发明名称 |
FINGER UNIT FOR ROBOT HAND AND METHOD OF ASSEMBLING THE SAME |
摘要 |
<p>A multi-joint finger unit (1) has first and second joint sections (3, 5) constructed by using bevel gears. In each joint section (3, 5), the section where a driving bevel gear (10, 44) and a driven bevel gear (14, 56) mesh with each other and also a bearing section of a joint shaft (15, 57) are assembled in a tubular housing (13, 51) whose forward end is closed. Rear end openings (13A, 52) of the tubular housings (13, 51) are closed by a tubular housing (7) at a finger root and a tubular housing (41) at a finger body section. The section where the gears of the joint sections (3, 5) mesh and the bearing section are substantially sealed, so that a foreign matter is prevented from entering from the outside to these sections and lubricant does not leaks from these sections. The multi-joint finger unit is suitable for use in place where thick powder dust is present and in a clean room.</p> |
申请公布号 |
WO2007077697(A1) |
申请公布日期 |
2007.07.12 |
申请号 |
WO2006JP323893 |
申请日期 |
2006.11.30 |
申请人 |
HARMONIC DRIVE SYSTEMS INC.;TOYOTA JIDOSHA KABUSHIKI KAISHA;HORIUCHI, MASASHI;HIRABAYASHI, TOSHIHIRO;OHTA, HIROKAZU;OHKURA, MORIHIKO |
发明人 |
HORIUCHI, MASASHI;HIRABAYASHI, TOSHIHIRO;OHTA, HIROKAZU;OHKURA, MORIHIKO |
分类号 |
B25J17/00;F16H19/08 |
主分类号 |
B25J17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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