Title:
TRIANGULAR WHEEL DRIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/122704
Kind Code:
A1
Abstract:
Disclosed is a triangular wheel driving device which rotates not only respective small wheels of a triangular wheel, but also the triangular wheel itself, such that the same can easily pass through an obstacle. The triangular wheel driving device comprises: a power transmission shaft which rotates by means of a driving force generated by a driving device; a triangular wheel which rotates by means of the power transmission shaft and which comprises a triangular wheel frame having a triangular shape, three small wheels rotatably supported by the triangular wheel frame, and a power transmission device for transmitting rotation of the power transmission shaft to the small wheels; a triangular wheel frame gear integrally installed on the triangular wheel frame; and a triangular wheel frame rotation force transmission device which is shifted to the left/right so as to selectively transmit/release a rotation force to the triangular wheel frame gear.
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Inventors:
BAE TONG KWON (KR)
Application Number:
PCT/KR2015/001428
Publication Date:
August 20, 2015
Filing Date:
February 12, 2015
Export Citation:
Assignee:
BAE TONG KWON (KR)
International Classes:
A61G5/06; B60B11/00; B60B19/00; B62B5/02
Foreign References:
| JP2012085854A | 2012-05-10 | |||
| JPH0655901A | 1994-03-01 | |||
| KR20050013087A | 2005-02-02 | |||
| KR20080000392A | 2008-01-02 |
Attorney, Agent or Firm:
CHO, Hyeon-Seog (KR)
์กฐํ์ (KR)
์กฐํ์ (KR)
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