单词 | headstock |
释义 | headstockn.ΘΚΠ society > authority > punishment > capital punishment > [noun] > beheading > stake > stake for displaying head headstockOE stakec1475 prick1651 OE Seven Sleepers (Julius) (1994) 35 Ða heafodleasan man hengc on ða portweallas, and man sette heora heafda swilce oþra ðeofa buton portweallon on ðam heafodstoccum [L. capita eorum iuxta ciuitatem ante portas infigebant in ligno]. 2. The block from which a bell is hung. Cf. stock n.1 25. ΘΚΠ society > leisure > the arts > music > musical instrument > percussion instrument > bell > [noun] > other parts yokeOE stirrup1341 cod1379 bell-string1464 frame1474 stock1474 ear1484 poop1507 bell-wheel1529 skirt1555 guarder1583 imp1595 tab1607 jennet1615 pluck1637 bell-rope1638 cagea1640 cannon1668 stilt1672 canon1688 crown1688 sound-bow1688 belfry1753 furniture1756 sounding bow1756 earlet1833 brima1849 busk-board1851 headstock1851 sally hole1851 slider1871 mushroom head1872 sally beam1872 pit1874 tolling-lever1874 sally-pin1879 sally-pulley1901 sally-wheel1901 1688 R. Holme Acad. Armory iii. 461/2 A Bell Azure hanging by its Headstock and Gugions in an Arch. 1851 Ecclesiologist 12 66 A plan of the head-stock, looking down on the bell. 1881 Standard 20 Dec. 2/1 In ordinary peals the bells are swung well upwards, and..every headstock is provided with a stop, to prevent the bell accidentally turning over. 1918 Musical Times 59 57/2 It is essential that the bells be hung in a strong and massive framework, and that their fittings—i.e., their wheels, headstock, gudgeons, bearings, clappers, and all the other accessories indispensable to a ringing bell, be ‘well and truly’ fitted. 1965 W. G. Wilson Change Ringing ii. 5 The headstock is of wood or metal and the bell is bolted firmly to it. 2011 Church Times 11 Feb. 22/1 The bells..have gone back to Loughborough to have their headstocks fitted. 3. a. A frame which supports the pivot or gudgeon of a wheel or axle in a mill or similar structure. Now rare. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > shaft > [noun] > parts of > support or bearing headstock1688 brass1731 bearing1734 carriage1788 step1814 bearance1826 footstep1836 cod1839 pivot bearing1851 roller bearing1857 thrust-bearing1858 step-plate1869 thrust-bearer1869 needle bearing1870 journal-bearing1875 wall-bearing1875 plain bearing1893 tumbler-bearing1901 split bearing1902 sleeve bearing1907 thrust-box1918 taper roller bearing1930 1688 R. Holme Acad. Armory iii. v. 272/2 The Ropers Wheele,..by which the Rope Yarn is made or Spun: this Wheele is turned between two standards with an Head-stock on the top. 1731 Philos. Trans. (Royal Soc.) 37 6 A quadruple Crank..the Center..is fixed in Brasses at each End in two Head-stocks. 1841 R. Buchanan et al. Pract. Ess. Millwork (new ed.) 348 The framing used for supporting the gudgeons of a water wheel is denominated the headstock framing. 1888 Timehri 2 280 The position of these two rollers enables the strains to be carried..through the two gland bolts CC, relieving the cast iron Mill cheek or headstock of all the strains that exist in the present triangular-mills in general use. 1979 N. G. Calvert Windpower Princ. iii. 32 If the windshaft and its bearings have to be carried on a sub-frame then this may well be called the headstock. b. Engineering. A part that holds or contains a smaller, working part such as a drill or a cutter; spec. the part of a lathe that holds and rotates the workpiece. ΘΚΠ society > occupation and work > equipment > machine tool > lathe > [noun] > headstock headstock1815 workhead1893 1815 J. Smith Panorama Sci. & Art I. 55 An accommodation of a few inches is obtained by screwing H further through or out of the headstock. 1863 W. Fairbairn Mills II. 11 A headstock carrying two cutters, one for roughing, and the other for finishing. 1918 Automobile Repairshop Short-cuts (Motor World) 206/1 Mounted on an arbor, placed in the head stock of a lathe, is a 3-in. metal saw. 1957 U.S. Patent 2,780,125 1/1 This invention contemplates an elongated frame..with a head adapted to provide a head stock at one end of the frame. 2009 V. Boljanovic Metal Shaping Processes xi. 333 The cutting tool is mounted on a spindle that rotates in the headstock, which is capable of both vertical and longitudinal movements. 2011 J. S. Rao Kinematics Machinery 254 The back gear arrangement in the head stock of a lathe is a good example of a reverted train. c. Manufacturing Technology. The framework in which the carriage of a spinning mule runs. Cf. mule n.1 5a. Now rare. ΘΚΠ the world > textiles and clothing > textiles > textile manufacture > manufacture of thread or yarn > [noun] > spinning > machine > types of > parts of mendoza1803 faller1807 headstock1825 rim wheel1827 traveller1830 ring spindle1837 carrying comb1844 whirler1860 coiler1873 breaking-frame1875 nosing motion1883 tube1884 weigh-box1884 check-band1892 presser eye1892 thread-board1892 1825 Glasgow Mechanics' Mag. 17 Dec. 277/1 That part of the mule which is commonly called the head-stock. 