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3. 发明授权

US06276768B1 Track tensioning assembly for adjusting tension on a drive track chain of a work machine having a slack adjuster device associated therewith 有权
标题翻译：用于调节具有与其相关联的松弛调节器装置的作业机械的传动链条上的张力的履带张紧组件
公开(公告)号：US06276768B1
公开(公告)日：2001-08-21
申请号：US09464967
申请日：1999-12-16
申请人： Clifford E. Miller
发明人： Clifford E. Miller
IPC分类号： B62D5514
CPC分类号： B62D55/30 , E02F9/02
摘要： An undercarriage assembly of a work machine includes a first drive track chain and a second drive track chain. The undercarriage assembly also includes a first hydraulic actuator mechanically coupled to the first drive track chain so as to adjust tension on the first drive track chain and a second hydraulic actuator mechanically coupled to the second drive track chain so as to adjust tension on the second drive track chain. The undercarriage assembly further includes a slack adjuster assembly. The slack adjuster assembly has (i) an adjuster housing defining (a) a main chamber, (b) a fluid inlet, (c) a first fluid outlet which is fluidly coupled to the first hydraulic actuator, and (d) a second fluid outlet which is fluidly coupled to the second hydraulic actuator, (ii) a first piston positioned in the main chamber, the first piston selectively couples the fluid inlet to the first fluid outlet, and (iii) a second piston positioned in the main chamber, the second piston selectively couples the fluid inlet to the second fluid outlet. Movement of the first piston from a first decreased-tension position to a first increased-tension position causes actuation of the first actuator so as to increase tension on the first drive track chain. Movement of the second piston from a second decreased-tension position to a second increased-tension position causes actuation of the second actuator so as to increase tension on the second drive track chain.
摘要翻译：作业机的起落架组件包括第一驱动履带链和第二驱动履带链。起落架组件还包括机械联接到第一驱动履带链的第一液压致动器，以便调节第一驱动履带链上的张力和机械联接到第二驱动履带链的第二液压致动器，以便调节第二驱动链上的张力轨道链。起落架组件还包括松弛调节器组件。松弛调节器组件具有（i）限定（a）主室的调节器壳体，（b）流体入口，（c）流体地联接到第一液压致动器的第一流体出口，和（d）第二流体流体耦合到第二液压致动器的出口，（ii）定位在主室中的第一活塞，第一活塞选择性地将流体入口连接到第一流体出口，和（iii）位于主室中的第二活塞，第二活塞将流体入口选择性地联接到第二流体出口。第一活塞从第一减小张力位置移动到第一增加张力位置导致第一致动器的致动，以增加第一驱动轨道链上的张力。第二活塞从第二减小张力位置移动到第二增压张力位置导致第二致动器的致动，以增加第二驱动履带链上的张力。

4. 发明授权

US5685399A Hydraulic brake slack adjuster 失效
标题翻译：液压制动松弛调节器
公开(公告)号：US5685399A
公开(公告)日：1997-11-11
申请号：US640324
申请日：1996-04-30
申请人： Ralph G. Butler , Clifford E. Miller
发明人： Ralph G. Butler , Clifford E. Miller
IPC分类号： B60T13/14 , B60T13/22 , F16D65/72 , F16D65/38
CPC分类号： B60T13/141 , B60T13/22 , F16D65/72
摘要： A hydraulic brake slack adjuster disposed between a brake valve and an actuator of a brake mechanism has a first piston exposed to pressurized brake fluid from the valve and a second larger piston connected to the first piston for outputting brake fluid to the brake actuator with the fluid output to the actuator being greater than the volume of input fluid from the valve. This permits a smaller pump to be used while maintaining sufficient brake operation speed.
摘要翻译：设置在制动阀和制动机构的致动器之间的液压制动器松弛调节器具有暴露于来自阀的加压制动流体的第一活塞和连接到第一活塞的第二较大活塞，用于利用流体向制动致动器输出制动流体致动器的输出大于来自阀的输入流体积。这允许在保持足够的制动操作速度的同时使用较小的泵。

5. 发明授权

US5848807A Frame construction 失效
标题翻译：框架施工
公开(公告)号：US5848807A
公开(公告)日：1998-12-15
申请号：US827288
申请日：1997-03-28
申请人： Gregory H. Dubay , Michael V. Dziubinski , Paul M. Ives , Clifford E. Miller
发明人： Gregory H. Dubay , Michael V. Dziubinski , Paul M. Ives , Clifford E. Miller
IPC分类号： B62D21/18 , B62D21/00
CPC分类号： B62D21/186
摘要： The frames of many construction machines comprise a complex compilation of fabricated sections or massive cast members that are not necessarily intended to handle a specific type of loading applied to the frame assembly. The present invention provides a frame construction that includes a pair of laterally spaced plate members. Each plate member has a first end portion constructed of a substantially solid plate. A second end portion of the plate members define at least one opening that provides an integral portion of a beam assembly. The first end portion is positioned in the frame construction to accommodate a first type of loading, while the second end portion is located in an area to accommodate a second type of loading.
摘要翻译：许多建筑机器的框架包括制造部分或大型铸件的复杂编译，其不一定意图用于处理施加到框架组件的特定类型的加载。本发明提供一种框架结构，其包括一对侧向间隔开的板构件。每个板构件具有由基本上固体的板构成的第一端部。板构件的第二端部限定提供梁组件的整体部分的至少一个开口。第一端部位于框架结构中以适应第一类型的装载，而第二端部位于适应第二类型的装载的区域中。

