Abrading – Machine – Rotary tool
Patent
1999-09-07
2000-12-26
Scherbel, David A.
Abrading
Machine
Rotary tool
451279, 451 41, B24B 4900
Patent
active
061650552
ABSTRACT:
A polishing holder arm includes a polishing holder mounting/dismounting device having a base section supported by a base plate through a horizontally rotational shaft to permit the device to rotate and move upward from an approximately horizontal position and the other end section engaged with the polishing holder H. The holder H includes a coupling section whose rotation is restricted by the polishing holder arm and which is detachably coupled with the polishing holder mounting/dismounting device at a center. A polishing force applying device A moves between a position where it applies a downward spring urging force to the polishing holder arm and a position where it permits the polishing holder arm to rotate and move upward. With this arrangement, the optical fiber end surface polishing device causes the polishing holder H to be easily mounded and dismounted on and from the polishing holder arm; can adjust a polishing force double and permits the polishing holder arm to jump upward and rotate at least 90.degree. from an approximately horizontal position.
REFERENCES:
patent: 4513537 (1985-04-01), Spurling et al.
patent: 4905415 (1990-03-01), Moulin
patent: 4967518 (1990-11-01), Moulin
patent: 4979334 (1990-12-01), Takahashi
patent: 5547418 (1996-08-01), Takahashi
patent: 6039630 (2000-03-01), Chandle et al.
Shiokawa Naotoshi
Takahashi Mitsuo
Yamada Kunio
Frank Robert J.
Kelemen Gabor J.
Ojini Anthony
Scherbel David A.
Seikoh Giken Co. Ltd.
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