Transportation device foldable between personal transporter and bicycle configurations

Patent metadata

Field	Value
Publication number	US-9764790-B2
Application number	US-201514807699-A
Country	US
Kind code	B2
Filing date	Jul 23, 2015
Priority date	Jul 23, 2015
Publication date	Sep 19, 2017
Grant date	Sep 19, 2017

Abstract

A transportation device includes a frame foldable between a bicycle configuration and a personal transporter configuration. A sensor configured to sense when the frame is in at least one of the bicycle configuration and the personal transporter configuration. A first wheel and a second wheel are each rotatably coupled to the frame. A first motor is coupled to the first wheel and a second motor is coupled to the second wheel. A controller is programmed to instruct the first motor to rotate in a first direction in response to a signal from the sensor that the frame is in the bicycle configuration, and to instruct the first motor to rotate in a second direction opposite the first direction in response to a signal from the sensor that the frame is in the personal transporter configuration.

First claim

What is claimed is:

1. A transportation device comprising:
a frame foldable between a bicycle configuration and a personal transporter configuration;
a sensor configured to sense when the frame is in at least one of the bicycle configuration and the personal transporter configuration;
a first wheel and a second wheel each rotatably coupled to the frame;
a first motor coupled to the first wheel and a second motor coupled to the second wheel; and
a controller programmed to instruct the first motor to rotate in a first direction in response to a signal from the sensor that the frame is in the bicycle configuration, and to instruct the first motor to rotate in a second direction opposite the first direction in response to a signal from the sensor that the frame is in the personal transporter configuration.

2. The transportation device as set forth in claim 1 wherein the frame includes a main segment and at least one foot support extendable relative to the main segment to the personal transporter configuration and retractable relative to the main segment to the bicycle configuration.

3. The transportation device as set forth in claim 2 wherein the sensor is configured to sense a position of the foot support relative to the main segment.

4. The transportation device as set forth in claim 2 wherein the main segment includes a middle segment, a rear segment hinged to the middle segment, and a front segment hinged to the middle segment spaced from the rear segment, the front segment and the rear segment being moveable relative to the middle segment between the bicycle configuration and the personal transporter configuration.

5. The transportation device as set forth in claim 4 wherein the sensor is configured to sense a position of the foot support relative to the main segment, and further comprising a second sensor configured to sense a position of at least one of the front segment and the rear segment relative to the middle segment.

6. The transportation device as set forth in claim 1 wherein the frame includes a main segment and a personal transporter handlebar extendable relative to the main segment to the personal transporter configuration and retractable relative to the main segment to the bicycle configuration.

7. The transportation device as set forth in claim 6 wherein the sensor is configured to sense a position of the personal transporter handlebar relative to the main segment.

8. The transportation device as set forth in claim 6 wherein the main segment includes a middle segment, a rear segment hinged to the middle segment, and a front segment hinged to the middle segment spaced from the rear segment, the front segment and the rear segment being moveable relative to the middle segment between the bicycle configuration and the personal transporter configuration.

9. The transportation device as set forth in claim 8 wherein the sensor is configured to sense a position of the personal transporter handlebar relative to the main segment, and further comprising a second sensor configured to sense a position of at least one of the front segment and the rear segment relative to the middle segment.

10. The transportation device as set forth in claim 9 wherein the frame includes a foot support extendable relative to the main segment to the personal transporter configuration and retractable relative to the main segment to the bicycle configuration, and further comprising a third sensor configured to sense a position of the foot support relative to the main segment.

11. The transportation device as set forth in claim 6 wherein the frame includes a bicycle handlebar extendable relative to the main segment to the bicycle configuration and retractable relative to the main segment to the personal transporter configuration.

12. The transportation device as set forth in claim 1 wherein the first motor and the second motor are electric motors, and further comprising a battery in communication with the first motor and the second motor.

13. The transportation device as set forth in claim 12 further comprising a gyroscope in communication with both the first motor and the second motor.

14. The transportation device as set forth in claim 1 wherein the second motor rotates in a common direction in both the bicycle configuration and the personal transporter configuration.

15. A method of controlling a transportation device including a frame foldable between a bicycle configuration and a personal transporter configuration, a first and second wheel each rotatably coupled to the frame, a first motor coupled to the first wheel, and a second motor coupled to the second wheel, the method comprising:
receiving a signal from a sensor indicating that the frame is in one of the bicycle configuration and the personal transporter configuration;
based on the signal from the sensor, instructing the first motor to rotate in a first direction when the frame is in the bicycle configuration and instructing the first motor to rotate in a second direction opposite the first direction when the frame is in the personal transporter configuration.

16. A transportation device comprising:
a frame foldable between a bicycle configuration and a personal transporter configuration;
a sensor configured to sense when the frame is in at least one of the bicycle configuration and the personal transporter configuration;
a first wheel and a second wheel each rotatably coupled to the frame;
a first motor coupled to the first wheel and a second motor coupled to the second wheel; and
means for rotating the first wheel in a first direction when the frame is in the bicycle configuration and rotating the first wheel in a second direction opposite the first direction when the frame is in the personal transporter configuration.

Assignees

• Ford Global Tech Llc

Inventors

• Granell Peniche Enrique
• Soni Gutierrez Luis
• Ronquillo Francisco
• Castro Duran David

Classifications

• B62K13/08

  Frames · CPC title

• B62K15/008

  foldable about 2 or more axes · CPC title

• B62K11/00

  Motorcycles, engine-assisted cycles or motor scooters with one or two wheels (fairings or streamlining parts not forming part of the frame B62J; transmission of drive from engines to wheels B62M) · CPC title

• B62K15/006 Primary

  the frame being foldable · CPC title

• B62K3/002

  without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners · CPC title