单词 | piston pin |
释义 | > as lemmaspiston pin piston pin n. a pin which secures a piston to its connecting rod, esp. in an internal combustion engine. ΘΚΠ society > occupation and work > equipment > machine > machines which impart power > engine > internal-combustion engine > [noun] > parts of > pins crank-pin1839 piston pin1853 cross-head pin1887 1853 Sci. Amer. 24 Sept. 9/4 The bell-crank..is connected by a joint, n, to the piston pin in cylinder R. 1910 W. A. Tookey tr. R. E. Mathot Constr. & Working Internal Combustion Eng. xiii. 375 The piston pin is made of the best quality mild steel. 1991 Boating Business Feb. 16/4 Longer piston pins are fitted and the top compression ring has a modified cross section to cater for the higher temperature generated. < as lemmas |
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