| 摘要 |
A spot-type disc brake, in particular for motor vehicles, has a brake piston (8) which is arranged in a brake housing (2), can be displaced axially in a piston bore (4) formed in the brake housing to actuate a brake shoe and can be actuated by means of a mechanical actuating device (36), the mechanical actuating device having at least one pressure piece (39), which is arranged between two actuating elements of the actuating device for the purpose of transmitting force. In order to comply with the required dimensional and shape tolerances in a simple and economical manner, it is envisaged that the pressure piece (39) should consist of at least two members (41, 43, 45), which are joined together by friction welding. <IMAGE>
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