Patent · US Expired

Device for separating cylindrical screen stencil from an ink tube and washing the stencil

US3987511A · kind A · utility

4Cited by

3References

10Claims

0Family size

Inventors

Karl Mayer · Radolfzell, DE
Friedrich Kampitsch · Klagenfurt, AT
Helmut Frey · Ferlach, AT
Friedrich Letschnig · Klagenfurt, AT

Key dates

Filing date	Nov 19, 1975
Grant date	Oct 26, 1976
Priority date	—
Expiry date	Nov 19, 1995

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41P2235/23
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A frame has an inclined surface over which slides a carriage having a pair of screen mounting elements for supporting opposite screen ends of a stencil. A washing tube having spray nozzles and a brush is fixedly positioned such that movement of the carriage brings a stencil carried thereby to a position over the washing tube. An ink tube has one end supported by the washing tube and another end supported by the frame, such that movement of the carriage separates the stencil from the ink tube.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.