Brake device for rotatable and spring loaded rods, foil or cloth

Details Brake device for rotatable and spring loaded rods, foil or cloth Brake device for rotatable and spring loaded rods, foil or cloth

1977-12-07

1980-02-19

Caun, Peter M.

Flexible or portable closure, partition, or panel

Roll type

With brake or stop

160299, E06B 9208

Patent

active

041889924

ABSTRACT:
A braking device for roller blind spring loaded rods compressing a sleeve affixed to the end of the rod carrying therein several radially movable weight segments. The shaft upon which the rod rotates carries at least one non-rotatable braking element. The centrifugal force generated on the weight segments upon a rapid rotation of the rod forces the segments to press against the braking elements slowing the rod down by friction braking. The braking elements can be flange discs mounted on or affixed to the shaft.

REFERENCES:
patent: 310595 (1885-01-01), Lake
patent: 575572 (1897-01-01), Parsons
patent: 1162411 (1915-11-01), Speer
patent: 1531926 (1925-03-01), Hallot
patent: 2031473 (1936-02-01), Fay
patent: 2040301 (1936-05-01), Fay

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