Advancing material of indeterminate length – Means to engage longitudinally spaced modifications in material – Pins on flexible belt or chain
Patent
1989-02-06
1990-05-15
Watkins, Donald
Advancing material of indeterminate length
Means to engage longitudinally spaced modifications in material
Pins on flexible belt or chain
G03B 130
Patent
active
049250760
ABSTRACT:
A paper feeder for tractor-feed printers. A frame movably mounts an endless belt having a plurality of feed pins. A cover is pivotably mounted to the frame and may be pivoted between open and closed positions. In the closed position a lower surface of the cover faces the endless belt. An elastically deformable holding member extends from the lower surface of the cover to urge the paper into engagement with the feed pins.
REFERENCES:
patent: 4129239 (1978-12-01), Hubbard
patent: 4611737 (1986-09-01), Hubbard et al.
patent: 4706861 (1987-11-01), Kerivan
patent: 4790467 (1988-12-01), Rex et al.
Tokai Kogyo Kabushiki Kaisha
Watkins Donald
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