EP1552762A1 - Chaussures de tennis - Google Patents
Chaussures de tennis Download PDFInfo
- Publication number
- EP1552762A1 EP1552762A1 EP03751318A EP03751318A EP1552762A1 EP 1552762 A1 EP1552762 A1 EP 1552762A1 EP 03751318 A EP03751318 A EP 03751318A EP 03751318 A EP03751318 A EP 03751318A EP 1552762 A1 EP1552762 A1 EP 1552762A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ridge
- ratio
- sole
- longitudinal
- toe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
- A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/223—Profiled soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/10—Tennis shoes
Definitions
- the sole 5 includes a base 7 and a large number of lateral ridges 9.
- the lateral ridge 9 is formed integrally with the base 7 and is protruded from the base 7.
- the lateral ridge 9 is extended in a transverse direction in Fig. 2.
- a large number of lateral ridges 9 are arranged in parallel at a predetermined interval.
- the lateral ridge 9 is not present in a region corresponding to the arch of a foot.
- the lateral ridge 9 implies a ridge extended in an almost orthogonal direction to the longitudinal direction of the sole 5. It is preferable that the direction of the extension of the lateral ridge 9 should be set at 80 degrees to 100 degrees with respect to the longitudinal direction of the sole 5.
- a ratio ( ⁇ a/ ⁇ b) of the coefficient of friction ⁇ a to the coefficient of friction ⁇ b is preferably equal to or lower than 0.9 and is more preferably equal to or lower than 0.7. If the ratio ( ⁇ a/ ⁇ b) is too low, an unintended slip is apt to be caused in the toe direction. For this reason, the ratio ( ⁇ a/ ⁇ b) is preferably equal to or higher than 0.3 and is more preferably equal to or higher than 0.5.
- a one-dotted chain line CL1 shown in Fig. 7 is a center line in a longitudinal direction.
- the center line CL1 is a straight line which is orthogonal to the longest segment on the center of the longest segment.
- a virtual line Li is a straight line which is tangent to the inside of the sole 41 in parallel with the longest segment.
- a virtual line Lo is a straight line which is tangent to the outside of the sole 41 in parallel with the longest segment.
- a distance between the virtual line Li and the virtual line Lo is a width W of the sole 41.
- a one-dotted chain line CL2 shown in Fig. 7 indicates a center line in a transverse direction. The center line CL2 is parallel with the virtual lines Li and Lo.
- a force is applied to the toe portion during the forward movement and is applied to the inside portion during the transverse movement.
- the whole bottom face acts.
- the ridge 59 is provided in an orthogonal direction to the direction of the force in a portion in which the force is to be received. Consequently, the nonslip performance can be enhanced. Since the longitudinal ridge 63 is provided at a proper ratio in the sole 55, a frictional resistance is reduced. Thus, the slip performance can be enhanced.
- a height H of the lateral ridge 61 should be 1 mm to 8 mm. In some cases in which the height H is smaller than the range, the nonslip performance is insufficient. From this viewpoint, it is more preferable that the height H should be equal to or greater than 2 mm. In some cases in which the height H is greater than the range, the stiffness of the lateral ridge 61 is insufficient. From this viewpoint, it is more preferable that the height H should be equal to or smaller than 6 mm.
- Fig. 14 is a bottom view showing a sole 91 of a tennis shoe according to a further embodiment of the present invention.
- an upper side indicates a toe side
- a lower side indicates a heel side
- a right side indicates an outside
- a left side indicates an inside.
- the sole 91 is used for a left foot.
- a sole for a right foot takes a shape obtained by inverting the shape shown in Fig. 14.
- the sole 91 includes a base 93, a plurality of lateral ridges 95 and a plurality of longitudinal ridges 97.
- the lateral ridge 95 and the longitudinal ridge 97 are formed integrally with the base 93 and are protruded from the base 93.
- the lateral ridge 95 is extended in a transverse direction.
- the longitudinal ridge 97 is extended in a longitudinal direction.
- a ratio R1 is 40% to 70% and a ratio R2 is 70% to 100%.
- a coefficient of friction ⁇ a in a toe direction is smaller than a coefficient of friction ⁇ b in a heel direction.
- a ratio ( ⁇ a/ ⁇ b) of ⁇ a to ⁇ b is 0.3 to 0.9.
