发明名称 |
MULTI-ARTICULATED LINK KNEE JOINT |
摘要 |
A multi-articulated link knee joint capable of detecting a bending angle of a knee section without causing problems of an installation space and wiring of a sensor is provided. A four-link knee joint (10) includes a knee section (30) of a four-link mechanism, a fluid cylinder (40) that restrains an action of the knee section (30), a position detecting device (60) that detects a position of a piston rod (42) with respect to a cylinder tube (41) as an extension and contraction amount of the cylinder (40), and a computer that acquires a bending angle of the knee section (30) by converting the position detected by the position detecting device (60). |
申请公布号 |
EP2823791(A1) |
申请公布日期 |
2015.01.14 |
申请号 |
EP20120870368 |
申请日期 |
2012.03.09 |
申请人 |
NABTESCO CORPORATION |
发明人 |
SHIRATA, TAKUYA;NAKAYA, YOSHIAKI;OKUDA, MASAHIKO |
分类号 |
A61F2/64;A61F2/50;A61F2/68;A61F2/70;A61F2/76 |
主分类号 |
A61F2/64 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|