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1. 发明授权

US4242018A Boring tool 失效
标题翻译：镗孔工具
公开(公告)号：US4242018A
公开(公告)日：1980-12-30
申请号：US20519
申请日：1979-03-14
申请人： Horst Schurfeld
发明人： Horst Schurfeld
IPC分类号： B23B51/00 , B23B29/034
CPC分类号： B23B29/03407 , Y10T408/8585 , Y10T408/85985
摘要： The head of the boring bar of a boring tool has a recess flanked by two toothed internal surfaces which extend forwardly and outwardly with respect to the axis of the bar and face each other. The bit carriers have toothed surfaces which engage the respective internal surfaces and are clamped against such internal surfaces by screws whose shanks extend into tapped bores of the head. The axes of the tapped bores make an acute angle or are parallel with the axis of the bar, depending on the diameter of the bar. Each carrier has an elongated slot for the shank of the respective clamping screw, and each carrier can be shifted lengthwise of the respective teeth by a discrete adjusting screw which meshes with the bar.
摘要翻译：钻孔工具的镗杆的头部具有两侧的两个带齿的内表面的凹部，其相对于杆的轴线向前和向外延伸并面对彼此。钻头托架具有齿形表面，其接合相应的内表面并且通过其柄延伸到头部的敲击孔中的螺钉夹紧在这些内表面上。敲击孔的轴线根据杆的直径形成锐角或与杆的轴线平行。每个载体具有用于相应夹紧螺钉的柄的细长槽，并且每个载体可以通过与杆啮合的离散调节螺钉而在相应齿的纵向上移动。

2. 发明授权

US4655655A Tool and workpiece holding arrangement for material removing machining 失效
标题翻译：用于材料去除加工的刀具和工件保持装置
公开(公告)号：US4655655A
公开(公告)日：1987-04-07
申请号：US775180
申请日：1985-09-12
申请人： Horst Schurfeld
发明人： Horst Schurfeld
IPC分类号： B23Q3/12 , B23B29/00 , B23B29/04 , B23B31/113 , B23B31/117 , B23C5/26 , B23Q3/06 , B23C1/00
CPC分类号： B23B29/046 , B23B2260/084 , Y10T403/7092 , Y10T408/957 , Y10T409/309408 , Y10T82/2589
摘要： A tool and workpiece arrangement for material-removing machining includes a primary holder and a replaceable secondary holder which is mounted on the primary holder, and which carries a tool or a workpiece. The primary holder is provided at its end face, which cooperates with the secondary holder, with portions which extend crosswise with respect to one another around an unprofiled central region at mutually displaced sides so as to be parallel at respective mutually opposite sides, and which have respective flanks. The corresponding end face of the replaceable secondary holder is contoured in a corresponding or complementary manner. Due to the cooperation of the juxtaposed flanks of the profiled portions of the primary holder with those of the secondary holder, there is attached a self-centering effect with a highly repeatable degree of accuracy, and with a positive engagement in the direction of three mutually perpendicular axes, so that axial and radial bending forces as well as torques can be transmitted without any oscillations. The primary and secondary holder are clamped to one another by either a manually operable or an automated clamping arrangement.
摘要翻译：用于材料去除加工的工具和工件布置包括主保持器和安装在主保持器上并且承载工具或工件的可更换副保持器。主保持器在其端面设置有与辅助保持器配合的部分，其相对于彼此相对移动的侧部处的未构造的中心区域相对于彼此横向延伸，以在相应的相对侧平行并且具有各自的侧翼。可更换次级保持器的相应端面以对应或互补的方式成型。由于主保持器的成形部分的并列侧面与辅助保持器的侧面的配合，具有高度可重复的准确度的自对中效果，并且在三个相互的方向上具有积极的接合垂直轴线，使轴向和径向的弯曲力以及转矩可以传递而没有任何振荡。主要和次要保持器通过手动操作或自动夹紧装置彼此夹紧。

