Roy W Franklin

Title: Roy W Franklin: Innovator in Locking Mechanisms

Introduction

Roy W Franklin is a notable inventor based in Potters Bar, GB. He has made significant contributions to the field of locking mechanisms, particularly through his innovative designs that enhance security and functionality.

Latest Patents

Franklin holds a patent for a sophisticated locking mechanism. The release mechanism of his electronic timelock employs two bistable electromagnetic actuators to control the 'on-guard' and 'off-guard' conditions of the lock. Each actuator comprises an element of ferro-magnetic material, whose magnetic polarity serves as the 'memory' of whether the lock is in an on- or off-guard period. This polarity is reversed by single magnetizing pulses through associated coils when each successive on- and off-guard period is programmed to commence. When on-guard, the coils are pulsed in one direction to magnetize the actuating elements, allowing them to be attracted by specified poles of associated field magnets. In this condition, the actuating elements block a beam that is pivoted centrally to a bolt, which in turn blocks a bar attached to the door's boltwork. When off-guard, the coils are pulsed in the opposite direction to reverse the magnetization of the actuating elements, enabling the beam to be lifted with the bolt as a spring snib on the bolt rides up a notch in the bar when retracted. If the bar is forced when the mechanism is locked, the snib is turned until a face on the bar is blocked by the bolt, thus limiting the force that can be applied through the beam to the actuating elements. If one actuator fails in the on-guard position, the lock can still be released when the other actuator switches to the off-guard position by pivotal movement of the beam. Franklin's patent represents a significant advancement in electronic locking technology.

Career Highlights

Franklin is associated with Chubb & Son's Lock and Safe Company Limited, a company renowned for its expertise in security solutions. His work has contributed to the development of advanced locking systems that prioritize user safety and convenience.

Collaborations

Franklin has collaborated with Nicholas George Luckett, working together to enhance the design and functionality of locking mechanisms.

Conclusion

Roy W Franklin's innovative contributions to locking mechanisms demonstrate his commitment to improving security technology. His patent reflects a deep