Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Pitman- Coupling for Harvesters. Pitman-head. The block or enlargement atthe end of a pitman, at which point its connectionis made to the object by which it is driven or whichit drives. The means are usually a strap, gib, and key, but in certainmachinery, as in harvesters, another arrangement is preferred,as in Fig. 3770, or in the example, in which the wrist re
Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Pitman- Coupling for Harvesters. Pitman-head. The block or enlargement atthe end of a pitman, at which point its connectionis made to the object by which it is driven or whichit drives. The means are usually a strap, gib, and key, but in certainmachinery, as in harvesters, another arrangement is preferred,as in Fig. 3770, or in the example, in which the wrist revolvesin the divided , which is supported on a screw at the end ofthe pitman, and a pivot from the opposite side of the oil-cup ; a Fig.
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Keywords: ., bookcentury1800, booksubjectin, booksubjectmechanicalengineering
