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81. 发明授权

US5795110A No mar depth stop 失效
标题翻译：没有水深停止
公开(公告)号：US5795110A
公开(公告)日：1998-08-18
申请号：US690980
申请日：1996-08-01
申请人： John Wirth, Jr. , Jay L. Sanger , Mark K. McCool
发明人： John Wirth, Jr. , Jay L. Sanger , Mark K. McCool
IPC分类号： B23B49/00
CPC分类号： B23B49/005 , B23B2222/04 , B23B2222/80 , B23B2222/84 , B23B2226/61 , Y10T408/564 , Y10T408/8925 , Y10T408/99
摘要： A depth stop is provided that is selectively attachable to a cutting tool at an operator-selected location. The end of the depth stop that comes into contact with a work piece during operation is covered with a rotating cap. The cap prevents the work piece from being marred because the cap stops rotating when it comes into contact with the work piece while the cutting tool and the rest of the depth stop continue to rotate. The cap is rotatably mounted on the depth stop by a flange that engages a groove formed in the depth stop. An annular ring is provided between the cap and the end of the depth stop body to facilitate the rotatability of the cap with respect to the body.
摘要翻译：提供了深度限位器，其可在操作者选择的位置选择性地附接到切割工具。在操作过程中与工件接触的深度挡块的端部被旋转的盖子覆盖。盖子防止工件磨损，因为当刀具与工件接触时，盖子停止旋转，同时切削工具和其余深度挡块继续旋转。盖子通过接合形成在深度挡块中的凹槽的凸缘可旋转地安装在深度限位器上。在盖和深度止动体的端部之间设置环形环，以便于盖相对于主体的可旋转性。

82. 发明授权

US5147164A Drill bit depth minder 失效
标题翻译：钻头深度监护人
公开(公告)号：US5147164A
公开(公告)日：1992-09-15
申请号：US770448
申请日：1991-10-03
申请人： Paul C. Fraver
发明人： Paul C. Fraver
IPC分类号： B23B49/00
CPC分类号： B23B49/005 , Y10T408/8925 , Y10T408/907
摘要： The depth minder comprises a drill bit having a shank and an integrally attached flange, with male threads thereon, which has a larger diameter than the shank so that it prevents drilling to a deeper depth than the length of the drill bit beyond the flange. A primary spacer is also used which has female threads to accept the male threads of the flange partially into the top of the spacer, a bottom surface, and a central hole which is large enough to accommodate the largest sized drill bit of a series of bits, thereby further selectively reducing the drilling depth. One or more adaptor spacers of plastic or of metal are additionally used to provide additional options regarding the depth of penetration desired for the drill bit. Such an adaptor spacer is adhesively attached to the bottom surface of the primary spacer or to the lower surface of the flange, thereby providing a range of drilling depths. If made of metal, the bottom surface of the adaptor spacer is preferably covered with felt in order to prevent marring of the work surface.
摘要翻译：深度保持器包括具有柄和整体连接的凸缘的钻头，其上具有阳螺纹，其具有比柄大的直径，使得其防止钻深到比钻头超过凸缘的长度更深的深度。还使用主间隔件，其具有内螺纹，以将凸缘的阳螺纹部分地接合到间隔件的顶部，底表面和中心孔中，该中心孔足够大以容纳一系列位的最大尺寸的钻头，从而进一步选择性地降低钻削深度。另外还使用一个或多个塑料或金属适配器间隔件来提供关于钻头所需的穿透深度的附加选项。这种适配器间隔件粘合地附接到主间隔件的底表面或凸缘的下表面，从而提供一定范围的钻深。如果由金属制成，则适配器间隔件的底表面优选被毡覆盖，以防止工件表面的损坏。

