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1. 发明授权

EP0534585B1 Octahedral machine tool frame 失效
标题翻译：八区机床架。
公开(公告)号：EP0534585B1
公开(公告)日：1995-06-21
申请号：EP92302963.1
申请日：1992-04-03
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Charles, Paul A. S.
IPC分类号： B23Q1/48 , B23Q1/01
CPC分类号： B23Q1/5462 , B23Q1/015 , Y10T74/18688 , Y10T74/20317 , Y10T74/2151 , Y10T408/91 , Y10T409/307672 , Y10T409/308512 , Y10T409/309576 , Y10T409/309744

2. 发明公开

EP0589565A3 Octahedral machine with a hexapodal triangular servostrut section 失效
标题翻译：具有六边形三角形伺服部分的机器
公开(公告)号：EP0589565A3
公开(公告)日：1994-06-01
申请号：EP93306550.0
申请日：1993-08-19
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Lindem, Thomas Jules , Charles, Paul A. S.
IPC分类号： B23Q1/02 , B23Q1/14
CPC分类号： B23Q1/5462 , B23Q1/015 , Y10T408/03 , Y10T408/93 , Y10T409/303808 , Y10T409/307672 , Y10T409/309576
摘要： In a cutting machine having an octahedral framework (12), a cutting tool (14) is carried by a servostrut support (15) having a platform (16) mounted on extendable and retractable struts (18). In order to reduce deflections and to limit transfer of bending moments, from the servostrut support (39) to the other connected support sections (40) of the framework (12), the six struts (18) are mounted at pivot mounts such as ball joints (36) in a triangular support (39). Three of the pivotal mounts are positioned in a first triangle and in corners of the triangle support (39) and the other three struts are positioned in a second larger triangle in the triangular support (39). The nominal axis of rotation of spindle drive (27) for the cutting tool may be either about a nominal horizontal axis, a nominal vertical axis or a nominal 45° axis. Several frameworks may be arranged to define a hollow tunnel (80) with platforms projecting their cutting tools (14) from opposite sides of the transfer tunnel (80).

3. 发明授权

EP0589565B1 Octahedral machine with a hexapodal triangular servostrut section 失效
标题翻译：八面体与机器设置成三角形伺服臂6的一部分
公开(公告)号：EP0589565B1
公开(公告)日：1997-03-12
申请号：EP93306550.0
申请日：1993-08-19
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Lindem, Thomas Jules , Charles, Paul A. S.
IPC分类号： B23Q1/01 , B23Q1/25
CPC分类号： B23Q1/5462 , B23Q1/015 , Y10T408/03 , Y10T408/93 , Y10T409/303808 , Y10T409/307672 , Y10T409/309576

4. 发明授权

EP0552982B1 High speed spindle unit and driver 失效
标题翻译：高速主轴及驱动
公开(公告)号：EP0552982B1
公开(公告)日：1999-04-07
申请号：EP93300484.8
申请日：1993-01-22
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Holtey, James Oliver , Charles, Paul A. S. , Chandrasekaran, Kugalur
IPC分类号： B23Q1/00 , B23Q1/70 , B24B41/04
CPC分类号： B24B41/04 , B23Q1/0063 , B23Q5/043 , B23Q2003/1558 , Y10T408/95 , Y10T409/309296 , Y10T409/309352 , Y10T483/14

5. 发明公开

EP0589565A2 Octahedral machine with a hexapodal triangular servostrut section 失效
标题翻译：八面体与机器设置成三角形伺服臂6的一部分。
公开(公告)号：EP0589565A2
公开(公告)日：1994-03-30
申请号：EP93306550.0
申请日：1993-08-19
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Lindem, Thomas Jules , Charles, Paul A. S.
IPC分类号： B23Q1/02 , B23Q1/14
CPC分类号： B23Q1/5462 , B23Q1/015 , Y10T408/03 , Y10T408/93 , Y10T409/303808 , Y10T409/307672 , Y10T409/309576
摘要： In a cutting machine having an octahedral framework (12), a cutting tool (14) is carried by a servostrut support (15) having a platform (16) mounted on extendable and retractable struts (18). In order to reduce deflections and to limit transfer of bending moments, from the servostrut support (39) to the other connected support sections (40) of the framework (12), the six struts (18) are mounted at pivot mounts such as ball joints (36) in a triangular support (39). Three of the pivotal mounts are positioned in a first triangle and in corners of the triangle support (39) and the other three struts are positioned in a second larger triangle in the triangular support (39). The nominal axis of rotation of spindle drive (27) for the cutting tool may be either about a nominal horizontal axis, a nominal vertical axis or a nominal 45° axis. Several frameworks may be arranged to define a hollow tunnel (80) with platforms projecting their cutting tools (14) from opposite sides of the transfer tunnel (80).
摘要翻译：在具有八面体框架（12）的切割机，切割工具（14）由支撑servostrut（15），其具有一个平台（16）中进行安装在可伸缩支柱（18）。为了减少偏转和限制弯曲力矩的传递，从servostrut支撑件（39）连接到框架（12）的其它连接的支撑部分（40），六个支柱（18）被安装在枢转固定件：如球接头（36）中的三角形支撑件（39）。枢轴安装件中的三个定位在第一三角形和在三角形支撑件（39）和其他三个支柱的角部在三角形支撑（39）的第二较大三角形被定位。主轴驱动器（27），用于切削工具的旋转轴线标称可以是围绕标称水平轴线，名义上垂直轴或标称45°轴线。几个框架可以被布置为与平台从转移隧道（80）的对置两侧凸出他们的切削刀具（14）限定一个中空隧道（80）。

