Importance

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Abstract

The invention relates to a roller guide for a vehicle-seat oscillation system having a scissor-type guide, which scissor-type guide has a scissor-type cross tube which, at each of its two ends, has a respective pin as a hub, there being rotatably disposed on at least one of the pins first roller, of plastic, which runs in a U-profile running rail and which is of such a diameter that it runs with little play in the running rail. According to the invention, provision is made whereby there is rotatably disposed on the pin, between the respective end of the scissor-type cross tube, beyond which end the pin projects, and the first roller, a disc whose diameter is slightly smaller than the diameter of the first roller or a small plate whose height is slightly less than the diameter of the first roller is disposed on the pin, the hardness of the disc or of the small plate being significantly greater than the hardness of the first roller.

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First Claim