英语词汇“halfturning bolt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

half-turning bolt

† half-turning bolt n. rare Obsolete a bolt with a thread only on one half of its circumference, designed to be fastened into and unlocked from a similarly threaded hole with a half-turn.Apparently only attested in dictionaries or glossaries.

1868 Technologisches Wörterbuch III. 445/1 Pêne à demi-tour, der halbtourige Riegel. Half-turning-bolt.

1874 E. H. Knight Amer. Mech. Dict. I. 322/1 A half-turning bolt is one having a half-screw thread on one side and engaging in a similarly threaded socket.

extracted from halfadv.

half-turning bolt

half-turning bolt n. (see quot. a1877).

ΚΠ

a1877 E. H. Knight Pract. Dict. Mech. II. 1050 Half-turning bolt, one with a thread occupying one half of its cylindrical surface.

extracted from half-comb. form

as lemmas

单词	halfturning bolt
释义	> as lemmas half-turning bolt † half-turning bolt n. rare Obsolete a bolt with a thread only on one half of its circumference, designed to be fastened into and unlocked from a similarly threaded hole with a half-turn.Apparently only attested in dictionaries or glossaries. Π 1868 Technologisches Wörterbuch III. 445/1 Pêne à demi-tour, der halbtourige Riegel. Half-turning-bolt. 1874 E. H. Knight Amer. Mech. Dict. I. 322/1 A half-turning bolt is one having a half-screw thread on one side and engaging in a similarly threaded socket. extracted from halfadv. half-turning bolt half-turning bolt n. (see quot. a1877). ΚΠ a1877 E. H. Knight Pract. Dict. Mech. II. 1050 Half-turning bolt, one with a thread occupying one half of its cylindrical surface. extracted from half-comb. form < as lemmas
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