Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1003
ly operated by the movement of1 pilot valve L, the latter being actuated by the rockingshaft M, which is done by means of rods m m con-ted with a running rope system operated by the leverthe car. An automatic stop valve is located at E simi-^■^lar in design to that described in connection with… … Fig. 401 In Pig. 401, which is a side elevation, it will be seen thatif lever S is moved in either direction, the rods m m will
