Five hundred and seven mechanical movements (1903)
Brown, Henry T. [from old catalog] · New York, Brown & Seward · leaf 57
ing the wheel, A. 197. What is called a ^^mangle-rack. Acontinuous rotation of the pinion will give areciprocating motion to the square frame.The pinion-shaft must be free to rise andfall, to pass round the guides at the ends ofthe rack. This motion may be modified asfollows :—If the square frame… … T^r- 0-
Mechanical movements
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