Fig. 12. 



OUTSIDE OF FRAME A, 



EDGE SECTION 



BOTTOM PLATE F. 



TOP I IIIIII IKIIIIII TmTTHIIIIIIIIIIIII I 



GRATE BAR SUPPORT 



3 (^SECTION 



" 





o 



r \ 





o 





o 



o 





(Q) ^ 



(D) 





(& 







V J 





o 





TRUNNIONS 



SCALE OF FEET 1 INCHES 



CRANK FOR TILTING THE FURNACE 



AS ADOPTED BY 



THE GERMAN GOVERNMENT 



"o 







""^""^ 









° 

















/ '\ 





- 



\ J 





o 



■ 





^ 



_JI 



ELEVATION SECTION 



OFE. 



ENDLESS SCREW FOR TILTING FURNACE 

 AS USUALLY MADE 



DETAILS OF A.FABER DU FAUR'S RETORT FURNACE. 



Plate XL 



RUSSELL 4 STRUTHEaS, ENf.'S 



