FR2417044A2
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body
Assignee: Compagnie Generale des Etablissements Michelin SCA
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Filing: 1978-02-08
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Granted: —
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Expires: 1998-02-08
Abstract
Abstract An inflation valve for a pneumatic tubeless tyre has a cylindrical body (11) with a screw thread (12) for a valve cap. The bore of the body is tapered over its middle section to form a valve seat (16) leading to a region of reduced diameter (15). The valve spindle (19) has a rubber bush (21) which is pressed onto the seat (16) by the pressure of the air in the tyre. The spindle (19) has a split end (18) which allows it to be pushed through the restricted bore (15) and then retained by the outward springing of the two parts (17) of the retaining head against the shoulder (14) in the valve body.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 22:58
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/20
Claims Analysis
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References Cited (Backward Citations)
GB501750A
Cited
FR2340493A1
Cited
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