kwikset security 5-pin deadbolt and door knob system m. elaine buczynski michael p. tees thomas j....

Kwikset Security5-Pin Deadbolt

and Door Knob System

M. Elaine BuczynskiMichael P. Tees

Thomas J. Dudycz

Nir Pony

• Objective• Challenges• Key and Lock

Mechanism• Deadbolt Parts• Latch (deadbolt)• Door Knob Parts• Latch (door knob)• Assembly• Animation

Overview

Objective

• To graphically represent a keyed entry locking deadbolt and door knob system in Pro-Engineer Wildfire.

• To create a deadbolt and door knob each incorporating a five-pin locking mechanism including a tumbler, cylinder, upper and lower pins, springs, and buffers.

• To incorporate latches and door jams to demonstrate the functionality of the deadbolt and door knob in everyday life.

Challenges

• We had to be extremely accurate in measuring the intricate parts that were involved in this project.

• The actual modeling was difficult since each piece is complex and has ample detail, all of which is essential to the workings of the system.

• The assembly was the most difficult of all since each mechanism involved several cam, slot, and spring connections.

Key and Lock Mechanism

Deadbolt Parts

Exterior Brass Casing

Tumbler Casing

Door Jam Cover

Exterior Latch Casing

Interior Latch Casing

Bolt, Arm & Joint

Five-Pin Key

Latch Lever

Face cover & bolt knob

Latch Spring

Bolt Lock

Deadbolt Parts

Deadbolt Latch

Door Knob Parts

Turning Knob

Latch Assembly

Turning Pin

Exterior Casing Assembly

Exterior Face Plate

Door Knob Parts

Door Knob Latch

Assembly

Conclusion

• Why the manufacturer used this particular design

• Difficulties we faced when designing this in Pro-Engineer

Any questions???

Acknowledgements

Special thanks to Ray for coming in to help us in his spare time!

Mark Sproul, Johanna Leonardo, and ECS Support, thank you for the use of the DSV lab.