system includes a nozzle assembly for use in directing a shielding gas around a laser beam and thereby protecting the point of focus from contamination by the atmosphere as is useful in welding and cutting applications. The nozzle includes a manifold section for admitting a shielding gas such as inert gas through a diffuser formed therein which exits from an outlet aperture through a nozzle tip section. The geometry of the nozzle is such that a certain amount of the shielding gas is flowed backward through an inlet aperture in the manifold section and thence into a housing container reflecting mirrors for directing and focusing the laser beam through the nozzle assembly. The remaining shielding gas, which is the bulk of the gas admitted, passes out through the outlet aperture in column fashion around the laser beam. By producing a back flow of shielding gas, aspiration of air through the housing and onto the workpiece is avoided. In addition, the necessity of having alternative means for preventing such aspiration in the form of windows or lenses closing off access to the housing is also prevented. The nozzle assembly is in two parts to facilitate interchanging of nozzle tips with the manifold, thereby providing a range of outlet opening sizes.
摘要翻译： 激光系统包括用于将保护气体引导到激光束周围的喷嘴组件，从而保护焦点免受大气中的污染，如在焊接和切割应用中有用的。 喷嘴包括歧管部分，用于通过形成在其中的扩散器通过喷嘴尖端部分从出口孔导出诸如惰性气体的保护气体。 喷嘴的几何形状使得一定量的保护气体通过歧管部分中的入口孔向后流动，并且从而进入用于引导和聚焦激光束通过喷嘴组件的反射镜的容纳容器。 剩余的保护气体是允许的气体的大部分，以列的方式通过出口孔径围绕激光束。 通过产生保护气体的回流，避免了通过壳体和工件的空气抽吸。 此外，还防止了防止以窗口或透镜的形式防止这种抽吸的替代手段关闭对壳体的通路的必要性。 喷嘴组件分成两部分，以便于将喷嘴头与歧管交换，从而提供一定范围的出口开口尺寸。
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