Device for fixing a flexible element to a roller

Details Device for fixing a flexible element to a roller Device for fixing a flexible element to a roller

1997-07-09

1999-10-19

Reichard, Lynne

Joints and connections

Interfitted members

Enlarged head in complementary recess, e.g., dovetail, etc.

403331, 2989521, 160238, 160DIG15, 492 48, 492 36, B25G 308

Patent

active

059676922

ABSTRACT:
A device for fixing a flexible element to the tubular body of a roller for rolling shutters, guards or blinds, wherein the tubular body has a slot made in its lateral surface and accessible from the outside through a first and a second opening the first oriented at right angles to the axial direction, the second at right angles to the tangential direction, of the tubular body; the radial measurement of the first opening relative to the tubular body is larger than the corresponding measurement of the second opening; the flexible element has at one end of it an enlarged fixing head especially shaped to allow it to be inserted into the slot through the first opening and through the second opening, remaining trapped inside the slot when the flexible element moves through the second opening.

REFERENCES:
patent: 1333906 (1920-03-01), De Villers
patent: 1492736 (1924-05-01), Metzger
patent: 2022807 (1935-12-01), Hagerty
patent: 2361785 (1944-10-01), Mohun

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