Sheet feeding or delivering – Feeding – Separators
Patent
1992-05-08
1993-08-31
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separators
271 311, 271150, 271169, B65H 308
Patent
active
052402401
ABSTRACT:
In order to facilitate adjustment of the height of impaling pins, a signature supply station includes a pair of generally parallel side frame members each of which supports a rotatable impaling pin adjustment assembly. The adjustment assembly includes supporting structure for a pair of impaling pins whereby the pins are supported between the side frame members for guided movement in generally vertically upward and downward directions, and it also includes an adjusting screw rotatable in a clockwise and counterclockwise direction. With the signature supply station supporting signatures generally vertically, the adjustment assembly further includes interconnection structure or guided generally vertically upward and downward movement of the impaling pins responsive to clockwise and counterclockwise rotational movement of the adjusting screw.
REFERENCES:
patent: 2642285 (1953-06-01), Baker
patent: 3210072 (1965-10-01), Baker
patent: 3893664 (1975-07-01), Thomsen
patent: 4505470 (1985-03-01), Reinert et al.
patent: 4641489 (1987-02-01), Wood
Hastie Ronald W.
Magee Lawrence D.
R. R. Donnelley & Sons Company
Schacher Richard A,.
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