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As with the introduction of the bicycle, early automobiles had solid wheels similar to those on carriages, followed by solid hard rubber. In time, tubed pneumatic tires and
Schrader valves were introduced to cars, trucks, and motorcycles. Most of these ultimately went tubeless, but retained Schrader
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After watching divers at work, Schrader sought to improve diving helmets. In 1849, he created a new copper helmet. Later, his interest in diving led to him to design an air pump.
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Schrader immigrated from
Germany to the United States and opened a shop dealing in rubber products in
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apparatus. Then he went into partnership with
Christian Baecher, a brass turner and finisher.
136:"A young mechanic named August Schrader, arrived in New York in 1840 from Hamburg Germany. "
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104:, August Schrader saw the need for a bicycle tire valve. By 1891 he had produced the
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In 1845, he began supplying fittings and valves for rubber products made by the
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Brothers, including air pillows and life preservers. He also made
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Land and Sea
Collection: 1917 SCHRADER NAVY MK V DIVING HELMET
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valves. For comparison, it should be compared with the
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inventor and mechanic. He is known for inventing the
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111:In 1893, Schrader patented the tire valve cap.
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184:This article about an American inventor is a
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27:German-American inventor (1807–1894)
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164:Schrader valve patent - US495064A
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245:19th-century American inventors
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90:Around 1890, after reports of
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154:Historical Schrader equipment
38:advertisement in the journal
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149:Schrader-Bridgeport website
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18:August Schrader (inventor)
49:(1807–1894) was a
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123:References and notes
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36:Schrader valve
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40:Horseless Age
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240:1894 deaths
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99:pneumatic
95:cyclists'
67:Manhattan
78:Goodyear
92:English
42:, 1918.
102:tires
186:stub
61:Life
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