| 摘要 |
<p>A braking band (1) of a disc (2) for a disc brake, unusually capable of discharging a great thermal power and capable of high mechanical performance at low weight, comprises a first plate (3) and a second plate (4), arranged facing one another so as to form a gap (5);
a group of connection-spacer elements (6, 7) that connect the first plate (3) and the second plate (4), said group constituting a module repeated according to a circumferential direction coaxial with the braking band itself;
said group of spacer elements (6, 7) comprising a first tab (6) that connects the first plate (3) to the second plate (4) and that extends according to an arched line (8) forming a first section (9) forming a concavity that is kept going the same way along its entire extension, a second section (10) having a second concavity that keeps going the same way for its entire extension and is oriented in the same way as the concavity of the first section (9), said second section (10) being circumferentially offset with respect to said first section (9) and an intermediate section (11) for joining between the first and the second section shaped like an "S";
wherein said first tab (6) comprises a third section (30) of predefined longitudinal extension, said third section (30) being circumferentially offset with respect to said second section (10).</p> |
