A foldable frame is provided (1) available in a transport configuration and in a configuration of use and comprising a rear fork (2); a front fork (3); a steering tube (41, 42) comprising a first portion (41) integral with the front fork (3) and defining a first longitudinal axis (41a); a second portion (42) secured to the handlebar (13) and defining a second longitudinal axis (42a); a weight-bearing structure (5) connecting the rear fork (2) to the steering bar (4); and a hinge (44, 45) suitable to hinge the portions (41, 42) to the weight-bearing structure (5) so as to define an axis of rotation (44a, 45a) of the first portion (41) and of the second portion (42) with respect to the weight-bearing structure (5); said axis of rotation (44a, 45a) is substantially transversal to the longitudinal axes (41a, 42a) so that, by rotating both the first portion (41) and the second portion (42) in opposite directions to each other and to the weight-bearing structure (5), the portions (41, 42) are arranged, in the transport configuration, juxtaposed to the weight-bearing structure (5) on opposite sides defining distinct longitudinal axes (41a, 42a) and, in the configuration of use, aligned with each other placing the longitudinal axes (41a, 42a) substantially coincident with each other.
FOLDABLE FRAME
ZUSAMMENKLAPPBARER RAHMEN
CADRE PLIABLE
2019-09-18
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |