A practical treatise on modern gas and oil engines (1902)
Grover, Frederick · Manchester, The Technical Publishing Co., Limited; [etc., etc.] · leaf 139
me lifting the distance piece D until it is in the dotted 128 grovers indicator gear. position, fig. 84. Now allow the hook H to return until itpressea against the distance piece D. It will now be foundthat the distance piece and the hook remain in line, but thehook is tilted upwards because the… … Pia. 86.—End view of parts A, i3, and 0 of Grovers Indicator Gear. drops down by its own weight, and when next the hock Hreturns there is a quarter of an inch clearance between itand the face of the tube. The hook therefore remains coupledto the link until the diagram is taken. To uncouple the gear…
Internal combustion engines
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