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1. 发明申请

WO0110613A3 FASTENER DRIVING APPARATUS AND METHOD 审中-公开
标题翻译：紧固件驱动装置和方法
公开(公告)号：WO0110613A3
公开(公告)日：2002-09-26
申请号：PCT/US0021547
申请日：2000-08-07
申请人： ROBBINS INC , MCALLISTER RICHARD LYNN , GOODRIDGE HARRY TODD , ELLIOT PAUL W , CHURA GREGORY
发明人： MCALLISTER RICHARD LYNN , GOODRIDGE HARRY TODD , ELLIOT PAUL W , CHURA GREGORY
IPC分类号： B27F7/00
CPC分类号： B27F7/006
摘要： A fastener driving apparatus (1) having a carriage (10) supporting a fastener driver (18) and adapted for translation across a flooring member (42) being fastened by fasteners from the fastener driver (18). The fastener driver (18) is preferably supported in the carriage (10) at an angle with respect to a fully vertical position in order to drive fasteners at an angle with respect to the flooring member (42) and more preferably into the side of the flooring member (42) and into the underlying structure. More preferably, the angle of the fastener driver (18) is adjustable. Carriage motion elements (36) permit translation of the fastener driving apparatus (1) across the flooring (44) with a support wheel (50) preferably arranged so as to exert a lateral force upon the apparatus (1) when the apparatus (1) is pushed. This lateral force preferably causes one or more carriage guide elements (40) running alongside the flooring member (42) to remain in contact with the flooring member (42), thereby maintaining a constant positional relationship between the fastener driving apparatus (1) and the flooring member (42), for accurate fastener placement.
摘要翻译：一种紧固件驱动装置（1），其具有支撑紧固件驱动器（18）的滑架（10），并适于通过紧固件从紧固件驱动器（18）紧固的地板构件（42）平移。紧固件驱动器（18）优选地相对于完全垂直的位置以一定角度被支撑在滑架（10）中，以便相对于地板构件（42）以一定角度驱动紧固件，并且更优选地向地板构件（42）并进入下面的结构。更优选地，紧固件驱动器（18）的角度是可调节的。托架运动元件（36）允许紧固件驱动装置（1）跨越地板（44）与支撑轮（50）平行，该支撑轮优选地布置成当装置（1）在装置（1）上施加横向力时，被推该横向力优选地使一个或多个沿着地板构件（42）运动的托架引导元件（40）保持与地板构件（42）接触，从而保持紧固件驱动装置（1）和地板构件（42），用于精确的紧固件放置。

2. 发明申请

WO1998013573A1 TILTED AXIS ROTARY ROCK CUTTERS WITH READILY REPLACEABLE CUTTER RINGS 审中-公开
标题翻译：带立式可切换切割环的倾斜轴旋转切割机
公开(公告)号：WO1998013573A1
公开(公告)日：1998-04-02
申请号：PCT/US1997015930
申请日：1997-09-09
申请人： ATLAS COPCO ROBBINS INC. , GIBSON, John, A.
发明人： ATLAS COPCO ROBBINS INC.
IPC分类号： E21B10/12
CPC分类号： E21B10/12 , E21B10/20
摘要： Rock cutter rings (34) and rock cutter assemblies (30) characteristics of which the outer ring (134) is readily removable and replaceable on the hub (160) on which it is mounted without removal of the hub (160) from the shaft (50). The ring (134) and hub (160) are arranged in a cantilever manner on the shaft (50). The axis of rotation (32) of the ring and hub is arranged at an acute angle relative to the workface. Interengaging surfaces (162, 164) of the ring (134) and hub (160) are either tapered or cylindrical concentrically with the axis of rotation. Preferably, key means (66) prevent relative rotation between the ring and hub and annular retainer means (138) preventing axial movement of the ring on the hub. The cantilever arrangement of the ring and hub on the shaft enable use of thrust bearings (90) and lubrication seals (92) larger than the diameter of the cutter ring.
摘要翻译：岩石切割环（34）和岩石切割器组件（30）的特征，外环（134）在其安装的轮毂（160）上容易地移除和更换，而不需要从轴上移除轮毂（160） 50）。环（134）和轮毂（160）以悬臂方式布置在轴（50）上。环和轮毂的旋转轴线（32）相对于工作面以锐角布置。环（134）和轮毂（160）的入射表面（162,164）与旋转轴同心地是锥形的或圆柱形的。优选地，键装置（66）防止环和轮毂之间的相对旋转和环形保持器装置（138）防止环在轮毂上的轴向移动。环和轮毂在轴上的悬臂布置使得能够使用大于切割环直径的推力轴承（90）和润滑密封件（92）。

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