Hydraulic, Steam, and Hand Power Lifting and Pressing MachineryE. & F.N. Spon, 1881 - 120 sider |
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Side 5
... safety valve , in case of any sudden shock this prevents a fracture . The engines are controlled by the self - acting gear before named , worked by the accumulator . The fly - wheel should be heavy , turned on Pumping Engine.
... safety valve , in case of any sudden shock this prevents a fracture . The engines are controlled by the self - acting gear before named , worked by the accumulator . The fly - wheel should be heavy , turned on Pumping Engine.
Side 7
... any sudden shock and so prevent fracture . At some wharves the cylinders cannot be sunk below the ground line ; in this case the jib is fixed upon a platform , and the cylinders below . This has the additional advantage that.
... any sudden shock and so prevent fracture . At some wharves the cylinders cannot be sunk below the ground line ; in this case the jib is fixed upon a platform , and the cylinders below . This has the additional advantage that.
Side 16
... wrought iron , with hard wood top . Self- acting stopping gear is attached to stop the lift at top and bottom , to prevent accidents . CHAPTER V. HYDRAULIC CANAL BOAT LIFT . THE author here 16 HYDRAULIC HIGH - PRESSURE LIFTING MACHINERY .
... wrought iron , with hard wood top . Self- acting stopping gear is attached to stop the lift at top and bottom , to prevent accidents . CHAPTER V. HYDRAULIC CANAL BOAT LIFT . THE author here 16 HYDRAULIC HIGH - PRESSURE LIFTING MACHINERY .
Side 20
... prevent accident from weights falling on top of same . The floor is of wood , and the sides are wood lined . Two cast - iron guide bars , planed , are fixed to stone tem- plates built in the walls ; and four rubbing guides , lined with ...
... prevent accident from weights falling on top of same . The floor is of wood , and the sides are wood lined . Two cast - iron guide bars , planed , are fixed to stone tem- plates built in the walls ; and four rubbing guides , lined with ...
Side 21
... prevent accident . When heavy pressure of water is used , counter - balances are not re- quired . The guide bars in this case are usually T iron , fixed to timbers or direct to the walls of the building . Safety gear is fixed to the top ...
... prevent accident . When heavy pressure of water is used , counter - balances are not re- quired . The guide bars in this case are usually T iron , fixed to timbers or direct to the walls of the building . Safety gear is fixed to the top ...
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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