Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1996-06-21
1998-06-02
Moon, Daniel
Metal working
Method of mechanical manufacture
Assembling or joining
29235, 29417, B23P 1902
Patent
active
057584001
ABSTRACT:
A plurality of lengths of window or door framing material which have weatherstrip receiving channels are disposed on a support surface (10). An operator controls (14) a carriage (16) to move from a home position to the opposite end of the support surface. The operator takes free ends of strips (18) of weatherstripping which extend through a pinch roller assembly (22). A portion of each strip near the free end is inserted into the channel manually and the free end is clamped (50, 52) in the carriage. When all the strips are started, the operator changes the differential pressure across the piston of a rodless cylinder (34) returning the carriage to its home position pulling the weatherstripping through the channels. At the home position, the carriage releases the free ends of the weatherstripping and the operator cuts the weatherstripping adjacent the pinch roller assembly. The framing material with inserted weatherstripping is removed from the support surface and the process repeated.
REFERENCES:
patent: 3027629 (1962-04-01), Wrightfield
patent: 3295195 (1967-01-01), Burgio
patent: 3335487 (1967-08-01), Ellenberg et al.
patent: 4308653 (1982-01-01), Hinton et al.
patent: 4377893 (1983-03-01), Buonanno
patent: 4528736 (1985-07-01), Hope et al.
patent: 5018264 (1991-05-01), Kautt
patent: 5103547 (1992-04-01), Holloway et al.
Tol-O-Matic, Inc. Parts Sheet BC2 Series.TM. Band Cylinder.RTM. BC215/BC2M(M)15.
Miller Donald G.
Snider Jerry N.
Miller Donald G.
Moon Daniel
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