Crank Sentence Examples

Katie turned the crank at the base of the bed.

The form of the torque curve, or crank effort curve, as it is sometimes called, is discussed in the article Steam Engine, and the torque curve corresponding to actual indicator diagrams taken from an express passenger engine travelling at a speed of 65 m.

This platen had a perpendicular motion, being guided in grooves and worked by a connecting rod fixed to a cross beam and crank, which acquired its motion from the main shaft.

Each coil is attached to a shaft by a bell crank arrangement, and to these shafts there is secured a system of levers similar to that at the transmitter carrying the receiving pencil at the junction.

The assumption that the pistons of an engine move with simple harmonic motion is increasingly erroneous as the ratio of the length of the crank r, to the length of the con oecting rod 1 increases.

The type bed travels with a reciprocating motion upon rollers or runners made of steel, the bed being driven by a simple crank motion, starting and stopping without much noise or vibration.

For example, in a machine-work, the steam-engine, which is the prime mover of the various tools, has a flywheel on the crank-shaft to store and restore the periodical excess of energy arising from the variations in the effort exerted by the connecting-rod upon the crank; and each of the slotting machines, punching machines, riveting machines, and other tools has a flywheel of its own to store and restore energy, so as to enable the very different resistances opposed to those tools at different times to be overcome without too great unsteadiness of motion.

In balancing the mechanism of a steam engine it is often sufficiently accurate to consider the motion of the pistons as simple harmonic, and the effect on the framework of the acceleration of the connecting rod may be approximately allowed for by distributing the weight of the rod between the crank pin and the piston inversely as the centre of gravity of the rod divides the distance between the centre of the cross head pin and the centre of the crank pin.

This is done by the little crank B on the axle of the fly-wheel, acting through the rod C, and the bent lever D, which forms a toggle-joint at E with the vertical piece of metal below it.

The moving parts of the engine are then divided into two complete and independent systems, namely, one system of revolving weights consisting of crank pins, crank arms, &c., attached to and revolving with the crank shaft, and a second system of reciprocating weights consisting of the pistons, cross-heads, &c., supposed to be moving each in its line of stroke with simple harmonic motion.

He was that absent-minded crank, a grand seigneur husband who was in no one's way, and far from spoiling the high tone and general impression of the drawing room, he served, by the contrast he presented to her, as an advantageous background to his elegant and tactful wife.

Then the work done during one revolution of the crank is 2pla per cylinder.

Eccentric.An eccentric circular disk fixed on a shaft, and used to give a reciprocating motion to a rod, is in effect a crank-pin of sufficiently large diameter to surround the shaft, and so to avoid the weakening of the shaft which would arise from bending it so as to form an ordinary crank.

When it is connected with a continuously turning piece (such as the crank of a steam-engine) the ends of the stroke of the reciprocating piece correspond to the d.ead-points of the path of the connected point of the turning piece, where the line of connection is continuous with or coincides with the crank-arm.

Then, if the two ends of the stroke be in one straight line with the axis of the crank, S=2R; (37)

A chain built up of three turning pairs and one sliding pair, and known as the slider crank chain, is shown in fig.

The balance weights found as part of the equivalent revolving system when reciprocated by their respective crank pins form the balance weights for the given reciprocating system.

These conditions may be exactly realized by a system of weights reciprocated by slotted bars, the crank shaft driving the slotted bars rotating uniformly.

The balance weights are to be separately calculated for each system, the one set being added to the crank shaft as revolving weights, and the second set being included with the reciprocating weights and operated by a properly placed crank on the crank shaft.

When the link forms part of a mechanism the respective accelerations of two points in the link can be determined by means of the velocity and acceleration diagrams described in 82, it being understood that the motion of one link in the mechanism is prescribed, for instance, in the steam-engines mechanism that the crank shall revolve uniformly.

The power is applied by steam acting directly on a crank at one end of the axle, and the diameter of the fan may be 40 ft.

Examples, completely worked out, of velocity and acceleration diagrams for the slider crank chain, the four-bar chain, and the mechanism of the Joy valve gear will be found in ch.

In the particular case where the motion is of the kind known as simple harmonic the disturbing force on the frame due to the reciprocation of the weight is equal to the component of the centrifugal force in the line of stroke due to a weight equal to the reciprocated weight supposed concentrated at the crank pin.

