Method of manufacturing an article of footwear having a textile upper
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A43B-001/04
A43B-023/02
A43B-007/08
A43B-009/02
A43B-023/04
D04B-001/10
D04B-021/20
A43D-111/00
D04B-001/24
출원번호
US-0503514
(2014-10-01)
등록번호
US-9743705
(2017-08-29)
발명자
/ 주소
Thomas, Edward N.
Dua, Bhupesh
출원인 / 주소
NIKE, Inc.
대리인 / 주소
Brinks Gilson & Lione
인용정보
피인용 횟수 :
0인용 특허 :
75
초록▼
A method of manufacturing an article of footwear is disclosed. The footwear may include an upper and a sole structure. The upper incorporates a textile element with flat-knit edges that are joined together to define at least a portion of a void for receiving a foot. The textile element may also have
A method of manufacturing an article of footwear is disclosed. The footwear may include an upper and a sole structure. The upper incorporates a textile element with flat-knit edges that are joined together to define at least a portion of a void for receiving a foot. The textile element may also have a first area and a second area with a unitary construction. The first area is formed of a first stitch configuration, and the second area is formed of a second stitch configuration that is different from the first stitch configuration to impart varying textures to a surface of the textile element. Various warp knitting or weft knitting processes may be utilized to form the textile element.
대표청구항▼
1. A method of manufacturing an article of footwear, the method comprising: flat knitting a textile element having a shape of an upper in a planar configuration for the article of footwear, the knitted textile element comprising a plurality of flat knit edges defining the shape of the upper in the p
1. A method of manufacturing an article of footwear, the method comprising: flat knitting a textile element having a shape of an upper in a planar configuration for the article of footwear, the knitted textile element comprising a plurality of flat knit edges defining the shape of the upper in the planar configuration, the flat knit edges being free of surrounding material from which the knitted textile element must be removed;wherein the flat knitting comprises forming a plurality of apertures in the textile element that are formed by omitting stitches in the textile element; andincorporating the knitted textile element into the article of footwear. 2. The method according to claim 1, wherein the flat knitting of the textile element further comprises: knitting a lateral region;knitting an opposite medial region;knitting an instep region;knitting a lower region; andknitting a heel region. 3. The method according to claim 2, wherein the lateral region, the medial region, the instep region, the lower region, and the heel region are formed of unitary construction using at least one yarn. 4. The method according to claim 2, wherein the flat knitting of the lower region includes a first flat knit edge and an opposite second flat knit edge. 5. The method according to claim 4, further comprising joining the first flat knit edge and the second flat knit edge to overlap portions of the knitted textile element and form a void within the upper for receiving a foot. 6. The method according to claim 2, wherein the flat knitting of the heel region includes at least two flat knit edges. 7. The method according to claim 6, further comprising joining the at least two flat knit edges in the heel region. 8. The method according to claim 2, wherein the flat knitting further comprises: knitting at least two different textures in areas disposed in one or more of the lateral region, the medial region, the instep region, the lower region, and the heel region of the knitted textile element. 9. The method according to claim 3, wherein the flat knitting further comprises: knitting at least one first area disposed in one of the lateral region, the medial region, the instep region, the lower region, and the heel region using a first stitch type; andknitting at least one second area disposed in another one of the lateral region, the medial region, the instep region, the lower region, and the heel region using a second stitch type, wherein the first stitch type and the second stitch type are different. 10. The method according to claim 3, wherein the flat knitting further comprises: knitting at least one first area disposed in one of the lateral region, the medial region, the instep region, the lower region, and the heel region using a first type of yarn; andknitting at least one second area disposed in another one of the lateral region, the medial region, the instep region, the lower region, and the heel region using a second type of yarn, wherein the first type of yarn and the second type of yarn are different. 11. A method of manufacturing an article of footwear, the method comprising: flat knitting a textile element having a shape of an upper in a planar configuration for the article of footwear, the knitted textile element comprising a plurality of flat knit edges defining the shape of the upper in the planar configuration, the flat knit edges being free of surrounding material from which the knitted textile element must be removed;wherein the flat knitting of the textile element comprises knitting at least a lateral region, an opposite medial region, an instep region, a lower region, and a heel region; andwherein the flat knitting also comprises forming a plurality of apertures in the textile element that are formed by omitting stitches in the textile element;joining at least two of the plurality of flat knit edges together to form the upper having an interior void for receiving a foot; andincorporating the knitted textile element having the shape of the upper into the article of footwear. 12. The method according to claim 11, wherein the flat knitting of the textile element further comprises knitting flat knit edges including at least a first flat knit edge disposed along a first portion of the lower region of the knitted textile element, a second flat knit edge disposed along a second portion of the lower region of the knitted textile element, a third flat knit edge disposed along a first portion of the heel region and a fourth flat knit edge disposed along a second portion of the heel region. 13. The method according to claim 12, wherein the joining of the at least two of the plurality of flat knit edges together comprises joining at least the first flat knit edge and the second flat knit edge to form a first seam. 14. The method according to claim 13, wherein the joining of the at least two of the plurality of flat knit edges together further comprises joining at least the third flat knit edge and the fourth flat knit edge to form a second seam. 15. The method according to claim 14, wherein the flat knitting further comprises knitting a fifth flat knit edge between the first portion of the heel region and the second portion of the heel region to form a u-shaped area in the knitted textile element. 16. The method according to claim 15, wherein the joining of the third flat knit edge and the fourth flat knit edge to form the second seam forms an ankle opening in the knitted textile element defined by the fifth flat knit edge. 17. The method according to claim 11, wherein the incorporating of the knitted textile element to have the shape of the upper into the article of footwear further comprises securing a sole structure to the lower region of the knitted textile element. 18. The method according to claim 11, wherein the knitted textile element forms portions of an exterior surface and an interior surface of the upper of the article of footwear. 19. The method according to claim 11, wherein the flat knitting of the textile element further comprises: knitting a first area disposed in one of the lateral region, the medial region, the instep region, the lower region, and the heel region of the knitted textile element with a first set of properties; andknitting a second area disposed in another of the lateral region, the medial region, the instep region, the lower region, and the heel region of the knitted textile element with a second set of properties that is different from the first set of properties to impart varying characteristics to the textile element. 20. The method according to claim 19, wherein the first set of properties and the second set of properties are at least one of a stitch configuration and a yarn type.
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