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Construction of a tape guide roller for a videocassette recorder

Image Number 2 for United States Patent #4729500.

A tape guide roller formed from a resin for a videocassette recorder comprises a roller body, a pair of flanges disposed at ends of the roller body, the pair of flanges being adapted to hold the roller body at a predetermined position on a shaft which is mounted to a body of the video cassette recorder, and an inertia ring made of a material generating a high inertia force, the inertia ring being secured to one end of the roller body whereby a tape utilized the tape guide roller can stably travel causing reduction of vibration of the tape guide roller.

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