Abstract: An inclined disc brake assembly has a rotor 12 comprising two halves 32 and 34 clamped together. The rotor 12 has inclined braking surfaces 22 and 24 opposing each other forming a wedged channel 26 therebetween. A brake housing 16 is anchored to an axle housing 18 and has two torque receiving sections 60 with opposing spaced walls 62. Brake shoes 62 and 66 having inclined lining surfaces and inclined backing plates 76 and 78. The plates are mounted within horizontal grooves 82 in the anchored section 60 for horizontal movement. An actuating wedge 84 is moved downwardly by an actuator assembly 20 to spread the brake shoes apart and into engagement with the braking surfaces 22 and 24 of the rotor.

Abstract: An automatic or manually adjustable slack adjuster for inclusion in a reciprocating, force transmitting mechanical mechanism that must function in a relatively maintenance free manner in a hostile, corrosive atmosphere. The adjuster, while utilizing the ratchet-worm principal, is capable of exerting relatively large adjusting forces while having relatively small physical dimensions. All working parts other than input and output rods may be sealed against the atmosphere and permanently lubricated, although access to such parts is available for manual adjustment if desired.