| Patent Number |
Title Of Patent |
Date Issued |
| 4033262 |
Ink applicator for printing apparatus |
July 5, 1977 |
| An ink or liquid pickup roller is partially immersed in a bath of liquid and is rotated about a horizontal axis in one rotational sense. An applicator roller spaced from the pickup roller is rotated about its horizontal axis in the same rotational sense. A transfer roller is rotated |
| 4023423 |
Variable-stroke and frequency drive |
May 17, 1977 |
| A four-bar kinematic chain has an input member which includes a portion formed with a guide channel, an elongated output member that is pivoted intermediate its end portions, and a link member having one end pivoted to one end portion of the output member and another end portion provided |
| 4018161 |
Printing machine with sheet-transfer arrangement |
April 19, 1977 |
| A sheet-transfer arrangement is arranged between two printing stations each having a printing roller. The transfer arrangement has a transfer roller provided with a suction gripper system which lifts the trailing edge portion of a sheet travelling on the first printing roller off the sur |
