Title:
UPWARDLY SLIDING FOLDING DOOR
Document Type and Number:
WIPO Patent Application WO/2011/112049
Kind Code:
A2
Abstract:
The present invention relates to an upwardly sliding folding door which opens/shuts by means of the vertical upward/downward movement thereof. More particularly, the present invention relates to an upwardly sliding folding door in which a lever is employed as a connection means for the displacement of door panels so as to enable the door panels to be sequentially stacked into a layer during the opening of the door, to thereby improve operating reliability; in which the upward/downward movements of the door panels, the stacking operations of the door panels during opening, and the descending operations of the door panels during shutting are performed along chain-type rails, to thereby ensure durability and improving operating reliability over a long period of use; and to which a braking function is added to prevent accidents caused by the door panels falling upon the occurrence of breakage of an open/shut chain, and in which a weight is employed to reduce power consumption.
More Like This:
| JP2693414 | PROTECTION DEVICE |
| JP3391685 | FOLDING SCREEN DEVICE |
Inventors:
BANG SUNG HO (KR)
Application Number:
PCT/KR2011/001734
Publication Date:
September 15, 2011
Filing Date:
March 11, 2011
Export Citation:
Assignee:
BANG SUNG HO (KR)
International Classes:
E06B9/06; E06B11/02
Foreign References:
| JPH04302687A | 1992-10-26 | |||
| JPH047487A | 1992-01-10 | |||
| JPH04108790U | 1992-09-21 | |||
| KR100761035B1 | 2007-09-27 |
Attorney, Agent or Firm:
JUNG, Joong Won et al. (KR)
정중원 (KR)
정중원 (KR)
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Claims: