

ADDITIONAL Misri LLANEOUS EXERCI.- 



nut and fl r. Make the neceasary 



working drawing* for a gland and stuffing-box for a vortical piston - 

 The chief dimension! to be at follows 



I>i:uiu-u-r..f n.d . ; i nc he 



Diameter ..f U.x (inside) . . 4J .. 

 Length of stuffing-box bush 



Ix-n-tl, ,.f |ckiiu *Icv , 4 1 

 Length of gland :: 



Thickneat of metal in stuffing-box . { . 



Thickoeet of stuffing-box flange . 1 : 



1, 



.:m-t-r of U.lt* . . ! 



uber of bolu 



The gUnd to be fitted with a brane both, and also to have an 



formed on it. 



