New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 365
nddispatch lowering is thus safely and readily accomp-lished. Special care is given to the manufacture of the chainwhich is used on all the cranes of the Yale & TowneManufacturing Company, all chain being made andtested most thoroughly at the works of the company.The workmanship throughout is… … ILLAR CUANE. around the base of the pillar, while the outer end ofthe boom is connected to the cross-head by two tie-rods. The winch, by which the hoisting is performed,contains many valuable features. The chain, afterhaving passed about the blocks, is wound on a grooveddrum of large diameter,…
Railroads · Railroad cars
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