A bicycle frame unit (100) for constructing a bicycle frame has two half casing parts (10, 20) and an annular supporting element (30). The annular supporting element (30) is connected between the half casing parts (10, 20) and has a connecting hole (31) for matching an outer contour of an external post. A gap (G) is formed between the half casing parts (10, 20) and the annular supporting element (30), and a connecting material fills the gap (G) and connects the half casing parts (10, 20) and the annular supporting element (30). A manufacturing method of the bicycle frame unit (100) is also provided.
BICYCLE FRAME UNIT AND MANUFACTURING METHOD THEREOF
FAHRRADRAHMENEINHEIT UND HERSTELLUNGSVERFAHREN DAFÜR
UNITÉ DE CADRE DE BICYCLETTE ET SON PROCÉDÉ DE FABRICATION
2025-03-26
Patent
Electronic Resource
English
BICYCLE FRAME, BICYCLE AND METHOD OF MANUFACTURING BICYCLE FRAME
European Patent Office | 2020
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