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单词 jewel hole
释义

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jewel hole
c. As a modifier, designating a watch or other measuring instrument that incorporates jewels in its mechanism (see sense 4), as in jewel watch, etc.; (also) designating a component incorporating or consisting of such a jewel, as in jewel bearing, jewel hole, jewel pivot, etc.
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the world > time > instruments for measuring time > watch > [noun] > particular types of watch
German watch1611
larum watch1619
clock-watch1625
minute watch1660
pendulum watch1664
watch1666
alarm watch1669
finger watch1679
string-watch1686
scout1688
balance-watch1690
hour-watch1697
warming-pan1699
minute pendulum watch1705
jewel watch1711
suit1718
repeater1725
Tompion1727
pendulum spring1728
second-watch1755
Geneva watch1756
cylinder-watch1765
watch-paper1777
ring watch1788
verge watch1792
watch lamp1823
hack1827
bull's-eye1833
vertical watch1838
quarter-repeater1840
turnip1840
hunting-watch1843
minute repeater1843
hunter1851
job watch1851
Geneva1852
watch-lining1856
touch watch1860
musical watch1864
lever1865
neep1866
verge1871
independent seconds watch1875
stem-winder1875
demi-hunter1884
fob-watch1884
three-quarter plate1884
wrist-watch1897
turnip-watch1898
sedan-chair watch1904
Rolex1922
Tank watch1923
strap watch1926
chatelaine watch1936
sedan clock1950
quartz watch1969
pulsar1970
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
1711 London Gaz. 31 May-2June 2/2 A Silver Jewel Watch, made by Vick, London.
1721 I. Newton Let. ?Oct. in Corr. (1977) VII. 172 For this end a good Jewel watch may suffice till a better sort of Watch can be found out.
1825 ‘J. Nicholson’ Operative Mechanic 508 The jewel-hole should be as shallow as possible, so as not to endanger cutting the pivot.
1884 Jeweler's Circular & Horol. Rev. Sept. 242/1 While the roller is hot, insert the jewel pin with an extra pair of tweezers.
1907 Jrnl. Electr., Power & Gas 5 Oct. 303/1 The shaft is made in three sections: the top bearing pivot, the shaft proper, and the jewel pivot.
1954 Minerals Yearbk. 1951 (U.S. Dept. Interior) 1367 Jewel bearings manufactured from synthetic corundum have largely replaced natural mineral bearings used in watched and precision instruments.
1968 P. W. Malik & G. A. Souris Project Gemini NASA Contractor Rep. 1106 (McDonnell Douglas Corp.) 103 The seismic system which is the sensor portion of the accelerometer is supported by a jewel pivot.
1969 D. De Carle Pract. Watch Repairing (ed. 3) vii. 67 To fit a new jewel hole refer to the chapter on Fitting New Parts.
2003 T. Mercer Mercer Chronometers iii. 80 Every jewel hole and endstone was examined for wear or cracks.
extracted from jeweln.
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更新时间:2024/12/25 0:43:20