Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1995-03-27
1997-10-14
Weisstuch, Aaron
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
20429812, 20429841, C23C 1434
Patent
active
056768109
ABSTRACT:
In order to permit a mounting and demounting of targets free of tools and essentially of friction, snap pins are provided on the system side which, when the target is inserted, automatically engage in a groove which is machined laterally into the target. A releasing slide permits the return of the pins. When the cooling system is acted upon by pressure, a heat transfer membrane is placed against the rear of the target and presses the target onto the snapped-in pins. The pins are released by a releasing slide after the cooling system is relieved from the pressure.
REFERENCES:
patent: 4820397 (1989-04-01), Fielder et al.
patent: 5259941 (1993-11-01), Munz
patent: 5421978 (1995-06-01), Schuhmacher et al.
Balzers Aktiengesellschaft
Weisstuch Aaron
LandOfFree
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