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.