-
公开(公告)号：US20250145129A1
公开(公告)日：2025-05-08
申请号：US18504726
申请日：2023-11-08
Applicant: GOODRICH CORPORATION
Inventor： Marc J. Georgin , Resham Bains
IPC: B60T8/92 , B60T1/06 , B60T8/88 , B60T17/22 , B64C25/42 , F16D55/38 , F16D65/18 , F16D121/24 , F16D125/40
Abstract: A brake system is disclosed herein. The brake system includes an electromechanical brake actuator, a pressure plate, an end plate, a ball screw positioned between the electromechanical brake actuator and the pressure plate, and a plurality of rotating discs positioned between the pressure plate and the end plate. The electromechanical brake actuator is configured to extend the ball screw to a ball screw position to apply a requested force to the pressure plate towards the end plate thereby forcing the plurality of rotating discs together in an axial direction in order to reduce a rotational speed of the plurality of rotating discs. The ball screw is extended by the electromechanical brake actuator to the ball screw position based on a worn state of the plurality of rotating discs and a stiffness curve for the electromechanical brake actuator that represents force versus ball screw position for the worn state.
-
公开(公告)号：US20250162562A1
公开(公告)日：2025-05-22
申请号：US18513352
申请日：2023-11-17
Applicant: GOODRICH CORPORATION
Inventor： Marc J. Georgin , Kaman Thapa Magar , Jake Ferris
IPC: B60T17/22 , B60T7/12 , B60T8/17 , B64C25/44 , F16D55/38 , F16D65/18 , F16D66/00 , F16D125/40 , F16D127/02
Abstract: A brake system is disclosed herein. The brake system includes a pressure plate, an end plate, a plurality of rotating discs positioned between the pressure plate and the end plate, an electromechanical brake actuator controller, and an electromechanical brake actuator including a ball screw configured to extend to exert force on the pressure plate, the electromechanical brake actuator operatively coupled to the electromechanical brake actuator controller. Responsive to receiving a command from the electromechanical brake actuator controller, the electromechanical brake actuator is configured to retract the ball screw away from the pressure plate to at least a zero-touch point.
-
公开(公告)号：US20230415714A1
公开(公告)日：2023-12-28
申请号：US17848251
申请日：2022-06-23
Applicant: Goodrich Corporation
Inventor： Marc J. Georgin , Paul R. Burte , Lane B. Robbins , Richard A. Poisson
CPC classification number: B60T8/1703 , B60T7/042 , B60T17/22 , B60T13/686 , B64C25/44 , B60T2270/82 , B60T2270/413 , B60T2270/404 , B60T2220/04
Abstract: An aircraft braking system is disclosed that includes a first pedal, first and second pedal sensors for the first pedal, a first brake control unit (e.g., primary), and a separate second brake control unit (e.g., secondary). The first pedal position sensor is operatively interconnected with one of the first brake control unit and the second brake control unit, while the second pedal position sensor is operatively interconnected with the other of the first brake control unit and the second brake control unit. Outputs from these pedal sensors may be used to control operation of the aircraft braking system in at least some fashion.
-
公开(公告)号：US20240140377A1
公开(公告)日：2024-05-02
申请号：US17974350
申请日：2022-10-26
Applicant: Goodrich Corporation
Inventor： Marc J. Georgin
IPC: B60T8/1761 , B60T8/17 , B64C25/42
CPC classification number: B60T8/17616 , B60T8/1703 , B64C25/42 , B60T2240/00 , B60T2270/10
Abstract: A method for controlling brake assemblies of a vehicle is provided. Responsive to identifying a locked wheel protection event for a first wheel of a paired set of wheels on the vehicle, where the paired set of wheels is the first wheel on one side of the vehicle and a second wheel on an opposite side of the vehicle, a first brake pressure to a first brake assembly associated with the first wheel is released to zero pounds per square inch (PSI) and a second brake pressure to a second brake assembly associated with the second wheel of the paired set of wheels is reduced by a predetermined amount thereby reducing a yaw effect to the vehicle.
