Hydraulic, Steam, and Hand Power Lifting and Pressing MachineryE. & F.N. Spon, 1881 - 120 sider |
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Side 5
... wheel ( see Drawing No. 2 ) . The pumps are worked direct off the cross - head ; they have rains and pistons , and are double - acting ; the valves are india - rubber , with steel intermediate discs ; and only very small lift is given ...
... wheel ( see Drawing No. 2 ) . The pumps are worked direct off the cross - head ; they have rains and pistons , and are double - acting ; the valves are india - rubber , with steel intermediate discs ; and only very small lift is given ...
Side 6
Frederick Colyer. The fly - wheel should be heavy , turned on the rim , and well balanced . Foundations must be very good , and a sound bottom obtained , to keep the engine from vibration . The speed of the engines vary from a few ...
Frederick Colyer. The fly - wheel should be heavy , turned on the rim , and well balanced . Foundations must be very good , and a sound bottom obtained , to keep the engine from vibration . The speed of the engines vary from a few ...
Side 7
... wheel is 18 inches in diameter by 3 inches wide , with a plain groove for the chain to work in ; and in order to reduce the friction , the groove should be turned . WORKING CYLINDERS ( see Drawing No. 4 ) .- The cranes are worked by ...
... wheel is 18 inches in diameter by 3 inches wide , with a plain groove for the chain to work in ; and in order to reduce the friction , the groove should be turned . WORKING CYLINDERS ( see Drawing No. 4 ) .- The cranes are worked by ...
Side 10
... wheel , supported on a substantial iron framing fitted with wheels and axles . The front wheels are made so as to turn under the frame for convenience in moving about . The weight of the apparatus is more than sufficient to balance the ...
... wheel , supported on a substantial iron framing fitted with wheels and axles . The front wheels are made so as to turn under the frame for convenience in moving about . The weight of the apparatus is more than sufficient to balance the ...
Side 11
... wheel ; the chain passes from the cylinders through the foot and up the hollow post of jib , to this pulley . The hook is made with a safety spring , and near this is fixed a cast - iron ball sufficiently heavy to run out the chain ...
... wheel ; the chain passes from the cylinders through the foot and up the hollow post of jib , to this pulley . The hook is made with a safety spring , and near this is fixed a cast - iron ball sufficiently heavy to run out the chain ...
Andre utgaver - Vis alle
Hydraulic, steam and hand power lifting and pressing machinery Frederick Colyer Uten tilgangsbegrensning - 1881 |
Hydraulic, Steam, and Hand Power Lifting and Pressing Machinery Frederick Colyer Uten tilgangsbegrensning - 1892 |
Hydraulic, Steam, and Hand Power Lifting and Pressing Machinery Frederick Colyer Uten tilgangsbegrensning - 1892 |
Vanlige uttrykk og setninger
12 inches accumulator apparatus applied arrangement attached bales barrel boiler bolted brake bridge cage capstan cast-iron centre chain CLARK cloth Coal constructed cost counter-balance crab crank pins Crown 8vo described DIFFERENTIAL ACCUMULATOR Drawing endless engine F. N. SPON Fcap feet 6 inches figs fitted fixed flanged floor friction gear girders groove guide bars gun-metal HAND POWER heavy hoists hundredweight hydraulic cranes hydraulic machinery hydraulic power HYDRAULIC PRESSES illustrations inches in diameter inches stroke Inst kind lever lift hole load machinery motion P. L. SIMMONDS phosphor bronze pipes piston plungers portable Practical Treatise pressure pulleys pumps rack RACK LIFT rails railway revolutions per minute rivetting machines rope screw self-acting shaft side frames spocket wheel square inch STANDFIELD'S steam cranes steam power steel suitable tank timbers top and bottom usually valve various WAREHOUSE LIFT weight wharf wrought iron