Matches 1 - 10 out of 10
Match Document Document Title
3870604 Mobile rotary type continuous coke quencher  
The specification discloses a mobile coke quenching apparatus accommodated to the control of air pollution. The apparatus comprises two adjacent oppositely rotating hoppers between which a...
3654873 TANDEM TOGGLE HOPPER DOOR OPERATING MECHANISMS  
Mechanism for operating a full width drop bottom door of a sill-less hopper car for quick dumping of bulk lading by swinging the door in opening beyond the vertical to a positively stopped open...
3515075 HOPPER CAR DOOR ACTUATING AND LOCKING MECHANISM  
3469539 RAILWAY HOPPER CAR DOOR ACTUATING AND LOCKING MECHANISM  
3434433 HOPPER CAR DOOR OPERATING MECHANISM  
3364876 Hopper car door actuating mechanism  
3354841 Railway car door gasket  
3343725 Bottom discharge bin  
3122106 Door-control mechanisms for hopper cars  
2879720 Railway hopper car  
Matches 1 - 10 out of 10