-
Patent Agency Ranking
公开(公告)号：US20240067145A1
公开(公告)日：2024-02-29
申请号：US17898195
申请日：2022-08-29
Applicant: Goodrich Corporation
Inventor： Marc J. Georgin , Resham Bains
CPC classification number: B60T8/885 , B60T8/1703 , B60T8/171 , B60T8/92 , B60T2270/402 , B60T2270/413
Abstract: A brake system and method of braking for an aircraft are provided. The brake system includes a primary brake control unit and an alternate brake control unit. In response to the primary brake control unit being placed in an active mode, the primary brake control unit is configured to send data on a set of channels to control brake operation of at least one brake, while the alternate brake control unit is configured to monitor brake temperature on another, separate set of channels coupled to at least one brake temperature sensor associated with the at least one brake.
-
公开(公告)号：US12122347B2
公开(公告)日：2024-10-22
申请号：US17898195
申请日：2022-08-29
Applicant: Goodrich Corporation
Inventor： Marc J. Georgin , Resham Bains
CPC classification number: B60T8/885 , B60T8/1703 , B60T8/171 , B60T8/92 , B60T2270/402 , B60T2270/413
Abstract: A brake system and method of braking for an aircraft are provided. The brake system includes a primary brake control unit and an alternate brake control unit. In response to the primary brake control unit being placed in an active mode, the primary brake control unit is configured to send data on a set of channels to control brake operation of at least one brake, while the alternate brake control unit is configured to monitor brake temperature on another, separate set of channels coupled to at least one brake temperature sensor associated with the at least one brake.
-
公开(公告)号：US20240336354A1
公开(公告)日：2024-10-10
申请号：US18297895
申请日：2023-04-10
Applicant: Goodrich Corporation
Inventor： Longke Wang , Harald Klode , James M. Martin, JR. , Suk-Min Moon , Marc J. Georgin , Kaman Thapa Magar , Milos Ilak
IPC: B64C25/44
CPC classification number: B64C25/44
Abstract: A brake system is disclosed herein. The brake system includes a motor, a hydraulic pump mechanically coupled to the motor, a directional control valve fluidly coupled to the hydraulic pump, and a brake assembly fluidly coupled to the directional control valve. The directional control valve is moveable between a braking position, in which the directional control valve allows hydraulic fluid to flow between the hydraulic pump and the brake assembly, and a parking position, in which the directional control valve prevents the hydraulic fluid from flowing between the hydraulic pump and the brake assembly.
-
公开(公告)号：US20240286590A1
公开(公告)日：2024-08-29
申请号：US18174482
申请日：2023-02-24
Applicant: Goodrich Corporation
Inventor： Marc J. Georgin , Resham Bains
CPC classification number: B60T8/1703 , B60T7/12 , B60T13/741 , B60T13/746 , B60T1/062
Abstract: A brake assembly coupled to a wheel is disclosed herein. The brake assembly includes a plurality of stator disks, a plurality of rotor disks interleaved with the plurality of stator disks and configured to apply a braking force to the wheel, a pressure plate disposed adjacent a rotor disk of the plurality of rotor disks, a first electric brake actuator disposed adjacent the pressure plate and configured to apply the braking force to the pressure plate, the first electric brake actuator including a parking brake mechanism, and a second electric brake actuator disposed adjacent the pressure plate and configured to apply the braking force to the pressure plate.
-
9.发明公开公开(公告)号：US20240001897A1
公开(公告)日：2024-01-04
申请号：US17853620
申请日：2022-06-29
Applicant: Goodrich Corporation
Inventor： Marc J. Georgin , Richard A. Poisson
CPC classification number: B60T8/94 , B64C25/44 , B60T2270/402
Abstract: A method of controlling an aircraft braking system includes initiating the aircraft braking system by receiving a first brake command at a primary system to actuate braking via the primary system, receiving the first brake command at an alternate system, and in response to the primary system losing an ability to control a brake, controlling the braking of the brake via the alternate system.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.011 seconds)
