Flexible or portable closure – partition – or panel – Pleating type – With slide guides
Patent
1999-07-14
2000-11-28
Purol, David M.
Flexible or portable closure, partition, or panel
Pleating type
With slide guides
16037023, E06B 906
Patent
active
061522066
ABSTRACT:
A fastening device for a pleated curtain with an unfolded state and a folded state, consisting of a left pleated curtain and a right pleated curtain, the fastening device comprising: a left shackle, attached to the moving end of the left pleated curtain and having a front part and a T-shaped catch on the front side; a right shackle, attached to the moving end of the right pleated curtain and having a front part and upper and lower wing plates, which are opposite to each other and embrace a T-shaped opening, into which the T-shaped catch of the left shackle fits; and two fixing elements, mounted in a fixed position, each of the fixing elements having a main body, a U-shaped fixing plate and an accommodating space in between, into which one of the front parts of the left or right shackles fits. When the curtain is in the unfolded state, the T-shaped catch of the left shackle is inserted in the T-shaped opening of the right shackle. When the curtain is in the folded state, the front parts of the left and right shackles are inserted in the accommodating spaces of the fixing elements.
REFERENCES:
patent: 4775180 (1988-10-01), Phillips
patent: 4883304 (1989-11-01), Elliott
patent: 4886104 (1989-12-01), Eldridge
patent: 5269360 (1993-12-01), Chen
patent: 5377737 (1995-01-01), Moriya et al.
patent: 5477904 (1995-12-01), Yang
patent: 5778955 (1998-07-01), Chen
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