Operator assembly

Details Operator assembly Operator assembly

E - Fixed Constructions

05

F

E05F 11/08 (2006.01)

Patent

CA 2459237

An operator suitable for opening and closing casement windows includes a housing (e.g., a base and a cover), and an operator arm subassembly driven by a worm. The operator arm subassembly may include at least one operator arm pivotally disposed in the housing via a flanged bearing. The operator arm may define a gear. If a plurality of operator arms are present, a sun gear may be used. The flanged bearing properly aligns the components to reduce stresses encountered during use. The flanged bearing may have a base portion, a middle portion, and an upper portion in a stepped configuration. The base may engage the base of the housing. The upper portion of the bearing may engage a cover of the housing. A middle portion of the bearing pivotally joins the arm and/or sun gear. The instant flanged bearing provides a smoother, more efficient operation and increases the useful life of the operator.

Affiliated with

Also associated with

Rating

Operator assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Operator assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operator assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1729414