This website uses cookies to ensure you get the best experience. Learn more

jib

jib

jib Sentence Examples

  • 12 shows an ordinary hydraulic dock-side jib crane.

    5
    3
  • Dock-side jib cranes for working general cargo are almost always made portable, in order to enable them to be placed in correct position in regard to the hatchways of the vessels which they serve.

    4
    3
  • This type is usually fitted with a very high jib, so as to lift goods in and out of high-sided vessels.

    3
    3
  • Strictly speaking, the name alludes to the arm or jib from which the load to be moved is suspended, but it is now used in a wider sense to include the whole mechanism by which a load is raised vertically and moved horizontally.

    3
    5
  • load is suspended from the crane jib; this jib is attached at the lower end to the side frames, and the upper end is supported by tierods, connected to the framework, the whole revolving together.

    2
    3
  • Where the face of the warehouse is sufficiently close to the water to permit of the crane rope plumbing the hatches without requiring a jib of excessive radius, it is a very convenient plan to place the whole crane on the warehouse roof.

    2
    3
  • 18 shows a modern design of crane intended to command the maximum of yard space, and having some of the characteristics both of the Goliath and of the revolving jib crane, and fig.

    2
    3
  • 19 depicts a combination of a traveller and a hanging jib crane.

    2
    3
  • this class is the ordinary jib crane.

    2
    4
  • 4 is a diagram of a fixed hand revolving jib crane, of moderate size, as used in railway goods yards Fixed and similar places.

    1
    2
  • This simple form of crane thus embodies the essential elements of foundation, post, framework, jib, tie-rods and gearing.

    1
    2
  • The derrick crane introduces a problem for which many solutions have been sought, that of preventing the load from being lifted or lowered when the jib is pivoted up or down to alter the radius.

    1
    2
  • Here the place of the jib is taken by two inclined legs joined together at the top and pivoted at the bottom; a third back-leg is connected at the top to the other two, and at the bottom is coupled to a nut which runs on a long horizontal screw.

    1
    2
  • Here the jib, superstructure and post are all united in one piece, which revolves in a foundation well, being supported at the bottom by a toe-step and near the ground level by horizontal FIG.

    1
    2
  • This type of crane used to be in great favour, in consequence of the great clearance it gives under the jib, but it is expensive and requires very heavy foundations.

    1
    2
  • 9) consists of a steel braced tower, on which revolves a large horizontal double cantilever; the forward part of this cantilever or jib carries the lifting crab, and the jib is extended backwards in order to form a support for the machinery and counter-balance.

    1
    2
  • On arriving at a certain height the lift ceases and the jenny is released, and by the continued pull of the rope, it runs up the jib; on arriving at an adjustable stop, the jenny is again locked, and the load can be lowered out; the hook can then be raised, when the jenny is automatically unlocked, and on paying out the rope the jenny gravitates to its first position, when the load is lowered and the cycle repeated.

    1
    2
  • In the Gartsherrie machine of Messrs Baird, the earliest of the flexible chain cutter type, the chain of cutters works round a fixed frame or jib projecting at right angles from the engine carriage, an arrangement which makes it necessary to cut from the end of the block of coal to the full depth, instead of holing into it from the face.

    1
    2
  • 4 is a diagram of a fixed hand revolving jib crane, of moderate size, as used in railway goods yards Fixed and similar places.

    1
    2
  • In the Gartsherrie machine of Messrs Baird, the earliest of the flexible chain cutter type, the chain of cutters works round a fixed frame or jib projecting at right angles from the engine carriage, an arrangement which makes it necessary to cut from the end of the block of coal to the full depth, instead of holing into it from the face.

    1
    2
  • Jib cranes can be subdivided into fixed cranes and portable cranes; in the former the central post or pivot is firmly fixed in a permanent position, while in the latter the whole crane is mounted on wheels, so that it may be transported from place to place.

    1
    3
  • For dock-side jib cranes the use of electric power is making rapid strides.

