B - Operations – Transporting – 30 – B
Patent
B - Operations, Transporting
30
B
101/3
B30B 15/34 (2006.01) B30B 1/04 (2006.01) B30B 15/00 (2006.01) B30B 15/04 (2006.01) B30B 15/06 (2006.01) B44C 1/10 (2006.01) D06C 23/04 (2006.01) D06H 1/02 (2006.01)
Patent
CA 2005043
A heat sealing machine for imprinting garments and the like has a base (10) carrying a lower, horizontal platen (18) above which an upper heated platen may swing from an open, generally vertical position at the rear of the lower platen to a closed position superimposing the lower platen with the upper platen (24) being carried by a.lever arm (28) pivoted at (26) adjacent its rear end with over-center locking and force multiplying linkage (82, 84 and 96, 98) operatively connected by actuating links (90, 92) to a relatively movable handle mechanism (70) whereby as the handle is swung downwardly to close the upper platen, during the last increments of such closure, relative downward movement of the handle with respect to the platen causes the over-center and force multiplying linkage (82, 84 and 96, 98) to squeeze the upper platen against the lower platen. Threaded member (62) is provided for adjusting the pressure imposed by the upper platen.
Anderson Ronald C.
Myers David A.
Macrae & Co.
Stahls' Special Projects Inc.
LandOfFree
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