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Patent Searching and Data


Title:
PLATFORM STEP DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/064062
Kind Code:
A1
Abstract:
The present invention provides a platform step device comprising: a housing part of which the position is fixed to and disposed at a platform; a driving unit including a driving motor disposed in the housing part; a transmission unit for transmitting driving power generated from the driving unit; and a foldable step unit having a foldable step inner folding support part operated by means of the driving unit driving power transmitted through the transmission unit, so as to be operated inside the housing part, and a foldable step plate connected to at least the foldable step inner folding support part so as to rotate, around an axis of rotation, in a longitudinal direction parallel to the platform, according to the operation of the foldable step inner folding support part such that the foldable step plate can be folded, withdrawn, and accommodated.

Inventors:
PARK MIN HEUNG (KR)
KWAK HEUI MAN (KR)
KIM MIN HO (KR)
HAHN MIN SOO (KR)
KIM HYUN DONG (KR)
LEE JEONG HUN (KR)
Application Number:
PCT/KR2015/005669
Publication Date:
April 28, 2016
Filing Date:
June 05, 2015
Export Citation:
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Assignee:
JINHAP INDUSTRY CO LTD (KR)
International Classes:
B61B1/02; B60R3/02; E01F1/00
Foreign References:
JPS60170258U1985-11-12
KR100901944B12009-06-10
JP2005225310A2005-08-25
KR20040068825A2004-08-02
JP2000052975A2000-02-22
Other References:
See also references of EP 3210845A4
Attorney, Agent or Firm:
HONG, DONG WOO (KR)
홍동우 (KR)
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