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1. 发明申请

WO1988001555A1 ROBOT OVERLOAD DETECTION MECHANISM 审中-公开
标题翻译：机器人过载检测机制
公开(公告)号：WO1988001555A1
公开(公告)日：1988-03-10
申请号：PCT/US1987002096
申请日：1987-08-21
申请人： ERICKSON TOOL COMPANY
发明人： ERICKSON TOOL COMPANY , RAMUNAS, Valdas, S.
IPC分类号： B25J09/00
CPC分类号： H01H3/168 , B25J17/0208 , B25J19/063 , Y10T307/786 , Y10T307/793
摘要： An overload detection mechanism (11) for a robot wherein an urging means urge the axis of a first member (19). The second member (20) is guided in movements departing from coaxial alignment, and the first member (19) is supported near the end of a robot arm. A tool mount (13) is connected to the second member (20). An electrical device (41) is mounted on one of the members, and a device actuator (46) on the other member, with reaction means (30, 31) acting between the members to relatively move the members upon tilting from an X-Y plane normal to the Z axis, or axial thrust applied by the tool mount to the second member. An overload of a tool in the tool mount (13) establishes relative movement between the first and second members, so that the electrical device (41) is actuated to change an electrical condition thereof and can be connected to stop movement of the robot.

2. 发明授权

EP0173015B1 A connection device 有权转让
标题翻译：连接装置
公开(公告)号：EP0173015B1
公开(公告)日：1988-09-21
申请号：EP85107652.1
申请日：1985-06-20
申请人： ERICKSON TOOL COMPANY
发明人： Ramunas, Valdas S.
IPC分类号： B23B31/06
CPC分类号： B23B31/107 , B23B2265/12 , Y10S279/90 , Y10S279/904 , Y10T279/1241 , Y10T279/17777 , Y10T279/275 , Y10T408/957 , Y10T409/309408 , Y10T409/30952

3. 发明公开

EP0182586A2 A mandrel assembly 有权
标题翻译： Spanndornsatz。
公开(公告)号：EP0182586A2
公开(公告)日：1986-05-28
申请号：EP85308226.1
申请日：1985-11-12
申请人： ERICKSON TOOL COMPANY
发明人： Strand, Kevin O.
IPC分类号： B23B29/02 , B23B31/40 , B23B29/034
CPC分类号： B23B29/02 , B23Q2220/008 , Y10S408/708 , Y10T279/1008 , Y10T279/1033 , Y10T279/1041 , Y10T408/39 , Y10T408/558
摘要： Apparatus for and method of clamping on the inner surface of a clamping aperture to journal a rotatable tooling bar, in particular to provide air bearing support for a rotatable tooling bar (14) such as a boring bar, are described. One or two mandrels (12, 13) may be provided for the tooling bar (14) to form a complete mandrel assembly with the tooling bar. An air pressure expansible collet (52) is provided on each mandrel (12, 13) so that each may be clamped within a respective clamping aperture (15, 16) such as an aperture on a workpiece (17) itself. Air under pressure is supplied to the two mandrels (12, 13) simultaneously to accomplish, first, an air bearing centering of each mandrel (12, 13) around the tooling bar (14) as a guide; second, an expansion of the collet (52) on each mandrel for clamping of each mandrel within the clamping apertures; and, third, provision of an air bearing support and centering of the tooling bar (14) within the two mandrels (12, 13) during machining for precise machining of the workpiece (17) by the continued air supply.
摘要翻译：描述了用于夹紧在夹紧孔的内表面上的装置和方法，用于使被旋转的工具杆以可旋转工具杆的方式被夹紧以提供用于可旋转工具杆（14）（例如镗杆）的空气轴承支撑。可以为工具杆（14）提供一个或两个心轴（12,13），以与工具杆形成完整的心轴组件。在每个心轴（12,13）上设置有空气压力可膨胀夹头（52），使得每个夹头可以夹紧在相应的夹紧孔（15,16）内，例如工件（17）上的孔。同时向两个心轴（12,13）供应空气，首先，以围绕工具杆（14）的每个心轴（12,13）为中心的空气轴承作为导向件; 第二，在每个心轴上的夹头（52）的膨胀以将每个心轴夹紧在夹紧孔内; 以及第三，在机加工期间，通过连续空气供应来精确地加工工件（17），在两个心轴（12,13）内提供空气轴承支撑件和工具杆（14）的对中。

