Device for inserting a shadow mask into the faceplate of a color

Details Device for inserting a shadow mask into the faceplate of a color Device for inserting a shadow mask into the faceplate of a color

1980-11-17

1982-04-06

McQuade, John

Metal working

Barrier layer or semiconductor device making

Barrier layer device making

29 2515, H01J 918

Patent

active

043228763

ABSTRACT:
To optimize the manufacture of color-picture tubes, automation of the repeated insertion of the shadow mask into the faceplate is desired, but difficulties are encountered because of the undefined positions of the connection members (faceplate studs and shadow mask leaf springs). To solve the problem, a device is disclosed which acts on the connecting members and brings them to a defined position relative to the device to permit automatic engagement of the connecting members.

REFERENCES:
patent: 3838483 (1974-10-01), Baranski
patent: 4019231 (1977-04-01), Dougherty
patent: 4130919 (1978-12-01), Oyama
patent: 4164060 (1979-08-01), Hartta
patent: 4188695 (1980-02-01), Oyama

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