Barrel cam locking device

Details Barrel cam locking device Barrel cam locking device

E - Fixed Constructions

05

C

292/52

E05C 21/00 (2006.01) E05B 57/00 (2006.01)

Patent

CA 1126787

8591-SL-VD Abstract of the Disclosure A latch bolt operating mechanism includes a thumb- turn, a barrel cam, a shaft for coupling the thumbturn to the barrel cam to cause rotation of the barrel cam in response to movement of the thumbturn, a follower for the barrel cam and apparatus attaching the follower to the latch bolt to cause the latch bolt to move in response to actu- ation of the barrel cam. The illustrative barrel cam in- cludes two generally diametrically opposed cam lobes such that rotation of the thumbturn either clockwise or counter- clockwise retracts the latch bolt. The follower includes a bar which lies against the cam surface of the barrel cam, and the latch bolt moving apparatus includes an actuator arm which is pivotally mounted adjacent one of its ends, the. follower pin being mounted intermediate the actuator arm ends, the follower pin being supported adjacent the barrel cam, and the actuator arm further including a roller retractor actuator adjacent its other end.

326653

Affiliated with

Also associated with

Rating

Barrel cam locking device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-873759