Glass cutter

Cutlery – Scratching implements – Having traction-rotated tool

Patent

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Details

33 32C, 225 96, C03B 3310, B26B 2500

Patent

active

041109074

ABSTRACT:
A glass cutter having a cutting wheel rotatably mounted at one end thereof. A cutting fluid reservoir is situated within the tool housing at the end remote from the cutting wheel. The cutting wheel is mounted on a support member which is spring biased to provide a constant cutting pressure. A part of the wheel supporting member cooperates with the interior of the housing to form a valve which allows cutting fluid to flow through the wheel when the wheel is displaced against the action of the spring toward the housing during a cutting operation. A wheel cover pivotably mounted to the housing adjacent the cutting wheel has a closed position in which it protects the cutting wheel, and an open position in which the cover acts as a cutting guide.

REFERENCES:
patent: 1731257 (1929-10-01), Moller
patent: 2516668 (1950-07-01), Barrett
patent: 2750674 (1956-06-01), Lee

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