ARTICLE OF FOOTWEAR INCLUDING A SOLE STRUCTURE

    公开(公告)号:US20240130471A1

    公开(公告)日:2024-04-25

    申请号:US18490271

    申请日:2023-10-18

    申请人: Nike, Inc.

    IPC分类号: A43B13/20 A43B7/144

    CPC分类号: A43B13/206 A43B7/144

    摘要: An article of footwear having a heel region with a posterior end of the article of footwear, a mid-foot region, and a forefoot region with an anterior end of the article of footwear; a lateral side, and a medial side opposite the lateral side; an upper; a sole structure, the sole structure coupled to the upper, and wherein the sole structure has; a cushioning element disposed in the heel region, the cushioning element having a first tube and a second tube, wherein each of the first tube and the second tube extend from the lateral side of the article of footwear to the medial side of the article of footwear, wherein the first tube includes a contained fluid volume at a first pressure, and the second tube includes a contained fluid volume at a second pressure, wherein the first pressure and the second pressure are equal to one another.

    ARTICLE OF FOOTWEAR INCLUDING A SOLE STRUCTURE

    公开(公告)号:US20240225186A9

    公开(公告)日:2024-07-11

    申请号:US18490271

    申请日:2023-10-19

    申请人: Nike, Inc.

    IPC分类号: A43B13/20 A43B7/144

    CPC分类号: A43B13/206 A43B7/144

    摘要: An article of footwear having a heel region with a posterior end of the article of footwear, a mid-foot region, and a forefoot region with an anterior end of the article of footwear; a lateral side, and a medial side opposite the lateral side; an upper; a sole structure, the sole structure coupled to the upper, and wherein the sole structure has; a cushioning element disposed in the heel region, the cushioning element having a first tube and a second tube, wherein each of the first tube and the second tube extend from the lateral side of the article of footwear to the medial side of the article of footwear, wherein the first tube includes a contained fluid volume at a first pressure, and the second tube includes a contained fluid volume at a second pressure, wherein the first pressure and the second pressure are equal to one another.

    Method of manufacturing fluid-filled chambers

    公开(公告)号:US11186055B2

    公开(公告)日:2021-11-30

    申请号:US16289161

    申请日:2019-02-28

    申请人: NIKE, Inc.

    摘要: A method includes positioning a first polymer sheet on a substantially first flat surface of a tool, positioning a second polymer sheet on the first polymer sheet, and moving a second substantially flat surface of the tool into contact with the second polymer sheet. The method also includes maintaining a gap between the first polymer sheet and the second polymer sheet at a predetermined area and heating one of the two substantially flat surfaces of the tool to heat one of the first polymer sheet and the second polymer sheet. The method further includes joining the first polymer sheet and the second polymer sheet together at locations outside of the predetermined area to define a peripheral bond of the chamber.

    ARTICLE OF FOOTWEAR INCLUDING A SOLE STRUCTURE

    公开(公告)号:US20240225185A9

    公开(公告)日:2024-07-11

    申请号:US18490267

    申请日:2023-10-19

    申请人: Nike, Inc.

    IPC分类号: A43B13/18

    CPC分类号: A43B13/186

    摘要: A sole structure for an article of footwear having a first support element, the first support element including a first set of recesses; a second support element, the second support element including a second set of recesses, and wherein the second support element includes an opening extending therethrough; a coupling portion, the coupling portion including a third set of recesses, and wherein the coupling portion is disposed within the opening of the second support element; a cushioning element disposed between the first support element and the second support element, the cushioning element including a plurality of tubes, wherein the first set of recesses, the second set of recesses, and the third set of recesses form a continuous receiving area, and wherein the cushioning element is disposed within the continuous receiving area.