Pivot mechanism for pivoted windows

Details Pivot mechanism for pivoted windows Pivot mechanism for pivoted windows

1978-07-21

1980-07-01

Kannan, Philip C.

Movable or removable closures

With means mounting closure for swinging

Pivots on opposed portal members

16130, E06B 340

Patent

active

042099463

ABSTRACT:
A pivot mechanism for pivoted or reversible windows includes a stationary base adapted to be secured to a window frame member and a slide base slidably mounted on the stationary base and with which a window sash edge is pivotally engageable. A screw threadedly extends through one of the bases and is coupled with the other base by means of a pair of annular flanges on one end of the screw, between which is received a pair of arms extending from the other base. By turning the screw, the slide base is moved with respect to the stationary base, thereby providing a bearing for a pivot shaft on the window sash edge or positionally adjusting a pivot shaft on the slide base.

REFERENCES:
patent: 2583950 (1952-01-01), Kirschner
patent: 2923036 (1960-02-01), Beyrle
patent: 2987756 (1961-06-01), Hollansworth
patent: 3021555 (1962-02-01), Hogedal
patent: 3251088 (1966-05-01), Boundy
patent: 3325942 (1967-06-01), Bejarano
patent: 3584332 (1971-06-01), Taylor
patent: 3911623 (1975-10-01), Walter
patent: 4142272 (1979-03-01), Oogami et al.

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