Heinz W Stemmler

US Patent:

55201067, May 28, 1996

Filed:

May 18, 1994

Appl. No.:

8/245623

Inventors:

William M. Karlyn - Lynnfield MA
William M. Lamarre - Beverly MA
Edward J. Berry - Revere MA
Heinz W. Stemmler - Wilmington MA
Thomas D. Wiseley - Swampscott MA

Assignee:

Autoroll Machine Corporation - Middleton MA

International Classification:

B41F 1526
B41F 1700

US Classification:

101 35

Abstract:

Apparatus is provided for the silk-screen printing of the top surface of a compact disc. Each compact disc is registered in a precise location prior to being printed. A compact disc is registered by an elongated registration pin which is raised vertically upwardly so as to intrude into the center hole of the compact disc from the bottom surface of the disc.

US Patent:

51429756, Sep 1, 1992

Filed:

Nov 26, 1990

Appl. No.:

7/618081

Inventors:

David J. Podalsky - Kensington NH
William M. Lamarre - Beverly MA
Heinz W. Stemmler - Wilmington MA

International Classification:

B41F 1722

US Classification:

101 401

Abstract:

Apparatus for the transfer of ware in step-wise fashion from one point to another with silk-screen printing of the ware between the remote points. The articles of ware, in spaced-apart locations, are moved by an elongated horizontally disposed beam having a plurality of spaced-apart wareholders from a rearward horizontally disposed rest position downwardly in an arcuate path and then upwardly to a second forwardly located rest position in the same horizontal plane. The articles of ware are then each clamped while the beam reverses direction. A further article of ware is placed in the first wareholder, the other forwardly located articles being received in respective forwardly located wareholders. The beam then again moves forward and the articles of ware are each clamped. The beam then reverses direction, receiving a further article, etc.