A piece of mechanism (e.g. a pin, bolt, shoulder, a strip or block of wood) which checks the motion or thrust of anything, keeps a part fixed in…
单词 | θ214250 |
释义 | society > occupation and work > equipment > machine > parts of machines > mechanism > [noun] > other specific mechanisms (28) stop?1523 A piece of mechanism (e.g. a pin, bolt, shoulder, a strip or block of wood) which checks the motion or thrust of anything, keeps a part fixed in… clockwork1652 Mechanical apparatus similar to the mechanism of a clock, used in other devices; the operation of this. sector1715 A body or figure having the shape of a sector; hence, a division or part, a unit. gen. Any piece of mechanism so shaped. rackwork1755 mechanical parts comprising or incorporating a rack for adjustment or positioning. scapement1789 = escapement, n. 2. scape1798 = scapement, n. Cf. scape, v.2 and scape-wheel. safety catch1827 A device for holding a piece of a mechanism, a door, etc., in place in a potentially harmful situation. controller1836 A mechanism or apparatus for controlling a device or some aspect of its operation; a component which regulates or restricts the operation of… dog1840 Mechanics. A stop or cam for changing or reversing the direction of motion of a part. Obsolete. Geneva stop1841 Mechanics. Also with lower-case initial. a stop (stop, n.2 9d) consisting of a wheel with radial slots or cogs, as in a Geneva movement, but with… Maltese cross1852 Watchmaking and Clockmaking. = Geneva stop n. at Geneva, n. 3a; (also) a Geneva mechanism in a film projector or other mechanism. throw-off1852 A mechanism by which some part of a mechanism is disconnected, or its action suspended. Cf. throw-out, n. 1b. gearhead1869 A device used in gear mechanisms to provide greater torque. tripper1870 Mechanics. A contrivance for tripping; a trip. Scotch yoke1880 a mechanism for converting steady circular motion into linear simple harmonic motion, comprising a crank bearing a pin which, as the crank… Geneva movement1881 Mechanics. Also with lower-case initial. a mechanism for converting a continuous rotatory motion into an intermittent rotatory motion, consisting of… belt-tightener1882 A mechanism, component, etc., used for tightening a machine belt. watch1882 A mechanism with rotating hands or pointers which move at any fixed ratio of speed. selector1890 One who or something which selects. As a name for various appliances in metallurgy, telegraphy, motor-car machinery, etc. spec. (a) in a gearbox… Geneva wheel1891 Mechanics. Also with lower-case initial. a radially slotted wheel or disc; (also) a Geneva mechanism or movement. throw-out1894 The disengagement of a mechanism; the rapid disconnection of an electrical circuit. Also: a mechanism by which some part of a machine is… Geneva motion1897 Mechanics. Also with lower-case initial. = Geneva movement n.; (also) motion characteristic of the Geneva movement. horse-geara1899 A mechanism by which horse-power is applied to drive machinery. Geneva mechanism1903 Mechanics. Also with lower-case initial. = Geneva movement n. safety catch1904 A device for preventing the accidental operation of a machine, piece of equipment, etc. Geneva drive1913 Mechanics. Also with lower-case initial. = Geneva movement n. Geneva1919 Mechanics. = Geneva movement n.; (also) the driven wheel of a Geneva movement. Possum1961 Any of various electronic devices, operated in different ways, to enable disabled persons to operate or control domestic fittings, machines, or other… |
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