Company Filing History:
Years Active: 1988
Title: David N Carey - Innovator in Air Tool Technology
Introduction
David N Carey is a notable inventor based in Bryan, Ohio, recognized for his contributions to air tool technology. He has developed an innovative mechanism that enhances the functionality and safety of rotary vane air motor tools. His work has led to the granting of a patent, showcasing his expertise in engineering and design.
Latest Patents
David N Carey holds a patent for an "Automatic fluid torque responsive shut-off mechanism for an air tool." This invention features an improved torque control mechanism that includes acceleration and speed responsive slidable elements. These elements are strategically positioned in grooves that lie in a plane transverse to the spin axis of the motor, forming an angle with the radii extending from the spin axis. The mechanism works in conjunction with a cam plate that operates a fluid supply valve, effectively closing off the air supply to the tool whenever the torque causes the motor's speed to drop below a certain threshold. Additionally, a manually operable bypass valve allows for the initiation of the air motor, while an auxiliary low volume, low pressure valve enables minor adjustments to the output shaft's orientation. For reverse operation, the speed and acceleration control is bypassed through a dedicated control mechanism.
Career Highlights
David N Carey is associated with The Aro Corporation, where he applies his innovative ideas to develop advanced air tool technologies. His work at the company has significantly contributed to enhancing the performance and safety of air tools used in various applications.
Collaborations
David collaborates with Douglas E Pyles, working together to push the boundaries of air tool technology and improve the efficiency of their inventions.
Conclusion
David N Carey is a distinguished inventor whose work in air tool technology has led to significant advancements in the field. His patent for an automatic fluid torque responsive shut-off mechanism exemplifies his innovative spirit and dedication to improving tool safety and functionality.