Hydraulic, electric, steam and belt elevators. (1893)
Otis Brothers & Co. · Otis Brothers · leaf 22
THE OTIS COMBINED PASSENGER AND FREICHT CAR. SI E GUIDE THE OTIS STANDARD ELEVATOR. 17 … FREIGHT PLATFORM WITH THE LATEST PATENT TRIPLE GRIP SAFETY APPLIANCES used in connection with Hydraulic, Electric, Steam or Belt Freight Elevators. This safety appliance is designed to firmly grip the guide ways in the event of the breakage of the lifting cables. i8 THE OTIS STANDARD ELEVATOR.
