Pivot corner for a sash window

Details Pivot corner for a sash window Pivot corner for a sash window

1991-10-02

1993-10-12

Cuomo, Peter M.

Movable or removable closures

Mounted for optional movements

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

16386, E05D 1522

Patent

active

052514013

ABSTRACT:
A pivot corner adapted for operative engagement with a sash balance brake assembly of a pivotable sash window is disclosed. The pivot corner comprises a housing having an axial bore and a pivot pin. The pivot pin has a first portion disposed within the bore and a second portion extending outwardly therefrom and adapted for operative engagement with the brake assembly. The axial bore and the first pin portion are complementarily octagonal in cross-section. The first pin portion has a cross-section sufficiently smaller than the cross-section of the axial bore to permit non-destructive rotation of the pin relative to the housing upon application of a predetermined torque.

REFERENCES:
patent: 2598560 (1952-05-01), Kenyon
patent: 3068508 (1962-12-01), Heyer
patent: 3222733 (1965-12-01), Wahlfeld et al.
patent: 3434236 (1969-03-01), Weidner et al.
patent: 4542558 (1985-09-01), Brockhaus
patent: 4566408 (1985-03-01), Brown
patent: 4683676 (1987-08-01), Sterner
patent: 4718194 (1988-01-01), FitzGibbon et al.

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