A heavy hammer used in forging, fixed on a pivot and acted upon by a cam-wheel or an eccentric, which alternately tilts it up and allows it to drop.
| 单词 | θ212409 |
| 释义 | society > occupation and work > equipment > driving or beating tools > [noun] > hammer > mechanical and power hammers > types of (9) tilt-hammer1773 A heavy hammer used in forging, fixed on a pivot and acted upon by a cam-wheel or an eccentric, which alternately tilts it up and allows it to drop. trip-hammer1781 A massive machine-hammer operated by a tripping device, as a wheel with projecting teeth, a cam, or the like, by which it is raised and then… tilt1831 Short for tilt-hammer, n. Nasmyth1845 attributive and in the genitive. Designating a type of steam hammer or piledriver in which the falling weight is raised by steam pressure on a… oliver1846 A tilt hammer having the arm or handle attached to an axle, worked with the foot by a treadle which brings the hammer down, and with a spring which… helve-hammer1858 (Also helve-hammer.) A tilt-hammer, the helve of which oscillates on bearings, so that it is raised by a cam carried by a revolving shaft, and… striker1869 A steam-hammer designed as a substitute for the blacksmith's ‘striker’ (see 3d). belly-helve1881 (see quot.). chipping hammer1988 a hammer with a head that is pointed at one end and (typically) shaped like a chisel at the other, used to chip apart hard or fused materials… |
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