Binding machines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 11, 1984
Grant Date -
N/A
app pub date -
Mar 4, 1982
filing date -
Apr 14, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a binding machine for binding packets of perforated sheets together by means of pronged wire binding elements, the elements being fed as an open pronged binding strip from a toothed wheel to a toothed feed chain along a path, the strip being guided between the wheel and chain by a guide having guide surfaces which converge so that the open prongs of the strip are guided without deformation of the strip between the wheel and chain no matter what size of strip is being fed.
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Cited Art Landscape
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