Title:
GEAR-GRAFTED HINGE FOR BIDIRECTIONAL FOLDING DOOR
Document Type and Number:
WIPO Patent Application WO/2017/111519
Kind Code:
A1
Abstract:
The present invention relates to a gear-grafted hinge for a bidirectional folding door and, more specifically, to a gear-grafted hinge for a bidirectional folding door, which is generally used in fabricating a folding door using two or more doors (door leaves). The present invention relates to a gear-grafted hinge for a bidirectional folding door, which is used to connect two or more doors, using two hinges installed to an upper part and a lower part between doors, wherein the door hinge uses two toothed gears to enhance the opening and closing functions of the doors.
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| JPS5292686 | HINGE STRUCTURE |
Inventors:
LEE SOON WOO (KR)
Application Number:
PCT/KR2016/015148
Publication Date:
June 29, 2017
Filing Date:
December 23, 2016
Export Citation:
Assignee:
LEE SOON WOO (KR)
International Classes:
E05D7/00; E05D5/14; E05D11/08; E05D15/26; E06B3/48
Foreign References:
| JP2002242522A | 2002-08-28 | |||
| JP2005048374A | 2005-02-24 | |||
| JP2002188370A | 2002-07-05 | |||
| JP2009084863A | 2009-04-23 | |||
| JP2008255773A | 2008-10-23 |
Attorney, Agent or Firm:
LEE, Sun Woo (KR)
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