1851 L. D. B. Gordon in Art Jrnl. Illustr. Catal. p. vi**/1 In some Mules the headstock is placed in advance of the roller-beam, towards the middle of its length. 1939 U.S. Patent 2,154,961 1/1 These elements are mounted in the head stock of the mule spinning machine. d. Weaving. A structure for holding reeds (reed n.1 11a) that can be moved sideways along a loom. Now rare. ΚΠ 1841 Mechanics' Mag. Apr. 397/2 The two pairs of ribs into which the dents of the reels are to be set, are passed through tubes..; these tubes..are attached to a head-stock or carriage moving to and fro horizontally on the bed of the machine. 1927 T. Woodhouse Artificial Silk: Manuf. & Uses x. 109 During the time that the warping mill is rotating and drawing on the threads the head-stock is moving laterally very slowly in order to build up a tapered edge of yarns. e. In plural. Mining. The headframe of a mine. Cf. head frame n. (a) at head n.1 Compounds 4. ΘΚΠ society > occupation and work > workplace > places where raw materials are extracted > mine > [noun] > mouth or top of mine or shaft > apparatus at mouth of shaft puppet head1778 headgear1835 headstocks1845 poppet-head1869 head house1870 shaft-house1872 shaft-tackle1874 shut1886 1845 N. Brit. Rev. Nov. 146 In consequence of the head stocks giving way, they came in contact with an ascending tub, and were thrown out, two being killed. 1869 Eng. Mach. 19 Nov. 238/1 It..was taking the chair and men..over the headstocks. 1882 Pall Mall Gaz. 25 Jan. 8/2 The engineman..failed to pull up in time to prevent the ascending empty cage from being wound over the headstocks. 1935 A. J. Cronin Stars look Down iii. i. 467 The headgear of the Neptune [sc. a coal mine] lay bathed in a clear brightness, the outlines of the head stocks softened. 2008 Journal (Newcastle) 3 Sept. 21 In South Tyneside sites include..St Hilda's Colliery head stocks and engine house. f. Engineering. The horizontal member or members at the end of the underframe of a railway vehicle, to which the coupling and sometimes also buffers are fixed. ΘΚΠ society > travel > rail travel > rolling stock > [noun] > railway wagon or carriage > parts of frame of under-frame1855 headstock1869 cant-rail1871 sill1874 transom1891 sole-bar1930 crib-rail1958 1869 Railway News 12 June 584/1 The coupling rod is pivoted, the one end over the centre of the trailing axle of one truck, and the other over the leading axle of the other, and over the head-stocks of the frames. 1928 Daily Express 29 Dec. 9/4 The interval between headstocks of coaches should be as small..as practicable for necessary freedom of movement. 1991 Model Railways Mar. 144/3 The issue of 10ft. wheelbase (17ft. 6in. over headstocks) wagons in private owner liveries continues. 2006 C. Cole in S. Iwnicki Handbk. Railway Vehicle Dynamics ix. 267 The code of practice also requires that cars include unoccupied crumple zones between the headstock and bogie centres to absorb larger impacts. g. The widened piece at the end of the neck of a guitar or similar stringed instrument, to which the tuning pegs or machine heads are fixed. ΘΚΠ society > leisure > the arts > music > musical instrument > stringed instruments > guitar or lute type > [noun] > guitar > parts of saddle1899 headstock1965 1965 Washington Post 6 Mar. c2/7 (advt.) Guitar—Martin F-7 1936... Grover machine heads and fittings. Inlaid headstock & fingerboard. 1984 Melody Maker 4 Feb. 25/3 A wooden six string with a distinctive headstock. 1993 N.Y. Times 17 Sept. b6/6 He was stunned to discover that his bass ukelele had been damaged in transit, its headstock smashed. 2012 D. Hunter Fender Telecaster 220 Necks are carved so that the headstock sits on a slightly lower plane than the fingerboard. ΘΚΠ society > authority > control > person in control > [noun] > leader > of a group headstock1850 team leader1872 chef d'equipe1917 madrich1944 squad leader1953 1850 H. Miller Scenes & Legends N. Scotl. (ed. 2) xxviii. 420 The schoolmaster..would call on the boys to divide and choose for themselves ‘Head-stocks’, i.e., leaders, for the yearly cock-fight. 1854 H. Miller Schools & Schoolmasters (1857) iii. 50 I..remained simply a fictitious or paper cock-fighter, and contributed in no degree to the success of the head-stock or leader, to whose party..it was my lot to fall. This entry has been updated (OED Third Edition, June 2013; most recently modified version published online March 2022). < |
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