Patent · US Expired

Method of aligning a color tube cone and apparatus for carrying out the method

US4335492A · kind A · utility

1Cited by

3References

5Claims

0Family size

Assignee

International Standard Electric Corporation · US

Inventors

Peter Schmidt · San Jose, US
Otto Brunn · Wernau, DE
Dieter Forker · Eßlingen, DE
Willi Schmidt · Blankenloch, DE

Key dates

Filing date	Nov 14, 1979
Grant date	Jun 22, 1982
Priority date	—
Expiry date	Nov 14, 1999

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S269/908
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Heretofore, the tube neck, the seal edge extending along the largest circumference of the funnel section, and reference pads located at or near the seal edge have been aligned relative to each other. It is proposed to align the seal edge, the reference pads, and the tube neck in relation to the longitudinal axis of a "transition section" (portion between neck-funnel seal and position of deflection on the funnel yoke) in such a way that the axis perpendicular to the plane bounded by the seal edge and the reference pads, the longitudinal axis of the neck coincide with the longitudinal axis of the "transition section".

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.