Block and tackle balance assembly with brake shoe
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United States of America Patent
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Mar 9, 2010
Issued Date -
N/A
app pub date -
Oct 26, 2006
filing date -
Jun 6, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sash balance brake shoe assembly (2) is disclosed for counterbalancing a sash window (3) slidably supported within a master frame (5). The assembly generally includes a balance assembly preferably in the form of a block and tackle balance assembly (7) and a brake shoe (28). The balance assembly has a balance channel (6). The brake shoe (28) has an extension member (36) that is received by the balance channel (6). A fastener (42) directly connects the brake shoe (28) to the balance channel (6).
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