Schradern.
/ˈʃreɪdə/ A proprietary term used to designate air valves of a type introduced by Schrader and used esp. on tyres.
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society > occupation and work > equipment > machine > parts of machines > control(s) > [noun] > valve > others
washer1596
turncock1702
air cock1709
Jack-in-the-box1728
runner1754
stop-valve1829
three-way cock1838
ball valve1839
relief valve1846
poppet valve1851
plunger valve1854
pot-lid1856
reflux valve1857
screw-down1864
mica valve1880
tide flap1884
tube-valve1884
swing-tap1892
relay valve1894
Schrader1895
pilot valve1900
mixer valve1904
spool valve1908
spill valve1922
safety valving1930
three-way1939
society > travel > means of travel > a conveyance > vehicle > vehicles according to means of motion > vehicle moving on wheels > [noun] > parts of vehicle moving on wheels > wheel > rubber or pneumatic tyre > type of valve
Schrader1895
1895 Official Gaz. (U.S. Patent Office) 30 Apr. 750/2 Pneumatic and tire valves. George H. F. Schrader, New York, N.Y...Essential feature.—The words ‘Schrader Universal’. Used since February 12, 1895.
1920 R. T. Nicholson Bk. of Ford Van xvi. 100 (caption) Section of the Schrader tyre valve.
1921 R. T. Nicholson Bk. of Ford (ed. 6) xi. 252 Most tyres fitted to the Ford have Schrader valves, which want understanding.
1940 E. Molloy Landing Legs, Wheels, & Brakes i. 8 (caption) The cap of the special Schrader valve is screwed on in reverse to release the air pressure.
1950 C. A. H. Pollitt Air Syst. for Aircraft iv. 38 The valve has the usual Schrader-type screwed fixing sleeve.
1967 Trade Marks Jrnl. 10 May 588/1 Schrader.
1977 Lancet 23 July 175/1 Thinking, reasonably, that this was a colour-coding marker indicating nitrous oxide, she reconnected this hose to the spigot of the blue-painted nitrous-oxide Schrader valve.
This entry has not yet been fully updated (first published 1982; most recently modified version published online June 2018).
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n.1895