Abrading – Machine – Rotary tool
Reexamination Certificate
2005-09-20
2005-09-20
Nguyen, Dung Van (Department: 3723)
Abrading
Machine
Rotary tool
C451S270000
Reexamination Certificate
active
06945860
ABSTRACT:
An optical connector machining apparatus (500) is comprised of an operation circuit box (1) containing a drive motor (9) and a battery (10) while serving as a grasping section, and a planetary gear mechanism box (2) having a drive mechanism (8) that rotatably holds a polishing table (4) with a polishing table retainer (3) while permitting rotation of the drive motor to be delivered to the polishing table retainer through a planetary gear mechanism, wherein a chuck mounting section (5) is fixedly secured to the planetary gear mechanism box through two pieces of columns (6, 6), and a chuck (43), slidably guiding a ferrule (A) with respect to the polishing table in a vertical direction, and a pressure-applying mechanism (7) for urging the ferrule to the polishing table in a vertical direction, are mounted to the chuck mounting section.
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Ishikawa Yoshiyuki
Matsui Shinsuke
Holmes Brenda O.
Kilpatrick & Stockton LLP
Nguyen Dung Van
Nippon Telegraph and Telephone Corporation
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