BRAKING OR picker with a partial move through the bronze plates rollers and oblique friction surface

摘要

Disclosed is a decelerating and/or catching mechanism (14) for an elevator car which is guided along vertical guide rails (2) inside a shaft. Said decelerating and/or catching mechanism (14) comprises a pressure element (19) that is to be mounted on the car. When properly mounted, the gap-forming section (20a) of the pressure element (19) and the associated guide rails form a gap (20), into which a roll (9) is pulled in case of a deceleration or catching action. A stop is provided that limits the distance by which the roll (9) is pulled into the gap (20) and thus predefines a final position for the roll (9). In the final position, the roll essentially rolls on the guide rail (2) and slides along the pressure element (19).