    1
    3
  • The limit of speed of lift of hand cranes has already been mentioned; for steam jib cranes average practice is represented by the.

    1
    3
  • Jib cranes can be subdivided into fixed cranes and portable cranes; in the former the central post or pivot is firmly fixed in a permanent position, while in the latter the whole crane is mounted on wheels, so that it may be transported from place to place.

    1
    3
  • caulking iron jib A triangular sail, usually fitted at or near the bow of a vessel.

    0
    0
  • From the jib clew cringle, aft to the jib sheet car, to the sheet winch.

    0
    0
  • crane jib loading scrap metal into the unit.

    0
    0
  • In the right-hand corner is the shaft for a still working wooden jib crane.

    0
    0
  • From the jib clew cringle, aft to the jib sheet car, to the sheet winch.

    0
    0
  • furl the genoa and hoist the blade jib.

    0
    0
  • Alan decided to furl the genoa and hoist the blade jib.

    0
    0
  • Have just bought a Fireball and have a quick question: Does anyone use a 2:1 external jib halyard?

    0
    0
  • The spinnaker halyard is used to lift the jib to a halyard lock.

    0
    0
  • Have an equivalent mark for each of your jib halyard settings.

    0
    0
  • jib crane at the north-western corner of the warehouse.

    0
    0
  • Bear away onto the original course and set the balloon jib again, the error costing us distance but thankfully not a place.

    0
    0
  • The Xylonite ' s long flying jib made the decision for them when the bobstay broke under the strain.

    0
    0
  • One of the boats is carrying a jib as well as the lugsail.

    0
    0
  • Approximately 3.50 meters long with a mainsail, while the Pico has an option of having a jib fitted.

    0
    0
  • On the way back we hoisted a jib, tho I've seldom seen a stiller evening.

    0
    0
  • Idle Duck sailing after the rig was upgraded with a big roller reefing jib.

    0
    0
  • jib at the idea of being " grateful " to those who " gave their lives that I may be free " !

    0
    0
  • Three reefs in the main, and a small jib made us fly into the increasing waves.

    0
    0
  • To be " right " they should be on the new jib and this one is a sort of talisman!

    0
    0
  • The two hooks provided allow loads to be slung at greater centers than with a conventional fixed jib.

    0
    0
  • jib halyard settings.

    0
    0
  • jib crane.

    0
    0
  • jib sheets so much.

    0
    0
  • jib arm are an additional £ 60 each per day, when you're hiring a crew.

    0
    0
  • jib booms were then carried away and nothing was left standing except the three lower masts and yards.

    0
    0
  • From the jib clew cringle, aft to the jib clew cringle, aft to the jib sheet car, to the sheet winch.

    0
    0
  • We pass close by to the working area with a large magnet on a crane jib loading scrap metal into the unit.

    0
    0
  • The forecast was giving lots of Easterly so we housed the topmast, put in two reefs and set the storm jib.

    0
    0
  • jib of the crane awaiting the chains to tie the steel beam with.

    0
    0
  • A useful side effect is that they can be used to increase the tension in a jib luff.

    0
    0
  • I popped in one lunchtime just to assess the cut of its jib and ordered some smoked salmon ravioli (£ 3.95 ).

    0
    0
  • Three crew members of May [Master - Gerald Gadd] preparing her bowsprit jib and jib topsail.

    0
    0
  • Strictly speaking, the name alludes to the arm or jib from which the load to be moved is suspended, but it is now used in a wider sense to include the whole mechanism by which a load is raised vertically and moved horizontally.

    0
    0
  • this class is the ordinary jib crane.

    0
    0
  • For dock-side jib cranes the use of electric power is making rapid strides.

    0
    0
  • When the loads are heavy the above mechanisms are supplemented by systems of purchase blocks suspended from the jib or the traveller crab; and in barrel cranes trains of rotating gearing are interposed between the motor, or manual handle, and the barrel (fig.

    0
    0
  • In well-designed, quick-running cranes the mechanical efficiency of the lifting gear may be taken as about 85%; a good electric jib crane will give an efficiency of 72%, i.e.

