A frame which supports the pivot or gudgeon of a wheel or axle in a mill or similar structure. Now rare.
单词 | θ214460 |
释义 | society > occupation and work > equipment > machine > parts of machines > shaft > [noun] > parts of > support or bearing (25) headstock1688 A frame which supports the pivot or gudgeon of a wheel or axle in a mill or similar structure. Now rare. brass1731 Used elliptically for various things made of brass: esp. A bearing or block for a shaft. bearing1734 In a machine: a component that supports a moving part, restricts its motion to that of a particular kind (e.g. rotational), and is designed to… carriage1788 The supporting part of a bearing (bearing, n.1 13). step1814 Mechanics. The lower bearing or block on which a vertical pivot, shaft or the like rotates. bearance1826 A bearing (bearing, n.1 13). Obsolete. rare. footstep1836 = footstep bearing n. at compounds. cod1839 A bearing or supporting piece on which an axle or other moving part rests; esp. (in early use) one on which a church bell swung. pivot bearing1851 a bearing that sustains the foot of a vertical shaft or spindle; = footstep, n. 6c. roller bearing1857 a bearing analogous to a ball bearing, having inner and outer races in which metal rollers are confined by a cage; cf. roller race n. thrust-bearing1858 a bearing designed to receive a thrust in machinery; spec. the bearing in which revolves the foremost length of propeller-shafting in a screw… step-plate1869 (a) Nautical in iron ships, a plate of iron upon which the mast-heel rests when fixed in position; (b) Mechanics a metal bearing. thrust-bearer1869 = thrust-bearing n. needle bearing1870 (a) a compass bearing read from a needle; (b) a bearing using needle rollers. journal-bearing1875 the support of a shaft or axle. wall-bearing1875 (see quot.). plain bearing1893 a bearing consisting of a cylindrical hole in a block. tumbler-bearing1901 a bearing which automatically falls out of position to make way for a gear travelling upon the shaft which it supports. split bearing1902 a bearing for a shaft in which the housing and bush are each split laterally into two parts for ease of assembly. sleeve bearing1907 a form of bearing in which an axle or shaft turns in a lubricated sleeve. thrust-box1918 a box-bearing which sustains the end-thrust of a shaft (Cent. Dict.). taper roller bearing1930 a roller bearing in which the rollers are tapered slightly and lie at an angle to the axis of the bearing, so as to provide resistance to thrust… Subcategories:— parts of (3) |
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