| 单词 | case spring |
| 释义 | > as lemmascase spring case spring n. Watchmaking each of two springs in the hinged cover of a hunting watch, one that keeps it closed and one that causes the cover to fly open when the first spring is released by pressure on the cover. ΘΚΠ the world > time > instruments for measuring time > watch > [noun] > parts of barrel1591 motion1605 bezel1616 fusee1622 string1638 crown wheel1646 out-case1651 watch-box1656 nuck1664 watchwork1667 balance-wheel1669 box1675 dial wheel1675 counter-potence1678 pendulum-balance1680 watch-case1681 pillar1684 contrate teeth1696 pinion of report1696 watch-hook1698 bob-balance1701 half-cock1701 potence1704 verge1704 pad1705 movable1709 jewel1711 pendant1721 crystal1722 watch-key1723 pendulum spring1728 lock spring1741 watch-glass1742 watch-spring1761 all-or-nothing piece1764 watch hand1764 cylinder1765 cannon?1780 cannon1802 stackfreed1819 pillar plate1821 little hand1829 hair-spring1830 lunette1832 all-or-nothing1843 locking1851 slag1857 staff1860 case spring1866 stem1866 balance-cock1874 watch-dial1875 balance-spring1881 balance-staff1881 Breguet spring1881 overcoil1881 surprise-piece1881 brass edge1884 button turn1884 fourth wheel1884 fusee-sink1884 pair-case1884 silver bar1884 silver piece1884 slang1884 top plate1884 karrusel1893 watch-face1893 watch bracelet1896 bar-movement1903 jewel pivot1907 jewel bearing1954 1866 U.S. Patent 56,575 1/1 The mechanism that has hitherto been in general use for this purpose consists of two case-springs, which are hidden inside the case. 1918 C. K. Steele Diamond Cross Myst. ii. 29 He left the watch with my cousin, who told me to repair it. It needed a new case-spring and some of the screws were loose. 2005 L. Leshner Warman's Jewelry 494 A case spring is activated by pushing on the crown, causing the lid to pop open. < as lemmas |
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