83. 发明授权

US5092717A Device for making a drilled hole with an undercut 失效
标题翻译：用于制造钻孔的装置
公开(公告)号：US5092717A
公开(公告)日：1992-03-03
申请号：US674068
申请日：1991-03-21
申请人： Artur Fischer
发明人： Artur Fischer
IPC分类号： B23B41/06 , B23B51/00 , B28D1/14
CPC分类号： B23B51/0027 , Y10T408/455 , Y10T408/55 , Y10T408/8925 , Y10T408/907 , Y10T408/99
摘要： The device for producing a drilled hole with an undercut includes a drilling tool having a shank and a drilling head faced with a plurality of diamond chips, a drilling tool-holder structured to hold the drilling tool and a rotatable sleeve having an axial throughgoing passage for the drilling tool and the drilling tool-holder and also having a lateral connecting pipe for a cooling and flushing liquid. So that the drilled hole with the undercut can be made in a single working step using the same drilling tool, the shank of the drilling tool (2) is provided with a stop collar (12) and also a cross-sectionally enlarged portion (17). The shank of the drilling tool (2) tapers uniformly toward the drilling head (11) and also tapers uniformly toward the stop collar (12). The shank is provided with a plurality of longitudinally extending helical grooves at least in the vicinity of the enlarged portion so that the enlarged portion can act together with the wall of the drilled hole as a pivot during formation of the undercut.
摘要翻译：用于生产具有底切的钻孔的装置包括具有柄部和钻头的面对多个金刚石切屑的钻具，钻孔工具夹持器，其被构造成保持钻孔工具;以及可旋转套筒，其具有轴向通过通道，钻孔工具和钻孔工具架，并且还具有用于冷却和冲洗液体的侧向连接管。因此，使用相同的钻具可以在单个工作步骤中制造具有底切的钻孔，所述钻具（2）的柄设置有止动环（12），并且还具有横截面扩大部分（17））。钻具（2）的柄部朝向钻头头（11）均匀地逐渐变细，并且均匀地朝着止动环（12）逐渐变细。柄部至少在扩大部分附近设置有多个纵向延伸的螺旋槽，使得扩大部分可以在形成底切期间作为枢轴与钻孔的壁一起作用。

84. 发明授权

US5066172A Countersink tool assembly 失效
标题翻译：埋头工具组装
公开(公告)号：US5066172A
公开(公告)日：1991-11-19
申请号：US560364
申请日：1990-07-31
申请人： Ollie C. Swim, Jr.
发明人： Ollie C. Swim, Jr.
IPC分类号： B23B51/10
CPC分类号： B23B51/108 , B23B2215/72 , Y10T408/03 , Y10T408/566 , Y10T408/8925
摘要： The countersink tool assembly of the present invention is rotatably driven by a conventional drill apparatus and includes an insert having a central aperture and two diametrically opposed ears which extend into the central aperture. A multi-fluted countersink tool is concentrically mounted within the aperture such that the diametrically opposed ears extend into the flutes of the countersink tool at a desired axial location. The ears are adapted to engage and follow the contour of the curved outer wall surface which concentrically surrounds the hole. As such, the countersink tool assembly translates rectilinearly with respect to corresponding changes in the curved contour of the outer wall surface.
摘要翻译：本发明的埋头孔工具组件由常规的钻孔设备旋转地驱动，并且包括具有延伸到中心孔中的中心孔和两个直径相对的耳朵的插入件。多孔锪孔工具同心地安装在孔内，使得直径相对的耳部在期望的轴向位置延伸到锪孔工具的凹槽中。耳朵适于接合并跟随同心地围绕孔的弯曲外壁表面的轮廓。因此，埋头孔工具组件相对于外壁表面的弯曲轮廓的相应变化直线地平移。

85. 发明授权

US4993894A Drill 失效
标题翻译：钻头
公开(公告)号：US4993894A
公开(公告)日：1991-02-19
申请号：US485439
申请日：1990-02-27
申请人： Artur Fischer , Willi Haug
发明人： Artur Fischer , Willi Haug
IPC分类号： B23B47/18 , B23B47/32 , B23B49/00 , B23B51/00 , B23B51/12 , B28D1/14
CPC分类号： B23B49/005 , B23B51/0027 , Y10T408/18 , Y10T408/566 , Y10T408/76 , Y10T408/8925 , Y10T408/907
摘要： A drill for drilling holes in masonry and comprising a depth stop mounted on the drill shank and formed as a resilient anti-vibration element.
摘要翻译：一种用于在砖石中钻孔的钻头，包括安装在钻柄上并形成为弹性防振元件的深度挡块。

