| 单词 | toggle-bolt |
| 释义 | > as lemmastoggle-bolt toggle-bolt n. (a) a bolt having a hole through the head to receive a toggle; (b) = sense 2f. ΘΚΠ society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > bolt > types of round bolt1582 ringbolt1599 pikebolt1622 rag bolt1625 set-bolt1627 clinch-bolta1642 eyebolt1649 clinch1659 screw-bolt1690 king bolt1740 wrain-bolt1750 wraining-bolt1769 toggle-bolt1794 strap-bolt1795 wring-bolt1815 through-bolt1821 truss-bolt1825 slip-stopper1831 stud bolt1838 anchor bolt1839 king rod1843 joint bolt1844 spade-bolt1850 shackle-bolt1852 roof bolt1853 set-stud1855 coach bolt1869 truss-rod1873 fox-bolt1874 garnish-bolt1874 fang-bolt1876 stud1878 U bolta1884 rock bolt1887 hook bolt1899 tower bolt1911 explosive bolt1948 1794 D. Steel Elements & Pract. Rigging & Seamanship I. 152 Toggle-bolt. 1850 J. Greenwood Sailor's Sea-bk. 99 The Toggle-Bolt has a flat head and a mortise through it, that receives a toggle or pin. 1934 Webster's New Internat. Dict. Eng. Lang. Toggle bolt, a bolt having a nut with pivoted flanged wings that close against a spring when passed through a constricted passage and open after emerging. 1968 Trade Marks Jrnl. 8 May 736/2 Rawlplug... Bolt anchoring devices, expansion bolts; toggle bolts, wall plugs and sockets. < as lemmas |
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