Derrick Sentence Examples
The throttle-valve is opened or closed by turning a grooved vertical pulley by means of an endless cord, called the telegraph, passing round another pulley fixed upon the " headache-post," and is thus under the control of the driller working in the derrick.
This derrick is also used for putting out the fore bunt sections of the bobbins.
The position of the reversing link is altered by means of a cord, passing over two pulleys, fixed respectively in the engine-house and on the derrick.
Passionate about football, Derrick focused on his natural talent for the game of basketball.
One day we had approximately 150 buzzard like birds flying around the derrick mast of the rig a truly amazing site.Advertisement
Also openly disdainful derrick lee 's pursuit had a dream.
Max Derrick 10B opened the scoring for St John's, finishing off a well-worked move from the first ruck of the game.
Max Derrick 10B opened the scoring for St John 's, finishing off a well-worked move from the first ruck of the game.
This site offers additional key player updates, in addition to a fascinating players' journal section, with personal diary entries from players, such as Tampa Bay's Derrick Brooks.
Khloe Kardashian has been linked romantically to Rashad McCants of the Sacramento Kings and more recently to Derrick Ward of the Tampa Bay Buccaneers.Advertisement
Derrick cranes are made of all powers, from the timber I-ton hand derrick to the steel 150-ton derrick used in shipbuilding yards.
The chief portion of this rig is the derrick, Oil which consists of four strong uprights or legs held in Derrick position by ties and braces, and resting on strong wooden sills, which are preferred, as a foundation, to masonry.
Bradford ("Orion") got to the top of a derrick with a grapnel, leapt on to the mole, secured it and fell back shot into the water.
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.
For drilling the deeper wells, the derrick, on account of the length of the " string " of drilling tools, is usually at least 7 o ft.Advertisement
Obviously, nearly every kind of crane can be made portable by mounting it on a carriage, fitted with wheels; it is even not unusual to make the Portable Scottish derrick portable by using three trucks, one under the mast, and the others under the two back legs.
The whole derrick is set up by keys, no mortices or tenons being used, and thus the complete rig may be readily taken down and set up on a new site.
The needles are put in place one by one against the raised frames, or trestles, by a derrick on a barge lifting them by their ring, whilst a man on the foot-bridge, taking hold of the eye at the top, arranges them in position close together.
The weir is opened by joining the needles of each bay by a chain passed through the eyes at the top and a line of wire through the central rings, so that when released at the top by the tilting of the escape bar by the derrick, they float down as a raft, and are caught by a man in a boat, or, when the cur rent is strong, they are 'mopes ?o drawn to the bank by a rope attached to them previously to their release.
The drilling of a well is commonly carried out under contract, the producer erecting the derrick and providing the engine and boiler while the drilling contractor finds the tools, and is Drill ing the responsible for accidents or failure to complete the well.Advertisement