Company Filing History:
Years Active: 2010-2016
Title: Rick Holzmacher: Innovator in Automotive Control Systems
Introduction
Rick Holzmacher is a notable inventor based in Springfield, IL (US). He has made significant contributions to the field of automotive technology, particularly in control systems. With a total of 2 patents, Holzmacher's work focuses on enhancing vehicle safety and performance.
Latest Patents
Holzmacher's latest patents include an Electric Parking Brake Control System and a Drive-by-Wire Throttle Control Apparatus. The Electric Parking Brake Control System is designed to automatically control one or more parking brakes in a vehicle. It features an electric brake switch that communicates with a low-pressure switch to apply the parking brakes automatically. This system includes a latching type mechanism capable of controlling a solenoid air valve outside the vehicle cab. Additionally, the low-pressure switch monitors the air reservoir for low-pressure conditions and incorporates a time delay to prevent inadvertent application of the brakes.
The Drive-by-Wire Throttle Control Apparatus utilizes a variable resistance sensor to enhance throttle control in vehicles. A contact arm connects a thumb lever to the variable resistance sensor, which consists of a resistive film with both fixed and variable resistors. As the thumb lever rotates, the contact arm alters the resistance, generating a signal that is sent to the Electronic Control Unit (ECU) to control the vehicle's throttle.
Career Highlights
Rick Holzmacher is currently employed at Honeywell International Inc., where he continues to innovate in automotive technologies. His work has been instrumental in developing systems that improve vehicle functionality and safety.
Collaborations
Holzmacher has collaborated with talented coworkers such as Al Cable and Anand Chandran, contributing to the advancement of automotive control systems.
Conclusion
Rick Holzmacher's contributions to automotive technology through his innovative patents demonstrate his commitment to enhancing vehicle safety and performance. His work at Honeywell International Inc. continues to influence the industry positively.