| 摘要 |
A gas sensor, in particular for determining the content of gases in the exhaust of an internal combustion engine, has a contact part carrier composed of two opposing, externally symmetrical half-shells, engaging in and contacting the terminal end of a sensor which runs axially and is installed in a tubular protective sleeve, with the half-shells of the contact part carrier being held together by a spring element. The spring element is designed to exert only a low clamping force on the half-shells of the contact part carrier in a first bracing step when the contact part carrier is pre-mounted on the terminal end of the sensor, so that the sensor can still be inserted easily between the two half-shells. In a second bracing step it presses from all sides against the two half-shells due to the inside wall of the protective sleeve and pushes them against the supporting contact points with a greater force than in the first bracing step.
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