Paper roll driving apparatus
US6688548B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 6, 2001 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Dec 9, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2408/24156
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A paper roll driving apparatus for use in a paper roll feeding apparatus comprises a prime mover moving mechanism being freely reciprocally movable along a guide rail and having a moving body on which a prime mover is mounted, and a driving transmission mechanism comprising a relay shaft provided on the moving body so as to be in parallel to the rotating shaft and rotatable, an arm mounted on the moving body so as to be pivotable around the axial center of the relay shaft and driven by the prime mover at least via the relay shaft, and a driving transmission mechanism having a pivoting means for pivoting the arm at a predetermined angle; wherein both the prime mover and the driving transmission mechanism being adapted so as to be integrally movable with respect to the paper roll support in parallel with the rotating shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.