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1. 发明授权

US10005312B2 Methods and apparatus for handheld tool 有权
公开(公告)号：US10005312B2
公开(公告)日：2018-06-26
申请号：US15130973
申请日：2016-04-16
申请人： Massachusetts Institute of Technology
发明人： Amit Zoran , Joseph Paradiso , Roy Shilkrot
IPC分类号： B44B3/00 , G06F17/50 , G05B19/4099
CPC分类号： B44B3/009 , G05B19/4099 , G05B2219/35134 , G05B2219/49023 , G06F17/50 , Y02P90/265 , Y02T10/82
摘要： In exemplary implementations of this invention, a computer-assisted, handheld machining tool allows even an inexperienced user to carve a complex 3D object, while maintaining artistic freedom to modify the sculpture from an initial CAD design. The tool prevents the user from unintentionally removing material from a volume defined by the CAD design. It does so by slowing or halting spindle rotation as the bit approaches or penetrates the protected volume. The user can override this protective feature. The tool may operate in at least three interaction modes: (i) a static mode in which a static CAD model is used, where the computer assists by preventing the user from damaging the static model; (ii) a dynamic mode where the computer dynamically modifies the CAD model during the sculpting process; and (iii) an autonomous mode where the computer can operate independently of the user, for tasks such as semi-automatic texture rendering.

2. 发明申请

US20180050430A1 PORTABLE RAIL SYSTEM FOR MOUNTING AN ENGRAVING DEVICE 审中-公开
公开(公告)号：US20180050430A1
公开(公告)日：2018-02-22
申请号：US15683604
申请日：2017-08-22
申请人： Henry Ashworth
发明人： Henry Ashworth
IPC分类号： B23Q9/00 , B44B3/00 , B44B1/06
CPC分类号： B23Q9/0042 , B23C1/20 , B23Q1/012 , B23Q1/621 , B24B23/08 , B44B1/06 , B44B3/006 , B44B3/009 , B44B3/02 , B44B3/06 , Y10T409/306384
摘要： A portable rail system for mounting an engraving device includes rails and crossbar members that are precisely joined, and include height adjustment devices for incrementally adjusting the height of the rail system relative to a work surface or contact surface, thus making the portable rail system capable of being assembled and disassembled at a work site to enable the use of an engraving device, such as a CNC router engraving systems, in situ, or on-site, rather than in a workshop. The portable rail system enables the use of a CNC router device or other engraving device on vertical surfaces.

3. 发明申请

US20170348778A1 CRAYON CARVING DEVICE 审中-公开
公开(公告)号：US20170348778A1
公开(公告)日：2017-12-07
申请号：US15684778
申请日：2017-08-23
申请人： CRAYOLA, LLC
发明人： JOSEPH THOMAS MOLL , ROBERT J. HENRY , Y K. Ho , GREGORY RONALD NUNGESTER
IPC分类号： B23C1/16 , B44B3/04 , B44B3/06 , B23Q35/10 , B44B3/00 , B43K19/00 , B43K19/14
摘要： Devices, kits, and methods for making a carved crayon are provided. In one aspect, a crayon carving device includes a base, a pantograph armature coupled to the base, a crayon positioner, and at least one guide template parallel to the crayon positioner. The pantograph armature includes a motorized drive shaft with a drill tip for carving an outside surface of a crayon body, as well as a guide tip for tracing along a guide template that directs where the drill tip carves. In some embodiments, the guide template includes a stationary bridge support and a plurality of removable carving bucks that insert into one of multiple openings on the bridge support. The surface features of each of the carving bucks may be traced by the guide tip to generate a corresponding carving on the surface of a crayon body.

