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1. 发明授权

US4648172A Machine tool for having a spindle-head carrier and a spindlehead which is supported swingably thereon 失效
标题翻译：用于具有可摆动地支撑的主轴头托架和主轴头的机床
公开(公告)号：US4648172A
公开(公告)日：1987-03-10
申请号：US466747
申请日：1983-02-15
申请人： Michael Geiger , Bernd Finsterwalder , Franz Kagerer
发明人： Michael Geiger , Bernd Finsterwalder , Franz Kagerer
IPC分类号： B23C1/12 , B23Q1/28 , B23Q1/54 , B23Q5/04 , B23Q16/04 , B23Q3/157
CPC分类号： B23C1/12 , B23Q1/28 , B23Q1/5406 , B23Q16/04 , B23Q5/045 , Y10T409/30448 , Y10T409/307672 , Y10T409/309296 , Y10T483/1748
摘要： Machine tool comprising a spindlehead which can be swung into several operating positions. Coupling devices are provided, which in each operating position couple the spindle with a drive shaft from the drive motor or the transmission. In an intermediate position, the spindle is in the area of a tool changer for facilitating an automatic tool exchange.
摘要翻译：机床包括可以摆动到多个操作位置的主轴头。提供了耦合装置，其在每个操作位置中将主轴与来自驱动电动机或变速器的驱动轴耦合。在中间位置，主轴位于换刀器的区域，以便于自动换刀。

2. 发明授权

US4674908A Mechanism for clamping a second machine part which is supported movably with respect to a first machine part 失效
标题翻译：用于夹持相对于第一机器部件可移动地支撑的第二机器部件的机构
公开(公告)号：US4674908A
公开(公告)日：1987-06-23
申请号：US768000
申请日：1985-08-21
申请人： Franz Kagerer
发明人： Franz Kagerer
IPC分类号： B23Q1/28 , B23Q1/58 , F16D1/12
CPC分类号： B23Q1/28 , Y10T403/32501 , Y10T403/7021 , Y10T403/7041 , Y10T403/7077 , Y10T403/7094 , Y10T409/309352
摘要： We are dealing with a mechanism for clamping a second machine part 4 which is supported movably with respect to a first machine part 2. A clamping bar 28, which extends in the direction of movement is arranged on the second machine part 4, on which clamping bar can be clamped a clamping member 32 which is supported freely movably in directions transverse to the direction of movement of the first machine part, but otherwise clearance free. Since the clamping member 22 is as a whole freely movable in directions transverse to the direction of movement, no reactive forces whatsoever are created in the direction of movement during the clamping operation.The inventive clamping mechanism is preferably used in feed-movable spindle sleeves (tail spindles) in order to assure a secure clamping in an axial direction and in a peripheral direction, without producing forces which act transversely to the spindle axis.
摘要翻译：我们正在处理夹紧第二机器部件4的机构，该第二机器部件4相对于第一机器部件2可移动地支撑。沿着移动方向延伸的夹紧杆28布置在第二机器部件4上，夹紧杆杆可以夹紧夹持构件32，该夹紧构件32在横向于第一机器部件的移动方向的方向上可自由移动地支撑，但是否则没有间隙。由于夹持构件22整体在横向于移动方向的方向上整体可自由移动，因此在夹紧操作期间不会在移动方向上产生任何反作用力。本发明的夹紧机构优选用于可进给可动的主轴套筒（尾轴）中，以便确保在轴向方向和周向方向上的牢固夹紧，而不会产生横向于主轴轴线作用的力。

3. 发明授权

US4063488A Tool chuck 失效
标题翻译：工具卡盘
公开(公告)号：US4063488A
公开(公告)日：1977-12-20
申请号：US766555
申请日：1977-02-07
申请人： Franz Kagerer
发明人： Franz Kagerer
IPC分类号： B23C5/26 , B23B31/10 , B23B31/26
CPC分类号： B23B31/261 , B23B31/16 , Y10T279/17589 , Y10T409/309464
摘要： An improved tool chuck having a draw-in rod axially movably located inside a tool spindle and attached to a locking head which is positively engageable with a tang on a tool. Locking members are provided and are each movably contained in radial openings in the wall of the locking head and adapted to be pushed by a control sleeve embracing the locking head into recesses in the tang of the tool. The locking members have circular-shaped segments thereon located to face radially inwardly with part of the circular edges being slidable in slots on faces having a complementary shape and being adapted to engage the tang at the end of the tool shank.
摘要翻译：一种改进的工具卡盘，其具有可轴向移动地位于工具主轴内并连接到可与刀具上的柄脚正确啮合的锁定头的拉入杆。锁定构件被设置并且各自可移动地容纳在锁定头部的壁中的径向开口中，并且适于被包含锁定头的控制套筒推压到工具的柄部中的凹部中。锁定构件在其上具有圆形段，其位于径向向内面对，其中一部分圆形边缘可在具有互补形状的表面上的狭槽中滑动并且适于与工具柄的端部接合。

4. 发明授权

US4440050A Drive mechanism for a feed screw 失效
标题翻译：进给螺杆的驱动机构
公开(公告)号：US4440050A
公开(公告)日：1984-04-03
申请号：US260858
申请日：1981-05-06
申请人： Franz Kagerer
发明人： Franz Kagerer
IPC分类号： B23Q11/00 , B23B21/00
CPC分类号： B23Q11/00 , Y10T408/675 , Y10T409/30868 , Y10T74/18696 , Y10T82/2535 , Y10T82/2537 , Y10T82/2549
摘要： Drive mechanism for a feed screw or threaded spindle for tool machines. The threaded spindle is drivable both by a drive motor and also by a handwheel which can be coupled by an axial shifting movement of a control rod. The drive connection between the drive motor and the threaded spindle is released through an axial movement of the handwheel, so that the output shaft on the motor on the one hand is not moved in response to a rotational movement of the handwheel and, on the other hand, cannot drive the threaded spindle in the case of an unintended start.
摘要翻译：用于工具机的进给螺杆或螺纹主轴的驱动机构。螺纹主轴可由驱动电机以及手轮驱动，手轮可通过控制杆的轴向移动运动而联接。驱动电机和螺纹主轴之间的驱动连接通过手轮的轴向移动被释放，使得一方面马达上的输出轴不响应于手轮的旋转运动而移动，另一方面在无意启动的情况下无法驱动螺纹主轴。

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