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1. 发明授权

US07762014B2 Bucket debris guard 失效
标题翻译：铲斗碎片守卫
公开(公告)号：US07762014B2
公开(公告)日：2010-07-27
申请号：US12111308
申请日：2008-04-29
申请人： Knute Brock , Nathan Hulstein
发明人： Knute Brock , Nathan Hulstein
IPC分类号： E02F3/40
CPC分类号： E02F3/401 , E02F3/8152 , Y10S37/903
摘要： A removable and attachable debris guard for a back wall of a loader bucket or a bulldozer blade is provided with a frame that is a generally inverted U-shape with outwardly tapering side legs, and has a strong mesh screen supported on the frame. The frame includes a cross plate that extends rearwardly of the mesh screen and has attachment hooks for fitting over a top rail of a back wall of a loader bucket. The frame includes brackets for securing the legs to a forward side of the back wall.
摘要翻译：用于装载机铲斗或推土机叶片的后壁的可移动和可附接的碎屑防护罩设置有具有向外渐缩的侧腿的大致倒U形的框架，并且具有支撑在框架上的强网格屏幕。该框架包括从网眼的后方延伸的十字板，并具有用于装配在装载机桶的后壁的顶部轨道上的附接钩。框架包括用于将腿固定到后壁的前侧的支架。

2. 发明申请

US20070240413A1 Fluid circuit with multiple flows from a series valve 有权
标题翻译：流体回路具有来自串联阀的多个流量
公开(公告)号：US20070240413A1
公开(公告)日：2007-10-18
申请号：US11405375
申请日：2006-04-17
申请人： Adam Mauch , William Shelbourn , Joseph St. Aubin , Knute Brock , Wally Kaczmarski
发明人： Adam Mauch , William Shelbourn , Joseph St. Aubin , Knute Brock , Wally Kaczmarski
IPC分类号： F16D31/02 , B66C23/00
CPC分类号： E02F9/2221 , E02F9/2282 , F15B1/16 , F15B21/14 , F15B2211/76 , F15B2211/88
摘要： A circuit or system having application for operating an implement or attachment for a power machine is disclosed. The circuit includes a first or primary valve, a second or auxiliary valve connected in series with the first valve and a supplemental line connected in parallel with the second valve to provide fluid to a supplemental system in parallel with the second valve.
摘要翻译：公开了一种具有用于操作动力机械的工具或附件的应用的电路或系统。该电路包括与第一阀串联连接的第一或第一阀，第二或辅助阀和与第二阀并联连接的补充管线，以向与第二阀并联的补充系统提供流体。

3. 发明申请

US20060022412A1 Two component seal 有权
标题翻译：两个组件密封
公开(公告)号：US20060022412A1
公开(公告)日：2006-02-02
申请号：US10909739
申请日：2004-08-02
申请人： Knute Brock , William Shelbourn , Robert Purvis , Timothy O'Brien
发明人： Knute Brock , William Shelbourn , Robert Purvis , Timothy O'Brien
IPC分类号： F16J15/34
CPC分类号： F16J15/3236 , F16C11/045 , F16C33/74 , F16J15/3456 , Y10T403/259 , Y10T403/52
摘要： A pair of pivoting parts are held together with a pin, with a first part, such as a rod end of a hydraulic actuator, positioned between two flanges of a bracket, with the flanges having surfaces mating with sides surfaces of the rod end. A seal is placed in each of a pair of recesses on the opposite side surfaces of the rod end to provide an annular seal around the surface of the pin as the parts pivot, and also having a flange forming a side seal that seats on one of the mating surfaces of the bracket at a location spaced outwardly from the pin and extending annularly around the pin. The seal portion engaging the pin is spaced inwardly from the respective side surface of the bracket, and the outer annular lip seals a space surrounding the pin to form a pocket to receive grease that is used to lubricate the pin relative to the rod end.
摘要翻译：一对枢转部件与销一起保持，其中第一部分（例如液压致动器的杆端）定位在支架的两个凸缘之间，凸缘具有与杆端的侧表面配合的表面。密封件放置在杆端的相对侧表面上的一对凹部中的每一个中，以在部件枢转时围绕销的表面提供环形密封，并且还具有形成侧部密封件的凸缘，所述侧部密封件位于支架的配合表面位于与销相对的一个位置处，并且围绕销环形地延伸。接合销的密封部分从支架的相应侧表面向内间隔开，并且外环形唇缘密封销的周围的空间以形成口袋，以容纳用于相对于杆端润滑销的润滑脂。

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