Small portable container for building materials - has discharge screw underneath ending just above stand surface and leading to extension to allow discharge without moving container

摘要

The discharge screw (5) at the lower end of the discharge funnel (1) is set at the most 20 cm clear height above the stand surface and can be fitted with an extension piece (15) of at least 50 cm. The screw has as a channel for the screw coil (14) a round tube (12) cut up lengthwise and set rotatable in a coaxial similar round tube (6) which forms the base of the funnel. When turned the first tube closes the second tube on the open top side and simultaneously closes the discharge funnel. The second tube can be left at both ends with a complete circumference. ADVANTAGE- The container can be transported upright and emptied via the extension piece whilst remaining standing on the vehicle bed.