Title:
SIMPLE MOVEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/044541
Kind Code:
A1
Abstract:
A simple movement device not so large as outdoor carts and wheelchairs, easily
and compactly stowable, reduced in weight, allowing a person who can walk by themselves
to take it out to the outside and easily use it as a self-propelled indoor car, and
not belonging to any category of conventional vehicles. A front wheel unit (U2)
is attachable to and detachable from a vehicle body unit (U1). The vehicle body
unit (U1) has at least a backrest (8), a seat (7), two rear wheels (3), and a folding
mechanism (4) making the vehicle body unit (U1) foldable. The front wheel unit
(U2) at least has a handle (5) on the upper part and a front wheel (2) on the lower
part and is detachably connected to the front of the vehicle body unit (U1) through
a connection part (X). With these both units (U1, U2) connected to each other,
the movement device can travel on three wheels that are the two rear wheels (3)
and one front wheel (2).
Inventors:
MARUYAMA TAKAO (JP)
Application Number:
PCT/JP2007/069268
Publication Date:
April 17, 2008
Filing Date:
October 02, 2007
Export Citation:
Assignee:
MARUYAMA TAKAO (JP)
International Classes:
A61G5/00; A61G5/02; A61G5/04; B62B3/00; B62B3/02; B62K5/04; B62K15/00
Foreign References:
| JP2003126168A | 2003-05-07 | |||
| JP2001341647A | 2001-12-11 | |||
| US5280937A | 1994-01-25 |
Attorney, Agent or Firm:
ONISHI, Masanao (14-7 Shugakuin Yakushido-cho,Sakyo-ku, Kyoto-shi, Kyoto, JP)
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