发明名称 |
Wave gear device having an internal gear which is diffusion bonded to an inner bearing ring |
摘要 |
<p>A wave gear device has a rigid internal gear (2), a flexible external gear (3), a wave generator (4), and a cross roller bearing (5) for supporting the gears in a relatively rotatable manner. A toroidal composite member (61) that functions as the rigid internal gear as well as the inner ring of the cross roller bearing comprises an inner ring-forming member (61) that functions as the inner ring, and an internal teeth-forming member that functions as the rigid internal gear, wherein the internal teeth-forming member (62) composed of a ductile casting is integrated by diffusion bonding with the inner ring-forming member (61) composed of bearing steel. <IMAGE></p> |
申请公布号 |
EP1589261(B1) |
申请公布日期 |
2007.05.16 |
申请号 |
EP20050006894 |
申请日期 |
2005.03.30 |
申请人 |
HARMONIC DRIVE SYSTEMS INC. |
发明人 |
KOBAYASHI, MASURU;KUROGI, JUNICHI |
分类号 |
F16C35/06;F16H49/00;F16C19/36;F16H1/32;F16H55/08 |
主分类号 |
F16C35/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|