4. 发明授权

US09501048B2 System and method for customized, on-demand production of minted metal and minted metal assemblies 有权
标题翻译：用于定制，按需生产薄荷金属和铸造金属组件的系统和方法
公开(公告)号：US09501048B2
公开(公告)日：2016-11-22
申请号：US13895610
申请日：2013-05-16
申请人： Roger A. Kessinger
发明人： Roger A. Kessinger
IPC分类号： G05B15/02 , B44B5/00 , B44B3/00 , G05B19/4097
CPC分类号： G05B15/02 , B44B3/00 , B44B5/0095 , G05B19/4097
摘要： A computer-based system and method for the customized, on-demand production of minted metal pieces or minted metal assemblies is presented herein. Particularly, the system includes an on-demand management system and data storage device comprising a plurality of selectable metal data and/or selectable housing data for ordering, customizing and the on-demand production of minted metal and/or housings thereof.
摘要翻译：本文介绍了一种基于计算机的系统和方法，用于定制，按需生产薄荷金属片或铸造金属组件。特别地，该系统包括按需管理系统和包括多个可选金属数据和/或可选择的外壳数据的数据存储装置，用于订购，定制和按需生产薄荷金属和/或其外壳。

5. 发明授权

US09342632B2 Methods and apparatus for handheld tool 有权
标题翻译：手持工具的方法和装置
公开(公告)号：US09342632B2
公开(公告)日：2016-05-17
申请号：US13784674
申请日：2013-03-04
申请人： Massachusetts Institute of Technology
发明人： Amit Zoran , Joseph Paradiso , Roy Shilkrot
IPC分类号： G06F17/50 , B44B3/00
CPC分类号： B44B3/009 , G05B19/4099 , G05B2219/35134 , G05B2219/49023 , G06F17/50 , Y02P90/265 , Y02T10/82
摘要： In exemplary implementations of this invention, a computer-assisted, handheld machining tool allows even an inexperienced user to carve a complex 3D object, while maintaining artistic freedom to modify the sculpture from an initial CAD design. The tool prevents the user from unintentionally removing material from a volume defined by the CAD design. It does so by slowing or halting spindle rotation as the bit approaches or penetrates the protected volume. The user can override this protective feature. The tool may operate in at least three interaction modes: (i) a static mode in which a static CAD model is used, where the computer assists by preventing the user from damaging the static model; (ii) a dynamic mode where the computer dynamically modifies the CAD model during the sculpting process; and (iii) an autonomous mode where the computer can operate independently of the user, for tasks such as semi-automatic texture rendering.
摘要翻译：在本发明的示例性实施方案中，计算机辅助的手持式加工工具甚至可以使经验不足的用户雕刻复杂的3D对象，同时保持艺术自由以从初始CAD设计修改雕塑。该工具防止用户无意中从CAD设计定义的卷中删除材料。它通过减慢或停止主轴旋转，因为钻头接近或穿透受保护的体积。用户可以覆盖此保护功能。该工具可以以至少三种交互模式操作：（i）静态模式，其中使用静态CAD模型，其中计算机通过防止用户损害静态模型来辅助; （ii）动态模式，其中计算机在雕刻过程中动态修改CAD模型; 和（iii）自主模式，其中计算机可以独立于用户操作，用于诸如半自动纹理渲染的任务。

6. 发明申请

US20120255147A1 Slide Fastener Slider 有权
标题翻译：幻灯片紧固件滑块
公开(公告)号：US20120255147A1
公开(公告)日：2012-10-11
申请号：US13518411
申请日：2009-12-25
申请人： Keiichi Keyaki , Shinya Honda
发明人： Keiichi Keyaki , Shinya Honda
IPC分类号： B44B3/00 , A44B19/26 , B23C3/28
CPC分类号： A44B19/42 , A44B19/26 , A44B19/262 , B21D53/50 , B44C1/24 , G09F3/02 , Y10T24/2586 , Y10T24/2589 , Y10T409/30 , Y10T409/303752 , Y10T409/309016
摘要： A slide fastener slider has a body including an upper wing, a lower wing and a coupling pillar mutually coupling the respective upper and lower wings. The slide fastener slider has been cast molded to have a configuration where the post to which a pull is attached extends over the upper wing substantially in parallel with the upper wing, and then a logo or a pattern or the like has been engraved on the upper surface of the post.
摘要翻译：拉链滑块具有主体，其包括上翼，下翼和相互联接相应的上翼和下翼的联接柱。拉链滑块已经铸造成具有这样的构造，其中拉头附接的柱子基本上与上翼平行地延伸到上翼上方，然后在上部刻有标志或图案或类似物柱的表面。