The Baltimore & Ohio railway was to cross his property, and, after various inventions aiming to do away with the locomotive crank and thus save two-fifths of the steam, in 1830 he designed and constructed (largely after plans made two years before) the first steam locomotive built in America; though only a small model it proved the practicability of using steam power for working that line.

The most successful of the first class, or pick machines, that of William Firth of Sheffield, consists essentially of a horizontal pick with two cutting arms placed one slightly in advance of the other, which is swung backwards and forwards by a pair of bell crank levers actuated by a horizontal cylinder engine mounted on a railway truck.

Using this principle the method of finding the balance weights to be added to a given system of reciprocating weights in order to produce a system of forces on the frame continuously in equilibrium is exactly the same as that just explained for a system of revolving weights, because for the purpose of finding the balance weights each reciprocating weight may be supposed attached to the crank pin which operates it, thus forming an equivalent revolving system.

In the case of locomotives the balance weights required to balance the pistons are added as revolving weights to the crank shaft system, and in fact are generally combined with the weights required to balance the revolving system so as to form one weight, the counterpoise referred to in the preceding section, which is seen between the spokes of the wheels of a locomotive.

The crank shaft carries a pinion which gears into a toothed wheel of a coarse pitch, carrying cutters at the ends of the teeth.

Deflecting Force for Translation in a Curved Path.In machinery, deflecting force is supplied by the tenacity of some piece, such as a crank, which guides the deflected body in its curved path, and is unbalanced, being employed in producing deflexion, and not in balancing another force.

At one end of the band-wheel shaft is the bull-rope pulley, and upon the other end is a crank having six holes to receive a movable wrist-pin, the length of stroke of the walking-beam being thus adjusted.

The engine, which is provided with reversing gear, is of 12 or 15 horse-power and motion is communicated through a belt to the band-wheel, which operates the walking-beam by means of a crank.

The band-wheel communicates motion to the walking-beam, while drilling is in progress, through the crank and a connectingrod known as the pitman; to the bull-wheels, while the tools are being raised, by the bull-rope; and to the sand-pump reel, by a friction pulley, while the sand-pump is being used.

From the centre of the under screw an axle provided with a hook (e), which performs the part of a crank, projects in an upward direction.

Between the hook or crank (e) and the centre of the upper screw (a a), the indiarubber in a state of torsion (f) extends.

The circular grate G can be turned round K by means of the crank E from the outside.

The chassis, now further back in the workshop, showing the refitted crank axle.

The crank axle is in front of the loco.

The small block chevy has 2 big end crank journal sizes, known as small journal and large journal!

Current Work I use stoneware clays of all kinds, ranging from porcelain to crank.

When using a 58mm crank with an eccentric crankpin and Rotax rod, 60 or 61mm strokes can be gained.

The link lengths and the crank angular displacement are varied.

It replaces the winding crank and provides a comfortable grip, which facilitates handheld photography.

Features include an integral hooter, pedal crank with ec... .

The next 60 revolutions of the crank will flash the led to verify the positioning is OK.

This process, known as scraping in was repeated until most of the bearing could be seen to be contacting with the crank ping in was repeated until most of the bearing could be seen to be contacting with the crank pin.

Once set, make an easier to see mark on the rear timing cover above the crank pulley aligned with the scribed timing mark.

He was often ridiculed for his association with what was, at the time, considered a crank religion.

A crank on the other end is connected to the hand throttle control.

The modern movement in favour of industrial employment combined with humane and intelligent considerations has swept away the more or less barbaric method of enforcing labour by automatic machinery such as the treadmill, crank and shot drill (see Treadmill).

The rod was bent in the middle so that it could be turned as with a crank.

The eccentric is used to convert the rotary motion of the crank axle into the reciprocating motion required to operate the valve.

Some are very easily rotated by a turning a crank on the side.

Turn the phone off, put the skillet on the fire, boil a pot of water, and crank up the oven.

Decorate the barn, hang some string lights, put out finger foods, and crank up the music.

This can make a hand grinder very difficult to crank and can also stop an electric grinder from working effectively.

When the enzymes are destroyed, the pancreas has to work really hard to crank out digestive enzymes.

