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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
TRANSPORTERS, BRIDGE OR CANTILEVER CRANES 437
the relations shown in position b, by the point of the sustaining hooks 31 throwing
the setting lever 37 into the position shown in this diagram. In this position the
load is carried either up or down.
Figs. 613 and 614. Showing Various Positions of Traveller and Skip
ofTemperley Transporter.
On the traveller engaging with a stop on the beam at the point at which it is
desired that the load should be lowered, the fall-block is released from the traveller,
and the position of the dumping mechanism is altered to that shown in position c,