86. 发明授权

US4735528A Spot weld removing tool 失效
标题翻译：点焊去除工具
公开(公告)号：US4735528A
公开(公告)日：1988-04-05
申请号：US35389
申请日：1987-04-07
申请人： Tony Parrone
发明人： Tony Parrone
IPC分类号： B23B49/00 , B23B51/00 , B23B41/00
CPC分类号： B23B51/00 , B23B49/005 , B23B2251/14 , Y10T408/5605 , Y10T408/5653 , Y10T408/8925
摘要： An improved bit-like device for proper removal of spot weld interconnections of upper and lower flat members, such as in sheet metal operations. The device includes an outer member sleeved over a bit shank, rotational and slidable connection structure between the outer member and the shank, a spring biasing the outer member to a non-work position, and stop members, preferably adjustable, to limit the relative axial movement of the outer member with respect to the shank and thereby limit the depth of metal removal.
摘要翻译：一种改进的位式装置，用于适当地去除上部和下部平坦构件的点焊互连，例如在钣金操作中。该装置包括套在位柄上的外部构件，在外部构件和柄之间的旋转和可滑动的连接结构，弹簧将外部构件偏置到非工作位置，并且阻止构件，优选地可调节，以限制相对轴向外部构件相对于柄的移动，从而限制金属移除的深度。

87. 发明授权

US4730373A Machine tool for multiple surface machining 失效
标题翻译：多面加工机床
公开(公告)号：US4730373A
公开(公告)日：1988-03-15
申请号：US938352
申请日：1986-12-04
申请人： Atsushi Senoh
发明人： Atsushi Senoh
IPC分类号： B23Q1/00 , B23Q1/48 , B23Q1/62 , B23Q1/70 , B23Q37/00 , B23Q39/02 , B23P23/02
CPC分类号： B23Q39/026 , B23Q1/4828 , B23Q1/621 , B23Q37/00 , Y10T29/5107 , Y10T29/5146 , Y10T408/3784 , Y10T408/3788 , Y10T408/3811 , Y10T408/385 , Y10T408/8925 , Y10T408/90 , Y10T408/909 , Y10T409/309128 , Y10T82/2511 , Y10T82/2524
摘要： The invention relates to a machine tool for multiple surface machining having a work supporting device provided on a base and having a work supporting portion which is freely rotatable and freely adjustable in a vertical position, a slide base freely adjustably movable on the base in a horizontal direction toward and away from the work supporting device, a tool supporting table provided on the slide base, the tool supporting table being freely adjustably movable in a horizontal direction orthogonal to the direction of movement of the slide base, a vertical machining device mounted on the tool supporting table to perform machining from the upper direction on a workpiece that is supported by the work supporting portion, and a plurality of horizontal machining devices mounted on the tool supporting table to perform machining on the workpiece from the horizontal direction.
摘要翻译：本发明涉及一种用于多面加工的机床，其具有设置在基座上的工件支撑装置，并且具有工件支撑部分，该工件支撑部件可在垂直位置上自由旋转和自由调节;滑动基座可在水平面上在基座上自由地可调节地移动朝向和远离工作支撑装置的方向，设置在滑动基座上的工具支撑台，工具支撑台可在与滑动基座的移动方向垂直的水平方向上自由调节地移动;垂直加工装置，安装在工具支撑台，用于在由工件支撑部支撑的工件上从上方进行加工;以及多个水平加工装置，其安装在工具支撑台上，以从水平方向对工件进行加工。

