Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 261
ear A. Thesmall gear S reverses the mo-tion of the gear F, to shaft ofwhich the arm T is fixed. Thearm T moves backward, carry-ing the pinion S around thebevel gear A, which is fixed to the arm T, giving the bevel wheel F aforward motion, or in the same direction as the arm T. 991. FERGUSONS… … A.
Mechanical movements
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