Elongated-member-driving apparatus – With means to support member and/or work relative to driver – Work support
Patent
1979-04-12
1980-12-30
Bell, Paul A.
Elongated-member-driving apparatus
With means to support member and/or work relative to driver
Work support
493119, B25C 700
Patent
active
042418623
ABSTRACT:
A box sealing apparatus on which a box with the bottom flaps folded is positioned on an anvil-type holder supported on a moveable arm. The folded box is then manually pushed into contact with a sealing mechanism. The sealing mechanism has a contacting face that is angularly displaced from the horizontal so that the anvil-type holder has an identical angular position when the anvil holder contacts the contacting face. After the box flaps are sealed, the holder with the sealed box thereupon is returned to the operator by gravitational force for removal of the sealed box.
REFERENCES:
patent: 2208259 (1940-07-01), Harred
patent: 2226598 (1940-12-01), Wright
patent: 2347908 (1944-05-01), Hoffert
patent: 2391488 (1945-12-01), Spiller et al.
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