发明授权
- 专利标题: Facsimile copy medium
- 专利标题(中): 传真复印介质
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申请号: US702459申请日: 1976-07-06
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公开(公告)号: US4054884A公开(公告)日: 1977-10-18
- 发明人: Richard L. Nelson
- 申请人: Richard L. Nelson
- 申请人地址: NJ Linden
- 专利权人: Exxon Research and Engineering Company
- 当前专利权人: Exxon Research and Engineering Company
- 当前专利权人地址: NJ Linden
- 主分类号: G01D15/34
- IPC分类号: G01D15/34 ; H04N1/08 ; G01D15/28
摘要:
A facsimile transceiver comprising a document/copy receiving drum, a motor for rotation of the drum about the drum axis and a read/write head mounted for linear movement in a direction parallel with the drum axis. When the transceiver is operating in the receive mode, the copy medium having adhesive along at least one edge circumscribes the drum in a closed loop so as to eliminate the necessity for transmitter-receiver angular synchronizing signals which would otherwise be required for locating the copy margin adjacent the edge of the copy paper. After completion of a transmission, the copy medium is severed along a line so as to provide an appropriate margin for the copied information content. The closed loop is formed from a single sheet having adhesive along at least one edge for purposes of forming a bond between opposite edges of the sheet when the sheet is applied to the drum. The read/write head includes a cutting wheel which is adapted to sever the sheet along the appropriate line when the head is moved in a cutting stroke along the length of the drum with the cutter wheel in contact with the sheet.
公开/授权文献
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