Alignment apparatus for lithographic system

Details Alignment apparatus for lithographic system Alignment apparatus for lithographic system

1996-06-24

1998-08-25

Fulton, Christopher W.

Geometrical instruments

Gauge

Collocating

33617, 33645, B41B 1100

Patent

active

057971935

ABSTRACT:
An apparatus is provided for configuring a printing station of a lithographic system to align a workpiece with a printing cylinder of the printing station. The apparatus includes an elongated body attached in a predetermined fashion to a platform which supports a workpiece disposed for delivery to a printing cylinder. Two cross-arms are spaced apart and attached to the body member. The first cross-arm comprises two half-portions, each of which is adapted for adjustable lateral extension. The second cross-arm is knight attached to the elongated body, and disposed for adjustable positioning along the body in relation to the first cross-arm.

REFERENCES:
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patent: 1431293 (1922-10-01), Dittrich
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patent: 3330210 (1967-07-01), Hobbs et al.
patent: 3371423 (1968-03-01), Paul
patent: 5038486 (1991-08-01), Ducate, Sr.
patent: 5155921 (1992-10-01), Banike
patent: 5255607 (1993-10-01), Nishiyama et al.

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