Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1991-07-25
1992-06-23
Rose, Robert A.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51325, 51289R, B24B 1302
Patent
active
051232197
ABSTRACT:
A method of construction is disclosed for an optical switch having a first and second array of optical fibers held in axial alignment and relatively rotatable about an axis of rotation to effect optical coupling and decoupling of fibers of the opposing arrays. The method provides for polishing terminal ends of fibers of the arrays. The method includes holding the array against a complimentarily shaped reference surface while polishing with a polishing medium disposed between the surface and the array.
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Beard Michael S.
Emmons David J.
Roberts Harold A.
ADC Telecommunications Inc.
Rose Robert A.
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