Tilt window balance shoe assembly

Details Tilt window balance shoe assembly Tilt window balance shoe assembly

1985-11-20

1987-08-04

Dorner, Kenneth J.

Movable or removable closures

Mounted for optional movements

Pivot mounted on sliding member; e.g., slide-stile

49453, 49176, E05D 1522

Patent

active

046836764

ABSTRACT:
A tilt window balance shoe assembly embodying a split balance shoe structure which enables the replaceable installation and removal thereof within a window casing jamb channel thereby eliminating either the window casing production prefabrication and cost therefor of providing a specially cut window jamb notch to accommodate the after-installation removal of a worn and reinstallation of a conventional unitarily constructed replacement tilt window balance shoe, or, if no such access notch has been provided, then elimination of both the maintenance and repair cost and inconvenience of additionally removing and reinstalling the window sash counterbalance mechanism in order to otherwise accomplish conventional balance shoe removal and replacement.

REFERENCES:
patent: 616484 (1898-12-01), Myers
patent: 3055062 (1962-09-01), Peters et al.
patent: 3091005 (1963-05-01), Woodhams
patent: 3184784 (1965-05-01), Peters
patent: 3399490 (1968-09-01), Heitinger
patent: 3434236 (1969-03-01), Weidner et al.
patent: 3959926 (1976-06-01), Noecker et al.

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