4. 发明公开

EP0182586A3 A mandrel assembly 有权
标题翻译：一个MANDREL总成
公开(公告)号：EP0182586A3
公开(公告)日：1987-08-26
申请号：EP85308226
申请日：1985-11-12
申请人： ERICKSON TOOL COMPANY
发明人： Strand, Kevin O.
IPC分类号： B23B29/02 , B23B31/40 , B23B29/034
CPC分类号： B23B29/02 , B23Q2220/008 , Y10S408/708 , Y10T279/1008 , Y10T279/1033 , Y10T279/1041 , Y10T408/39 , Y10T408/558
摘要： Apparatus for and method of clamping on the inner surface of a clamping aperture to journal a rotatable tooling bar, in particular to provide air bearing support for a rotatable tooling bar (14) such as a boring bar, are described. One or two mandrels (12, 13) may be provided for the tooling bar (14) to form a complete mandrel assembly with the tooling bar. An air pressure expansible collet (52) is provided on each mandrel (12, 13) so that each may be clamped within a respective clamping aperture (15, 16) such as an aperture on a workpiece (17) itself. Air under pressure is supplied to the two mandrels (12, 13) simultaneously to accomplish, first, an air bearing centering of each mandrel (12, 13) around the tooling bar (14) as a guide; second, an expansion of the collet (52) on each mandrel for clamping of each mandrel within the clamping apertures; and, third, provision of an air bearing support and centering of the tooling bar (14) within the two mandrels (12, 13) during machining for precise machining of the workpiece (17) by the continued air supply.

5. 发明公开

EP0173015A1 A connection device 有权转让
标题翻译：连接设备
公开(公告)号：EP0173015A1
公开(公告)日：1986-03-05
申请号：EP85107652.1
申请日：1985-06-20
申请人： ERICKSON TOOL COMPANY
发明人： Ramunas, Valdas S.
IPC分类号： B23B31/06
CPC分类号： B23B31/107 , B23B2265/12 , Y10S279/90 , Y10S279/904 , Y10T279/1241 , Y10T279/17777 , Y10T279/275 , Y10T408/957 , Y10T409/309408 , Y10T409/30952
摘要： 57 A connection device is described which comprises a male member (12) which may be received in a female socket member (13). Cam means (30) is journaled in an eccentric cam follower surface (34) in the socket (13) for rotation about a second axis displaced from the axis of the socket (13). Means, preferably a fluid member (17), is provided for rotating the cam means in first and second opposite directions so that when the abutment surface (21) of the male member (12) is received in an aperture (38) in the cam means and the cam means is rotated in the first direction, a locking surface (41) of the cam means (30) is moved radially inwardly and in a longitudinal direction away from the entrance of the socket to engage the abutment surface (21) to lock the male member in the socket. Subsequent rotation of the cam means (30) in the opposite direction releases the engagement. An expelling surface (42) may be provided on the cam means to aid in expelling the male member from the socket, preferably by engaging an expulsion surface (22) provided on the male member (12).
摘要翻译：描述了一种连接装置，该连接装置包括可容纳在母插座构件（13）中的阳构件（12）。凸轮装置（30）轴套在座（13）中的偏心凸轮从动件表面（34）中，用于围绕与座（13）的轴线偏移的第二轴线旋转。提供了用于使凸轮装置沿第一和第二相反方向旋转的装置，优选为流体构件（17），使得当阳构件（12）的邻接表面（21）被接收在凸轮中的孔（38）并且凸轮装置在第一方向上转动时，凸轮装置（30）的锁定表面（41）径向向内移动并沿纵向远离插座的入口移动，以将抵接表面（21）接合到将阳性部件锁定在插座中。凸轮装置（30）随后沿相反方向旋转将释放啮合。可以在凸轮装置上设置排出表面（42），以帮助将凸形构件从凹槽中排出，优选通过接合设置在凸形构件（12）上的排出表面（22）。

