Company Filing History:
Years Active: 1976
Title: The Innovative Contributions of Clarence P Rolla
Introduction
Clarence P Rolla is a notable inventor based in San Diego, CA. He has made significant contributions to the field of engineering, particularly in the design of equipment for riveting machines. With a total of 2 patents, Rolla's innovations have enhanced the efficiency and effectiveness of riveting processes.
Latest Patents
One of Rolla's latest patents is the "Refrigerated hopper equipment for automatic riveting machines." This invention involves a refrigerating apparatus that encloses the rivet hoppers of an automatic riveting machine. By using a refrigerant such as liquid nitrogen, the temperature of the rivets in the hoppers is maintained at sub-zero levels, which helps to retard the age hardening process. The design effectively prevents frost formation on the rivets by purging the enclosure with gaseous nitrogen. The nitrogen absorbs heat as it passes through the coolant coils, converting from liquid to gas, and is then discharged into the enclosure. Additionally, dry nitrogen gas is utilized to propel the rivets into the riveting machine, minimizing downtime for servicing and changing rivets.
Another significant patent is the "Double flush riveting machine." This accessory replaces the conventional lower anvil in riveting machines, allowing both the top and bottom surfaces of a laminated assembly to be countersunk and flush riveted. The invention includes a selectively and sequentially engageable sheet clamping means, countersinking means, rivet anvil, and rivet squeezing means, which collectively enhance the riveting process.
Career Highlights
Clarence P Rolla has worked with General Dynamics Corporation, where he has applied his innovative ideas to improve riveting technology. His work has contributed to advancements in manufacturing processes, making them more efficient and reliable.
Collaborations
Rolla has collaborated with notable coworkers such as Charles L Holland and George I Baxter, who have also contributed to the field of engineering and innovation.
Conclusion
Clarence P Rolla's contributions to the field of riveting technology through his patents demonstrate his innovative spirit and commitment to engineering excellence. His work continues to influence the industry, showcasing the importance of invention in advancing manufacturing processes.