After signing his deal with Comedy Central, Kimmel jumped right in and served as executive producer for the show Crank Yankers.

Kimmel, in his self-deprecating nature, took the acerbic comedian's comments in stride (she also said he "had no charisma") and hired her to do a few voices on his Comedy Central show Crank Yankers.

Casement - Casement windows have hinges on either the right or left and open opposite the hinges by an inside crank mechanism.

These windows open with a crank or an optional electric motor.

To collapse the awning, loosen the legs and turn the hand crank to roll the awning back up.

As the crank is turned by hand, the awning rolls into position and provides shade and protection from rain.

When the crank is turned in the opposite direction, the awning retracts and folds away neatly.

Depending on the brand of awning, the crank may be located outside and near the awning or inside the house.

It may seem like a totally unnecessary item for a tropical vacation, but if you tend to get chilly in restaurants that crank up the air conditioning, it may come in handy.

The one downside to the crank is that you need to guess when to stop because over-repairing a disc could actually harm it worse.

Most retail stores carry a package or two of disc repair solution and a rag (like Maxell's CD-ROM/CD Scratch Repair Kit) to act as a crank repairing machine…only your hand is the repair mechanism.

It's shaped like the bottom portion of a rod complete with reel capabilities, including the fishing line crank.

Crank the reel and pull back on the actual controller and the game Rapala Fishing Frenzy matches your movements.

When you get to your destination you crank the top of the trailer up and pop out the ends where the beds are.

Smaller campers have a crank mechanism that allows you to lift the top part of the camper using a hand crank.

Some people replace inexpensive manual crank lift systems with special electrical crank systems, or even with a universal hydraulic lift.

A hand or hydraulic crank is used to lift the top off of the base and the soft sides slide out and are supported by poles.

Many people describe pop up tent trailers as being similar to a toy "jack in the box" because you crank a handle and the top of the tent pops up so you can stand inside.

Pop up trailers fold down into a low profile trailer, until you get to your destination when you unfold it either by a hand crank or hydraulic lift.

Very old pop up tent trailers were somewhat difficult to set up and take down because the top was heavy and the crank difficult to turn.

Inspect the cables that crank the trailer up and down to ensure they are in good condition.

You could crank up the air-conditioner, but that keeps you indoors and it's a shame to waste a summer day.

Once you have the blender set up, it is really no big deal to crank out a milkshake or malted for the kids.

Elitist attitudes are unfortunately issues at all dance studios; however, the size and level of prestige of the studio you attend may crank that up a notch or two.

Although hand crank machines continued to be popular with consumers, they presented a distinct disadvantage in that the seamstress had to use one hand to operate the machine.

By the 1930s, most homes had electricity, eliminating the need for treadle-driven or hand crank machines.

Just about everyone has at least one manual crank style can opener that causes frustration.

Attach the gear frame based on the directions provided for either the crank or electric models.

Then, gradually crank up the speed and length of your jogs, paying close attention to your body's feedback.

Interval training involves some anaerobic aspects, meaning you crank up the intensity to the point where you tap the stored energy within the muscles rather than go through the lengthy process of utilizing body fat.

Crank up your favorite workout music and try some of these excellent dumbbell exercises.

Dancing is a great way to get a workout, so crank up some tunes that inspire you and shake your booty.

People who shared the same phone number as the song title weren't too amused by the endless crank calls and requests to speak to Jenny.

Crank That Jump Rope MP3 downloads are easy to find online from a variety of different sources.

One thing that can't be disputed about Soulja Boy and his songs like Crank Dat Jump Rope is that he co-holds the title for being the youngest person to write and perform a number one song (the other artist being Debbie Gibson).

He was nominated for a Grammy for his song Crank Dat (Soulja Boy) in 2007, though he eventually lost to Kayne West.

The first two singles from Guilty Pleasure are It's Alright, It's OK, and Crank It Up.

Get out the party favors, crank up the music, and spread the buffet - it's time to celebrate this special occasion.

Resist the urge to make crank calls or sneak out.

Then crank up some party music to get you in a festive mood and start creating.

Consider picking up some wireless outdoor speakers so you can ensure the music will reach the entire backyard without having to crank up the volume.