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31.发明授权
公开(公告)号：US5342157A
公开(公告)日：1994-08-30
申请号：US089768
申请日：1993-07-09
申请人： Artur Fischer
发明人： Artur Fischer
CPC分类号： F16B13/12 , F16B13/126 , Y10S411/908
摘要： An impact-type expansible plug for anchoring in a cylindrical drilled hole of a concrete part and the like has an expansion sleeve provided with at least one longitudinal slot and expandable in a drilled hole, and also has an expansion sleeve with a conically narrowing internal bore, and an expansion mandrel drivable into the conically narrowing internal bore of the expansion sleeve. The expansion sleeve has a forward end provided with an annular collar having a radially directed circumferential cutting edge, and also has a portion tapering toward the annular collar.
摘要翻译： 用于锚定在混凝土部件等的圆柱形钻孔中的冲击式可膨胀塞子具有设置有至少一个纵向槽且可在钻孔中扩张的膨胀套管，并且还具有膨胀套筒，其具有锥形变窄的内孔 以及可驱动到膨胀套管的锥形变窄的内孔中的膨胀心轴。 膨胀套筒具有前端，该前端设置有具有径向指向的圆周切削刃的环形套环，并且还具有朝向环形套圈渐缩的部分。
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32.发明授权
公开(公告)号：US5315800A
公开(公告)日：1994-05-31
申请号：US905905
申请日：1992-06-29
申请人： Wilfried Weber , Rainer Mallee , Bernd Hein , Burkhard Mayer , Harald Guth , Manfred Haage
发明人： Wilfried Weber , Rainer Mallee , Bernd Hein , Burkhard Mayer , Harald Guth , Manfred Haage
CPC分类号： E04B1/4157 , F16B13/141 , F16B2013/148
摘要： The anchoring rod for anchoring an article to a base using a compounded mass including a synthetic resin, has a threaded portion at its rear end for fixing the article; a threaded nut engagable on the threaded portion for applying a mounting torque; a head having a shoulder facing toward the rear end, an outer surface tapering towards the front end of the anchoring rod and having a wedge-like tip at the front end; a conical portion connecting the head and the threaded portion and tapering toward the head; and a resilient annular washer bearing on the shoulder of the head.
摘要翻译： 用于使用包含合成树脂的复合材料将制品固定在基座上的锚定杆在其后端具有用于固定物品的螺纹部分; 螺纹螺母，其能够接合在螺纹部分上，用于施加安装扭矩; 具有朝向后端的肩部的头部，朝向所述锚定杆的前端渐缩的外表面，并且在所述前端处具有楔形末端; 连接头部和螺纹部分并朝向头部渐缩的锥形部分; 以及位于头部肩部上的弹性环形垫圈。
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公开(公告)号：US5230595A
公开(公告)日：1993-07-27
申请号：US881510
申请日：1992-05-12
申请人： Artur Fischer
发明人： Artur Fischer
CPC分类号： F16B13/124
摘要： The expansible plastic fixing plug consists of a plastic body provided with a slot beginning at the front end of the body and extending longitudinally over a portion of the length of the body in a plane passing longitudinally through the body. The plastic body is provided with a longitudinal bore starting from the rear end for insertion of a fixing screw having an outer diameter. The longitudinal bore has a cylindrical portion having an inner diameter corresponding approximately to the outer diameter of the fixing screw and a narrowing portion ending at the slot. To reduce the insertion resistance for the fixing screw the narrowing portion narrows in a direction at right angles to the plane in which the slot extends and has a width in the plane along its length approximately equal to the inner diameter of the cylindrical portion.
