Title:
MANUALLY DIRECTIONALLY CONTROLLED TRANSPORTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/010826
Kind Code:
A2
Abstract:
The present invention relates to a manually directionally controlled transporting apparatus, comprising: a main body to which a handle is coupled, the handle receiving controlling force transferred thereto by a user; one or more wheel units coupled to the main body; a driving unit for moving the main body; and a steering unit coupled to the handle for transmitting the controlling force from the user to the wheel unit, to control a turning direction of the main body by controlling a progressing direction of the wheel unit. The manually directionally controlled transporting apparatus of the present invention can be easily directionally controlled with a small amount of force to change the direction of a heavy cart.
Inventors:
LEE SUNG-GEON (KR)
Application Number:
PCT/KR2010/004577
Publication Date:
January 27, 2011
Filing Date:
July 14, 2010
Export Citation:
Assignee:
LEE SUNG-GEON (KR)
International Classes:
B62B5/06; B60B33/04; B62B3/14; B62D1/12
Foreign References:
| JP2008137580A | 2008-06-19 | |||
| KR920005810Y1 | 1992-08-22 | |||
| KR20050021403A | 2005-03-07 | |||
| KR200361993Y1 | 2004-09-13 | |||
| KR20040008379A | 2004-01-31 | |||
| JP2002046617A | 2002-02-12 | |||
| KR200342740Y1 | 2004-02-18 |
Attorney, Agent or Firm:
TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)
특허법인태백 (KR)
특허법인태백 (KR)
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