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The Mechanical Handling and Storing of Material
The Mechanical Handling and Storing of Material
Forfatter: A.-M.Inst.C E., George Frederick Zimmer
År: 1916
Forlag: Crosby Lockwood and Son
Sted: London
Sider: 752
UDK: 621.87 Zim, 621.86 Zim
Being a Treatise on the Handling and Storing of Material such as Grain, Coal, Ore, Timber, Etc., by Automatic or Semi-Automatic Machinery, together with the Various Accessories used in the Manipulation of such Plant
5i8 THE MECHANICAL HANDLING OE MATERIAL
The action of the tip is as follows :—
As the truck is being pushed on to the platform its two front wheels depress two
levers, which action releases two strong hooks that hold the axle of the front wheels.
This is seen in Fig. 724. The hooks and the levers manipulating them are concealed
Fig. 724. Longitudinal Elevation of Tip at Dortmund.
below the platform when out of use, and do not therefore interfere with the brake
tackle under some of the trucks. The truck and the levers holding it are coupled