o three inches per minute. parts, and the two end sections into two parts each, or seven The main drive from the 100-horsepower motor is through parts in all. The total weight of the bed is about 275,000 the gearing to the pneumatic reversing clutches at the base of pounds. The table is made in two… … variation obtained by the simple reversal of two change gears. The Delaware Marine Supply Manufacturing Company. The pneumatic clutches are of the N-B-P type, with a large This company was established in March, 1902, and com- number of friction disks, whereby great friction area is ob- menced…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
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