- Tennis shoes having the sole 91 is excellent in both a nonslip performance and a sliding performance.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002296980 | 2002-10-10 | ||
JP2002296980 | 2002-10-10 | ||
JP2003010020 | 2003-01-17 | ||
JP2003008972 | 2003-01-17 | ||
JP2003010020 | 2003-01-17 | ||
JP2003008972 | 2003-01-17 | ||
PCT/JP2003/012703 WO2004032660A1 (fr) | 2002-10-10 | 2003-10-03 | Chaussures de tennis |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1552762A1 true EP1552762A1 (fr) | 2005-07-13 |
Family
ID=32096709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03751318A Withdrawn EP1552762A1 (fr) | 2002-10-10 | 2003-10-03 | Chaussures de tennis |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050257402A1 (fr) |
EP (1) | EP1552762A1 (fr) |
JP (1) | JP4481927B2 (fr) |
KR (1) | KR100696873B1 (fr) |
AU (1) | AU2003271084A1 (fr) |
WO (1) | WO2004032660A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2912038A1 (fr) * | 2007-02-07 | 2008-08-08 | Michelin Soc Tech | Chaussure de sport de haute performance |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090247966A1 (en) * | 2008-03-28 | 2009-10-01 | Gunn Euen T | Methods and products for applying structured compositions to a substrate |
US20110047832A1 (en) * | 2009-09-01 | 2011-03-03 | O'mary Michael S | Footwear sole construction |
US8671589B2 (en) * | 2009-12-22 | 2014-03-18 | K-Swiss, Inc. | Shoe sole having forwardly and rearwardly facing protrusions |
US8578630B2 (en) * | 2010-07-09 | 2013-11-12 | Nike, Inc. | Cushioning sole for shoe |
JP2015116232A (ja) * | 2013-12-17 | 2015-06-25 | ダンロップスポーツ株式会社 | テニス靴 |
US9854871B2 (en) | 2015-01-29 | 2018-01-02 | Nike, Inc. | Sole structures that include portions with different herringbone traction pattern arrangements |
USD885718S1 (en) | 2015-05-19 | 2020-06-02 | Nike, Inc. | Shoe |
CN108024596B (zh) * | 2015-09-18 | 2020-09-15 | 耐克创新有限合伙公司 | 具有非线性抗弯刚度的鞋类鞋底结构 |
US10182612B2 (en) | 2015-11-05 | 2019-01-22 | Nike, Inc. | Sole structure for an article of footwear having a nonlinear bending stiffness with compression grooves and descending ribs |
USD795546S1 (en) * | 2015-11-15 | 2017-08-29 | Converse Inc. | Shoe outsole |
US10624418B2 (en) * | 2016-01-25 | 2020-04-21 | Cole Haan Llc | Shoe having features for increased flexibility |
US10660400B2 (en) * | 2016-08-25 | 2020-05-26 | Nike, Inc. | Sole structure for an article of footwear having grooves and a flex control insert with ribs |
US20180206594A1 (en) * | 2017-01-26 | 2018-07-26 | Tingley Rubber Corporation | Tread Wear Indicators For Outsoles Of Footwear |
US10238174B2 (en) * | 2017-07-25 | 2019-03-26 | Footwear Unlimited Inc. | Three layer shoe construction with improved cushioning |
USD851375S1 (en) * | 2017-10-25 | 2019-06-18 | Nike, Inc. | Shoe outsole |
USD849383S1 (en) * | 2017-10-25 | 2019-05-28 | Nike, Inc. | Shoe outsole |
USD833725S1 (en) * | 2018-05-25 | 2018-11-20 | Nike, Inc. | Shoe |
USD885736S1 (en) * | 2018-06-30 | 2020-06-02 | Vionic Group LLC | Tread for a footwear outsole |
USD878724S1 (en) * | 2018-07-26 | 2020-03-24 | Converse Inc. | Shoe |
USD878725S1 (en) * | 2018-07-26 | 2020-03-24 | Converse Inc. | Shoe |
US11246376B2 (en) * | 2018-08-23 | 2022-02-15 | Shoes For Crews, Llc | Footwear with slip resistant sole |
USD862860S1 (en) * | 2019-02-15 | 2019-10-15 | Nike, Inc. | Shoe |
USD903254S1 (en) * | 2019-05-13 | 2020-12-01 | Reebok International Limited | Sole |
