Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 343
e a bite of one ton or more and held the material securely until released at:uiy desired point of discharge. This class of buckets was intro- 303 APPLIANCES FOR HANDLING duced, not only in connection with tlie familiar bridge tramways,but also in conjunction witb wire-rope cableways. The latter… … CLAM-SHELL BUCKET FOR AUTOMATIC UNLOADING.Showing Operator in Mast. CLAM-SHELL BUCKETS. The most recent advances in ore-handling machinery havebeen along the development of appliances possessing the funda-mental principle involved in the grab bucket above mentioned.The supreme triumph in this field…
Mechanical engineering -- Dictionaries
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