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1. 发明申请

US20010015115A1 Special gear unit 审中-公开
标题翻译：特殊减速器
公开(公告)号：US20010015115A1
公开(公告)日：2001-08-23
申请号：US09850020
申请日：2001-05-07
发明人： Gerd Hoermansdoerfer
IPC分类号： B23B041/00 , B23B041/04
CPC分类号： F16H35/02 , B23Q1/5456 , B23Q1/5468 , B23Q1/5481 , B23Q27/00 , F16H2035/003 , Y10T82/10 , Y10T82/122 , Y10T82/128 , Y10T82/147 , Y10T82/16639 , Y10T82/16704
摘要： The invention pertains to a special device for the production, preferably by machining, of workpieces with noncircular outer and inner contours such as squares, hexagons, ellipses, polygons and the like, or eccentric circular bores and/or journals. The work tool housing is provided with an uneven transmitting gear unit, with which, by an appropriate change of the path speed of the work tool and its cutting edge, the necessary movement relative to the workpiece can be generated. A gear unit of this type is relatively easily realizable, for example by employment of two unround complementary gearwheels. The unround complimentary gearwheels are constructed or designed as so-called double screw drive gears. Double screw gears with unround wheels have hitherto not been known. They have the advantage that they, with respect to the rolling path, make possible the realization of curves with substantial discontinuities. Besides this they are quite simple to manufacture, for example, using a thread cutting cycle upon a lathe and using a tool device for unround processing as herein described.
摘要翻译：本发明涉及用于生产，优选地通过加工具有非圆形外部和内部轮廓的工件（例如正方形，六边形，椭圆形，多边形等）或偏心圆形孔和/或轴颈的特殊装置。工作工具壳体设置有不平坦的传动齿轮单元，通过适当改变作业工具及其切削刃的路径速度，可以产生相对于工件的必要移动。这种类型的减速器相对容易实现，例如通过使用两个不相干的齿轮。非环绕式齿轮被构造或设计为所谓的双螺杆传动齿轮。迄今尚未知道带有非圆环的双螺杆齿轮。它们具有的优点是，相对于滚动路径，可以实现具有大量不连续性的曲线。此外，它们制造简单，例如在车床上使用螺纹切削循环并且使用如本文所述的用于未加工的工具装置。

2. 发明申请

US20020189412A1 Eccentric facing unit 有权
标题翻译：偏心面对单元
公开(公告)号：US20020189412A1
公开(公告)日：2002-12-19
申请号：US09992118
申请日：2001-11-05
发明人： Yoshitaka Ishida , Mikio Hashii
IPC分类号： B23B041/00 , B23B041/04
CPC分类号： B23B29/03482 , Y10T82/12 , Y10T82/122 , Y10T409/307616
摘要： An eccentric facing unit wherein a tool driving shaft is concentrically disposed in a spindle for relative rotation with respect to the spindle. A tool-shaft supporting shaft is eccentrically disposed in a spindle and is connected with the tool driving shaft through a geared transmission so as to rotate at speed two times faster than that of the tool driving shaft. A tool shaft is eccentrically disposed in the tool-shaft supporting shaft in an eccentricity equal to that of the tool-shaft supporting shaft with respect to the spindle and is connected through an Oldham's shaft coupling with the tool driving shaft for integral rotation therewith.
摘要翻译：偏心面对单元，其中工具驱动轴同心地设置在主轴中以相对于主轴相对旋转。工具轴支撑轴偏心地设置在主轴上，并通过齿轮传动装置与工具驱动轴连接，以比工具驱动轴的速度快两倍的速度旋转。工具轴以相对于主轴相对于工具轴支撑轴的偏心度偏心地设置在工具轴支撑轴中，并且通过与工具驱动轴的工具驱动轴连接，并与其一起旋转。

3. 发明申请

US20010029816A1 Precision double-sided aspheric element 失效
标题翻译：精密双面非球面元件
公开(公告)号：US20010029816A1
公开(公告)日：2001-10-18
申请号：US09878809
申请日：2001-06-11
发明人： Baruch Ben-Menachem , Yaacov Zerem , Nissim Asida
IPC分类号： B23B041/04 , B23B001/00
CPC分类号： G02B5/189 , B24B13/005 , B24B13/046 , B24B41/061 , G02B3/04 , G02B13/14 , G02B27/0037 , G02B27/4211 , G02B27/4216 , G02B27/4227 , G02B27/4277 , Y10T82/10 , Y10T82/122 , Y10T82/125 , Y10T82/148 , Y10T82/149
摘要： A precision optical element is described, such as is used in thermal imaging systems in the infra-red, manufactured by means of single point machining, with both of its surfaces having an aspheric form, with or without the addition of a diffractive optics pattern. The element is produced while held in a novel vacuum chuck, whose support surface has a width in the radial direction significantly less than the size of the element, and which is aspherically machined to match the aspheric firsts surface of the element. A method whereby such an element can be produced by means of single point machining, such as diamond turning or fly cutting, is also described. Also described are new optical system designs and applications using such double-sided aspheric elements, thereby providing significant improvement over currently available optical systems.
摘要翻译：描述了精密光学元件，例如用于通过单点加工制造的红外热成像系统，其两个表面具有非球面形式，具有或不具有衍射光学图案的添加。该元件被保持在新颖的真空卡盘中，其支撑表面的径向宽度明显小于元件的尺寸，并且被非凸角加工以匹配元件的非球面第一表面。还描述了通过单点加工（例如金刚石车削或飞切）可以生产这种元件的方法。还描述了使用这种双面非球面元件的新的光学系统设计和应用，从而对现有的光学系统提供了显着的改进。

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