Darryl R Immel

Title: **Innovative Contributions of Darryl R. Immel**

Introduction

Darryl R. Immel is an accomplished inventor based in Waterford, Wisconsin, with an impressive portfolio of five patents. His innovative spirit and technical expertise have significantly contributed to advancements in the field of dragline machinery.

Latest Patents

Among his most notable patents, Immel has developed a **Dumping System for a Dragline Bucket**. This innovative design features a dragline bucket with contoured dumping rails supported by opposite sidewalls and a rear wall, allowing for efficient dumping of materials. The system incorporates rollers that engage the dumping rails, enabling the bucket to transition from a horizontal position to a downward angle for material dumping. The uniqueness of this design lies in its improved maneuverability and enhanced operation.

In addition to the dumping system, Immel holds a patent for a **Rigging Assembly for an Excavating Bucket**. This rigging assembly includes hoist chains coupled to the bucket, with pickup links designed to match the fleet angle of the chains. This innovative approach not only improves functionality but also emphasizes parts commonality through the use of identical pins for greater efficiency in assembly.

Career Highlights

Immel's career has been marked by his association with Harnischfeger Corporation, a company specializing in manufacturing equipment for the construction and mining industries. His role as an inventor has allowed him to pioneer advancements that enhance product performance and reliability, positioning the company as a leader in its field.

Collaborations

Throughout his career, Immel has collaborated with esteemed colleagues such as Andrew P. Dretzka and Harvey J. Kallenberger. These collaborations have facilitated an environment of creativity and knowledge sharing, which has been instrumental in driving innovative solutions within the company.

Conclusion

Darryl R. Immel's contributions to the field of dragline machinery through his patents exemplify the spirit of innovation and dedication to improving industry standards. His work not only benefits his company but also advances the broader field of engineering and manufacturing, making a lasting impact on the industry.