6. 发明授权

EP0182586B1 A mandrel assembly 有权
标题翻译：一个MANDREL总成
公开(公告)号：EP0182586B1
公开(公告)日：1990-10-24
申请号：EP85308226.1
申请日：1985-11-12
申请人： ERICKSON TOOL COMPANY
发明人： Strand, Kevin O.
IPC分类号： B23B29/02 , B23B31/40 , B23B29/034
CPC分类号： B23B29/02 , B23Q2220/008 , Y10S408/708 , Y10T279/1008 , Y10T279/1033 , Y10T279/1041 , Y10T408/39 , Y10T408/558

7. 发明授权

US4597699A Quick-connect mechanism 失效
标题翻译：快速连接机制
公开(公告)号：US4597699A
公开(公告)日：1986-07-01
申请号：US644640
申请日：1984-08-27
申请人： Valdas S. Ramunas
发明人： Valdas S. Ramunas
IPC分类号： B23Q3/12 , B23B31/107 , B23B31/113 , B23B31/117 , B23C5/26
CPC分类号： B23B31/107 , B23B2265/12 , Y10S279/90 , Y10S279/904 , Y10T279/1241 , Y10T279/17777 , Y10T279/275 , Y10T408/957 , Y10T409/309408 , Y10T409/30952
摘要： A quick-connect and quick-disconnect mechanism includes a male member which may be received in a female socket member. Cam means is journaled in an eccentric cam follower surface in the socket and is capable of rotation about a second axis displaced from the axis of the socket. A locking surface on the cam means faces in a longitudinal direction opposite the entrance of the socket and opposite that of a lockable abutment surface on the male member. An aperture in the cam means is sufficiently large to accommodate the entrance of the lockable abutment surface on the male member. The cam means is rotatable within the cam follower surface to move the cam locking surface with a radially inward component and a component of movement in a longitudinal direction away from the entrance of the socket to engage the lockable abutment surface to lock the male member in the socket. The cam means may also have an expelling surface to aid in expelling the male member from the socket. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.
摘要翻译：快速连接和快速断开机构包括可以容纳在阴插座构件中的阳构件。凸轮装置被记录在插座中的偏心凸轮从动件表面中并且能够围绕从插座的轴线偏移的第二轴线旋转。凸轮装置上的锁定表面在与插座的入口相对的纵向方向上面对，并且与阳构件上的可锁定的邻接表面相反。凸轮装置中的孔足够大以适应阳构件上的可锁定邻接表面的入口。凸轮装置可在凸轮随动体表面内旋转，以使凸轮锁定表面具有径向向内的部件和沿着纵向方向移动的部件远离插座的入口以接合可锁定的邻接表面以将阳件锁定在插座。凸轮装置还可以具有排出表面以帮助将凸形构件从插座排出。上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。

8. 发明授权

US4120601A Spade drill 失效
标题翻译：锹钻
公开(公告)号：US4120601A
公开(公告)日：1978-10-17
申请号：US839923
申请日：1977-10-06
申请人： Milton L. Benjamin
发明人： Milton L. Benjamin
IPC分类号： B23B51/00 , B23B51/02 , B23B31/44
CPC分类号： B23B51/0009 , B23B2251/48 , B23B2251/50 , Y10T408/905 , Y10T408/907 , Y10T408/9093
摘要： A spade drill characterized in that the slotted blade clamping end of the holder has oppositely beveled end surfaces which are perpendicular to the respective side faces of the blade and which are at an angle less than the angle of the respective cutting edges of the blade to define convergent passages of right angle cross section for funneling or tracking chips to diametrically opposite obtuse angle cross section longitudinal grooves in the holder.
摘要翻译：一种铲形钻，其特征在于，保持架的开槽刀片夹紧端具有相对倾斜的端面，该端面垂直于叶片的相应侧面，并且它们的角度小于叶片的相应切割刃的角度以限定用于漏斗或跟踪碎片的直角横截面的会聚通道在支架中沿直径相对的钝角横截面纵向凹槽。

