POWER TRANSMISSION ELEMENTS AND MECHANISMS 185 



/ S linger 



Me-tal 

 ' sealing 

 ring 



Meial sealing ring 

 Fig. 326. 



/Spring 

 / washer 



Leaiher 



Fig. 327. 



Fig. 328. 



Removable 

 closure - 



Felf — 



Fig. 329. 



Fell 



Fig. 330. 



Fig. 331. 



Removable 

 re+ainer 



-Leaiher 



Feli 



Fig. 332. 



Mei'ol sealing rings 

 Fig. 333. 



Fell 



""Melal sealing ring 

 Fig. 334. 



Me la I sealing rings 



Feli 



\-Feli- 



Fig. 335. 



Fig. 336. 



'Me fal sealing rings'^ 

 Fig. 337. 



