Web conveying apparatus, and apparatus and method for electrodeposition using web conveying apparatus
US6752915B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2001 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Apr 30, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2511/214
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention provides a web conveying apparatus for conveying a web while holding the web and applying tension to the web, wherein the conveying apparatus has a plurality of rollers with which the web contacts to be conveyed, and at least one roller of the plurality of rollers has a mechanism for limiting deformation of the web within Y/E, and a web conveying method using a web conveying apparatus for conveying a web while holding the web and applying tension to the web, wherein the conveying apparatus has a plurality of rollers with which the web contacts to be conveyed, and the web is conveyed while the deformation of the web is limited within Y/E by a mechanism that is provided for at least one roller of the plurality of rollers. The apparatus and the method prevent meandering of the web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.