Title:
自転車デュアルパワー回転トラック、ラック、ピニオンおよび一方向ベアリング推進システム
Document Type and Number:
Japanese Patent JP6690826
Kind Code:
B2
Abstract:
A dual powered propulsion system for use with a human powered vehicle is provided. The system includes a connecting rod with a front end operatively coupled to yoke-connected forearm bars. The system also includes a splitter coupled to a rear end of the connecting rod, wherein the splitter is coupled to a first rack and a second rack that operate with a first and second pinion gear to turn a crank axle. This system supplies rotational power to the crank axle in a single rotational direction as the connecting rod is oscillated up and down and back and forth. Even though a solid connecting rod is used to transfer power from the oscillating forearm bars to the crank axle, the vehicle is steerable to the right or left as a result of the use of a carriage, on rollers, and a turning track operatively connected to the forearm bars.
Inventors:
FELKER, Thomas, S.
Application Number:
JP2019505129A
Publication Date:
April 28, 2020
Filing Date:
April 12, 2017
Export Citation:
Assignee:
FELKER, Thomas, S.
International Classes:
B62M1/12
Domestic Patent References:
| JP920279A | ||||
| JP2008518826A |
Foreign References:
| US6105985 | ||||
| US7891686 | ||||
| US5762350 | ||||
| US5050864 | ||||
| US20130175781 | ||||
| US5328195 | ||||
| US20070114086 |
Attorney, Agent or Firm:
Ikeda adult
Junichiro Sakamaki
Masakazu Noda
Junichiro Sakamaki
Masakazu Noda