Vehicle body frame and motorcycle provided with the vehicle body frame

This invention provides a vehicle body frame capable of easily performing positioning at a division line without increasing manufacturing man-hour. In the vehicle body frame 2 provided with a cylindrical head pipe 3 for steerably supporting a handle 10; and a main frame 5 extending from the head pip...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ASAMURA, KINJI
Format:	Patent
Sprache:	eng
Schlagworte:	CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSPORTING
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Beschreibung
Zusammenfassung:	This invention provides a vehicle body frame capable of easily performing positioning at a division line without increasing manufacturing man-hour. In the vehicle body frame 2 provided with a cylindrical head pipe 3 for steerably supporting a handle 10; and a main frame 5 extending from the head pipe 3 to a vehicle rear side, the head pipe 3 and the main frame 5 are the ones in which left and right frame pieces 2a, 2b divided to a left side part and a right side part in a vehicle width direction are welded/joined along the division line. At least one part of the welded/joined part is relatively movably superposed and the superposed part is welded.