STEEL WINDOWS AND DOORS. 



54i 





..->*. 



i(ld) 



Two- SECTION DOOR 



^ Shelf asm 4 may replace supporting chain 

 wA"V '/-v/w sy/'/w 



tta) 



MULTI-SECTION DOOR; 3,4, or SECTIONS. 



I: vs/A'sss \'M'//M'//.'.'/.ss/.'//.:w/.'.-6: t: 



/x 



f ; Door may be placed on ovts/de 

 :of building to pror/de anop/. 



^ WT^ 



SINGLE-SECTION DOOR 



SINGLE-SECTION DOOR 



(Sa) 



_ 



ly 'I 



"Say 



@ One-Hal f of daor projects 

 T outside to form wdter shed. 



TURN-OVER DOOR 



CANOPY DOOR 



(7*) 



t 



?:: ~* 



(Ib) 



(7d) 



\(7c) 

 T /V^s operated independently 



WssSi r ' r /7?. Ws.WSSSt 



DOUBLE-LEAF VERTICAL-SLIDING DOOR 



(Sa) 



w 



(SO 



^7. T , r / r .'.-7s '"'', !''//? '.'',/' '.'WS *y,ls f lvW 



SINGLE-LEAF VERTICAL-SLIDING DOOR 



ffl) i 



Doors For passage of "Loao 'i. .> 



- -Doors for passage of load i ,'> 



CRANERUHWAY DOOR; SWIN6IN6 iNWARb 



CRAME RUNWAY DooRS;Sw/N6/N6Ourn'AfiD 



58. DIAGRAMMATIC SKETCHES OF DOORS. COMPILED FROM CATALOG OF ]. EDWARD OGDEN 



COMPANY. 