摘要翻译： 可膨胀的塑料固定塞由塑料体构成，该塑料体设置有从主体的前端开始的槽，并在纵向穿过主体的平面中纵向延伸超过身体长度的一部分。 塑料体具有从后端开始的纵向孔，用于插入具有外径的固定螺钉。 纵向孔具有圆柱形部分，其具有大致对应于固定螺钉的外径的内径和在狭槽处结束的变窄部分。 为了减小固定螺钉的插入阻力，狭窄部分在与槽延伸的平面成直角的方向上变窄，并且在其平面中具有大致等于圆柱形部分的内径的平面中的宽度。
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公开(公告)号：US5226763A
公开(公告)日：1993-07-13
申请号：US935051
申请日：1992-08-24
申请人： Stefan Lind
发明人： Stefan Lind
CPC分类号： B23Q1/5456 , B23B51/0027 , Y10T408/85 , Y10T408/93 , Y10T409/304424 , Y10T409/307672
摘要： A device for producing drilled holes with an undercut, especially in facing panels, has a drilling machine, a drilling tool, an adaptor receiving the drilling tool and connected with the drilling machine so as to transfer torque, a holder, a bearing bush secured in the holder and provided with a rotatable and swivelable guide sleeve, a wobble plate secured on the drilling machine and the guide sleeve, a plurality of cylinders arranged on the holder concentrically about a center line of the guide sleeve and engaging the wobble plate. The cylinders are actuated and controlled in succession to produce a wobbling movement for reaming out an undercut in a drilled hole.
摘要翻译： 用于生产具有底切的钻孔的装置，特别是在面板中，具有钻孔机，钻孔工具，接收钻孔工具并与钻孔机连接的适配器，以便传递扭矩，保持器，固定在 所述保持器设置有可旋转和可旋转的导向套筒，固定在所述钻孔机上的摆动板和所述导向套筒，多个气缸，所述多个气缸围绕所述导向套筒的中心线同心地布置在所述保持器上并且接合所述摆动板。 气缸被连续地致动和控制，以产生摆动运动，用于在钻孔中扩展底切。
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公开(公告)号：US5143497A
公开(公告)日：1992-09-01
申请号：US749701
申请日：1991-08-26
申请人： Manfred Haage
发明人： Manfred Haage
CPC分类号： F16B13/124 , F16B13/128
摘要： The expansible plug for fixing an element or frame member on solid or hollow building material, has a plug shank (1) having a plurality of expansion discs (3,4) arranged one after the other along the plug shank (1). The expansion discs (3,4) are provided with eccentric bores (12,13) located so that, without the fixing screw (23) inserted, the bores (12,13) of adjacent discs (3,4) are noncoaxial or staggered with respect to one another and overlap one another and so that the overlapping bores (12,13) form a constricted screw hole (15) through the plug shank (1). When a fixing screw (23) is screwed into the expansible plug the expansion discs (3,4) are displaced laterally so that the bores (12,13) in the expansion disks have a coaxial relationship and the expansion disks (3,4) are displaced laterally outwards from the plug shank to secure the expansible plug in a hole in which it is located. The expansion discs (3,4) are preferably attached to joining members (9,10) on opposite sides of the plug shank and every second successive expansion disc (3,4) is attached to a common resilient joining member (9,10).
摘要翻译： 用于将元件或框架构件固定在固体或中空建筑材料上的可膨胀塞子具有插头柄（1），其具有沿着插头柄（1）一个接一个地布置的多个扩张盘（3,4）。 膨胀盘（3,4）设置有偏心孔（12,13），所述偏心孔（12,13）定位成使得没有固定螺钉（23）被插入，相邻盘（3,4）的孔（12,13）是非同轴的或交错的 彼此重叠并且使得重叠的孔（12,13）通过插塞柄（1）形成收缩的螺纹孔（15）。 当固定螺钉（23）拧入可膨胀塞子中时，膨胀盘（3,4）横向移位，使得膨胀盘中的孔（12,13）具有同轴关系，并且膨胀盘（3,4） 从插头柄横向向外移位，以将可膨胀的塞子固定在其所在的孔中。 膨胀盘（3,4）优选地附接到插头柄的相对侧上的接合构件（9,10），并且每个第二连续的膨胀盘（3,4）连接到共同的弹性接合构件（9,10） 。
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公开(公告)号：US5033952A
公开(公告)日：1991-07-23
申请号：US478254
申请日：1990-02-09
申请人： Willi Haug
发明人： Willi Haug
CPC分类号： F16B33/008 , F16B13/00 , F16B13/0858 , F16B13/141 , F16B2013/007
摘要： An injection adapter for introducing a flowable compound into a drilled hole in masonry has a plastic tubular part having an inner thread in the upper end thereof for engaging a threaded end of a bolt of a fixing element anchored in the drilled hole which threaded end projects from the drilled hole. The injection adapter has a lower tapering end having a front annular end face for engaging an adjacent annular end face of a sleeve of the fixing element.
