Band feeding and tightening apparatus and method of feeding and tightening a band
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United States of America Patent
Stats
-
Mar 31, 1987
Grant Date -
N/A
app pub date -
Jul 26, 1985
filing date -
Dec 28, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A band feeding and tightening apparatus for a band strapping machine comprises a main shaft rotatably placed at a lateral position of a serial connection of a motor and a reduction gear device; a high speed revolution transmitting means to transmit a rotational force at the high speed side of the reduction gear device to the main shaft; a low speed revolution transmitting means to transmit a rotational force at the low speed side of the reduction gear to the main shaft through an electromagnetic clutch; a stationary shaft placed in parallel to the main shaft, the stationary shaft rotatably supporting a feed roller and a power transmitting means to transmit a rotational force of the high speed revolution transmitting mean to the feed roller through a friction clutch; and the return roller mounted on the main shaft through a one-way clutch.
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