Closure operator

Details Closure operator Closure operator

1977-12-07

1980-01-08

Downey, Kenneth

Movable or removable closures

With operator for movably mounted closure

Through wall type

E05F 1136

Patent

active

041820797

ABSTRACT:
A device for actuating a panel member mounted to a frame member for pivoted movement about a predetermined axis comprising an elongated rod rotatable about its longitudinal axis and mounted at an angle of about 45.degree. relative to said pivot axis. A carrier finger is rigidly connected to one end of the rod and projects at an angle of about 90.degree. thereto. The carrier finger is engageable in a slot in the panel and is operable, upon rotation of the rod about its axis, to effect through the carrier finger and slot, rotation of the panel relative to the frame.

REFERENCES:
patent: 6748 (1849-09-01), Reed et al.
patent: 796673 (1905-08-01), Richardson
patent: 802167 (1905-10-01), Hutt
patent: 872682 (1907-12-01), Prescott

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