Disc brake including a movable assembly

摘要

The subject of the invention is a disc brake including a movable assembly. The brake includes a movable assembly (10) mounted to slide by two small columns (12, 14) on a fixed support (16). The small columns include a cylindrical sleeve and a screw. A locking element (66) is interposed between the sleeves and the heads (62) of the corresponding screws. The locking element has two forks (70) each engaging in a groove formed in each of the sleeves and also a resilient portion (74) which locks the locking element (66) onto said sleeves by interference with a portion of said sleeves located between said groove and the corresponding end of the sleeve, so as to make the locking element (66) completely secure and prevent rotation of the sleeves when the screws are screwed in. The brake may be utilized for the braking of motor vehicles.