    0
    0
  • The limit of speed of lift of hand cranes has already been mentioned; for steam jib cranes average practice is represented by the.

    0
    0
  • load is suspended from the crane jib; this jib is attached at the lower end to the side frames, and the upper end is supported by tierods, connected to the framework, the whole revolving together.

    0
    0
  • This simple form of crane thus embodies the essential elements of foundation, post, framework, jib, tie-rods and gearing.

    0
    0
  • The derrick crane introduces a problem for which many solutions have been sought, that of preventing the load from being lifted or lowered when the jib is pivoted up or down to alter the radius.

    0
    0
  • Here the place of the jib is taken by two inclined legs joined together at the top and pivoted at the bottom; a third back-leg is connected at the top to the other two, and at the bottom is coupled to a nut which runs on a long horizontal screw.

    0
    0
  • Here the jib, superstructure and post are all united in one piece, which revolves in a foundation well, being supported at the bottom by a toe-step and near the ground level by horizontal FIG.

    0
    0
  • This type of crane used to be in great favour, in consequence of the great clearance it gives under the jib, but it is expensive and requires very heavy foundations.

    0
    0
  • 9) consists of a steel braced tower, on which revolves a large horizontal double cantilever; the forward part of this cantilever or jib carries the lifting crab, and the jib is extended backwards in order to form a support for the machinery and counter-balance.

    0
    0
  • II represents a portable steam jib crane; it contains the same elements as the fixed crane (fig.

    0
    0
  • Dock-side jib cranes for working general cargo are almost always made portable, in order to enable them to be placed in correct position in regard to the hatchways of the vessels which they serve.

    0
    0
  • 12 shows an ordinary hydraulic dock-side jib crane.

    0
    0
  • This type is usually fitted with a very high jib, so as to lift goods in and out of high-sided vessels.

    0
    0
  • Where the face of the warehouse is sufficiently close to the water to permit of the crane rope plumbing the hatches without requiring a jib of excessive radius, it is a very convenient plan to place the whole crane on the warehouse roof.

    0
    0
  • A special form of jib crane, designed to meet a particular purpose, is the " Titan " (fig.

    0
    0
  • 18 shows a modern design of crane intended to command the maximum of yard space, and having some of the characteristics both of the Goliath and of the revolving jib crane, and fig.

    0
    0
  • 19 depicts a combination of a traveller and a hanging jib crane.

    0
    0
  • It consists essentially of a jib made of single I-sections, and supported by tie-rods (fig.

    0
    0
  • The jib is usually inclined, so as to enable the travel to be performed by gravity in one direction, and the object of the transporter mechanism is to ensure that pulling in or slacking out the lifting rope shall perform the cycle of operations in the following order: - Supposing the load is ready to be lifted out of a vessel on to a quay, the pull of the lifting rope raises the load, the travelling jenny being meanwhile locked in position.

    0
    0
  • On arriving at a certain height the lift ceases and the jenny is released, and by the continued pull of the rope, it runs up the jib; on arriving at an adjustable stop, the jenny is again locked, and the load can be lowered out; the hook can then be raised, when the jenny is automatically unlocked, and on paying out the rope the jenny gravitates to its first position, when the load is lowered and the cycle repeated.

    0
    0
  • I popped in one lunchtime just to assess the cut of its jib and ordered some smoked salmon ravioli (£ 3.95).

    0
    0
  • Three crew members of May [Master - Gerald Gadd] preparing her bowsprit jib and jib topsail.

    0
    0
  • Yes, I know, perhaps I had too much sun out on the boat deck, spent too much time hoisting the jib, or perhaps been keelhauled one too many times, but this distinctive Sauvignon Blanc took me by a lovely surprise.

    0
    0
  • Housemates never see the cameras - or are never supposed to see the cameras - with one exception; the jib camera.

    0
    0
  • During challenges held in the backyard, contestants may see the jib camera and jib camera operators at work.

    0
    0
Browse other sentences examples →