Company Filing History:
Years Active: 1991-2001
Title: Ralph E Holmquist: Innovator in Differential Technology
Introduction
Ralph E Holmquist is a notable inventor based in Battle Creek, MI (US). He has made significant contributions to the field of differential technology, holding a total of 3 patents. His work has been instrumental in advancing the functionality and efficiency of locking differentials.
Latest Patents
Holmquist's latest patents include innovative designs that enhance the performance of locking differentials. One of his key inventions is the "Compact Locking Differential," which features a clutch pack actuated by a cam arrangement. This design allows for the locking of side gears relative to the gear case, initiated by a flyweight mechanism. The mechanism includes a latch that engages with flyweights, ensuring reliable operation.
Another significant patent is the "Variable Rate Locking Differential with Pyrolitic-Carbon Friction Clutch." This invention incorporates a clutch pack that retards rotation between the gear case and side gears. The unique feature of this design is the use of pyrolytic carbon friction material, which increases the rate of engagement of the clutch pack with repeated use and rising temperatures, providing a variable rate locking differential.
Career Highlights
Ralph E Holmquist has dedicated his career to innovation in differential technology while working at Eaton Corporation. His expertise and inventive spirit have led to advancements that benefit various applications in the automotive and machinery sectors.
Collaborations
Throughout his career, Holmquist has collaborated with talented individuals such as David Allen Janson and Robert Joseph Kyle. These partnerships have fostered a creative environment that has contributed to the development of groundbreaking technologies.
Conclusion
Ralph E Holmquist's contributions to differential technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in automotive engineering and beyond.
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