Patents by Inventor Howard E. Huber, Jr.
Howard E. Huber, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20090121539Abstract: The present locomotive brake system includes a brake controller operable by an operator and a brake pipe vent valve. The brake controller includes an emergency output port which provides emergency pneumatic signal on the emergency output port when the brake controller is in an emergency position. The brake pipe vent valve includes a housing having brake pipe, emergency input and exhaust ports, and first and second valves. The emergency output port is fluidly connected to the emergency input port. The first valve selectively connects the brake pipe port to the exhaust port when opened in response to an emergency signal on the brake pipe port. The second valve selectively connects the brake pipe port to the exhaust port when opened in response to an emergency signal on the emergency input port.Type: ApplicationFiled: November 8, 2007Publication date: May 14, 2009Applicant: New York Air Brake CorporationInventors: John M. Reynolds, Scott Margeson, Derick Call, Howard E. Huber, JR., Steven R. Newton
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Patent number: 7377370Abstract: A brake system for a rail vehicle including a brake cylinder having a housing, a port on the housing for receiving fluid pressure signals, a pressure piston carried inside the housing, and a shaft inside the housing. The shaft is connected at one end to the pressure piston and at the other end to a device to apply and release the brakes of the rail vehicle. A parking brake locking mechanism is located inside the housing and includes first and second elements cooperating to lock and unlock the parking brake locking mechanism. Further included is a device for unlocking the parking brake locking mechanism from the locked position.Type: GrantFiled: June 30, 2006Date of Patent: May 27, 2008Assignee: New York Air Brake CorporationInventors: Howard E. Huber, Jr., Simon Czypionka
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Patent number: 7306295Abstract: The present disclosure relates to a pump system for parking brakes for a rail vehicle. The pump system includes at least one actuator, at least one pump and a reservoir as a fluid source. Also included is a manifold in fluid communication with the reservoir and the actuator. Further included are a plurality of valves and fluid paths internal to the manifold to allow fluid flow among the at least one pump and the reservoir.Type: GrantFiled: March 2, 2004Date of Patent: December 11, 2007Assignee: New York Air Brake CorporationInventors: Howard E. Huber, Jr., Steven R. Newton, Jeffrey F. Sauter, Robert L. Neulieb
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Patent number: 7249659Abstract: An actuator responsive to fluid signals to retract and extend a piston. The actuator includes a cylinder and a pressure piston carried inside the cylinder. Also included is a shaft, and a rod connected to the pressure piston. The actuator further includes a first port for receiving a fluid pressure to move the pressure piston to a first position. The actuator also has a locking mechanism. The locking mechanism has a first and second surface, and both surfaces are movable in response to the fluid pressure at the first port. The surfaces lock the pressure piston in a first position upon removal of the fluid pressure at the first port.Type: GrantFiled: January 8, 2004Date of Patent: July 31, 2007Assignee: New York Air Brake CorporationInventors: Howard E. Huber, Jr., Jeffrey F. Sauter, Robert L. Neulieb, Steven R. Newton
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Patent number: 7163090Abstract: A brake system for a rail vehicle including a brake cylinder having a housing, a port on the housing for receiving fluid pressure signals, a pressure piston carried inside the housing, and a shaft inside the housing. The shaft is connected at one end to the pressure piston and at the other end to a device to apply and release the brakes of the rail vehicle. A parking brake locking mechanism is located inside the housing and includes first and second elements cooperating to lock and unlock the parking brake locking mechanism. Further included is means for unlocking the parking brake locking mechanism from the locked position.Type: GrantFiled: January 14, 2005Date of Patent: January 16, 2007Assignee: New York Air BrakeInventors: Howard E. Huber, Jr., Simon Czypionka
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Patent number: 6698552Abstract: The present invention is a parking brake for a rail vehicle having a brake cylinder and a piston in the brake cylinder responsive to forces to apply and release the brakes on the vehicle. The parking brake further includes at least one off-center connecting rod extending though an opening in the brake cylinder and connected to the piston through that opening. The parking brake also includes a force multiplier supported by the brake cylinder and connected to the at least one off-center connecting rod. Further included is an actuator connected to the force multiplier for driving the force multiplier to provide the force to move the at least one rod and the piston to move the brakes to an apply position.Type: GrantFiled: August 7, 2002Date of Patent: March 2, 2004Assignee: New York Air Brake CorporationInventors: Howard E. Huber, Jr., Jeffrey F. Sauter, Zdzislaw Samulak, Lyle Jantzi, Jerry Peck, Steven R. Newton
