Cathode ray tube and manufacturing apparatus for the same

Details Cathode ray tube and manufacturing apparatus for the same Cathode ray tube and manufacturing apparatus for the same

1999-09-03

2000-05-16

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

269156, 279133, H01J 926

Patent

active

060629339

ABSTRACT:
A manufacturing apparatus for a cathode ray tube attaches an electron gun to a neck of a glass valve while grasping the neck with a chuck apparatus. The chuck apparatus has at least three chuck members, a chuck member holding unit and an interlocking unit. Each chuck member has a neck contacting surface that lies on a single plane that is parallel with a central axis of the neck. The chuck member holding unit holds the chuck members so as to allow movement of the neck contacting surface of each chuck member from a periphery of the neck toward the central axis of the neck. The interlocking unit causes an interlocked movement of the chuck members so that the neck contacting surface of each chuck member moves with an equal displacement toward the central axis of the neck.

REFERENCES:
patent: 952364 (1910-03-01), Schultis
patent: 3941364 (1976-03-01), Hjelm et al.
patent: 4731040 (1988-03-01), Tominaga et al.
patent: 5282403 (1994-02-01), Rouleau

Affiliated with

Also associated with

Rating

Cathode ray tube and manufacturing apparatus for the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cathode ray tube and manufacturing apparatus for the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cathode ray tube and manufacturing apparatus for the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-254102