ROBOT ARM MECHANISM |
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| 申请号 | US15830298 | 申请日 | 2017-12-04 | 公开(公告)号 | US20180093383A1 | 公开(公告)日 | 2018-04-05 |
| 申请人 | LIFE ROBOTICS INC.; | 发明人 | Woo-Keun Yoon; | ||||
| 摘要 | This invention designs durability among components in accordance with maintenance man-hours and maintenance cost. A robot arm mechanism according to the present embodiment includes an arm section capable of changing state between a rigid state and a bent state; a supporting section that supports the arm section in the rigid state; a housing section that houses the arm section in the bent state; and a conveying section that sends the arm section out forward from the supporting section, draws back the arm section rearward to the supporting section, and conveys the arm section between the supporting section and the housing section. The supporting section includes a plurality of rollers for firmly sandwiching the arm section therebetween and supporting the arm section so as to be movable forward and rearward. At least one of a surface hardness and a strength of the plurality of rollers is the same as or lower than a surface hardness and/or a strength of the arm section. | ||||||
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| 说明书全文 | |||||||
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