Ronald E Hart

Title: Ronald E. Hart: Innovative Inventor from Muscatine, IA

Introduction

Ronald E. Hart, an inventive mind hailing from Muscatine, Iowa, is known for his contributions to agricultural machinery through innovation. With a total of two patents to his name, Hart has made significant strides in enhancing the functionality of tractor components, marrying practicality with engineering expertise.

Latest Patents

Hart's latest patents consist of two noteworthy innovations:

1. **Combined Door and Tool Tray in Tractor Engine Housing**: This invention features an improved vertical service door for a tractor engine housing that hinges vertically and swings horizontally. The design includes a lower panel hinged to the bottom edge of an upper panel. When opened, the lower panel supports itself horizontally, effectively serving as a tool tray during engine service. Preferred embodiments of this invention incorporate an inwardly-turned edge that acts as a vertical retaining edge for the tray, along with a rod/J-slot linkage to maintain the lower panel's position.

2. **Sealed Bushing Assembly for Pivotal Members**: This patent introduces a bushing assembly designed for pivotal connections between two associated members. The assembly is uniquely sealed, comprising concentrically arranged outer and inner bushings that are secured by annular end caps. This configuration allows for convenient lubrication of the bushing interface, resulting in reduced maintenance requirements. Notably, the final assembly is achieved using an adhesive, enabling manual fitting of components to complete the assembly process.

Career Highlights

Ronald E. Hart has made his mark in the engineering field while working at J.I. Case Company, a well-known manufacturer in the agricultural machinery industry. His work focuses on developing innovative solutions that improve the efficiency and ease of use in tractor maintenance.

Collaborations

Throughout his career, Hart has collaborated with various talented individuals, including his coworkers Robert T. Peterson and Frederick D. Carlson. Together, they have contributed to the advancement of engineering technologies that support agricultural practices.

Conclusion

In summary, Ronald E. Hart exemplifies innovation in the field of agricultural machinery through his patents and collaborative work. His inventions not only serve practical purposes but also reflect a deep commitment to improving industry standards in tractor design and maintenance. As technology continues to evolve, Hart's contributions will remain significant in driving future innovations in the sector.