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Patent number: 6431329Abstract: A fluid parking brake for a rail vehicle having a brake cylinder with a first piston responsive to fluid signals to apply and release the brakes on the vehicle. The parking brake includes a housing having a second piston in the housing and which is coupled to the first piston. An apply port in the housing receives a pressure signal to move the second piston to an apply position. A locking clutch is provided for locking the second piston in the applied position.Type: GrantFiled: September 14, 2000Date of Patent: August 13, 2002Assignee: New York Air Brake CorporationInventors: Howard E. Huber, Jr., Robert L. Neulieb
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Patent number: 6375278Abstract: A parking brake for a rail car vehicle including an electric motor driving a hydraulic pump fluidly connected to and controlling a bidirectional hydraulic actuator coupleable to the rail car's wheel brakes. An electric controller is connected to the pump and controls activation/deactivation of the pump with the controller including various switches. Also included is a coupler for coupling the actuator to one of a brake beam or an actuator of the parking brake.Type: GrantFiled: December 20, 2000Date of Patent: April 23, 2002Assignee: New York Air Brake CorporationInventors: Jeffrey F. Sauter, Robert L. Neulieb, Howard E. Huber, Jr., Lyle J. Jantzi
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Patent number: 6227520Abstract: A diaphragm piston having a diaphragm between a body and plate. A post integral with and extends from the body through the diaphragm and the plate. A stop is coupled to the post and limits the axial movement of the plate away from the body. A spring seat is coupled to the post. A spring is between the plate and the spring seat. The post includes a first shoulder and the stop engages the first shoulder. The stop includes an orifice shaped to move axially on the post past the first shoulder and rotate about the post and engage the first shoulder. The first shoulder has at least one circumferential recess and the orifice in the stop includes a radial tab smaller than the recess. A first lock prevents rotation between the stop and the post. A second lock is also provided preventing rotation between the plate and post. A unique stem which guides the diaphragm piston in a valve seat is provided.Type: GrantFiled: January 19, 1999Date of Patent: May 8, 2001Assignee: New York Air Brake CorporationInventor: Howard E. Huber, Jr.
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Patent number: 6164328Abstract: A three position retaining valve wherein a slide in a rotating valve element has a seal which controls the connection of the inlet to the outlet for only one of three passages in the valve element. Preferably, the body, handle, valve element and slide are plastic and the handle and valve elements are unitary. The valve element is retained in the body by a flanged retaining ring and snap ring. The flanged retaining ring also retains a stop for the slide in the valve element. The handle includes a race and recesses cooperating with a stop and detent respectively on the body for the three positions.Type: GrantFiled: November 14, 1997Date of Patent: December 26, 2000Assignee: New York Air Brake CorporationInventor: Howard E. Huber, Jr.
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Patent number: 5271285Abstract: A hydraulic starter for gas turbine engines comprises a one piece shaft located in a motor cylinder block and having an internally splined end that extends outside of the cylinder block and is adapted to receive a coupling shaft that in turn engages a turbine shaft, a clutch concentrically mounted about the shaft in the cylinder block and shaft bearings also concentrically mounted about the shaft in the cylinder block. The starter also includes a valve plate and at least one outer bearing, and may include a spring member. The valve plate and the at least one outer bearing support the cylinder block.Type: GrantFiled: July 6, 1992Date of Patent: December 21, 1993Assignee: General Signal CorporationInventors: Loron E. Silliman, Jr., Gregory J. Warner, Howard E. Huber, Jr.
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Patent number: D497571Type: GrantFiled: June 5, 2003Date of Patent: October 26, 2004Assignee: New York Air Brake CorporationInventors: Steven R. Newton, Jeffrey F. Sauter, Howard E. Huber, Jr., Robert L. Neulieb
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Patent number: D497837Type: GrantFiled: June 5, 2003Date of Patent: November 2, 2004Assignee: New York Air Brake CorporationInventors: Steven R. Newton, Jeffrey F. Sauter, Howard E. Huber, Jr., Robert L. Neulieb