Squeegee and scooping flow coater
US4121519A · kind A · utility
15Cited by
4References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1977 |
| Grant date | Oct 24, 1978 |
| Priority date | — |
| Expiry date | Mar 18, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41L13/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Stencilling apparatus having a trough type fluid scoop positioned behind, parallel to, and spaced from the stencilling squeegee, the scoop being pivotally shiftable through a scooping motion to scoop up excess fluid after the squeegee is elevated. The pivotal shifting is from a first scoop position wherein an edge of the scoop serves as a flow coater to a second position wherein the scoop retains the fluid scooped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.