Sewing – Special machines – With diverse downstream operation
Patent
1996-02-22
1998-06-02
Lewis, Paul C.
Sewing
Special machines
With diverse downstream operation
D05B 3300
Patent
active
057585903
ABSTRACT:
A stacker (10) for stacking sheets of material (17) is provided which is mounted to the sewing bed (12) of a sewing machine (11). The stacker has a support bed (26), a wheel assembly (29), and a grasping assembly (30). The wheel assembly advances the material over a rearward edge of the support bed to a position wherein a leading portion (19) of the material depends therefrom while a trailing portion (22) is held thereto by a movably motorized wheel (34) and holding finger (37). The grasping assembly includes a pair of reciprocating grasping fingers (46) mounted to a pivotably arm (43). In stacking the material, the grasping fingers grasp the trailing portion of the material while the arm pivots the trailing portion over the leading portion to a stacking position S.
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Collier Horace I.
Collier Randall W.
Collier Robin C.
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