Drive for use in closure in leaf of door or window, has pin arranged at periphery of spring plate and displaced into receiving bore for intervention into groove of housing, and spring plate adjusted along setting spindle
摘要
<p>The drive (1) has a housing (2) comprising a receiving space (3) in which a closing spring (4) and a piston are arranged. The piston is operatively connected with an output shaft. The closing spring is supported on a spring plate (5) that is adjusted along a setting spindle (7). A pin (13) is arranged at a periphery of the spring plate and displaced into a receiving bore (12) for intervention into a groove (11) of the housing, where longitudinal extension of the groove corresponds to an adjusting area of the spring plate.</p>
