| 发明名称 |
ROLLER FOR PAPER STACK SEPARATION |
| 摘要 |
A roller includes an outer cylindrical portion and an inner cylindrical portion arranged concentrically with the outer cylindrical portion. A plurality of connection spokes are provided for connecting the outer cylindrical portion and the inner cylindrical portion to each other, wherein each of the connection spokes are connected along a non-linear connection path with respect to an axis extending between the outer cylindrical portion and the inner cylindrical portion of the roller to provide a tunable spring constant in the roller. |
| 申请公布号 |
US2014210922(A1) |
申请公布日期 |
2014.07.31 |
| 申请号 |
US201313753109 |
申请日期 |
2013.01.29 |
| 申请人 |
DEVELOPMENT COMPANY, L.P. HWELETT-PACKARD |
发明人 |
Stephens Fred O.;Kashyap Chalam |
| 分类号 |
B41J13/076;F16C13/00 |
主分类号 |
B41J13/076 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A roller comprising:
an outer cylindrical portion; an inner cylindrical portion arranged concentrically with the outer cylindrical portion; and a plurality of connection spokes for connecting the outer cylindrical portion and the inner cylindrical portion to each other, wherein each of the connection spokes are connected along a non-linear connection path with respect to an axis extending between the outer cylindrical portion and the inner cylindrical portion of the roller to provide a tunable spring constant in the roller. |
| 地址 |
US |