7. 发明申请

US20090196703A1 Compact engraving machine 有权
标题翻译：紧凑型雕刻机
公开(公告)号：US20090196703A1
公开(公告)日：2009-08-06
申请号：US12068141
申请日：2008-02-04
申请人： Yuehting Chen
发明人： Yuehting Chen
IPC分类号： B44B3/00 , B23C3/00
CPC分类号： B44B1/006 , Y10T409/30392 , Y10T409/304536 , Y10T409/307112 , Y10T409/307728 , Y10T409/30868 , Y10T409/309576
摘要： An engraving machine includes a base with two side panels extending upward from two sides of the base, and a top board is driven horizontally by a motor in the base. A horizontal frame is movably mounted on two rods connected between the two side panels by a motor. A vertical frame is located on a front side of the horizontal frame and is movable along two rods in vertical direction by another motor. The horizontal frame, the vertical frame and the top board are movable along X, Y and Z directions by three independent motors. A chuck is connected to the vertical frame and secures an engraving tool which is driven by a main motor connected between the two side panels. The object to be engraved is secured on the top board and engraved by the engraving tool in X, Y and Z directions.
摘要翻译：雕刻机包括具有从基座的两侧向上延伸的两个侧板的基座，并且顶板由基座中的马达水平驱动。水平框架可移动地安装在通过电动机连接在两个侧板之间的两个杆上。垂直框架位于水平框架的前侧，并且可以通过另一个电机沿两个杆在垂直方向上移动。水平框架，垂直框架和顶板可以通过三个独立的电机沿X，Y和Z方向移动。卡盘连接到垂直框架并固定由连接在两个侧板之间的主马达驱动的雕刻工具。要雕刻的物体固定在顶板上，并由雕刻工具在X，Y和Z方向上雕刻。

8. 发明授权

US06007230A Engraving system and method with arbitrary toolpath control 失效
标题翻译：具有任意刀具路径控制的雕刻系统和方法
公开(公告)号：US06007230A
公开(公告)日：1999-12-28
申请号：US865733
申请日：1997-05-30
申请人： Tony D. Beckett , Mark Burns , Neal Clements , Louis Jacques Duchesneau , John W. Fraser , Kenneth W. Jackson
发明人： Tony D. Beckett , Mark Burns , Neal Clements , Louis Jacques Duchesneau , John W. Fraser , Kenneth W. Jackson
IPC分类号： B41C1/04 , B41C1/045 , B44B3/00 , B44B3/06 , G05B19/401 , H04N1/00 , H04N1/06 , H04N1/19 , H04N1/387 , H04N1/40 , H04N1/405 , H04N1/407 , H04N1/409 , G06F19/00
CPC分类号： B41C1/045 , B41C1/04 , B44B3/009 , B44B3/061 , G05B19/401 , H04N1/00002 , H04N1/0671 , H04N1/3871 , H04N1/40025 , H04N1/4005 , H04N1/4058 , H04N1/4076 , H04N1/4078 , H04N1/4092 , G05B2219/33078 , G05B2219/37358 , G05B2219/37572 , G05B2219/37574 , G05B2219/45163 , G05B2219/45178 , G05B2219/45212 , G05B2219/49235 , G05B2219/50057 , H04N1/06 , H04N1/19
摘要： The invention is characterized in that it comprises a toolpath generating routine and system for generating a plurality of control points directly from image data representing an image to be engraved. The control points are used to generate a toolpath which, in turn, will be used to energize an engraving head such that a tool or stylus will engrave a pattern of engraved areas in response to the toolpath. An engraving system and method for engraving at least one engraved area is shown having an engraving head tuner for tuning an engraving head such that the frequency characteristic of the engraving head defines a substantially constant gain for frequencies less than a predetermined frequency. The invention is further characterized in that it incudes a system and method for interactively or automatically tuning the engraving head, interactively adjusting the filter characteristics (including the filter coefficients for the filters used on the engraving head) and for being responsive to the type of image data (whether continuous tone data or linework data). The invention is characterized in that it synthesizes the screening function so as to more accurately reproduce the image to be engraved by engraving multiple frequency cells where single cells would be engraved in the past.
摘要翻译：本发明的特征在于，其包括用于直接从表示要雕刻的图像的图像数据产生多个控制点的刀具路径生成程序和系统。控制点用于产生一个刀具路径，该刀具路径又将用于激励雕刻头，使得工具或触控笔将响应于刀具路径雕刻雕刻区域的图案。显示用于雕刻至少一个雕刻区域的雕刻系统和方法，其具有用于调整雕刻头的雕刻头调谐器，使得雕刻头的频率特性为小于预定频率的频率定义基本上恒定的增益。本发明的特征还在于它包括用于交互地或自动调整雕刻头的系统和方法，交互地调节滤光器特性（包括用于雕刻头上的滤光器的滤光器系数）和响应于图像的类型数据（连续色调数据或线条数据）。本发明的特征在于，其综合了筛选功能，以便通过雕刻过去存在单细胞的多个频率单元来更精确地再现要雕刻的图像。

