Systems and methods for controlling tension in a ribbon spooling assembly
US8928712B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 21, 2011 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | Apr 21, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J33/52
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Systems and methods for controlling tension in a ribbon spooling assembly are provided. In one embodiment, the invention relates to a ribbon tension control assembly for maintaining substantially constant tension in a ribbon, the assembly including a payout core having a cylindrical shape, a first ribbon spool mounted on the payout core and attached thereto, a second ribbon spool mounted on the payout core, the second ribbon spool configured to move independent from the payout core, a takeup core configured to receive a ribbon from each of the first ribbon spool and second ribbon spool, and a load applicator configured to limit movement of the second ribbon spool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.