Combination pivot corner and slide guide for sash window

Details Combination pivot corner and slide guide for sash window Combination pivot corner and slide guide for sash window

1984-07-05

1986-04-15

Downey, Kenneth

Movable or removable closures

Mounted for optional movements

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

49446, 49429, 49438, E05D 1522

Patent

active

045818509

ABSTRACT:
A unitary pivot corner member having a separate pivot pin for engaging the sash balance of a double-hung sash window assembly and a slide guide integral with the member for riding in a guide rail of the master frame jamb of the window assembly. A pair of the same members are installed at opposing bottom corners of a sash window. Each of the slide guides rides in a guide rail and functions to retain the engaged guide rail in square alignment relative to the sash window whereby to eliminate gapping between the sash window and master frame jamb as the sash window is slided.

REFERENCES:
patent: 3172169 (1965-03-01), Anderson
patent: 3959926 (1976-06-01), Noecker et al.
patent: 4144674 (1979-03-01), Dovman
patent: 4363190 (1982-12-01), Anderson
patent: 4364199 (1982-12-01), Johnson et al.

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