Cathode-ray tube contact spring

Details Cathode-ray tube contact spring Cathode-ray tube contact spring

1998-09-08

2000-12-05

Patel, Vip

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

313404, H01J 2980

Patent

active

061571180

ABSTRACT:
A cathode-ray tube has an internal magnetic shield and at least one contact spring attached to the shield. The shield includes a land with an outer edge and an inner edge. The spring includes two portions, a clasp portion attached to the shield at the land, and a contact leaf portion. The clasp portion includes a flat body with a reverse bend hook at a first end, and a latch at an end opposite to the first end. The hook engages the outer edge of the land, and the latch engages the inner edge of the land. The leaf portion is connected to and extends from the latch.

REFERENCES:
patent: 4310779 (1982-01-01), Penird et al.
patent: 4433267 (1984-02-01), Kuryla et al.
patent: 4670686 (1987-06-01), Muenkel et al.
patent: 5126624 (1992-06-01), Ji
patent: 5336962 (1994-08-01), Keller
patent: 5350970 (1994-09-01), Vennix et al.
patent: 5510669 (1996-04-01), Buren

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