Company Filing History:
Years Active: 1998-2003
Title: The Innovations of Roger H. Garrell
Introduction
Roger H. Garrell is a notable inventor based in Lake Orion, Michigan. He has made significant contributions to vehicle safety through his innovative designs. With a total of three patents to his name, Garrell's work focuses on enhancing the functionality and safety of seat belts in vehicles.
Latest Patents
Garrell's latest patents include a seat belt retractor and a seat belt webbing energy management device. The seat belt retractor comprises a frame, a seat belt webbing spool rotatably mounted in the frame, and an actuator for locking the seat belt webbing spool against rotation in at least one direction. An accelerometer is mounted on the frame to provide an electrical output signal indicative of vehicle deceleration. The controller monitors this signal and locks the seat belt webbing spool upon detecting a predetermined amount of vehicle deceleration.
The seat belt webbing energy management device is designed to restrain a vehicle occupant effectively. It includes a base for attachment to the vehicle and a plastically deformable torsion bar. This torsion bar twists upon rotation, allowing for a flexible member to unwind from a spool when a tensile force is applied. The device is engineered to vary the resistance to unwinding based on the amount of flexible member unwound, enhancing the safety of the occupant.
Career Highlights
Garrell works at TRW Vehicle Safety Systems Inc., where he has been instrumental in developing advanced safety systems for vehicles. His innovative designs have contributed to the overall improvement of vehicle safety standards.
Collaborations
Throughout his career, Garrell has collaborated with notable colleagues, including Barney J. Bauer and Louis R. Brown. These collaborations have fostered an environment of innovation and creativity in the field of vehicle safety.
Conclusion
Roger H. Garrell's contributions to vehicle safety through his patents and innovative designs have made a significant impact in the automotive industry. His work continues to enhance the safety of vehicle occupants, showcasing the importance of innovation in this field.