Multiple choice shade system
AssigneeWintec Korea Inc.
InventorSeong-Ryong Jang
Life of this patent
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Abstract
A multiple choice shade system includes a main frame, a first winding roller rotatably supported on the main frame, a second winding roller rotatably supported on the main frame in a spaced-apart relationship with the first winding roller, a multiple choice shade element having a succession of screen sections, and an actuator for rotating at least one of the first winding roller and the second winding roller. The shade element has a first end fixedly secured to the first winding roller and a second end fixedly secured to the second winding roller. The shade element is suspended from the first winding roller and the second winding roller in such a manner that one of the screen sections is extended into or retracted from a target area as the first winding roller and the second winding roller are rotated by the actuator.
Claims19
A multiple choice shade system, comprising:
- a main frame;
- a first winding roller rotatably supported on the main frame;
- a second winding roller rotatably supported on the main frame in a spaced-apart relationship with the first winding roller;
- a multiple choice shade element having a succession of screen sections, the screen sections being composed of at least one planar fabric section and a pleated section, the shade element having a first end fixedly secured to the first winding roller and a second end fixedly secured to the second winding roller, the shade element extending between the first winding roller and the second winding roller in such a manner that one of the screen sections is extended into or retracted from a target area as the first winding roller and the second winding roller are rotated;
- and
- an actuator means for rotating at least one of the first winding roller and the second winding roller.
A multiple choice shade system, comprising:
- a main frame;
- a first winding roller rotatably supported on the main frame;
- a second winding roller rotatably supported on the main frame in a spaced-apart relationship with the first winding roller;
- a multiple choice shade element having a succession of screen sections, the screen sections being composed of at least one planar fabric section and a Roman shade section, the shade element having a first end fixedly secured to the first winding roller and a second end fixedly secured to the second winding roller, the shade element extending between the first winding roller and the second winding roller in such a manner that one of the screen sections is extended into or retracted from a target area as the first winding roller and the second winding roller are rotated;
- and
- an actuator means for rotating at least one of the first winding roller and the second winding roller.
Dependencies are inferred from the claim text.