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US 11,724,914 B2Granted
Rack for a stairway guide, and a method of providing a stairway guide comprising a rack
AssigneeDevi-Group BV
InventorDennis Vroegindeweij
Life of this patent
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Abstract
A rack for a stairway guide suitable for providing good grip in curves comprises a bendable strip body, said bendable strip body comprising a first main side and a second main side, the first main side being provided with a series of equidistant engagement elements, each element being chosen from i) a hole, and ii) a protrusion. Both longitudinal sides are provided with a series of indentations. Being bendable, a stairway guide can be manufactured easily by bending the rack in the desired shape defined by the stairway guide.
Claims6
A rack for a stairway guide, wherein the rack comprises a bendable strip body;
- wherein said bendable strip body comprises
- a first main side and a second main side, the first main side being provided with a series of equidistant engagement elements, wherein said elements of the strip body are holes, and
- two longitudinal sides, wherein the strip body comprises a series of indentations at both longitudinal sides of the strip body, wherein the indentations comprise blind ends, said blind ends being located in the longitudinal direction of the strip body halfway between two adjacent holes.
Dependencies are inferred from the claim text.