3D PRINTED GOLF BALL CORE |
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| 申请号 | EP14876931 | 申请日 | 2014-11-24 | 公开(公告)号 | EP3089793A4 | 公开(公告)日 | 2017-09-06 |
| 申请人 | NIKE INNOVATE CV; | 发明人 | BENDER AARON; | ||||
| 摘要 | A method of forming a golf ball includes forming a core using a 3D printer, and molding a cover in a surrounding position over the core through at least one of compression molding and injection molding. The core may be formed by printing a first core portion, printing a second core portion, and fusing the first core portion with the second core portion to form the core. Each of the first and second core portions may respectively include a plurality of concentric shells that are sequentially constructed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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