6. 发明授权

US06360538B1 Method and an apparatus for an electro-hydraulic system on a work machine 失效
标题翻译：在工作机上的电液系统的方法和装置
公开(公告)号：US06360538B1
公开(公告)日：2002-03-26
申请号：US09361010
申请日：1999-07-27
申请人： Mitchell J. McGowan , Clifford E. Miller , Dean J. Schlickbernd , John A. Yeoman
发明人： Mitchell J. McGowan , Clifford E. Miller , Dean J. Schlickbernd , John A. Yeoman
IPC分类号： F16D3102
CPC分类号： E02F9/123 , E02F9/128
摘要： A method for controllably moving a machinery platform 20 of a work machine 10 having an electro-hydraulic system 100 is disclosed. The work machine 10 includes at least one swing motor 120 configured to move the machinery platform 20. The changing speed of the swing motor 120 is determined. A solenoid actuated valve 165 is controlled in response to the determination. The solenoid actuated valve 165 is configured to responsively produce a relief valve pilot signal 170. The two-way relief valve 130 is controllably shifted in response to the inputted relief valve pilot signal 170. At least one of a high pressure by-pass valve 135 and a low pressure by-pass valve 140 is selected in response to the two-way relief valve 130 shifting.
摘要翻译：公开了一种用于可控地移动具有电液系统100的作业机械10的机械平台20的方法。作业机10包括构造成移动机械平台20的至少一个回转马达120.确定回转马达120的变速。响应于该确定来控制电磁致动阀165。电磁致动阀165被配置为响应地产生溢流阀导向信号170.双向溢流阀130可响应于输入的溢流阀先导信号170被可控地移位。高压旁通阀135中的至少一个并且响应于双向溢流阀130的移动来选择低压旁通阀140。

7. 发明授权

US4787288A Rapid fire trigger activator 失效
标题翻译：快速触发触发器
公开(公告)号：US4787288A
公开(公告)日：1988-11-29
申请号：US077653
申请日：1987-07-24
申请人： Clifford E. Miller
发明人： Clifford E. Miller
IPC分类号： F41A19/02 , F41A19/09 , F41F13/04
CPC分类号： F41A19/02 , F41A19/09
摘要： A Rapid Fire Trigger Activator and accessory gun stock used to convert any semi-automatic carbine, rifle, or shot gun to nearly the firing capability of an automatic weapon which includes, a main side plate, having a pivot pin; a slide tube; a fore end hand grip; a slotted cam plate; a transfer bar; a swing out safety block; a trigger activator having a spring load plunger pin; and a nylon bearing block. When the fore end hand grip is pumped back and forth it will cause the transfer bar to pivot about the pivot pin which in turn will cause the trigger activator to be displaced towards the weapons trigger by the swing out safety block due to the up and down displacement of a transfer bar slot pin as it follows the cam slot. The trigger of the weapon is always fully accessible and functional whether or not the safety block is in place or not. The swing of the safety block is fitted with a spring loaded plunger pin that allows for its adjustment to various types of weapon trigger configurations and different types of weapon sear actions. On the forward portion of the main side plate is a nylon bearing block which has a frictional slide lock which functions as an additional safety feature to prevent the unintentional movement of the slotted cam plate due to the accidental displacement of the fore end hand grip.
摘要翻译：一个快速火焰触发激活器和附属枪库存，用于将任何半自动卡宾枪，步枪或射枪转换成几乎具有自动武器的发射能力，该自动武器包括具有枢轴销的主侧板; 滑管; 前端手柄; 开槽凸轮板; 转移吧摆出安全块; 具有弹簧负载柱塞销的触发激活器; 和尼龙轴承座。当前端手柄前后泵送时，将导致传送杆绕枢轴销枢转，这又会导致触发器启动器由于向上和向下摆动安全块而向武器扳机移位转印杆槽销随着凸轮槽的位移。无论安全块是否到位，武器的触发总是完全可以访问和有效的。安全块的摆动装有一个弹簧加载的柱塞销，允许其调整各种类型的武器扳机配置和不同类型的武器搜索动作。在主侧板的前部是尼龙轴承座，其具有作为附加安全特征的摩擦滑动锁，以防止由于前端手柄的意外位移而导致的带槽凸轮板的无意移动。

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