Round car valve for all rim types

The round valve system addresses the issue of unreliable sealing in rim valve systems by employing a double seal configuration with a metal sleeve and bellows seal, ensuring secure and leak-proof attachment across pressed and screwed configurations.

DE202022001902U1Active Publication Date: 2025-03-13KRAMER JURGEN
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Patent Information

Application Number
DE202022001902
Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2022-08-26
Publication Date
2025-03-13
Estimated Expiration
2032-08-31

AI Technical Summary

Technical Problem

Existing valve systems for rims lack a reliable and efficient sealing mechanism, particularly when transitioning between pressed and screwed configurations, leading to potential leaks and instability.

Method used

A round valve system with a double seal configuration, utilizing a metal sleeve with an outer thread and a bellows seal, is pressed onto the rim, ensuring secure attachment and sealing by screwing the valve and sleeve together.

Benefits of technology

The round valve system provides a secure and leak-proof sealing solution for rims, ensuring stability and reliability across various configurations and applications.

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Abstract

Round valve, flat valve for all rim types The round valve with external thread is fitted with a cap with an internal thread on top. Screwed on. Metal or plastic cap, screwed onto the round valve.
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Description

[0001] The round valve applies to all types of rims and is pressed or pressed

[0002] In a metal sleeve with external thread. In the rim hole is also a

[0003] The thread is screwed in with a double seal from under the rim hole and above the rim hole with a thread. Then the round valve is pressed onto the round metal sleeve...the round valve is together with the sleeve. Then the round valve is pressed in, or pressed in. The round valve is pressed into the metal sleeve with an external thread and is screwed together into the rim hole. To seal it, the bellows that sits under the round valve is pressed into the metal sleeve and pressed together in the round valve. The round valve is pressed into the sleeve below the bellows, where everything is then screwed through the rim hole. Jürgen Krämer

Claims

[1] Round valve flat for all types of rims On the round valve with external thread, a cap with internal thread is placed above Screwed. Metal cap or plastic cap is screwed onto the round valve.

Citation Information

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