Patent ID: 6412144
Filing Date: 2002-07-02
Classification: E05D,E05Y,Y10S,Y10T

Abstract:
A sash window counterbalance arrangement for counterbalancing the weight of a sash window, comprising:a sash window jamb with a channel defined within said sash window jamb, said channel having a rear wall and a pair of side walls, a sash window shoe slidable in said channel, a spring arrangement connected at one end to said sash window shoe, and a spring support mounting fitted within said channel to support said spring arrangement, the spring support mounting comprising a locating peg projecting from said spring support mounting to engage a locating aperture defined within one of said channel walls and locate the spring support mounting along said channel, and a fastener engaging said spring support mounting and one of said channel walls to secure said spring support mounting to and within said channel.