Container forming device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 3, 2003
Grant Date -
Oct 18, 2001
app pub date -
Apr 13, 2001
filing date -
Apr 14, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A container-forming device comprises a container conveyor (21) having a plurality of holders (34) which each include a bottom plate (51) and side plates (52) projecting upwardly from the bottom plate for receiving the container body M1 and intermittently drivable so as to halt the holders (34) at an ear bonding station (S3) in succession, and upper ear pressing member (61) disposed above the ear bonding station (S3) and being moveable upward or downward for pressing upper ears (U1) against an upper wall of a container body (M1), and a pair of lower ear pressing members (62) arranged at opposite sides of the ear bonding station (S3) and being openable or closable for pressing lower ears (L1) against respective side walls of the container body (M1). Lock members (91) are provided for locking the side plates (52) of adjacent holders (34) to prevent the upper ends of the side plates from moving away from each other when the upper ear pressing member (61) and the lower ear pressing members (62) press the ears (U1), (L1) against the container body (M1).
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