Back to results
US 12,584,276 B2Granted
Artificial turf structure having improved buffering performance
AssigneeKolonglotech, Inc.
InventorsKwang Su Cho, Eun Seon Jeong, Seung Min Han, Hyun Joung Jun, Ki Tae Bae, Se Jun Hwang, Hye In Bang
Life of this patent
Estimating the term…
Abstract
An artificial turf structure includes a protective layer, a buffer layer disposed on a lower surface of the protective layer and having a three-dimensional structure comprising a front surface layer, an intermediate layer and a rear surface layer, a bubble layer disposed on a lower surface of the buffer layer, a pile unit tufted to the protective layer, the buffer layer and the bubble layer, and a backing layer disposed on a lower surface of the bubble layer and preventing the pile unit from leaving.
Claims6
An artificial turf structure, consisting of:
- a protective layer;
- a buffer layer disposed on a lower surface of the protective layer and having a three-dimensional structure comprising a front surface layer, an intermediate layer and a rear surface layer;
- a bubble layer disposed on a lower surface of the buffer layer;
- a pile unit tufted to the protective layer, the buffer layer and the bubble layer;
- and
- a backing layer disposed on a lower surface of the bubble layer and preventing the pile unit from leaving;
- wherein the front surface layer has a plurality of grid shapes, and the rear surface layer has a plurality of honeycomb shapes, and
- wherein the number of the plurality of grid shapes per 1 m2 is 120,000 to 200,000, and the number of the plurality of honeycomb shapes per 1 m2 is 35,000 to 60,000.
5 more elements
Dependencies are inferred from the claim text.