Sheet folding device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 11, 1989
Grant Date -
N/A
app pub date -
Feb 25, 1988
filing date -
Feb 25, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sheet folding device which can fold a sheet in an accordion fashion simply and efficiently and can improve the efficiency in production of artificial flowers. The device includes a set of fixed parallel folding plates provided in an equidistantly spaced relationship on a fixed base, and a set of movable folding plates mounted for individual parallel movement on a movable member pivotally mounted on the base. A stack of sheets of paper is placed on the fixed member between the movable folding plates and the fixed folding plates, and a manually operable member is operated whereupon the movable folding plates are successively moved into gaps between the fixed folding plates thereby to fold the paper sheet stack in an accordion fashion.
First Claim
Family
International Classification(s)
Cited Art Landscape
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