Company Filing History:
Years Active: 1991-1992
Title: Innovations by Francis S Grata
Introduction
Francis S Grata is a notable inventor based in Chambersburg, PA (US). He has made significant contributions to the field of vehicle transport apparatuses, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of vehicle transport systems.
Latest Patents
Francis S Grata's latest patents include the "Low-angle slidably supported roll-back vehicle transport apparatus" and the "Squat mechanism for vehicle trailer assembly." The first patent describes an improved roll-back apparatus featuring a deck with a sloping portion at the rearward end. This design allows for a low approach angle and a large support area, which is essential for safely receiving the weight of a vehicle during transport. The inclusion of slidable slide pads between the deck and subframe enhances the durability of the apparatus while minimizing the material needed for support.
The second patent, the "Squat mechanism for vehicle trailer assembly," introduces a roll-back frame that can achieve a smaller approach angle when in a loading position. This mechanism is self-actuated by the movement of the roll-back frame and is designed to release automatically when returning to the transport position. The innovative two-bar mechanical linkage compresses a spring, allowing the main frame to lower vertically, which in turn reduces the approach angle of the roll-back frame.
Career Highlights
Francis S Grata is associated with Jerr-Dan Corporation, where he has applied his inventive skills to develop advanced vehicle transport solutions. His work has significantly impacted the efficiency of vehicle loading and unloading processes.
Collaborations
One of his notable coworkers is Michael R Baer, with whom he has likely collaborated on various projects within the company.
Conclusion
Francis S Grata's contributions to vehicle transport technology through his innovative patents demonstrate his commitment to enhancing the industry. His work continues to influence the design and functionality of transport apparatuses, making him a significant figure in the field.