ACCESSORY DRIVE BELT TENSIONER

The present invention relates to an accessory drive belt tensioner for use in an engine for motor vehicles, comprising (A) a base, (B) a tensioner arm and (C) a pulley mounted on the tensioner arm (B), wherein A and B are arranged in a pivotal arrangement, A and B are tension loaded and the pivotal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HASANONIC Adnan, VAN RUITEN Jippe, BUCHEN THomas, DIBLIK Jan, VOLLMER Frederik
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to an accessory drive belt tensioner for use in an engine for motor vehicles, comprising (A) a base, (B) a tensioner arm and (C) a pulley mounted on the tensioner arm (B), wherein A and B are arranged in a pivotal arrangement, A and B are tension loaded and the pivotal arrangement confines a space being aimed for receiving a generator pulley, wherein the tensioner arm is made of a specific thermally conductive plastic composition; comprises cooling fins, the cooling fins being positioned in the vicinity of, or at least partially inside the space confined by the pivotal arrangement; and comprises a bearing surface part (D), for sliding contact with the base A within the pivotal arrangement, consisting of metal.