Means for positioning an electrical contactor on a CRT mask asse

Details Means for positioning an electrical contactor on a CRT mask asse Means for positioning an electrical contactor on a CRT mask asse

1979-05-11

1980-10-28

Demeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

29 2515, H01J 918, H01J 2907

Patent

active

042309654

ABSTRACT:
The invention represents a combination means for positioning the electrical contactor in a cathode ray tube mask-panel assembly at a temporary placement substantially contiguous to the side of the mask. Being so positioned, the danger of contactor initiated abrasion of the panel during screen fabrication is substantially eliminated. The contactor, oriented between a pair of open-end hollow rib structures on the mask, is held in retractive placement by a straddling dual pronged structure accommodated by the ribs.

REFERENCES:
patent: 3377493 (1968-04-01), Levin et al.
patent: 3541373 (1970-11-01), Barr
patent: 3838483 (1974-10-01), Baranski et al.
patent: 3931541 (1976-01-01), Brenner, Jr.

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