6. 发明公开

EP0552982A1 High speed spindle unit and driver 失效
标题翻译： Hochgeschwindigkeitsspindel und Mitnahme。
公开(公告)号：EP0552982A1
公开(公告)日：1993-07-28
申请号：EP93300484.8
申请日：1993-01-22
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Holtey, James Oliver , Charles, Paul A. S. , Chandrasekaran, Kugalur
IPC分类号： B23Q1/00 , B23Q1/08 , B24B41/04
CPC分类号： B24B41/04 , B23Q1/0063 , B23Q5/043 , B23Q2003/1558 , Y10T408/95 , Y10T409/309296 , Y10T409/309352 , Y10T483/14
摘要： High speed cutting with machine tools is achieved with readily available bearings (33,35,37) of a small diameter by mounting and presetting the cutting tool (27) directly in a spindle (31) of a spindle unit (23) without employing a tool holder. Preferably, the spindle unit (23) is small like a tool holder and can be easily changed with conventional kinds of tool changing apparatus. The elimination of the tool holder allows the conventional bearings to be kept small so that they may be operated at high speeds, e.g., 20,000 to 40,000 rpm, without excessive heat that would damage the bearings.
摘要翻译：通过将切割工具（27）直接安装在主轴单元（23）的主轴（31）上并将预设的切割工具（27）直接安装在主轴单元（23）的主轴（31）中，可以通过容易获得的小直径轴承（33,35,37）实现机床的高速切削，工具托架。优选地，主轴单元（23）像工具架一样小，并且可以用传统的换刀装置容易地改变。刀架的消除允许传统的轴承保持较小，使得它们可以高速运行，例如20,000至40,000rpm，而不会损坏轴承的过热。

7. 发明公开

EP0534585A3 Octahedral machine tool frame 失效
标题翻译：八面体机床框架
公开(公告)号：EP0534585A3
公开(公告)日：1993-07-07
申请号：EP92302963.1
申请日：1992-04-03
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Charles, Paul A. S.
IPC分类号： B23Q1/48 , B23Q1/01
CPC分类号： B23Q1/5462 , B23Q1/015 , Y10T74/18688 , Y10T74/20317 , Y10T74/2151 , Y10T408/91 , Y10T409/307672 , Y10T409/308512 , Y10T409/309576 , Y10T409/309744
摘要： A machine tool frame is disclosed which is comprised of twelve struts (20) connected together at their ends in six nodes to define the eight triangular panels of an octahedron. Forces generated by the operation of the machine tool (32) are received by the frame at its nodes, being the nodes of opposed parallel triangular panels, upper and lower, in the specific examples illustrated. The octahedral frame displays superior rigidity due to its inherently closed kinematic loop, and to the virtual absence of bending stress in its constituent members accomplished by nodal loading. Movable machine elements are mounted upon six extensible and retractable servostruts (34) emanating in pairs from the nodes (22) of a given triangular panel of the octahedral frame while opposing fixed elements (30) located within the octahedral frame are supported tripodally from the frame nodes associated with a single triangular panel of the frame.
摘要翻译：公开了一种机床框架，该机床框架包括十二个支柱（20），其在六个节点的端部连接在一起以限定八面体的八个三角形面板。在所示的具体示例中，由机床（32）的操作产生的力在其节点处被框架接收，所述节点是相对的平行三角面板的节点，上部和下部。八面体框架由于其固有的闭合运动环路而显示出优越的刚性，并且由于节点载荷而实现的构成构件中实际上不存在弯曲应力。可移动机器元件安装在从八面体框架的给定三角形面板的节点（22）成对地发出的六个可延伸和可缩回的伺服机构（34）上，而位于八面体框架内的相对的固定元件（30）从框架与帧的单个三角形面板相关联的节点。

8. 发明公开

EP0534585A2 Octahedral machine tool frame 失效
标题翻译： AchtflächigerWerkzeugmaschinengestell。
公开(公告)号：EP0534585A2
公开(公告)日：1993-03-31
申请号：EP92302963.1
申请日：1992-04-03
申请人： THE INGERSOLL MILLING MACHINE COMPANY
发明人： Charles, Paul A. S.
IPC分类号： B23Q1/48 , B23Q1/01
CPC分类号： B23Q1/5462 , B23Q1/015 , Y10T74/18688 , Y10T74/20317 , Y10T74/2151 , Y10T408/91 , Y10T409/307672 , Y10T409/308512 , Y10T409/309576 , Y10T409/309744
摘要： A machine tool frame is disclosed which is comprised of twelve struts (20) connected together at their ends in six nodes to define the eight triangular panels of an octahedron. Forces generated by the operation of the machine tool (32) are received by the frame at its nodes, being the nodes of opposed parallel triangular panels, upper and lower, in the specific examples illustrated. The octahedral frame displays superior rigidity due to its inherently closed kinematic loop, and to the virtual absence of bending stress in its constituent members accomplished by nodal loading. Movable machine elements are mounted upon six extensible and retractable servostruts (34) emanating in pairs from the nodes (22) of a given triangular panel of the octahedral frame while opposing fixed elements (30) located within the octahedral frame are supported tripodally from the frame nodes associated with a single triangular panel of the frame.
摘要翻译：公开了一种机床框架，其由在六个节点的端部处连接在一起的十二个支柱（20）组成，以限定八面体的八个三角形面板。在所示的具体示例中，通过机床（32）的操作生成的力在其节点处被框架接收，作为上下相对的平行三角形面板的节点。八面体框架由于其固有的闭合运动回路而显示出优异的刚性，并且通过节点加载在其构成部件中虚拟没有弯曲应力。可移动机器元件安装在从八面体框架的给定三角形面板的节点（22）成对地发出的六个可伸缩的伺服系统（34）上，而位于八面体框架内的相对的固定元件（30）从框架三角支撑与帧的单个三角形面板相关联的节点。

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