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公开(公告)号：US5143489A
公开(公告)日：1992-09-01
申请号：US753031
申请日：1991-08-30
CPC分类号： B23B49/02 , B23B49/026 , Y10T408/03 , Y10T408/569 , Y10T408/895
摘要： In drilling a bore in a structural component (3) using a hollow cylindrical core drill bit (4) initially a guide such as a disk (1) or a template (12) is secured to the surface of a structural component (3) for guiding one of the inner or outer circumferential periphery of the core drill bit. At the commencement of the drilling operation, the core drill bit (4) is guided by the disk or template and maintains the bit in a centered position. The guide can be fixed to the surface of the structural component (3) in a known manner, such as by an adhesive or by fastening elements (2, 6) driven directly into the structural component. Generally core drill bits of smaller diameter can be guided by the outer circumferential periphery of the guide (2) or by the inside circumferential periphery of the template (12).
摘要翻译： 在最初使用中空圆柱形钻头钻头（4）钻出结构部件（3）中的孔时，诸如盘（1）或模板（12）的引导件固定到结构部件（3）的表面上，用于 引导芯钻头的内圆周或外周边之一。 在钻孔操作开始时，芯钻头（4）由盘或模板引导并将钻头保持在居中位置。 引导件可以以已知的方式例如通过粘合剂或直接驱动到结构部件中的紧固元件（2,6）固定到结构部件（3）的表面上。 通常，较小直径的芯钻头可以由引导件（2）的外圆周或模板（12）的内圆周引导。
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公开(公告)号：US6105510A
公开(公告)日：2000-08-22
申请号：US373510
申请日：1999-08-12
申请人： Gerhard Skoff , Anton Strassgurtl , Werner Bogner
发明人： Gerhard Skoff , Anton Strassgurtl , Werner Bogner
摘要： A folding table for the interior furnishing of a vehicle comprises a tabletop and two pairs of legs. In order to provide a folding table which does not restrict the leg room and can immediately be folded up, provision is made whereina) a tabletop is divided in a longitudinal direction to form two halves, the two halves being connected to each other in a foldable manner by a hinge having a hinge pin which is situated below the plane of the tabletop,b) the legs are adapted to be coupled pivotably at one end to the ceiling of the vehicle and at the other end to a point of the tabletop which is remote from the hinge pin.
摘要翻译： 用于车辆内部装饰的折叠桌包括桌面和两对腿。 为了提供不限制腿部空间并可以立即折叠的折叠台，其中a）将桌面沿纵向方向分开以形成两个半部，两个半部分彼此连接 具有位于桌面平面下方的铰链销的铰链可折叠的方式，b）腿部在一端可枢转地联接到车辆的天花板上，另一端可转动到桌面的一个点 远离铰链销。
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公开(公告)号：US5388484A
公开(公告)日：1995-02-14
申请号：US134427
申请日：1993-10-07
申请人： Werner Bogner
发明人： Werner Bogner
摘要： A method of manufacturing drilling crowns for cylindrical diamond drilling tool bits affords a waste-free fabrication of the drilling crowns impregnated with diamond particles. In a first step an annular axially extending middle or intermediate zone impregnated with diamond particles is joined at each of its opposite end by sintering to a different annular metal end zone. In a second step the intermediate zone is laser cut to form two similar drilling crowns with circumferentially spaced teeth. The teeth form diamond segments providing economical fabrication and a high quality connection with the end zones.
摘要翻译： 用于制造用于圆柱形钻石钻头钻头的钻头的方法提供了浸渍有金刚石颗粒的钻孔冠的无浪费制造。 在第一步骤中，浸渍有金刚石颗粒的环形轴向延伸的中间或中间区域通过烧结到不同的环形金属端部区域而在其每个相对端处连接。 在第二步骤中，中间区被激光切割以形成具有周向间隔开的齿的两个相似的钻孔冠。 齿形成金刚石段，提供经济的制造和与端部区域的高质量连接。
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公开(公告)号：US5174696A
公开(公告)日：1992-12-29
申请号：US751293
申请日：1991-08-28
申请人： Werner Bogner
发明人： Werner Bogner
CPC分类号： B25D17/088 , B28D1/041 , B25D2217/0042 , Y10S279/905 , Y10T279/17145 , Y10T279/17786 , Y10T408/8957 , Y10T408/953
摘要： A plug-in holder (2) of a drilling tool has an axially extending central bore for receiving a centering drilling bit. The holder (2) has an opening (5) extending from the bore to its outer surface. A latching element (6) is radially displaceably supported in the opening (5). The bore (4) has inwardly projecting entrainment ridges (9). The latching element (6) holds the centering drill bit in the axial direction while the entrainment ridges (9) engage the bit for rotational displacement.
摘要翻译： 钻具的插入式支架（2）具有轴向延伸的中心孔，用于接收定心钻头。 保持器（2）具有从孔延伸到其外表面的开口（5）。 锁定元件（6）径向地位移地支撑在开口（5）中。 孔（4）具有向内突出的夹带脊（9）。 锁定元件（6）将定心钻头保持在轴向方向上，而夹带脊（9）接合钻头以进行旋转位移。
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