Multi blind trim machine

Cutting – By means to misalign aligned apertured tools – Combined with another type tool of the class

Patent

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Details

83454, 83620, 83628, 83599, 83602, 83694, B23D 2300, B23D 106, B23D 126

Patent

active

060891343

ABSTRACT:
A multi-purpose blind cut-down apparatus for cutting a blind having a head rail and closure elements. The cut-down apparatus has a blind holding plate with a blind component opening and a closure element opening for holding the head rail and closure elements in position for cutting. The cut-down apparatus uses a closure element cutting bar moveable relative to the holding plate for cutting the closure elements extending through the holding plate. The cutting bar has an die opening for receiving a cutting die on a cutting die plate. The die opening and cutting die receive the head rail of the blind and cooperate to cut the head rail by moving the cutting die plate relative to the holding plate. The cutting bar moves in a linear path while the die plate moves in an arcuate path, both the cutting bar and die plate are moved by a transmission element moveable relative to the holding plate.

REFERENCES:
patent: 2644520 (1953-07-01), Nelson
patent: 2789639 (1957-04-01), Lorentzen
patent: 3391591 (1968-07-01), Funke
patent: 4457197 (1984-07-01), Wepner et al.
patent: 4638703 (1987-01-01), Muhr
patent: 5339716 (1994-08-01), Sands et al.
patent: 5799557 (1998-09-01), Wang
patent: 5806394 (1998-09-01), Marocco
patent: 5816126 (1998-10-01), Pluber
patent: 5927172 (1999-07-01), Wang

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