发明名称 |
Web guiding structure with continuous smooth recesses |
摘要 |
A web-guiding system for guiding a web of media travelling from upstream to downstream along a transport path in an in-track direction. A web-guiding structure includes an exterior surface having a pattern of alternating ridges and recesses formed into the exterior surface. The web of media travels past the web-guiding structure with the first side of the web of media contacting at least some of the ridges on the exterior surface of the web-guiding structure. The ridges and recesses are formed into the exterior surface of the web-guiding structure such that the exterior surface has a continuous and smooth surface profile in the cross-track direction having a specified maximum slope magnitude and a specified minimum radius of curvature magnitude. |
申请公布号 |
US9108817(B1) |
申请公布日期 |
2015.08.18 |
申请号 |
US201414222699 |
申请日期 |
2014.03.24 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
Muir Christopher M.;Armbruster Randy Eugene;Patterson Bonnie J.;Kasiske, Jr. W. Charles |
分类号 |
B41J2/01;B65H23/04;B41J15/04 |
主分类号 |
B41J2/01 |
代理机构 |
|
代理人 |
Spaulding Kevin E. |
主权项 |
1. A web-guiding system for guiding a web of media having a width spanning a cross-track direction travelling from upstream to downstream along a transport path in an in-track direction, the web of media having a first side and an opposing second side, comprising:
a web-guiding structure including an exterior surface having a pattern of alternating ridges and recesses formed into the exterior surface, wherein the web of media travels past the web-guiding structure with the first side of the web of media contacting at least some of the ridges on the exterior surface of the web-guiding structure; wherein the ridges and recesses are formed into the exterior surface of the web-guiding structure such that the exterior surface has a continuous and smooth surface profile in the cross-track direction, the surface profile having a maximum slope magnitude of no more than 0.3 and a minimum radius of curvature magnitude of no less than 5 mm. |
地址 |
Rochester NY US |