Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
B66B13/02—Door or gate operation
B66B13/14—Control systems or devices
B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
Mechanische vorrichtung zur ausfuehrung des arbeitszyklus eines automatischen apparates fuer die zubereitung von kaffee oder von anderen heissen getraenken
Entladevorrichtung fuer Selbstentlader mit die Entladebewegung unterstuetzenden Schraubenfedern, die an mit den Antriebshebeln verbundenen Kurbeln angreifen