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A brake assembly and system (202) characterized by the use of a flexible force transfer member (230) to enable an electric motor (220) to be mounted remotely from other brake components and preferably at a location shielded from the elements and/or more easily accessible for maintenance and repair.

A brake assembly and system (202) characterized by the use of a flexible force transfer member (230) to enable an electric motor (220) to be mounted remotely from other brake components and preferably at a location shielded from the elements and/or more easily accessible for maintenance and repair. By mounting the electric motor (220) in a less confining area, and using a force distribution device (350) to distribute force to a plurality of rams (342,344), one larger motor (220) may be used to drive multiple disk engagement members rather than several smaller motors mounted on the brake assembly. Since larger motors are typically more efficient than smaller motors, using one larger motor increases the overall efficiency of the brake.

대표청구항 ▼

1. An aircraft brake system comprising an aircraft brake disk mounted proximate to a first portion of a strut;a master ram module positioned to apply braking force to the aircraft brake disk;a second ram module positioned to apply braking force to the aircraft brake disk;an electric motor for actuat

1. An aircraft brake system comprising an aircraft brake disk mounted proximate to a first portion of a strut;a master ram module positioned to apply braking force to the aircraft brake disk;a second ram module positioned to apply braking force to the aircraft brake disk;an electric motor for actuating the master ram module and the second ram module mounted directly on a landing gear well proximate to a second portion of the strut, the first portion of the strut opposite the second portion of the strut when the strut is in a deployed position;a first cable connecting the electric motor to a gearbox for transferring an input force from the electric motor to the gearbox, wherein the gearbox is mounted to the master ram module, the gearbox comprising a plurality of gears to reduce input force, wherein the gearbox distributes force equally between the master ram module and the second ram module, wherein the gearbox transfers a first force from the gearbox directly to the master ram module; anda second cable for transferring a second force from the gearbox to the second ram module, the second cable connecting the gearbox to the second ram module. 2. The aircraft brake system as set forth in claim 1, wherein the brake disk includes a brake disk stack comprising alternating rotors and stators. 3. The aircraft brake system as set forth in claim 1, further comprising a brake bead. 4. The aircraft brake system as set forth in claim 1, wherein the master ram module is mounted to a brake stack. 5. The aircraft brake system of claim 1, wherein the gearbox is mounted to a brake head. 6. The aircraft brake system of claim 1, wherein the primary flexible force transfer member transfers torque. 7. A aircraft brake system comprising an aircraft brake disk mounted proximate to a first portion of a strut;an aircraft brake head;a plurality of rams mounted on the aircraft brake head positioned to apply braking force to the aircraft brake disk,an electric motor for actuating the plurality of rams, the electric motor mounted directly on a landing gear well proximate to a second portion of the strut, the first portion of the strut opposite the second portion of the strut when the strut is in a deployed position;a gearbox comprising a plurality of gears to reduce an input force, wherein the gearbox distributes force equally between each of the plurality of rams, wherein the gearbox transfers a first force from the gearbox directly to a first ram in the plurality of rams;a first cable connecting the electric motor to the gearbox for transferring the input force from the electric motor to the gearbox, anda plurality of secondary cables for transferring force from the gearbox to each ram in the plurality of rams other than the first ram, the plurality of secondary cables connecting the gearbox to each ram in the plurality of rams other than the first ram. 8. The aircraft brake system as set forth in claim 7, wherein the aircraft brake disk includes a brake disk stack comprising alternating rotors and stators. 9. The aircraft brake system as set forth in claim 7, wherein the electric motor is shielded from elements. 10. The aircraft brake system as set forth in claim 7, wherein the gearbox is mounted to one of the rams. 11. The aircraft brake system as set forth in claim 7, wherein the plurality of rams are removable and interchangeable. 12. The aircraft brake system of claim 7, wherein the gearbox is mounted to the brake head. 13. The aircraft brake system of claim 7, wherein the primary flexible force transfer member transfers torque.