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1. 发明授权

US5638911A Drilling apparatus and support mount assembly for use therein 失效
标题翻译：钻孔装置和支撑安装组件用于其中
公开(公告)号：US5638911A
公开(公告)日：1997-06-17
申请号：US548198
申请日：1995-10-25
申请人： Gregory F. Beechwood , C. David Comstock
发明人： Gregory F. Beechwood , C. David Comstock
IPC分类号： E21B7/02 , E21B19/086 , E21B3/02
CPC分类号： E21B19/086 , E21B7/028
摘要： A support mount assembly for use in a drilling apparatus comprises a support member, a connector for removably connecting the support member to a vehicle so that the support member is in a vertical orientation, a support flange integrally connected to the support member near the lower end thereof, a sleeve slidably received upon the support member so as to be longitudinally movable along the support member, a feed mount member preferably comprising a collar integrally connected to the sleeve, and a drill mount member preferably comprising a flange integrally connected to and longitudinally extending along the sleeve. A drilling apparatus using the support mount assembly further comprises a feed leg and a drill. The feed leg has a first feed leg member, such as a cylinder, secured to the feed mount member and a second feed leg member, such as a piston, secured to the support flange. The drill is secured to the drill mount member.
摘要翻译：用于钻孔设备的支撑安装组件包括支撑构件，用于将支撑构件可移动地连接到车辆以使得支撑构件处于垂直取向的连接器，在下端一体地连接到支撑构件的支撑凸缘可滑动地容纳在所述支撑构件上以便沿着所述支撑构件纵向移动的套筒，优选地包括与所述套筒一体连接的轴环的进给安装构件，以及钻头安装构件，其优选地包括与所述凸缘一体连接并且纵向延伸的凸缘沿着袖子。使用支撑安装组件的钻孔装置还包括进料腿和钻头。进料腿具有固定到进料安装构件的第一进料腿构件，例如气缸，以及固定到支撑凸缘的第二进料腿构件，例如活塞。钻头固定在钻头安装件上。

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