A building material lifting device with an alerter and a position sensor comprises a material basket (1), a locking assembly (20) and an ascending and descending device (15). The material basket (1) is used for containing building materials, the ascending and descending device (15) is used for enabling the material basket to ascend or descend, and the locking assembly can be fixed to a building body and lock the material basket at an ascending position.
Building material lifting device with alerter and position sensor
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |