James A Levitte

Title: Innovations by James A. Levitte

Introduction

James A. Levitte is an accomplished inventor based in Plymouth, MI (US), known for his contributions to the automotive industry. He holds two patents that showcase his innovative approach to solving engineering challenges.

Latest Patents

One of his latest patents is the "Wheel end assembly with locking fastener." This invention features a locking washer designed for axles on vehicles, which prevents a nut from rotational movement relative to the axle. The locking washer includes a sleeve step with a central passage that has a non-cylindrical section, rotationally coupled to the axle. This design incorporates polygonal lobes or splines that engage a matching shaped portion on the axle. By engaging the washer directly on the shaped portion of the axle, manufacturing costs and steps are reduced, as it eliminates the need for machining the threaded portion. This innovative washer prevents any relative movements between the axle and the washer due to disturbances such as vibration, impact, and rotation.

Another significant patent by Levitte is the "Fastener screw thread and pilot to avoid cross threading." This invention involves a screw or bolt with a conventional threaded shank and a tapered pilot or lead end, facilitating easy entry into a threaded receptacle or nut. The pilot lead extends axially from the end of the shank and can be cylindrical or elliptical. In both forms, partial threads extend around the pilot's periphery, with an unthreaded transition surface that enhances the ease of use and prevents cross-threading.

Career Highlights

Throughout his career, James A. Levitte has worked with notable companies, including Ford Motor Company Limited and Visteon Global Technologies, Inc. His experience in these organizations has contributed to his expertise in automotive engineering and innovation.

Collaborations

Levitte has collaborated with several professionals in his field, including Ronald G. Weiss and Jonathon P. Schmidt. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

James A. Levitte's innovative patents reflect his dedication to improving automotive technology. His work not only addresses practical challenges but also contributes to the advancement of engineering practices in the industry.