Petan Dairy Farms, Santa Barbara, Calif, saves 1 hr per day by using truck with automatic door closing device and more readily accessible refrigeration area, sparing route drivers many "lost" motions; door mechanism comprises combination vacuum electric unit consisting of vacuum cylinder, linkage rods and parts, and electric operating circuit controlled by toggle switch located on truck dashboard.
Pushbutton truck door steps up milk deliveries
Food Eng
Food Engineering ; 23 , n 7
1951
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
British Library Conference Proceedings | 1995
|