Pivoting Handle Installation Tool for Assembling Pre-tension Spiral Balances into Window Frames
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United States of America Patent
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N/A
Issued Date -
Aug 26, 2010
app pub date -
Feb 25, 2009
filing date -
Feb 25, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tool to facilitate the installation of spiral rod balances after the sash has been installed into the window frame. The tool becomes an extension onto the end of the spiral rod of a conventional spiral rod balance and forms a spiral balance sub-assembly. It enables the installer to pull the end of the spiral rod from its pre-tensioned positioned in the balance containment tube without the necessity of having to use another tool, turn the tool so that a sash clip securely fixed onto the spiral rod is seated the sash rail. The tool can be recycled by the window manufacturer for re-use.
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Family
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Cited Art Landscape
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