9. 发明授权

US5967715A Engraving machine 失效
标题翻译：雕刻机
公开(公告)号：US5967715A
公开(公告)日：1999-10-19
申请号：US99246
申请日：1998-06-17
申请人： Joseph Porper
发明人： Joseph Porper
IPC分类号： B44B3/00 , B44B3/04 , B44B3/06 , B23C1/16
CPC分类号： B44B3/061 , B44B3/001 , B44B3/04 , Y10T409/30252 , Y10T409/303304
摘要： A machine for engraving using a stylus-guided cutting head is disclosed in the present invention. The cutter's motion along three, mutually perpendicular axes is transmitted by air-supported bearings so that play and frictional losses are greatly reduced. This promotes ease of use and accuracy which is of importance when engraving small areas such as billiard cue stick handles and the like.
摘要翻译：在本发明中公开了一种使用触笔引导切割头进行雕刻的机器。沿着三个相互垂直的轴的切割器的运动由空气支撑的轴承传递，使得游隙和摩擦损失大大降低。这提高了在雕刻诸如台球提示杆手柄等小区域时的易用性和准确度，这是重要的。

10. 发明授权

US5819658A Engraver having universal cylinder mount 失效
标题翻译：雕刻机具有通用气缸安装
公开(公告)号：US5819658A
公开(公告)日：1998-10-13
申请号：US739804
申请日：1996-10-30
申请人： Kenneth F. Bornhorst, Jr.
发明人： Kenneth F. Bornhorst, Jr.
IPC分类号： B41C1/02 , B23B23/00 , B23B31/00 , B23B33/00 , B41F13/08 , B41F13/20 , B44B3/00 , F16C13/00 , F16C13/02 , B41F1/28
CPC分类号： F16C13/00 , B41F13/08 , B41F13/20
摘要： A universal cylinder mount for mounting at least one a plurality of cylinders between a headstock and a tailstock of an engraver. Each of the cylinders has a mounting aperture at each end adapted to receive a universal cylinder mount associated with each of the headstock and tailstock. The universal cylinder mount is adapted to accommodate a plurality of mounting apertures formed with different sized and having various sloped walls for facilitating alignment and frictional gripping engagement of the cylinders. The universal cylinder mount comprises at least one helically-shaped spiral or engaging edge to facilitate reducing or completely eliminating the seizing action between the cylinder aperture and the universal cylinder mount of the cylinder when the mounts are rotated in a non-engraving direction or are moved away from the mounting surfaces.
摘要翻译：一种用于在雕刻机的头架和尾座之间安装至少一个多个气缸的通用气缸座。每个气缸在每个端部具有安装孔，其适于接收与每个头架和尾架相关联的通用气缸安装座。通用气缸安装座适于容纳形成有不同尺寸并具有各种倾斜壁的多个安装孔，以便于气缸的对准和摩擦夹紧接合。通用气缸安装件包括至少一个螺旋状的螺旋或接合边缘，以便当安装座以非雕刻方向旋转或移动时，减小或完全消除气缸孔和气缸的通用气缸安装件之间的卡住作用远离安装表面。

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