| 摘要 |
<p>1,233,674. Disc brakes. BENDIX CORP. 24 July, 1969 [5 Aug., 1968], No. 37336/69. Heading F2E. A disc brake comprises a caliper 90 straddling a disc 94 and slidably mounted on a torque taking member. A brake pad 102, 104 is mounted on each side of the disc 94, one being hydraulically actuated and the other being acted upon by an arcuate camming surface 130 of an actuating lever 114. The other brake pad 104 is mounted in such a way as to produce a servo-effect on being applied to the brake disc 94. In the construction shown the backing plate of the other brake pad 104 is provided with a bi-directional ramp surface which cooperates with complementary surfaces on the caliper 90 to provide the servo-effect (Fig. 6, not shown). The servo-effect may also be produced by balls working between inclined surfaces on the backing plate of the brake pad and the brake pad mounting means (Fig. 4, not shown).</p> |
