专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2002144150A METHOD AND DEVICE FOR GRINDING GEAR UTILIZING ULTRASONIC WAVE 失效
公开(公告)号：JP2002144150A
公开(公告)日：2002-05-21
申请号：JP2000336626
申请日：2000-11-02
申请人： TAKEMASA KK
发明人： TAKE YOSHIHIRO , TAKEMASU MITSUIE , MIYAHARA HIROSHI
IPC分类号： B23F19/02 , B23F19/04
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for grinding a gear capable of finish-grinding a work hardened after a cutting process by utilizing ultrasonic vibration. SOLUTION: An abrasive grain layer 9a is formed on the teeth of a tool gear 9 so formed as to be meshed with a work W, and the tool gear 9 and the work W are drivingly rotated to mesh the gear and the work with each other and provide the ultrasonic vibration to the tool gear 9 so as to grind the tooth flank of the work W.

63. 发明专利

JP2000198025A PRECISION MACHINING PROCESS AND PRECISION MACHINE 失效
公开(公告)号：JP2000198025A
公开(公告)日：2000-07-18
申请号：JP34875999
申请日：1999-12-08
申请人： REISCHAUER AG
发明人： WIRZ WALTER
IPC分类号： B23Q3/18 , B23B23/04 , B23B31/40 , B23B33/00 , B23F19/04 , B23F23/06 , B23P15/14 , B23P23/00
摘要： PROBLEM TO BE SOLVED: To provide an improved precision machining process and a precision machine, capable of being rationalized, improved and extremely easily operated, and having an inexpensive clamp means, concerning a transmission gear part of a motor vehicle. SOLUTION: In a precision machining process for applying a functional front surface (including polishing) to a pretreated and hardened transmission gear part having a cylindrical bore, one or a similar work piece of a gear part is attached to a bevel as the front surface or a flat surface requiring no polishing work by using an aligning means 9, 10 which does not interrupting the free approach of respective machine tools 5, 11 for polishing the front surfaces 7, 8. Therefore, a machine process of a gear 7 by a continuous work for generating a polishing process, and a machine process for a boring 8 can be simultaneously performed in combination.

64. 发明专利

JPH02279211A METHOD FOR MANUFACTURING GEAR 失效
公开(公告)号：JPH02279211A
公开(公告)日：1990-11-15
申请号：JP10236089
申请日：1989-04-21
申请人： TOYOTA MOTOR CORP
发明人： MATSUZAKI KAZUHIRO , HAYASHI KUNIO , OBONAI SHIGERU , TSUZUKI MIKIO
IPC分类号： B23F19/04
摘要： PURPOSE:To make a backlash small at the time of assemblying without lowering engagement performance and generation of seizure by lapping the rough formed material of a gear the height of a tooth is larger than a normal size, and then cutting the addendum thereof to finish the height of the sear tooth in a normal size. CONSTITUTION:The tooth height of rough formed materials 1, 2 of gears are formed larger than a normal size by a predetermined size delta, lapping is carried out with a standard backlash (alpha+beta), a step difference 5 is produced at the portion of a tooth surface 4 apart from the bottom 3 by a slight distance (b) and the distance (b) is shifted to the bottom 3 side. An addendum 8 is cut out by cutting or turning by a distance (delta) caused by the enlargement of the tooth height relative to the rough formed materials 1, 2 of the gears and is finished in a normal size. Consequently, the step difference 5 is moved from a opposite side gear 7, even if a backlash is set small, interference between gears 6, 7 can be avoided.

66. 发明申请

WO2008030530A3 GEAR TESTING AND LAPPING MACHINE 审中-公开
标题翻译：齿轮试验机
公开(公告)号：WO2008030530A3
公开(公告)日：2008-04-24
申请号：PCT/US2007019468
申请日：2007-09-06
申请人： GLEASON WORKS
发明人： MCGLASSON WILLIAM D , WOOD DANIEL D , LAWSON DAVID E
IPC分类号： B23F19/02 , B23F19/04
CPC分类号： B23F19/02 , B23F19/04 , Y10T409/104134 , Y10T409/10954
摘要： A machine for processing gears, such as by testing and lapping, which can accommodate a wide range of gear pair shaft angles (less than, equal to, and greater than ninety degrees) while providing improved machine stiffness and an enhanced arrangement of machine elements. The machine having a base portion (4) integral with a stationary column (6). An inclined bed portion (8) is also located on the base portion (4). A second spindle (20) is movably mounted to the inclined bed portion (8) and is pivotable about a vertical pivot axis B.
摘要翻译：一种用于处理齿轮的机器，例如通过测试和研磨，其可以适应宽范围的齿轮对轴角度（小于等于并且大于九十度），同时提供改进的机器刚度和增强的机器元件布置。该机具有与固定柱（6）成一体的基部（4）。倾斜的床部分（8）也位于基部（4）上。第二主轴（20）可移动地安装到倾斜床部分（8），并且可绕垂直枢转轴线B枢转。

67. 发明申请

WO2008045572A1 METHOD OF LAPPING GEARS 审中-公开
标题翻译：齿轮的方法
公开(公告)号：WO2008045572A1
公开(公告)日：2008-04-17
申请号：PCT/US2007/021960
申请日：2007-10-12
申请人： THE GLEASON WORKS
发明人： STADTFELD, Hermann, J.
IPC分类号： B23F19/02 , B23F19/04
CPC分类号： B23F19/025 , B23F19/04 , Y10T409/300168
摘要： The present invention provides a controllable gear lapping process whereby the lapping process may be modified at discrete locations on the tooth surface in order to selectively modify the tooth flank surface.
摘要翻译：本发明提供了一种可控齿轮研磨工艺，其中可以在牙齿表面上的离散位置修改研磨过程，以便选择性地改变齿面。

你已经成功收藏专利！

检索式保存成功!

IPRDB