Motorcycle main support

The utility model discloses a motorcycle main bracket; the support tube of the main bracket is an elliptical tube; the long shaft direction of the elliptical section is in the vertical direction of the motorcycle. Compared with the circular support tube in the prior art; when the support tube in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CAO QINGQUAN, WANG MINGCHUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a motorcycle main bracket; the support tube of the main bracket is an elliptical tube; the long shaft direction of the elliptical section is in the vertical direction of the motorcycle. Compared with the circular support tube in the prior art; when the support tube in the utility model adopts the elliptical tube, the motorcycle main bracket has the advantages that the main bracket has higher vertical bending strength; when the bending strength of the two types of support tubes is the same, the elliptical tube is adopted to save materials compared with the circular tube so that the cost is saved.