Door handle means suitable for mounting slim lever handle

Details Door handle means suitable for mounting slim lever handle Door handle means suitable for mounting slim lever handle

1990-10-02

1991-09-10

Nicholson, Eric K.

Closure fasteners

Rollback and spindle connection

292DIG53, E05B 306

Patent

active

050467727

ABSTRACT:
A door handle device includes: a restoring device mounted on a washer secured to a door, a spindle laterally adjustably mounted in the restoring device, and a lever handle having a handle sleeve fixed on an outer end portion of the spindle rotatably driving the spindle for operating a latch bolt for opening the door, in that the restoring device is provided for restoring the lever handle once depressed by a door opener and for adjustably securing the spindle on the device with respect to a door thickness in order for a connection of the spindle to a latch bolt mechanism operatively retracting or extending the latch bolt. The spindle is directly secured to the door handle so that a handle sleeve formed on a central portion of the door handle may be made as slim as possible.

REFERENCES:
patent: 555354 (1896-02-01), Worsey
patent: 1089435 (1914-03-01), Page
patent: 1135731 (1915-04-01), Smyser
patent: 1263880 (1918-04-01), Glossop
patent: 1947282 (1934-02-01), Theis
patent: 2080174 (1936-01-01), Hart et al.
patent: 3156495 (1964-11-01), Holden
patent: 4453753 (1984-06-01), Fayerman et al.

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