3. 发明授权

US4591306A Peripheral device for machine tools 失效
标题翻译：机床周边设备
公开(公告)号：US4591306A
公开(公告)日：1986-05-27
申请号：US590128
申请日：1984-03-16
申请人： Wolfgang Westerteicher , Horst Schurfeld
发明人： Wolfgang Westerteicher , Horst Schurfeld
IPC分类号： B23Q1/28 , B23Q16/00 , B23C7/00
CPC分类号： B23Q16/00 , B23Q1/28 , Y10T409/30644
摘要： The coordinate slides of a peripheral device for machine tools, are guided in a guide and are manually advanced for purposes of coarse adjustment. For purposes of fine adjustment, each coordinate slide can be coupled with an associated fine-adjustment pinion gear by means of non-positive clamps. The clamps, positioned on the slide, are often capable of being activated only with a lot of grouping around on the part of the operator making the adjustment. In the peripheral equipment in accordance with the invention every clamping element is electrically activated so that the activating switch can be positioned convenient to reach next to the activating member of the fine-adjustment pinion gear. Adjusting the equipment is accordingly essentially facilitated.
摘要翻译：用于机床的外围设备的坐标滑块在导轨中引导，并且为了粗调的目的而手动前进。为了精细调整，每个坐标滑块可以通过非正的夹具与相关的微调小齿轮联接。定位在幻灯片上的夹具通常只能在操作员进行调整的情况下被激活。在根据本发明的外围设备中，每个夹紧元件被电激活，使得致动开关可以被定位成方便到达紧邻微调齿轮的致动构件。因此，基本上便于调整设备。

4. 发明授权

US4206665A Presettable tool supporting device 失效
标题翻译：可预置的工具支撑装置
公开(公告)号：US4206665A
公开(公告)日：1980-06-10
申请号：US732936
申请日：1976-10-15
申请人： Horst Schurfeld , Wolfgang Peters , Robert M. Ortlieb
发明人： Horst Schurfeld , Wolfgang Peters , Robert M. Ortlieb
IPC分类号： B23B29/00 , B23B29/04
CPC分类号： B23B29/04 , Y10T82/2585
摘要： There is disclosed a presettable tool supporting device for machine tools which permits the tool to be preset in its tool holder away from the machine and then quickly and easily mounted on the machine in an accurately predetermined position, thus eliminating the need for adjusting the tool on the machine. The disclosed tool supporting device generally comprises a tool holder having means for affixing a tool thereto, a base member having attaching means for semi-permanently attaching the base member to a machine tool, locating means preferably in the form of complementary corrugated surfaces engageable with one another when the tool holder is placed in engagement with the base member to locate each with the other along two major axes while permitting relative movement between the two along a third major axis, stop means for locating the tool holder with respect to the base member in a predetermined position along the third axis, and releasable locking means for detachably locking the tool holder to the base member in said predetermined position. Several embodiments are disclosed, including one in which the locking means is accessible from the side and another in which access is from the top, and a further one in which locating and locking is accomplished on a second set of axes in addition to the first set. Alternative stop means and locking means are also disclosed.
摘要翻译：公开了一种用于机床的预设工具支撑装置，其允许工具在其工具架中预设远离机器，然后快速且容易地以准确的预定位置安装在机器上，从而消除了对工具进行调整的需要机器。所公开的工具支撑装置通常包括具有用于将工具固定到其上的装置的工具夹具，具有用于将基部构件半永久地附接到机床的附接装置的基座构件，优选地具有与一个可接合的互补波纹表面形式的定位装置另一个，当工具架放置成与基座构件接合以沿着两个长轴彼此定位，同时允许两个沿着第三长轴的相对移动时，用于将工具架相对于基座构件定位的止动装置沿着第三轴线的预定位置，以及可释放的锁定装置，用于在所述预定位置将工具夹具可拆卸地锁定到基座构件。公开了几个实施例，包括其中锁定装置可从侧面接近并且其中另一个实现从顶部进入，另外一个实施例除了第一组外还在第二组轴上实现定位和锁定。还公开了替代停止装置和锁定装置。

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