Jones and Noequal cold storage doors : fireproof and non-fireproof ... (1913)
Jones Cold Door Co. · Jones Cold Door Co. · leaf 64
itsrear end droi)s on th(^ tnnidks consequently two or more blocksmaybe pushed through, (^nd against end, without any space be-tween them and still each block will be registered, and the velocityof th(> block will not be retarded in the l(\ist, conseciuently moreice can be handled in a given… … Fig. 43. Made for passing one, Lwo or three blocks at a time. Shouldonly one block be passed through a triple machine only one will be recorded. above, at the upper left hand side u( the opening, by a simplesystem of steel levers, as shown by dotted lines in horizontal andvertical sections of Fig.…
Refrigeration · Special function doors · Cold storage doors
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