Disc brakes

Claim 1

A DISC BRAKE COMPRISING AN ANNULAR ROTATABLE BRAKE DISC, A BRAKE CARRIER MEMBER FOR APPLYING A BRAKING LOAD TO SAID BRAKE DISC INCLUDING AN ELONGATED CENTRAL PORTION EXTENDING PARALLEL TO A CHORD OF SAID BRAKE DISC AND HAVING OPPOSITELY DISPOSED END PORTIONS EXTENDING LATERALLY FROM EACH SIDE OF THE CENTRAL PORTION, A RADIAL PORTION EXTENDING LATERALLY INWARDLY FROM THE CENTRAL PORTION FOR FIXEDLY CONNECTING THE CARRIER TO A STUB AXLE TO PREVENT ROTATION OF IT, SAID END PORTIONS HAVING COMPLEMENTARY END PORTIONS OF SUBSTANTIALLY THE SAME CONFIGURATION DISPOSED IN SPACED ALIGNMENT THEREWITH BY WEB MEMBERS FORMED INTEGRAL WITH EACH OF SAID END PORTIONS AND ITS COMPLEMENTARY END PORTION, SAID SPACED ALIGNED END PORTIONS PROVIDING A SPACE THROUGH WHICH SAID BRAKE DISC EXTENDS, A PAIR OF AXIALLY EXTENDING SPACED MEMBERS PROVIDED ON EACH END PORTION, EACH PAIR OF SPACED AXIAL MEMBERS EXTENDING IN A DIRECTION AWAY FROM THE END PORTION TO WHICH THEY ARE JOINED, A FIRST U-SHAPE YOKE MEMBER HAVING ITS OPPOSITE ENDS SLIDABLY DISPOSED BETWEEN THE AXIAL MEMBERS JOINED TO THE END PORTIONS ADJACENT SAID CENTRAL PORTION, A SECOND U-SHAPE YOKE MEMBER HAVING ITS OPPOSITE ENDS SLIDABLY DISPOSED BETWEEN EACH PAIR OF AXIAL MEMBERS JOINED TO SAID COMPLEMENTARY END PORTIONS, FRICTION PAD MEANS CARRIED BY EACH END PORTION FOR ENGAGING OPPOSITE SIDES OF SAID BRAKE DISC, THE OPPOSITE ENDS OF SAID FIRST AND SECOND YOKE MEMBERS BEING IN ALIGNMENT WITH SAID PAD MEANS FOR FORCING THEM INTO CONTACT WITH SAID BRAKE DISC, AND AN ACTUATING MEANS FOR SAID YOKE MEMBERS INCLUDING HYDRAULIC MEANS DISPOSED ON ONE SIDE OF ONE OF SAID YOKE MEMBERS AND TENSION MEMBERS OPERATIVELY CONNECTED TO SAID HYDRAULIC MEANS AND YOKE MEMBERS TO CAUSE SAID YOKE MEMBERS TO MOVE TOWARD EACH OTHER TO PRESS SAID PAD MEANS AGAINST SAID BRAKE DISC.