E - Fixed Constructions – 01 – F
Patent
E - Fixed Constructions
01
F
E01F 13/02 (2006.01)
Patent
CA 2427392
A retractable barrier includes an elongate housing having a first end, a second end, and a slotted opening extending between the first end and the second end. A substrate support is rotatably mounted within the housing. A barrier substrate is provided of a height substantially equal to a length of the slotted opening. The barrier substrate has an attachment end and a free end. The barrier substrate is rolled onto the substrate support with the attachment end being attached to the substrate support and the free end extending through the slotted opening of the housing to permit a selected quantity of the barrier substrate to be extended from the housing. Several poles are provided along with means to attach the poles at spaced intervals along the barrier substrate in a supporting position. The barrier substrate is configurable into non-linear configurations by the selectively attaching the poles where a change of direction occurs. A crank is provided for rotating the substrate support, thereby retracting the barrier substrate back into the housing.
Hopp Robert Werner
Lamb Thomas Murray
Rattai Robert Herman
Hopp Robert Werner
Lamb Thomas Murray
Rattai Robert Herman
Thompson Douglas B.
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