A stem of a two-wheel vehicle is arranged in two shape versions, namely a stem (10A) and a stem (10B), while the stem (10A) is divided into the front part (11A) and a rear part (12), while the front part (11A) contains a protrusion (14), a bevel (16) and a recess (35), and where the rear part (12) contains a recess (13), an edge (17) and a dowel pin (30), while the stem (10A) further contains a flange (18) containing also a recess (35), and it further contains a locking device (13), which consists of an arrestment bolt (23), which consists of a lower part (27), a middle part (28) and a upper part (29), a flexible washer (24), an arrestment nut (25), a lid (26) and a locking ring (34), and where the stem (10B) is also divided into an extended front part (11B) and a rear part (12) and it contains other parts, which are equal to all those parts forming the stem (10A), while the extended front part (11B) contains a through hole (31) or a blind hole (32) and further a lid (33) and where on the front part (11A) and on the extended front part (11B) as well as on the flange (18), for both shape versions, there is made a longitudinal recess (35), where the shape version of the stem (10A) is divided with a oblique cut to the front part (11A) and the rear part (12), while the said oblique cut is made under the angle of 45° towards the imaginary longitudinal axis of the stem (10A) and where the shape version of the stem (10B) is also divided with a oblique cut to the front part (11A) and the rear part (12), while the said oblique cut is also made under the angle of 45° towards the imaginary longitudinal axis of the stem (10B).
HANDLEBAR STEM FOR TWO-WHEEL VEHICLE
LENKERVORBAU FÜR ZWEIRÄDRIGES FAHRZEUG
TIGE DE GUIDON POUR VÉHICULE À DEUX ROUES
2018-05-02
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |
Two-wheel and three-wheel handlebar steering vehicle cab
European Patent Office | 2025
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