Venetian blind

Details Venetian blind Venetian blind

1991-05-13

1992-05-05

Purol, David M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

1601781, E06B 930

Patent

active

051099098

ABSTRACT:
An improved Venetian blind comprises a top rail, a bottom rail, a predetermined number of ladder tapes fastened to top and bottom rails at both ends thereof, a predetermined number of slats held on to ladder tapes, a draw cord pulley lock set, a draw cord set, an adjusting member with a connection head attached thereto for use in controlling the ladder tapes to tilt the slats, a tilt rod, and four end caps disposed at both ends of top and bottom rails. The improved blind is characterized in that the top rail includes a receiving portion serving to accommodate the draw cord pulley lock set and a connection head and that the end caps are of an insertion type so as to prevent the slats from being pressed against by the pulley lock set, the connection head, and the end caps when the blind is drawn up completely.

REFERENCES:
patent: 3727665 (1973-04-01), Debs
patent: 4327797 (1982-05-01), Nakajima et al.
patent: 4487243 (1984-12-01), Debs
patent: 4637445 (1987-01-01), Nilsson
patent: 4772383 (1988-02-01), Kross
patent: 4886102 (1989-12-01), Debs

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