

MA HIM. DRAWING \M' 1 



[Tf *fr i [T 

 - 



Kir.. 143. 



KC-ISE 12*J ; ' / ' -First draw tli 



anl B, half full size. Next draw tin- otlin- details, full Hrae. Lastly 

 draw the plan and elevations of the complete governor shown mi 

 ]>. 14H. The action of the governor is as follows : When the speed 

 exceeds the normal speed the balls F fly further out, tin- K 



is raised higher, tin- 1. \ r D swings to the left (see left-hand 

 elevation, p. 148) and pushes the disc (I also to tla l.ft. s> that it 

 :- no longer opposite to the cam on the cam-shaft M (this cam is 

 V. '. : ...-,- to its c. mi tin- Ic-vurs and sjiimllr 



C C ; t at tin- pnipiT time, and tin- \alvi- which admits thu 