摘要翻译： 用于将可流动化合物引入砌筑的钻孔中的注射适配器具有塑料管状部分，其上端具有内螺纹，用于接合固定元件的螺栓的螺纹端，锚固在钻孔中，螺纹端从 钻孔。 注射适配器具有下锥形端部，其具有用于接合固定元件的套筒的相邻环形端面的前环形端面。
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公开(公告)号：US5031709A
公开(公告)日：1991-07-16
申请号：US400468
申请日：1989-08-28
申请人： Artur Fischer
发明人： Artur Fischer
CPC分类号： B23B51/0027 , Y10T408/558 , Y10T408/8925
摘要： A drilling apparatus for producing undercut drilled holes and comprising a drill shaft including a bulge portion located between a stop ring mounted on the drill shaft and a drilling head mounted at the free end of the drill shaft, and which narrows towards opposite ends of the drill shaft.
摘要翻译： 一种用于生产切削钻孔的钻孔设备，包括钻杆轴，其包括位于安装在钻杆轴上的止动环和安装在钻杆轴自由端的钻头之间的凸起部分，并且朝向钻头的相对端变窄 轴。
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38.发明授权
公开(公告)号：US5011015A
公开(公告)日：1991-04-30
申请号：US167833
申请日：1988-03-14
申请人： Manfred Ziegler , Edmund Koerner
发明人： Manfred Ziegler , Edmund Koerner
IPC分类号： B65D85/575 , G11B23/023 , G11B33/04
CPC分类号： G11B23/0233
摘要： A container for storing a magnetic tape cassette or the like includes a housing and a slide. The slide is displaced in the housing from the inserted position to the extended position and vice versa by an automatically coilable spring strip which has a coil portion engaging the slide and an end fastened in the housing. The spring strip, upon winding up, exerts on the rear wall of the slide a spring force.
摘要翻译： 用于存储磁带盒等的容器包括壳体和滑块。 滑动件在壳体中从插入位置移动到延伸位置，反之亦然，该自动线圈式弹簧带具有接合滑块的线圈部分和固定在壳体中的端部。 弹簧条在卷起时，在弹簧的后壁上施加弹簧力。
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公开(公告)号：US4964476A
公开(公告)日：1990-10-23
申请号：US421527
申请日：1989-10-13
申请人： Artur Fischer
发明人： Artur Fischer
CPC分类号： B23B51/0027 , B23Q1/0036 , B23Q11/0046 , Y02P70/171 , Y10T408/50 , Y10T408/52 , Y10T408/907
摘要： A drilling device for producing drill holes with undercuts and comprising a drill bit, a drill bit holder for receiving the drill bit and having a suction chamber, and a suction bell surrounding the drill bit holder and communicating with the suction chamber therein, the stem of the drill bit having a continuous axial bore communicating with the suction chamber and a plurality of slots arranged in a region of a cross-sectional enlargement of the stem.
摘要翻译： 一种用于生产具有底切的钻孔的钻孔装置，包括钻头，用于接收钻头并具有吸入室的钻头保持器和围绕钻头夹持器并与其中的抽吸室连通的抽吸铃杆， 所述钻头具有与所述抽吸室连通的连续轴向孔和布置在所述杆的横截面放大的区域中的多个槽。
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公开(公告)号：US4964475A
公开(公告)日：1990-10-23
申请号：US300058
申请日：1989-01-23
申请人： Arthur Fischer
发明人： Arthur Fischer
CPC分类号： E21B19/24 , B23B51/0027 , E21B7/28 , Y10T408/5583 , Y10T408/907 , Y10T408/98
摘要： A drilling device for producing drill holes with undercuts comprises a drill having a drill shaft with extending drill blades, a shoulder projecting from the drill shaft, and a guiding sleeve surrounding the drill shaft between the shoulder and the drill blades, the guiding sleeve having two ends provided with openings of different sizes, the guiding sleeve having a sleeve edge which forms a support for the shoulder and a wall abutment for the collar.
摘要翻译： 用于生产具有底切的钻孔的钻孔装置包括具有钻杆轴的钻头，所述钻孔具有延伸的钻刀，从钻杆轴突出的台肩，以及围绕所述钻杆轴和所述钻刀之间的引导套筒，所述引导套筒具有两个 端部设置有不同尺寸的开口，引导套筒具有形成用于肩部的支撑件的套筒边缘和用于套环的壁支座。
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