单词 | ball joint |
释义 | > as lemmasball joint ball joint n. a ball-and-socket joint. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > other parts > [noun] > devices for securing or uniting parts key1434 chevel-bolt1480 strop1573 gimbals1577 gimmals1598 gimmera1603 strap1620 bridle1667 key band1735 screw-joint1810 locking plate1812 safety pin1822 king bolt1839 square coupling1845 holding-down bolt1846 ball joint1849 pinholder1854 knuckle-joint1860 bayonet-joint1870 elbow1874 fox-key1874 split-pin1875 cotter-pin1881 elbow-joint1881 banjo-frame1888 holding-down pin1892 holding-down ring1899 feather1908 banjo union1922 1849 Sci. Amer. 15 Dec. 100/3 Yerger's Artificial Leg... the knee is a true ball joint..working into its circular skeleton socket, upon two fine centre steel pins, one at each side. 1930 Engineering 7 Feb. 177/2 The connections with the headers made with ball joints. 1962 Which? Car Suppl. Oct. 139/2 Grease from lower front suspension ball joints. 2001 Today's Pilot Feb. 87/4 The microphone boom can be made flexible or it can be articulated using military-style metal ball-joint swivels. < as lemmas |
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