Lock for casement windows

Details Lock for casement windows Lock for casement windows

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

Affiliated with

Also associated with

Rating

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.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1270192