Location History:
- Grosse Point, MI (US) (1995)
- Grosse Pointe, MI (US) (1976 - 1996)
Company Filing History:
11 out of 582 
7 out of 754 
1 out of 30,982 
Years Active: 1976-1996
Title: **The Innovative Mind of Robert J. Rumpf**
Introduction
Robert J. Rumpf, an inventive engineer based in Grosse Pointe, MI, has made significant contributions to automotive safety through his 19 patents. His innovative solutions have helped enhance the functionality and reliability of seat belt systems, showcasing his commitment to improving vehicle safety.
Latest Patents
Among his most recent patents, Rumpf has developed an **Inertia Sensitive Seat Belt Retractor**. This device features a vehicle deceleration sensing assembly operable at various inclined orientations, which effectively blocks the withdrawal of belt webbing from a spool. The mechanism utilizes a first inertia member that moves in response to the vehicle's deceleration, engaging a pawl with a ratchet to prevent accidental unwinding of the seat belt.
Additionally, his patent for a **Seat Belt Retractor with Dual Sensitivity** introduces a web-sensitive locking mechanism. This mechanism allows the retractor to adjust its sensitivity based on the vehicle's dynamics, offering both a low-level sensitivity for quick donning of the seat belt webbing and a high-level sensitivity to lock the retractor during a collision. This versatility ensures that the retractor operates effectively in various installation angles and seating positions.
Career Highlights
Rumpf's career includes notable positions at prominent companies such as Firestone Tire & Rubber Company and TRW Vehicle Safety Systems Inc. His experiences in these organizations have equipped him with the knowledge and skills to develop cutting-edge safety devices central to modern vehicles.
Collaborations
Throughout his career, Rumpf has worked alongside distinguished professionals like Regis V. Pilarski and Ronald A. Willey. Their collaborations have likely contributed to the innovative strategies and successful patent filings that have marked his career.
Conclusion
Robert J. Rumpf's prolific work in automotive safety innovation demonstrates his dedication to protecting lives on the road. With numerous patents to his name, he continues to be a key figure in the development of advanced seat belt systems that enhance occupant safety and vehicle functionality.