A frame structure for a saddle-ride type vehicle is formed by welding a plurality of tubular members and a particular air communication between the atmosphere and the interior of the frame is used. A lower frame and an upper frame are connected to each other by a series of reinforcing frames. A lower end of the lower frame includes an atmospheric air communicating hole formed at a closed end thereof allowing the inside of the lower frame to communicate with the atmosphere. A series of vent air ports are provided where the reinforcing frame connects to the lower and upper frames and are interior to the frames and accommodate air communication.
HOLLOW WELDED ASSEMBLED FRAME STRUCTURE
STRUCTURE DE CADRE ASSEMBLEE SOUDEE CREUSE
2016-04-26
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |
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