Title:
RAIL AND ROLLER OF A WINDOW AND DOOR SYSTEM AND WINDOW OPERATION APPARATUS FOR WINDOWS AND DOORS USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/032103
Kind Code:
A1
Abstract:
The present invention relates to a rail and roller of a window and door system, and to a window operation apparatus for windows and doors using same. The rail and roller of the window and door system and the window operation apparatus for windows and doors using same comprise: one or more upper linear rail units (1) which are arranged in a glass frame, and which are opened downwardly such that a roller (3) having a vertical shaft (3a) or a diagonal shaft (3b) arranged in a window frame can be linearly guided, wherein both sides of each upper linear rail unit have a vertical or diagonal guide (4) and the upper linear rail units are formed into straight lines having predetermined lengths; and one or more upper meandering rail units (2) which guide, in a line or a curve, the upper roller (3) that linearly travels on the upper linear rail units (1) so as to enable the window frame to operate in a horizontal direction, and which are arranged to be connected to one end of the upper linear rail unit (1) such that the upper meandering rail units (2) are connected to the guide (4) of the upper linear rail unit (1) to form the same cross section, wherein the guide (4) extends diagonally or in a curve from the upper rail units (2).
Inventors:
JANG HYUK SOO (KR)
Application Number:
PCT/KR2012/003447
Publication Date:
March 07, 2013
Filing Date:
May 02, 2012
Export Citation:
Assignee:
JANG HYUK SOO (KR)
International Classes:
E05D13/00
Foreign References:
| JP2003253949A | 2003-09-10 | |||
| JPH1193553A | 1999-04-06 | |||
| JPS5047238U | 1975-05-10 |
Other References:
None
Attorney, Agent or Firm:
KIM, Kee-Hyo (KR)
김기효 (KR)
김기효 (KR)
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