9. 发明授权

US4080849A Precision heavy duty indexer 失效
标题翻译：精密重型分度器
公开(公告)号：US4080849A
公开(公告)日：1978-03-28
申请号：US749799
申请日：1976-12-13
申请人： Milton Lloyd Benjamin , David Dean Walker , Wilbur Nelson Miles
发明人： Milton Lloyd Benjamin , David Dean Walker , Wilbur Nelson Miles
IPC分类号： B23Q16/10 , B23B29/32
CPC分类号： B23Q16/102 , Y10T74/14 , Y10T74/1441 , Y10T74/1476
摘要： A precision heavy duty indexer characterized in that the indexing member thereof is positively locked to the indexer housing in desired precise axial, radial and angular indexed position by interengaged gear means of said indexing member and said housing, and is unlocked for indexing movement by disengaging said gear means, the gear means of said housing being carried by the outer peripheral portion of a laterally flexible pneumatic or hydraulically-actuated diaphragm having its inner peripheral portion fixed to the housing.
摘要翻译：一种精密重型分度器，其特征在于，其分度构件通过所述分度构件和所述壳体的相互啮合的齿轮装置以期望的精确轴向，径向和角度分度位置被可靠地锁定到分度器壳体，并且通过使所述分度构件脱离所述分度构件而被解锁以进行分度运动齿轮装置，所述壳体的齿轮装置由横向柔性气动或液压致动隔膜的外周部分承载，其外周部分固定在壳体上。

10. 发明授权

US4298208A Spring actuated chuck 失效
标题翻译：弹簧驱动卡盘
公开(公告)号：US4298208A
公开(公告)日：1981-11-03
申请号：US117348
申请日：1980-01-31
申请人： Milton L. Benjamin , Wilbur N. Miles
发明人： Milton L. Benjamin , Wilbur N. Miles
IPC分类号： B23B31/113 , B23B31/117 , B23B31/06 , B23B31/44 , B23C5/26
CPC分类号： B23B31/113 , Y10T279/17881 , Y10T279/3481 , Y10T409/30952
摘要： A spring actuated chuck wherein a slotted flange, tapered shank tool adapter is clamped to a holder by a spring actuated clamping and ejecting nut assembly which includes a nut having threaded engagement with the holder, a clamping ring rotatably adjustably secured to the nut having clamping lugs to engage the flange of the adapter to clamp the adapter to the holder, an ejector axially retained in the nut and non-rotatably axially slidably engaged with the holder to engage the flange of the adapter thus to release the adapter from the holder, and a latch member extending axially from the holder and engaged with the clamping ring operative upon movement by the flange of the adapter to release the nut assembly for spring actuated clamping movement. Release of the adapter is effected by rotation of the nut in the opposite direction against spring pressure for engagement of the ejector with the flange of the adapter and for re-engagement of the latch member with the clamping ring. The spring actuated chuck herein is further characterized in that the threads of the nut and an annular chamber containing the nut actuating spring are isolated from fine chips and coolant when a tool mounted in the adapter is performing a cutting operation.
摘要翻译：一种弹簧致动卡盘，其中开槽凸缘，锥形柄工具适配器通过弹簧致动的夹紧和排出螺母组件夹紧到保持器，该螺母组件包括与保持器螺纹接合的螺母，可旋转地可调节地固定到具有夹紧凸耳的螺母的夹紧环将适配器的凸缘接合以将适配器夹持到保持器，轴向保持在螺母中并且不可旋转地轴向可滑动地与保持器接合以抵靠适配器的凸缘的顶出器从而将适配器从保持器释放，闩锁构件从保持器轴向延伸并与夹紧环接合，该夹紧环在由适配器的凸缘运动时可操作以释放用于弹簧致动夹紧运动的螺母组件。适配器的释放通过使螺母沿相反方向的旋转抵抗弹簧压力来实现，用于将喷射器与适配器的凸缘接合并且用于使闩锁构件与夹紧环重新接合。此处的弹簧致动卡盘的特征还在于，当安装在适配器中的工具正在执行切割操作时，螺母的螺纹和包含螺母致动弹簧的环形室与精细的切屑和冷却剂隔离。

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