Ball with Tactile Layer and Method of Manufacture |
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| 申请号 | US15982513 | 申请日 | 2018-05-17 | 公开(公告)号 | US20180333614A1 | 公开(公告)日 | 2018-11-22 |
| 申请人 | Kessler Corporation; | 发明人 | Alexander Kessler; Brian Kessler; | ||||
| 摘要 | An object with a tactile outer layer includes, for example, a ball having an outer surface and a series of protrusions or spikes on the outer surface. The protrusion each appear as a tear-dropped shape mass that includes a base having a relatively flat bottom adhered to the outer surface of the ball and a narrow tip and/or curved tail extending away from the outer surface.Manufacturing can be performed by mounting the object and utilizing injection arms that deposit elastomer globules on the object. The globules are deposited by pressure through a reservoir in the injection arm and the injection arms are then withdrawn to product the tail shape. | ||||||
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| 说明书全文 | |||||||
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