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Expired
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Heinrich Kruse
Johann Saul
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Individual
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Individual
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Publication of GB189728133ApublicationCriticalpatent/GB189728133A/en
Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Details Of Valves
(AREA)
Abstract
28,133. Kruse, H., and Saul, J. Nov. 29. Tyres, pneumatic.-The metal or rubber ball valve e is pressed against its conical rubber seat f by a spring d. The seat f is situated in a cup g which is screwed on to the casing a, and leaking of air is prevented by means of a washer h on the top of the nut i. The dust cap o and nut i are connected by a chain m as shown, and a washer b may be used to ensure an airtight joint between the pneumatic tube and the valve casing.
GB189728133D1897-11-291897-11-29Improvements in Automatic Valves for Pneumatic Tyres of Cycles and the like.
ExpiredGB189728133A
(en)
Improvements in or relating to Air Valve and Air Outlet Caps for Pneumatic Tyres, Pneumatic Shields, Cushions, and other like Articles supplied with Fluid under Compression.