Apparatus with changeover grooves for forming phosphor layer in

Details Apparatus with changeover grooves for forming phosphor layer in Apparatus with changeover grooves for forming phosphor layer in

1992-03-12

1993-11-09

Jones, W. Gary

Coating apparatus

With means to centrifuge work

Plural axes of rotation of work

118 56, 4147443, 901 12, 74 54, 74567, B05C 1108

Patent

active

052598772

ABSTRACT:
An apparatus for forming phosphor layers in cathode-ray tubes includes a table having a plurality of operating positions for processing panels for cathode-ray tubes to coat phosphor layers thereon. A plurality of angularly spaced clamp heads for holding the panels, respectively, are supported on the table for rotation about a first axis and angular movement about a second axis in each of the operating positions. A cam, which is operatively connected to the clamp heads, has a first cam groove for angularly moving the clamp heads through different angles about the second axis in the operating positions and a second cam groove for keeping the clamp heads in a fixed angular position with respect to the second axis in the operating positions. Joint cam groove mechanisms are combined with the cam for selectively switching between the first and second cam grooves.

REFERENCES:
patent: 2513337 (1946-03-01), Liebmann
patent: 2544199 (1951-03-01), Vredenburg
patent: 3080765 (1963-03-01), Eisele
patent: 3240358 (1966-03-01), Ferguson
patent: 3259254 (1966-07-01), Mitchell
patent: 3319556 (1967-05-01), Fiore
patent: 3319759 (1967-05-01), Hajduk et al.
patent: 3376153 (1968-04-01), Fiore
patent: 3672932 (1972-06-01), D'Augustine
patent: 3832211 (1974-08-01), Cook et al.
patent: 3899994 (1975-08-01), Cook et al.
patent: 4069724 (1978-01-01), Sobotta
patent: 4293268 (1981-10-01), Mink
patent: 4760671 (1988-08-01), Ward

Affiliated with

Also associated with

Rating

Apparatus with changeover grooves for forming phosphor layer in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus with changeover grooves for forming phosphor layer in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus with changeover grooves for forming phosphor layer in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1139717