초록 ▼

Friction disks, such as rotors and stators, including keyed wear liners are disclosed. The friction disks may include a core and a replaceable wear liner coupled to each side of the core. The wear liners may include a plurality of keys which engage key notches in the core. The key notches may preven

Friction disks, such as rotors and stators, including keyed wear liners are disclosed. The friction disks may include a core and a replaceable wear liner coupled to each side of the core. The wear liners may include a plurality of keys which engage key notches in the core. The key notches may prevent the wear liners from rotating with respect to the core in response to a shear force, such as a force applied during braking.

대표청구항 ▼

1. A rotor comprising: a core comprising a spine and a plurality of lugs, wherein the core is a single integral component comprising the spine and the plurality of lugs, wherein a thickness of the plurality of lugs is greater than a thickness of the spine, wherein at least one lug comprises a recess

1. A rotor comprising: a core comprising a spine and a plurality of lugs, wherein the core is a single integral component comprising the spine and the plurality of lugs, wherein a thickness of the plurality of lugs is greater than a thickness of the spine, wherein at least one lug comprises a recessed key notch; anda wear liner comprising an annular ring having a wear surface and a mating surface, wherein the mating surface is disposed adjacent to the spine, the wear liner further comprising a rotor key, wherein the rotor key is disposed within the recessed key notch. 2. The rotor of claim 1, wherein the wear liner is coupled to the core by at least one of a bond and a rivet. 3. The rotor of claim 1, wherein a thickness of the rotor key is less than a thickness of the annular ring. 4. The rotor of claim 1, wherein the rotor key contacts the at least one lug to oppose a shear force applied to the wear liner. 5. The rotor of claim 1, wherein the core comprises a first material, the first wear liner comprises a second material, and wherein the first material is different than the second material. 6. The rotor of claim 1, further comprising a plurality of gaps located between the plurality of lugs, wherein the plurality of gaps are configured to align with a plurality of rotor splines. 7. The rotor of claim 1, further comprising a plurality of wear liners, wherein a combined thickness of the plurality of wear liners and the spine is greater than the thickness of the plurality of lugs. 8. The rotor of claim 1, wherein the wear liner comprises a first remanufactured wear liner and a second remanufactured wear liner bonded together.