Apparatus for stretching and aligning film sheets

Details Apparatus for stretching and aligning film sheets Apparatus for stretching and aligning film sheets

1997-08-14

1998-10-13

Mathews, A. A.

Photocopying

Projection printing and copying cameras

Stereoscopic

355 91, 356373, 356401, 359463, G03B 2720, G01B 1100

Patent

active

058220380

ABSTRACT:
A method and apparatus for stretching and aligning film sheets to a lenticular substrate comprising supporting members for the film sheet, two actuator assemblies positioned on opposite sides of a film sheet with a rigid bar member connecting the actuator means, "flexible" clamping members to engage the edges of the film sheet, a constraint member for the film sheet and lenticular substrate and detection means to detect errors in positioning of the film sheet image (substrate) and lenticular substrate.

REFERENCES:
patent: 5278608 (1994-01-01), Taylor et al.
patent: 5391254 (1995-02-01), Morton
patent: 5534969 (1996-07-01), Miyake
patent: 5633719 (1997-05-01), Oehlbeck et al.
patent: 5689340 (1997-11-01), Young

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