Title:
TRAVELING ASSISTANCE TOOL FOR WHEELCHAIR
Document Type and Number:
WIPO Patent Application WO/2021/261300
Kind Code:
A1
Abstract:
This traveling assistance tool for a wheelchair comprises: a travel path member including a travel path part on which a wheelchair travels and a reinforcing part for reinforcing the travel path part from below; and end members which are fitted to the ends of the travel path member to introduce a wheelchair onto the travel path part, the reinforcing part being constituted of a plurality of hollow segments arranged in a single line in the crossing direction of the travel path part, where the traveling assistance tool for a wheelchair is characterized in that the end members have: insertion parts which are inserted into ends of the reinforcing parts; and a support part which supports the ends of the reinforcing part from below. Provided is a traveling assistance tool for a wheelchair, the traveling assistance tool being: lightweight; having excellent load resistance and durability; having excellent safety characteristics while ensuring the strength of support end parts when a load is applied on a slope during use by the wheelchair user; and being configured to handle large level differences by being made longer.
More Like This:
| WO/2005/108161 | BRIDGING DEVICE |
| WO/2022/012902 | RAIL VEHICLE COMPRISING AN EXTENDABLE STEP PLATFORM |
Inventors:
MATSUSHITA MASAYUKI (JP)
HOSHIKAWA JUNICHIRO (JP)
TANIGUCHI HIROMI (JP)
ASAHARA NOBUO (JP)
NOGUCHI YOHEI (JP)
TANAKA AKIRA (JP)
HOSHIKAWA JUNICHIRO (JP)
TANIGUCHI HIROMI (JP)
ASAHARA NOBUO (JP)
NOGUCHI YOHEI (JP)
TANAKA AKIRA (JP)
Application Number:
PCT/JP2021/022379
Publication Date:
December 30, 2021
Filing Date:
June 11, 2021
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
TORAY INDUSTRIES (JP)
TORAY INDUSTRIES (JP)
International Classes:
B61D23/02; A61G3/06; A61G5/06; E04F11/00
Foreign References:
| JP2016067517A | 2016-05-09 | |||
| JP2004060287A | 2004-02-26 | |||
| JP2016067518A | 2016-05-09 | |||
| JP2011217963A | 2011-11-04 | |||
| JP2013162818A | 2013-08-22 | |||
| JP2003230600A | 2003-08-19 | |||
| JP2014103983A | 2014-06-09 | |||
| JP2002087164A | 2002-03-26 | |||
| JP3172583U | 2012-01-05 | |||
| JP2007118758A | 2007-05-17 | |||
| JP2016067517A | 2016-05-09 | |||
| JP1527546A | ||||
| JP2016067518A | 2016-05-09 |
Attorney, Agent or Firm:
BAN Toshimitsu et al. (JP)
Download PDF: