David Ogilivie Crane

Title: David Ogilivie Crane: Innovator in Impulse Tool Testing

Introduction

David Ogilivie Crane is a notable inventor based in Lutterworth, GB. He is recognized for his significant contributions to the field of impulse tool testing. With a focus on innovation, Crane has developed a unique apparatus that enhances the calibration of rotary power assembly impulse tools.

Latest Patents

Crane holds a patent for a "Simulated test joint for impulse tool testing." This apparatus is designed to calibrate rotary power assembly impulse tools by utilizing a variable rate simulated test joint. The system brakes a rotary shaft using brake shoes that are in direct contact with the shaft, all controlled by a computer. The braking torque is gradually increased while the shaft is driven at free-running speed by the tool being calibrated. The monitored pulsed output of the impulse tool is initially erratic but stabilizes into a regular stream of output pulses. The first pulse of this stream can be identified, allowing for precise torque calibration. This innovative apparatus is the first of its kind to provide reliable and consistent torque calibration for impulse tools.

Career Highlights

David Ogilivie Crane is currently associated with Crane Electronics, Inc., where he continues to push the boundaries of technology in his field. His work has been instrumental in advancing the calibration processes for impulse tools, making them more efficient and reliable.

Collaborations

Crane has collaborated with notable colleagues such as Mark Simon Sloan and Peter William Everitt. Their combined expertise has contributed to the development of innovative solutions in the realm of impulse tool testing.

Conclusion

David Ogilivie Crane's contributions to impulse tool testing exemplify the spirit of innovation. His patented technology not only enhances the calibration process but also sets a new standard in the industry. His work continues to influence the field and inspire future advancements.