Facsimile apparatus
US6246493A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1998 |
| Grant date | Jun 12, 2001 |
| Priority date | — |
| Expiry date | Aug 5, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0446
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A facsimile machine includes a main body having a facsimile unit. A document roller that feeds a document is provided in the main body. A sheet feed roller that feeds a recording paper is also provided in the main body. The document roller and the sheet feed roller have a substantially identical shape and are made of a substantially identical material. The document roller and the sheet feed roller have a first side surface and a second side surface opposite to the first side surface. The first side surface has a hole configured to be engaged with a shaft that transmits a drive force and the second side surface has an engaging piece configured to be engaged with a one-way clutch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.