USD932161S1 (en) * | 2020-03-31 | 2021-10-05 | Nike, Inc. | Shoe |
USD932160S1 (en) * | 2020-03-31 | 2021-10-05 | Nike, Inc. | Shoe |
USD950209S1 (en) * | 2020-04-03 | 2022-05-03 | Nike, Inc. | Shoe |
USD936943S1 (en) | 2020-04-20 | 2021-11-30 | Nike, Inc. | Shoe |
USD938710S1 (en) | 2020-04-20 | 2021-12-21 | Nike, Inc. | Shoe |
USD972264S1 (en) * | 2020-07-06 | 2022-12-13 | San Antonio Shoe, Inc. | Shoe bottom |
USD959120S1 (en) * | 2020-07-06 | 2022-08-02 | San Antonio Shoe, Inc. | Shoe bottom |
USD959121S1 (en) * | 2020-07-06 | 2022-08-02 | San Antonio Shoe, Inc. | Shoe bottom |
USD953715S1 (en) * | 2020-07-07 | 2022-06-07 | Nike, Inc. | Shoe |
USD960547S1 (en) * | 2020-07-28 | 2022-08-16 | Converse Inc. | Shoe |
USD917146S1 (en) * | 2020-08-31 | 2021-04-27 | Nike, Inc. | Shoe |
USD915752S1 (en) * | 2020-08-31 | 2021-04-13 | Nike, Inc. | Shoe |
USD917145S1 (en) * | 2020-08-31 | 2021-04-27 | Nike, Inc. | Shoe |
USD923924S1 (en) * | 2020-10-30 | 2021-07-06 | Nike, Inc. | Shoe |
CN114287705B (zh) * | 2021-12-21 | 2023-08-22 | 莆田市百合鞋业有限公司 | 运动鞋止滑鞋底 |
US11589646B1 (en) * | 2022-03-07 | 2023-02-28 | Fuego, Inc. | Footwear sole with pivot point |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930149A (en) * | 1959-01-28 | 1960-03-29 | Ripple Sole Corp | Resilient shoe sole and wedge construction |
JPS57172504A (en) * | 1981-04-16 | 1982-10-23 | Nippon Columbia Co Ltd | Pickup tone arm |
JPS57172504U (fr) * | 1981-04-27 | 1982-10-30 | ||
FR2632497A1 (fr) * | 1988-03-22 | 1989-12-15 | Beneteau Charles Marie | Semelle de chaussures pour la pratique des sports et activites analogues |
JP3292582B2 (ja) * | 1994-01-31 | 2002-06-17 | 住友ゴム工業株式会社 | 運動用シューズ |
JPH07236503A (ja) * | 1994-02-25 | 1995-09-12 | Bridgestone Sports Co Ltd | 靴 底 |
JP3228655B2 (ja) * | 1995-04-20 | 2001-11-12 | 株式会社アシックス | 屋内用スポーツシューズの靴底 |
JP3451205B2 (ja) * | 1998-10-05 | 2003-09-29 | ミドリ安全株式会社 | 耐滑靴底 |
JP2001017203A (ja) * | 1999-07-05 | 2001-01-23 | Mizuno Corp | 屋内運動用,及び水中運動用シューズの靴底 |
JP4346789B2 (ja) * | 2000-04-25 | 2009-10-21 | Sriスポーツ株式会社 | ゴルフシューズ |
JP2002017403A (ja) * | 2000-07-12 | 2002-01-22 | Sumitomo Rubber Ind Ltd | アウトソール及びこれを備えた靴 |
-
2003
- 2003-10-03 JP JP2005501016A patent/JP4481927B2/ja not_active Expired - Fee Related
- 2003-10-03 AU AU2003271084A patent/AU2003271084A1/en not_active Abandoned
- 2003-10-03 WO PCT/JP2003/012703 patent/WO2004032660A1/fr not_active Application Discontinuation
- 2003-10-03 EP EP03751318A patent/EP1552762A1/fr not_active Withdrawn
- 2003-10-03 US US10/522,872 patent/US20050257402A1/en not_active Abandoned
- 2003-10-03 KR KR1020057004155A patent/KR100696873B1/ko not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2004032660A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2912038A1 (fr) * | 2007-02-07 | 2008-08-08 | Michelin Soc Tech | Chaussure de sport de haute performance |
WO2008095666A1 (fr) * | 2007-02-07 | 2008-08-14 | Societe De Technologie Michelin | Chaussure de sport haute performance |
Also Published As
Publication number | Publication date |
---|---|
KR100696873B1 (ko) | 2007-03-20 |
WO2004032660A1 (fr) | 2004-04-22 |
KR20050061469A (ko) | 2005-06-22 |
AU2003271084A1 (en) | 2004-05-04 |
JPWO2004032660A1 (ja) | 2006-02-02 |
US20050257402A1 (en) | 2005-11-24 |
JP4481927B2 (ja) | 2010-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050405 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): FR GB |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060503 |