Title:
TRANSPORTATION EQUIPMENT EMPLOYING PIPE PASSAGE WITH FORCED AIR FLOW
Document Type and Number:
Japanese Patent JPS51141110
Kind Code:
A
Abstract:
PURPOSE: To equalize air flow pressure before and after a sluice valve provided in a booster pump section to automatically open the sluice valve by slight operative force when a load transporting truck approaches the booster pump.
Inventors:
TSURUTA AKIO
Application Number:
JP6450975A
Publication Date:
December 04, 1976
Filing Date:
May 28, 1975
Export Citation:
Assignee:
DAIFUKU MACHINERY WORKS
International Classes:
B65G51/22; B61B13/10; B65G51/00; (IPC1-7): B61B13/10; B65G51/00