专利名称：PAD TYPE DRUM BRAKE
发明人：TAKASHI MORITA,YUTAKA OGAWA申请号：AU7629781申请日：19811013公开号：AU7629781A公开日：19820429
摘要：The brake comprises a pair of brake shoe bodies (1) formed of a web alone,without a rim, with at least one recess portion (2) on its outer periphery and a respectivefriction pad (3) comprising a friction material (3b) to be engaged with a brake drum and abacking plate (3a) adhered to the friction material (3b) inserted into each recess portion(2), the friction pads (3) being detachably fixed by pad clips (5). The number andarrangement of the friction pads provided on the outer periphery of the brake shoebody (1) is appropriately selected according to the loads received by the brake shoebodies (1) during braking e.g. in the duo-servo brake of Figure 3 or in the leading-trailingbrake of Figure 4. The recess portions (2) are shown rectangular although the bottomportions thereof may be curved (Figures 5, 6). The friction material (3b) may have convexsurface, and radius of curvature thereof may be slightly smaller than that of drum.
申请人：AKEBONO BRAKE INDUSTRY CO., LTD.
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