| 单词 | spiral spring |
| 例句 | Here she uses the spiral spring toy known as the Slinky. Elaine de Kooning and Andreas Gursky in Close-Up in the Hamptons 2015-08-06T04:00:00Z The sixteen pieces of Defense Distributed's printed handgun, including spiral springs for its hammer mechanism and a nail used as its firing pin. Meet The 'Liberator': Test-Firing The World's First Fully 3D-Printed Gun 2013-05-05T21:30:07Z The same thing will happen if a spiral spring be substituted for the coach spring. Lord Kelvin An account of his scientific life and work 2012-04-06T02:00:32.097Z The spiral spring is described as received in two cups,—one above and one below. Illustrated Catalogue of Locomotives Baldwin Locomotive Works 2012-04-03T02:00:35.800Z The bolts are enveloped by spiral springs which support the clamps. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The spiral spring is made from steel wire 3⁄8 inch diameter. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z The nearest approximation of a poised spiral spring is probably attained through L. Lossier's inner terminal curve. Rules and Practice for Adjusting Watches 2011-12-20T03:00:26.380Z Iron spiral springs push the gun back again into place. The Romance of Industry and Invention 2011-12-19T03:00:43.870Z The employment of spiral springs in connection with cylindrical pedestals and boxes. Illustrated Catalogue of Locomotives Baldwin Locomotive Works 2012-04-03T02:00:35.800Z It acts through the medium of spiral springs s, which are carried in cases or boxes s′, which overhang the end of the bar b. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Here one spring only is used, and it is first made a straight spiral spring, and then bent round and its ends united. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z To Ingenhousz he suggested the idea of "hanging a weight on a spiral spring, to discover if bodies gravitated differently to the earth during the conjunctions of the sun and moon, compared with other times." Benjamin Franklin; Self-Revealed, Volume II (of 2) A Biographical and Critical Study Based Mainly on his own Writings 2011-08-16T02:00:39.793Z G is supported by spiral springs, b b, which are compressed by the accumulating rain. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z Next the wire bears against a pulley carried by a strong spiral spring, by which the pull upon it at all times is recorded on a paper-covered drum turned by clockwork. Sounding the Ocean of Air 2011-05-31T02:00:35.603Z The spiral springs simply support the pins, but as the jaws close the pins lower until the washer nuts h meet the surface of recess i. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A spiral spring pressing against one of the journals into which the axle is mounted prevents any lost motion in the worm gear. Microscopes and Accessory Apparatus Catalogue No. 40 2011-04-14T02:00:42.743Z Every Sunday the Komaritzers come to us at Zirkow, driving over in a tumble-down old coach covered with faded blue cloth, hung on spiral springs, and called Noah's ark. 'O Thou, My Austria!' 2011-03-04T03:01:01.630Z In the mean while the spiral spring, G, coiled round F, and fixed at one extremity to the frame-work and by the other to F, is compressed. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z The female eastern black gibbon, for example, "produced fast up-down sweeps like a spiral spring with a vibrato sound on the first two notes," Thinh and his colleagues wrote. Gibbons communicate with regional dialects 2011-02-10T07:45:00Z This indicator piston receives, on its upper surface, the pressure of a spiral spring, which acts to resist the steam pressure. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z By its weight and a spiral spring the latter presses on the cam f, and effects a direct vertical movement. Microscopes and Accessory Apparatus Catalogue No. 40 2011-04-14T02:00:42.743Z To get greater regularity Bose uses, instead of the iron turnings, spiral springs, which are pushed against each other by means of a screw until the most sensitive state is attained. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z Decrease of pressure winds the chain off the barrel, tightens the spiral spring, which thus turns the index to the left. A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility 2011-06-19T02:00:15.717Z Very rarely they may curl down around the eyeball in a spiral spring. The Woodpeckers 2011-01-26T03:00:25.210Z The cone is hollow and receives a spiral spring s, s. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z He looks, as if he were in training for a spiral spring. Lady Maude's Mania The detector is one of the spiral spring coherers previously described; it is shielded from external disturbance by being enclosed in a metal box provided with a funnel-shaped opening to admit the radiation. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z The spring-balance registers the weight of an article by the extent to which it draws out or compresses a spiral spring. The New Gresham Encyclopedia. Vol. 1 Part 3 Atrebates to Bedlis In Beard's Regulator the pressure at which the gas can be delivered is determined by the strength of the spiral spring, and can only be altered by changing this spring. Optical Projection Part 1: Projection of Lantern Slides A spring loaded safety valve is one in which the valve is held down by the pressure of a spiral spring, and this pressure will obviously not vary, no matter how much the ship rolls. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The doctor asked the question rather jerkily as the aeroplane sped over the uneven ground, jolting, and jouncing tremendously despite its chilled-steel spiral springs. The Girl Aviators and the Phantom Airship The theory of spiral springs affords an application of these results. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z Others have old-fashioned spiral springs–and there are no better made to-day. The Girls of Hillcrest Farm The Secret of the Rocks If anything could make me thoroughly attached to the South it would be one of these spiral springs bored into my person about a foot. A Guest at the Ludlow and Other Stories The force of the blow is regulated by the height to which the hammer is raised, which may be adjusted by the nuts beneath the spiral springs. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Accordingly, attempts have frequently been made to drive the scape-wheel by a spiral spring, like the mainspring of a watch. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" The tram in the original instrument was propelled by a falling weight, but in an improved form one or more spiral springs are employed. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 3 "Chitral" to "Cincinnati" The spiral spring of the magazine was damaged in some way, so that it would receive only four or five cartridges, instead of seven. In The Ranks From the Wilderness to Appomattox Court House Its true inwardness is composed of spiral springs which have gnawed through the cloth in many instances. A Guest at the Ludlow and Other Stories The spiral springs shown beneath the cylinder are to prevent the hammer from striking the cylinder and causing breakage from careless handling by the operator. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The discovery, by Gardette of Philadelphia in 1800, of the utility of atmospheric pressure in keeping artificial dentures in place led to the abandonment of spiral springs. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 "Demijohn" to "Destructor" Some cutouts have a spiral spring attached to the cutout armature. The Automobile Storage Battery Its Care And Repair These are rays in which the motion is an advancing rotation like the wire in a spiral spring. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena No man ever successfully sat on one of them for any length of time unless he had a strong pair of pantaloons and a spiral spring twisted into him for some distance. A Guest at the Ludlow and Other Stories Thus a is the bearing for the worm carried in the box c, upon which is the spiral spring whose tension is regulated by the screw g. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The segments are held against the flat bearing surface of the case by spiral springs set in brass ferrules. Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers This lever rests partly on a spiral spring at d; it is also supported by two vertical pins, with perfect freedom of motion. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" The plunger is loaded with a spiral spring, and has a ball valve, as shown. Gas and Oil Engines, Simply Explained An Elementary Instruction Book for Amateurs and Engine Attendants All the doors opening into the rear hall should be hung with the new spiral spring butt, the best door spring that has come under our notice. Woodward's Country Homes On the delivery side of the cutter head is a pressure bar r, which is acted upon by a spiral spring in the box c. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The perforations in it were all in a row, and the ten holes were now filled with little brass pegs, which were suspended from above on small spiral springs. Pharaoh's Broker Being the Very Remarkable Experiences in Another World of Isidor Werner The spiral spring on which the lever rests at d is intended to compensate for the effects of alterations of temperature. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" The plunger of the pump is loaded with a spiral spring, which may be adjusted to give any desired pressure, and is kept constant and steady by means of an air vessel. Gas and Oil Engines, Simply Explained An Elementary Instruction Book for Amateurs and Engine Attendants The sharp end is kept retracted within the outer cylinder by a spiral spring in the handle at the other end, but can be protruded by pressing on this handle when required for use. A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners The table has beneath it a spiral spring at each end, which returns the table as soon as the foot pressure is released from the treadle. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z I noted the little peg I had pulled out hanging by its spiral spring just above the hole it had filled. Pharaoh's Broker Being the Very Remarkable Experiences in Another World of Isidor Werner "I see it, papa; the man must have had a spiral spring." The Son of Monte-Cristo, Volume I Thus, all that is necessary is to remove the four nuts, lift the cover off, then pull out the pins which keep the spiral springs in position, and withdraw the valves. Gas and Oil Engines, Simply Explained An Elementary Instruction Book for Amateurs and Engine Attendants As soon as the pressure of the steam overcomes the pressure of the spiral spring the valve will be raised, permitting the steam to escape. Scientific American, Volume XLIII., No. 25, December 18, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. The drill spindle is then instantly forced back by the spiral spring and the forward feed motion continues. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Every one of them was hanging by its spiral spring, just above the hole it had filled. Pharaoh's Broker Being the Very Remarkable Experiences in Another World of Isidor Werner Swiveled to it is a long loop, which is chambered out to receive a spiral spring which acts upon a plunger. Scientific American, Volume XXXVI., No. 8, February 24, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. The wires are fixed at their upper ends to two electrodes —leading to the galvanometer—and kept moderately and uniformly stretched by spiral springs. Response in the Living and Non-Living The needle bar is pressed lightly against the diaphragm by a spiral spring. Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures A spiral spring sustains the weight of the pivoted piece and of the tool. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z It consists of the style, s, of the spiral spring, f, of the screw, v, and of the plate that this carries at its extremity. Scientific American Supplement, No. 365, December 30, 1882 The resistance which the model encounters in its passage through the water is communicated to a spiral spring, and the extension this spring undergoes is a measure of the model's resistance. Scientific American Supplement, No. 717, September 28, 1889 The chief feature of the moderator lamp is a spiral spring which forces the oil upward through a vertical tube to the burner. Artificial Light Its Influence upon Civilization The shoe is held in contact with the third rail by gravity reinforced by pressure from two spiral springs. The New York Subway Its Construction and Equipment Outside this nut is the spiral spring s, whose force steadies the upper end of a. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The fair visitor smiled as they drew out to the full length roll after roll of the manuscript—letting them fly together again as if they had been spiral springs. The Dreamer A Romantic Rendering of the Life-Story of Edgar Allan Poe Huygens, who had discovered and corrected the irregularities in the oscillations of the pendulum, did not think of those of the balance with the spiral spring. Watch and Clock Escapements A Complete Study in Theory and Practice of the Lever, Cylinder and Chronometer Escapements, Together with a Brief Account of the Origin and Evolution of the Escapement in Horology Between the roller of the caster and the plate which attaches it to the chair-leg, a strong spiral spring is inserted. The Great Round World and What Is Going On In It, Vol. 1, No. 53, November 11, 1897 A Weekly Magazine for Boys and Girls At first we used a rubber band for this purpose, but it soon 153 wore out, so we then made a spiral spring out of stiff spring brass wire by wrapping it around a pencil. The Scientific American Boy Or, The Camp at Willow Clump Island At the other end of f is a washer h, against which abuts the spiral spring shown, the other end of this spring abutting against a shoulder provided in a. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z As is shown, there is within the core of the magnet an adjustable spiral spring which presses forward against the armature and which spring is compressed by the attraction of the armature of the magnet. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. The spiral spring, which held the front wheels of the pilot in place, acted substantially as the center pin of a truck. Scientific American Supplement, No. 832, December 12, 1891 A spiral spring attached at one end of the crank on the lower spindle and at the other to a nail projecting from the side of the front is the most convenient arrangement. Things To Make I take an ordinary lead pencil, and wind the ribbon round and round, thus making a sort of spiral spring; this done, I gently pull the coils asunder. Scientific American Supplement, No. 483, April 4, 1885 As the cutters are fed to their cut, the pin d simply compresses the spiral spring c and passes further up the cutter stock. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Inside the cartridge is a spiral spring, S, which, acting on the bottom of the hole and the head of the cartridge, tends to make the latter spring up, and so break the circuit. Scientific American Supplement, No. 787, January 31, 1891 The machinery is simple enough: a strong spiral spring, three or four cog-wheels and pinions, a fly to regulate the motion as in a musical box, and the cams before mentioned. The Atlantic Monthly, Volume 11, No. 67, May, 1863 If you have not got a spiral spring, you can easily make a. fairly efficient substitute out of hard brass wire wound a few times round a large wire nail. Things To Make I ended by getting in in my turn, thanks to the pressure of the compact file which followed me, and pushed me like a spiral spring. Light The drill is held up by means of the spiral spring m acting from the bottom of cone to the collar o. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z From his place at the far end of the table Mr. Shongut laughed deep, as though a spiral spring was vibrating in the recesses of his throat. Every Soul Hath Its Song Near the end fasten a spiral spring, S, which can be obtained almost anywhere. The Boy Mechanic: Volume 1 700 Things for Boys to Do The pump valves are annular, of brass, faced with rubber, and close by brass spiral spiral springs. Scientific American Supplement, No. 492, June 6, 1885 If necessary to assist the mind, suspend a spiral spring above a pail of water, then raise the pail until the coils, one after another, become immersed. Four-Dimensional Vistas The pin r is pressed inward by the spiral spring shown, and has a conical end fitting into holes provided in the apron to receive it. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z It consists of a small steel roller, situated within the angle formed by an inclined plane and the flange of the wheel, and constantly pulled into the angle by a spiral spring. Scientific American Supplement, No. 598, June 18, 1887 The piece D is fastened on the bolt an inch or two from the surface of the door to permit placing a spiral spring of medium strength in between as shown in Fig. The Boy Mechanic: Volume 1 700 Things for Boys to Do These are strung upon a rod, which is pushed into the medium to be measured, and are pressed together by a spiral spring. Scientific American Supplement, No. 458, October 11, 1884 There is, however, an important difference in the magazine, which has no spiral spring, but is furnished instead with an ingenious system of ratchet bars. Scientific American Supplement, No. 601, July 9, 1887 But so soon as the end pressure on r is released, the spiral spring lifts it and m is free to revolve with l as before. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Lengthwise across the bottom are stretched a series of brass spiral springs, G G G, which are tuned to a chromatic scale. Scientific American Supplement, No. 446, July 19, 1884 It should preferably be one with arms suspended by small spiral springs, giving a limp, loose-jointed effect. The Boy Mechanic: Volume 1 700 Things for Boys to Do I then filled in with earth all the parts where the spiral springs were placed. Bullets & Billets Rowing takes one set of muscles and stretches them through and through, till you feel yourself turning into one long spiral spring from finger-tips to toes. The Atlantic Monthly, Volume 07, No. 41, March, 1861 These are held to the work or cue blank w by the spiral springs shown in the projections or sockets b, which act against the ends of c. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A light spiral spring is placed on each of the screws, in order to free the brake from the rope the moment the pressure is released. Scientific American Supplement, No. 446, July 19, 1884 Each club is bored to receive lead washers which are held in place by a spiral spring. The Boy Mechanic: Volume 1 700 Things for Boys to Do I often afterwards wished that that mattress had been filleted, as the spiral springs had a nasty way of bursting through the striped cover and coming at you like the lid of a Jack-in-the-box. Bullets & Billets Two of the cylinders revolved in opposite directions, so as to spread the ink, which was then transferred by two other inking cylinders alternately applied to the "forme" by the action of spiral springs. Men of Invention and Industry The ball is fitted to slide easily upon the needle, and between the ball and a fixed collar is a spiral spring that keeps the ball in contact with its seat in the holder. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The motive power is neither steam nor electricity, but the elasticity of a spiral spring, which is not inseparably attached to the vehicle, but can be inserted or removed at will. Freeland A Social Anticipation I claim a spiral spring, for webbing, having the wire at one end of the spiral coils, A A, bent in the manner described and shown by B C D E, for the purpose specified. Scientific American, Volume 17, No. 26 December 28, 1867 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. Underneath the mattress part was a cavity filled with spiral springs. Bullets & Billets The forme was fixed in a cast-iron plate which was carried to and fro on a table, being received at either end by strong spiral springs. Men of Invention and Industry Within the last few years we have seen the general introduction of Bord's little pianino, called in England, ungrammatically enough, pianette, in the action of which that maker cleverly introduced the spiral spring. Scientific American Supplement, No. 385, May 19, 1883 Automatic cut off gear was fixed to each engine, and the governors were provided with a spiral spring for adjusting the speed. Scientific American Supplement, No. 392, July 7, 1883 So he arranged a spiral spring between can and cord to take up harmlessly the shock caused by the momentum of the package when the string became suddenly taut. Revenge! This ring is held by the top piece of the lantern through the intermedium of six spiral springs, c' c''. Scientific American Supplement, No. 324, March 18, 1882 At the extremities of this channel there are plates which are kept pressed against the wheel by means of spiral springs, thus rendering the channel perfectly tight. Scientific American Supplement, No. 288, July 9, 1881 As though he had been a spiral spring released from pressure, the Fire Eater regained his height. The Way of an Indian A.--There are two safety valves, consisting of pistons 1-3/16 inch in diameter, and which are kept down by spiral springs placed immediately over them. A Catechism of the Steam Engine Some have strings and physics, and others none; some have the balance loose, and others regulated by a spiral spring, and others by hogs' bristles. An Essay Concerning Humane Understanding, Volume 2 MDCXC, Based on the 2nd Edition, Books 3 and 4 The rod was a metallic tube, and contained a spiral spring which acted upon and pressed upwards an inner rod. Umbrellas and Their History Altogether, there are six of these pistons, each one working in an aperture in the rim, and kept pressed outwardly by means of a spiral spring. Scientific American Supplement, No. 288, July 9, 1881 For the guest she drew forth the one rocking chair, a patent contraption, the rockers of which were held upon a sort of track by stout spiral springs. Flowing Gold We must convey our effort to some pointer-instrument - for instance, a spiral spring which will respond to an exerted pressure or pull by a change in its spatial extension. Man or Matter Luxurious couches hung by spiral springs from the ceiling to a convenient height from the floor, and here and there lay rugs of rare beauty and great ottomans of artistic designs and colors. The Land of the Changing Sun Many of the Palaeozoic genera had these supports coiled like a pair of spiral springs, and it has been shown that these genera were derived from types in which the supports were simply shelly loops. Darwin and Modern Science |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。