E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 11/16 (2006.01) E05B 1/00 (2006.01) G05G 1/08 (2006.01)
Patent
CA 2429911
The present invention provides a handle (10) for use during the installation of a casement window assembly (100). The handle (10) is integrally comprised of a post (20) and a lever (60) extending substantially perpendicular from the post (20). The post (20) has a cylindrical receiver (30) with a plurality of splines (50) extending radially inward. The receiver (30) and the splines (50) are adapted to engage a spindle (118) of the window assembly (100). The lever (60) has an internal slot (80) that is adapted to receive a link (130) of the window assembly (100). The lever (60) also has at least one aperture (90) that is adapted to provide visual access of the interaction between the link (130) and the slot (80). Thus, the handle (10) can be used to perform two distinct functions during the installation of the casement window assembly (100).
Blake Cassels & Graydon Llp
Newell Operating Company
LandOfFree
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