Handle fitting for a drive rod locking arrangement for windows,

Details Handle fitting for a drive rod locking arrangement for windows, Handle fitting for a drive rod locking arrangement for windows,

1984-10-26

1987-01-06

Moore, Richard E.

Closure fasteners

Operators with knobs or handles

E05C 2100

Patent

active

046341609

ABSTRACT:
A handle fitting for a drive rod locking arrangement for windows, doors and the like, in which a drive rod actuating lever (4) is mounted in a housing (1) for pivotal movement about an axis B and an actuating handle is rotatable about an axis A intersecting the axis B. The drive shaft of the operating handle includes a coupling portion (20) having a concentric shoulder (24) engaging in an opening (12) to retain the lever (4) in place and a crank (19) engages in a slot (18) in a laterally movable drive slide having a projection (17), so that lateral movement of the slide caused by the crank (19) effects pivotal movement of the lever (4).

REFERENCES:
patent: 1436892 (1922-11-01), Morse et al.
patent: 1601790 (1926-10-01), Beringer
patent: 3116082 (1963-12-01), Chanaryn et al.
patent: 3955839 (1976-05-01), Proska et al.

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