Index device

Card – picture – or sign exhibiting – Register – or file – Shiftable file item or file item support

Patent

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Details

40378, 40532, B42F 1734

Patent

active

046852328

ABSTRACT:
An indexing device having a container for holding a plurality of cards therein and a cover pivotally mounted to the container by means of a shaft. When the cover is opened by the force of a resilient spring, the card placed at a desired location is exposed. A damping mechanism is provided around the shaft of the device to prevent the cover from being suddenly swung open, which would otherwise be caused by the resilient force.

REFERENCES:
patent: 4064643 (1977-12-01), Greif
patent: 4070776 (1978-01-01), Mitsuhashi
patent: 4236334 (1980-12-01), Kimura

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