Company Filing History:
Years Active: 1998-1999
Title: Christopher A. Cathcart: Innovator in Brake Actuation Technology
Introduction
Christopher A. Cathcart is a notable inventor based in Spartanburg, SC (US). He has made significant contributions to the field of brake actuation technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is the "Spring applied parking brake actuator having a collet style slack." This invention is designed for use on passenger transit railway vehicles. The actuator features a housing that contains both a service piston and a parking brake piston. The service piston connects to an inner hollow stem, which has a forward conical surface that engages a collet on a threaded rod within the stem. The parking brake piston is surrounded by a hollow outer sleeve, with a coil spring that applies braking force when fluid pressure is removed. This mechanism ensures effective engagement of brake components in transit vehicles.
Another significant patent is the "Parking brake manual release mechanism." This quick relief mechanism includes a sleeve with an external circumferential groove and a locking ring that seats in the groove. The locking ring is split at one location, allowing for engagement and disengagement through a rotatable clamping device. This innovative design facilitates the efficient operation of the parking brake system.
Career Highlights
Christopher A. Cathcart has worked with prominent companies in the industry, including Westinghouse Air Brake Company. His experience in these organizations has contributed to his development as an inventor and innovator in brake technology.
Collaborations
Throughout his career, Christopher has collaborated with notable individuals, including Roland S. Moore. These partnerships have likely enriched his work and led to advancements in his inventions.
Conclusion
Christopher A. Cathcart is a distinguished inventor whose work in brake actuation technology has made a lasting impact. His patents reflect his commitment to innovation and excellence in engineering.