Gear cutting – milling – or planing – Milling – Including means to infeed rotary cutter toward work
Patent
1989-12-04
1991-08-06
Bilinsky, Z. R.
Gear cutting, milling, or planing
Milling
Including means to infeed rotary cutter toward work
29 245, 144 5, 269303, 409197, 409219, 409225, B23C 300
Patent
active
050372530
ABSTRACT:
An apparatus and method are provided for finishing the fabrication of venetian blinds at or near a point of purchase. The blinds are shipped to the point of purchase in a partially completed condition wherein the slats of the blinds have registered apertures formed in spaced relationship to one end of each slat, but with the opposed end being free of such apertures. An interlacing support and a pull cord are mounted to the ends of the slats having the apertures formed therein. The overall length of the slats exceeds the width of the window for which the blinds are intended. Apertures are then cut into the blinds at a selected distance from the trimmed ends. The blinds are completed by appropriately mounting a second interlacing support and pull cord in proximity to the trimmed ends of the blind.
REFERENCES:
patent: 4610582 (1986-09-01), Amos et al.
patent: 4639987 (1987-02-01), Georgopoulos
Buttitta Thomas
Molaro Michael J.
Bilinsky Z. R.
Levolor Corporation
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