发明名称 |
Two-way high-leg recliner |
摘要 |
An improved actuation mechanism is disclosed which is particularly well-suited for incorporation into "high-leg" reclining chairs. The actuation includes a swing linkage for coordinating the extensible movement of a leg rest assembly in response to reclining movement of a seat assembly with respect to the chair frame. An over-center biasing mechanism is provided for assisting in extending and retracting the leg rest assembly. Furthermore, the actuation mechanism also includes a tilt linkage for permitting the seat assembly to be independently tilted following extension of the leg rest assembly. The actuation mechanism also includes a mechanical stop arrangement is provided for positively defining the limits of retracted and extended movement of the leg rest assembly which, in conjunction with the over-center biasing mechanism, effectively inhibits undesirable droop of the leg rest assembly.
|
申请公布号 |
US5503453(A) |
申请公布日期 |
1996.04.02 |
申请号 |
US19930067999 |
申请日期 |
1993.05.27 |
申请人 |
LA-Z-BOY CHAIR COMPANY |
发明人 |
SAUL, JONATHAN R.;KOMOROWSKI, KARL J.;LAPOINTE, LARRY P. |
分类号 |
A47C1/035;A47C1/034;(IPC1-7):A47C1/034 |
主分类号 |
A47C1/035 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|