Coating apparatus – With vacuum or fluid pressure chamber
Patent
1978-11-22
1981-03-31
Pianalto, Bernard D.
Coating apparatus
With vacuum or fluid pressure chamber
118719, 118733, 277 3, C23C 1308
Patent
active
042586453
ABSTRACT:
Coupling valve for joining stationary and movable evacuatable chambers having confronting chamber walls displaced parallel with respect to each other. A first frame is fastened to one chamber wall and is joined by a resilient member to a second movable frame which can be brought into engagement with the other chamber wall. The movable frame is provided with at least one actuator by which it can be tightened against the confronting chamber wall.
Aichert Hans
Hoffmann Otto-Horst
Stark Friedrich
Stephan Herbert
Leybold-Heraeus GmbH
Pianalto Bernard D.
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