88. 发明授权

US4594029A Method for trimming coaxial cable 失效
标题翻译：同轴电缆修边方法
公开(公告)号：US4594029A
公开(公告)日：1986-06-10
申请号：US665194
申请日：1984-10-26
申请人： George W. Michael, III
发明人： George W. Michael, III
IPC分类号： H02G1/12
CPC分类号： H02G1/1226 , Y10T408/03 , Y10T408/8925
摘要： A tool for trimming coaxial cable comprises a cable-holding member and a cutter-holding member. Sections of the cable-holding member and cutter-holding member are matable for movement relative to each other and they are initially secured together so that stop surfaces of these members are spaced from one another based on the amount of trimming that must be done to trim a cable to a precise electrical length. The end of the cable is secured in the cable-holding member with the end to be trimmed disposed against a cutter member secured to the cutter-holding member. The matable sections are unsecured, the cutter-holding member is rotated relative to the cable-holding member so that the cutter member trims the cable end until the stop surfaces engage.
摘要翻译：用于修整同轴电缆的工具包括电缆保持构件和切割器保持构件。电缆保持构件和刀具保持构件的部分可以相对于彼此移动，并且它们最初固定在一起，使得这些构件的止动表面基于必须进行修整的修整量彼此间隔开电缆到精确的电气长度。电缆的端部固定在电缆保持构件中，待修剪的端部抵靠固定到刀具保持构件的刀具构件。可配合的部分是不安全的，刀具保持构件相对于缆索保持构件旋转，使得切割器构件修剪电缆端，直到止动表面接合。

89. 发明授权

US4526542A Dental burr and method of preparing a tooth 失效
标题翻译：牙齿毛刺和牙齿准备方法
公开(公告)号：US4526542A
公开(公告)日：1985-07-02
申请号：US577211
申请日：1984-02-06
申请人： Robert Kochis
发明人： Robert Kochis
IPC分类号： A61B19/00 , A61C3/02
CPC分类号： A61C3/02 , A61B2090/036 , Y10T408/8925
摘要： An improved dental burr and method of preparing a tooth for a porcelain to metal restoration. The method comprises the forming of a test trough of a precise depth in the tooth enamel across a tooth and removing the necessary enamel from the rest of the tooth to a corresponding depth so as to provide the space necessary to accommodate the required thickness of the porcelain restoration. To secure the desired optimum depth, a dental burr is provided with a stop flange to limit the depth of the cut or trough. In one embodiment the stop flange is rendered detachable connected to the burr so as to render the burr useful for other procedures.
摘要翻译：改进的牙齿毛刺和制备牙齿用于瓷器到金属修复体的方法。该方法包括在牙齿上形成精确深度的测试槽，穿过牙齿，并将必需的牙釉质从其余部分移除到相应的深度，以便提供适应瓷器所需厚度所需的空间恢复。为了确保期望的最佳深度，牙齿毛刺设置有止动凸缘以限制切割或凹槽的深度。在一个实施例中，止动凸缘可拆卸地连接到毛刺上，以使毛刺对其他程序有用。

90. 发明授权

US4521145A Cutting or drilling apparatus 失效
标题翻译：切割或钻孔设备
公开(公告)号：US4521145A
公开(公告)日：1985-06-04
申请号：US533791
申请日：1983-09-19
申请人： Hans Bieler
发明人： Hans Bieler
IPC分类号： B23B49/00 , B23B51/00 , B23C9/00
CPC分类号： B23B51/0081 , B23B49/005 , B23B2260/088 , Y10T408/8925 , Y10T408/99 , Y10T409/308624
摘要： A cutting or drilling apparatus comprises a body member adapted to be fixed to the chuck of a driving means for driving the apparatus into rotational movement. The body member receives the cutting or drilling tool at one front side thereof and is equipped with a coaxially arranged sleeve member, which is slidably and rotatably connected thereto. First, stop means limit sliding and rotational movement and second, locking means block sliding and rotational movement of the sleeve member. A scale on the sleeve member indicates the amount of axial displacement thereof relative to the body member. The apparatus is especially suitable for use with a conical sheet metal drilling tool.
摘要翻译：切割或钻孔设备包括适于固定到用于驱动装置旋转运动的驱动装置的卡盘的主体构件。主体部件在其一个前侧接收切割或钻孔工具，并且配备有同轴布置的套筒构件，其可滑动地且可旋转地连接到其上。首先，停止装置限制滑动和旋转运动，第二，锁定装置阻止套筒构件的滑动和旋转运动。套筒构件上的刻度表示其相对于主体构件的轴向位移量。该装置特别适用于锥形金属板钻具。

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