Method and apparatus for positioning a feeder needle, and...

Details Method and apparatus for positioning a feeder needle, and... Method and apparatus for positioning a feeder needle, and...

2005-06-01

2010-12-28

Rodriguez, Paul L (Department: 2123)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Digital positioning

C065S379000, C222S055000, C222S519000, C222S594000, C222S596000, C118S680000, C118S692000, C427S008000, C702S041000

Reexamination Certificate

active

07860588

ABSTRACT:
The invention relates to a method and an apparatus for positioning a feeder needle, and to a production line for optical components, in which a feeder needle of an apparatus for portioning fluid material, preferably softened glass, in particular of a needle feeder, has its position relative to a seat for the feeder needle recorded by means of a force-measuring device, and to further apparatuses which realize this method and to objects produced by the process.

REFERENCES:
patent: 4274859 (1981-06-01), Mumford
patent: 4551163 (1985-11-01), Duga et al.
patent: 5242408 (1993-09-01), Jhuboo et al.
patent: 5808203 (1998-09-01), Nolan et al.
patent: 6610364 (2003-08-01), Kweon et al.
patent: 2005/0224050 (2005-10-01), Schmitfranz et al.
patent: 6212618 (1987-01-01), None
patent: 11157847 (1999-06-01), None
patent: WO99/14166 (1999-03-01), None
Office Action dated Jan. 27, 2010 corresponding to Japanese Patent Application No. 2005-161380.

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