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1. 发明授权

US5823295A Lubrication control system for a work machine 失效
标题翻译：工作机油润滑控制系统
公开(公告)号：US5823295A
公开(公告)日：1998-10-20
申请号：US624151
申请日：1996-03-29
申请人： Bobby D. Griffith , Mark R. Hawkins , Dean J. Schlickbernd , Steven J. Zmuda
发明人： Bobby D. Griffith , Mark R. Hawkins , Dean J. Schlickbernd , Steven J. Zmuda
IPC分类号： F16N7/38 , F16N29/02 , F01M1/18 , F01M11/10
CPC分类号： F16N7/385 , F16N29/02 , F16N2230/10 , F16N2250/04
摘要： A control system for lubricating a work machine is provided. The control system includes a lubricant distribution system, a charging system adapted to drive the lubricant distribution system, a sensor for determining the operating state of the charging system, and a device for calculating a time interval being dependent upon a previous lubricating event. The control also includes a device for producing a lubrication signal in response to the time interval reaching a predetermined interval constant.
摘要翻译：提供了一种润滑作业机械的控制系统。控制系统包括润滑剂分配系统，适于驱动润滑剂分配系统的充电系统，用于确定充电系统的运行状态的传感器，以及用于根据先前润滑事件来计算时间间隔的装置。该控制还包括响应于达到预定间隔常数的时间间隔产生润滑信号的装置。

2. 发明授权

US4072324A Shear pin assembly for counterweights 失效
标题翻译：用于配重的剪销组件
公开(公告)号：US4072324A
公开(公告)日：1978-02-07
申请号：US715742
申请日：1976-08-19
申请人： Bobby D. Griffith
发明人： Bobby D. Griffith
IPC分类号： B62D49/08 , B60R11/00
CPC分类号： B62D49/085
摘要： A counterweight mounting assembly has a counterweight mounted thereon and a shear pin is extended to dispose it in aligned bores formed in the counterweight and in the frame of the vehicle. When the counterweight is lowered for removal from the vehicle, the operator first pulls on a handle secured to the shear pin to retract the shear pin into a stored position within the counterweight. First and second stops are provided between the counterweight and the shear pin to hold the shear pin at each of its extended and retracted positions.
摘要翻译：配重安装组件具有安装在其上的配重，并且剪切销延伸以将其布置在形成在配重中和在车辆的框架中的对准的孔中。当配重被降低以从车辆移除时，操作者首先拉动固定到剪切销的手柄，以将剪切销缩回到配重内的存储位置。第一和第二止动件设置在配重和剪切销之间以将剪切销保持在其每个延伸和缩回位置。

3. 发明授权

US3930549A Protective guard assembly for track drive motors 失效
标题翻译：履带驱动电机防护罩组件
公开(公告)号：US3930549A
公开(公告)日：1976-01-06
申请号：US524075
申请日：1974-11-15
申请人： Bobby D. Griffith
发明人： Bobby D. Griffith
IPC分类号： B62D55/10 , B62D25/16 , B62D25/20 , B62D55/084 , B62D55/00
CPC分类号： B62D55/0845
摘要： A track-type vehicle comprises a pair of laterally spaced track assemblies adjustably mounted on a frame of the vehicle for movement between maximum and minimum gauge widths thereof. A guard assembly is mounted on the frame to fully cover and protect the motors when the track assemblies are positioned at each such gauge width. The guard assembly is preferably attached to the frame by three laterally spaced pin connections which further function to transmit towing forces to the frame directly.
摘要翻译：轨道式车辆包括一对侧向间隔开的轨道组件，其可调节地安装在车辆的车架上，用于在其最大和最小量规宽度之间移动。当轨道组件位于每个这样的测量宽度时，防护组件安装在框架上以完全覆盖和保护电动机。防护组件优选地通过三个横向间隔开的销连接件附接到框架，其进一步用于将牵引力直接传递到框架。

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