Benjamin, Charles H[enry], 1856- [from old catalog] · New York, H. Holt and company · leaf 338
0.Lattice column type. Fig. 161.Jaw type. In this type of machine the piston rods connect levers of differ-ent lengths, thus forming a toggle joint. It very properlyembodies features of both designs, No. 1 and No. 2. It may beassigned as an advanced substitute for No. 1 or as an extra. The… … Fig. 162. 164. Assignment.— P = (8000 to 50,000) lb. p = (Air pressure 80 to 100) lb. per sq. in. r=(4 to 12) L. C. type in. r = (16 to 66) J. type in. 1= ■ in. l= in. d (min.) = .. degrees. 302 MACHINE DESIGN Second Alternate, Design No. 3
Machine design
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