John R Palmer

Title: John R. Palmer: Innovator in Firearm Mechanisms

Introduction

John R. Palmer is a notable inventor based in Utica, NY (US). He has made significant contributions to the field of firearm technology, holding a total of 2 patents. His work primarily focuses on mechanisms that enhance the functionality and safety of electrically-fired guns and industrial firearms.

Latest Patents

Palmer's latest patents include a "Firing Pin Retractor Mechanism for Electrically-Fired Guns" and a "Percussion Firing Mechanism for Industrial Guns." The firing pin retractor mechanism is designed for electrically-fired guns, featuring a breechblock that slides across the breech. This mechanism allows for the retraction of the firing pin electrode tip when the breechblock opens and closes, ensuring safe reloading. The positioning means, which include spring biasing and a plunger cam, work together to control the firing pin's movement effectively.

The percussion firing mechanism for industrial guns automates the cocking and releasing of a hammer as the breechblock closes. This innovative design includes a pivoted sear that engages the hammer, allowing for precise timing of the hammer release in relation to the breechblock movement. A set screw provides an adjustable cam surface on the hammer, enabling fine-tuning as the components wear over time.

Career Highlights

John R. Palmer is currently associated with Remington Arms Company, Inc., where he continues to develop innovative firearm technologies. His expertise in mechanical design and engineering has made him a valuable asset to the company.

Collaborations

Palmer collaborates with Kenneth C. Rowlands, contributing to advancements in firearm mechanisms and safety features.

Conclusion

John R. Palmer's contributions to firearm technology through his innovative patents demonstrate his commitment to enhancing safety and functionality in the industry. His work continues to influence the design and operation of modern firearms.