E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
292/19, 292/26
E05C 3/04 (2006.01)
Patent
CA 1254923
ABSTRACT OF THE DISCLOSURE An improved casement window securement mechanism includes two cams, one handle, cam linkage and a cam and linkage supporting spacer. The spacer supported cam is a reaching cam including a cam ramp with a straight drawing portion, and cam center and over-center portions. The reaching cam draws a catch at a rate varying with the cam angle of rotation. The securement mechanism draws and posi- tively secures a bowed or warped casement sash.
496751
Ridout & Maybee Llp
Rolscreen Company
LandOfFree
Lock for casement windows does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lock for casement windows, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lock for casement windows will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1270192