Title:
形状変化が可能な二輪自転車
Document Type and Number:
Japanese Patent JP7365706
Kind Code:
B2
Abstract:
A two-wheeled, variable configuration bicycle having a frame, a handlebar, a saddle, pedals with pedal cranks and a drive gear rotatably mounted on the frame, a front wheel mounted on the front fork, a rear wheel with a sprocket mounted on a rear fork. The bicycle includes the upright configuration and the recumbent configuration, and in recumbent configuration, the bicycle provides support for the back of the cyclist. The frame (2, 2′) are provided two front mounting locations for attaching the front fork (14), wherein the first front mounting location is provided for attaching the front fork (14) in the upright configuration, and the second front mounting location is provided for attaching the front fork (14) in the recumbent configuration. The frame (2, 2′) are provided two rear mounting locations for attaching the rear fork (17).
Inventors:
WAWRZYNSKI, Pawel
Application Number:
JP2020542550A
Publication Date:
October 20, 2023
Filing Date:
February 16, 2019
Export Citation:
Assignee:
WAWRZYNSKI, Pawel
International Classes:
B62K13/08; B62J1/08; B62J1/28; B62K3/02
Domestic Patent References:
| JP5116666A | ||||
| JP525132A | ||||
| JP2005104441A |
Foreign References:
| WO2005105560A1 | ||||
| WO2005047093A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Ueno Patent Office