发明名称 |
Ergonomically neutral arm support system |
摘要 |
An ergonomic arm support system maintains a neutral position for the forearm. A mechanical support structure attached to a chair or other mounting structure supports the arms of a sitting or standing person. The system includes moving elements and tensioning elements to provide a dynamic balancing force against the forearms. The support structure is not fixed or locked in a rigid position, but is an active dynamic system that is maintained in equipoise by the continuous operation of the opposing forces. The support structure includes an armrest connected to a flexible linkage or articulated or pivoting assembly, which includes a tensioning element such as a spring. The pivoting assembly moves up and down, with the tensioning element providing the upward force that balances the downward force of the arm.
|
申请公布号 |
US2005012376(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20030612716 |
申请日期 |
2003.07.01 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
SIMINOVITCH MICHAEL J.;CHUNG JEFFREY Y.;DELLINGES STEVEN;LAFEVER ROBIN E. |
分类号 |
A47C7/54;B43L15/00;(IPC1-7):A47C7/54 |
主分类号 |
A47C7/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|