Screen installer tool

Details Screen installer tool Screen installer tool

1988-08-22

1990-02-13

Hartman, Judy J.

Metal working

Means to assemble or disassemble

To apply or remove a resilient article

29270, 29278, B23P 1902

Patent

active

048994294

ABSTRACT:
A screen installer tool includes a handle, a front portion and a rear portion. A circular disk is affixed to the front portioned and a second circular disk is affixed to the rear portion, each of which rotate as the screen installer tool is moved in a forward direction. The front roller has a convex edge and the thickness of the front roller is selected to fit within the channel of a screen frame, whereby the screen is formed in the channel as the tool is moved forward. The back roller has a concave edge for receiving and inserting a pliable spline material into the formed screen within the channel as the tool is moved. A spline path is provided from the back end of the tool to permit the spline material to easily inserted into the tool around the back roller as the tool moves forward and an idler roller, under spring tension, is provided to hold the spline material against the back roller.

REFERENCES:
patent: 739342 (1903-09-01), Peregrine
patent: 3077907 (1963-02-01), Gottlieb
patent: 3307249 (1967-03-01), Hohoff
patent: 4172313 (1979-10-01), Takahashi
patent: 4578851 (1986-04-01), Song
patent: 4765771 (1988-08-01), Howsley

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