

~" 



\ 



?! 



SI 10} ;i? ur n 

 H *1 

 ; 3 !: -. 



Slope of lap I b 



SoJui lii, MI the above table of 



iliutenaions make a 1 la transverse section of a solid 



lies to 



KCISK 22: Fairba n g.- Make the 



\iews as in the last exert- if*- .f a ImlMnp . r a 8 



aft to the dimensions in the above table. Scale inches to 



/'/! Hff< ' ' th 



shaft* ijines is sh"v\ n in in: -jl. Th- fiids of the 



ths of shaft 



thi-in. whih a ! 

 along with the shaft . These 

 flanges butt agu : 

 another, and are connected 

 se bolU may 



be parallel or tapered ', 

 generally th-y are ta| 

 A |irallel bolt must have 

 a head, but a tapered l*>lt 



uill urt ..in-. In 



fig. 24 the bolts are tapered, 

 and also provided with 

 heads. In -.' I i. |utp> 17. 

 is shown a Upered bolt without .1 head. Tlie variation of 



i^-rwl Imlu is g of an r *>t of length. 



Sometimes a meet on the centre ot 



flange whi.-h tit.s into ,i TrfS]Hii(ling recess in the cei. 

 iio purpose of ensuring the shafts being i>. 







