- 专利标题： PROTECTIVE COVER AND GEAR ASSEMBLY
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申请号： EP16860523.6申请日： 2016-10-19
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公开(公告)号： EP3369017A1公开(公告)日： 2018-09-05
- 发明人: BEISNER, John William , FORREST, Timothy
- 申请人： Sikorsky Aircraft Corporation
- 申请人地址： 6900 Main Street P.O. Box 9729 Stratford, CT 06615 US
- 专利权人： Sikorsky Aircraft Corporation
- 当前专利权人： Sikorsky Aircraft Corporation
- 当前专利权人地址： 6900 Main Street P.O. Box 9729 Stratford, CT 06615 US
- 代理机构： Schmitt-Nilson Schraud Waibel Wohlfrom Patentanwälte Partnerschaft mbB
- 优先权： US201562247602P 20151028
- 国际公布： WO2017074761 20170504
- 主分类号： G06F17/50
- IPC分类号： G06F17/50 ; B23F17/00 ; B65D6/00 ; B65D8/00 ; B65D25/14 ; B65D25/34 ; B65D37/00
摘要：
A protective cover is disclosed for teeth of a gear body. The protective cover includes a desiccant disposed in a polymer enclosure. A method of protecting a gear is disclosed. The method involves generating a digital model of a protective cover having a surface portion that matches a surface contour of the gear teeth and inputting the digital model into an additive manufacturing apparatus or system. A protective cover is formed by repeatedly applying energy from an energy source to fuse successively applied incremental quantities of a polymer corresponding to the digital model of the protective cover, and the gear teeth are covered with the surface portion of the protective cover that matches the surface contour of the gear teeth.
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