WO2005013744A1 - Article chaussant a mouvement de rotation limite et amorti en fin de course - Google Patents
Article chaussant a mouvement de rotation limite et amorti en fin de course Download PDFInfo
- Publication number
- WO2005013744A1 WO2005013744A1 PCT/FR2004/001532 FR2004001532W WO2005013744A1 WO 2005013744 A1 WO2005013744 A1 WO 2005013744A1 FR 2004001532 W FR2004001532 W FR 2004001532W WO 2005013744 A1 WO2005013744 A1 WO 2005013744A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotation
- rod
- transverse direction
- range
- linked
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/14—Shoes for cyclists
- A43B5/145—Boots for motorcyclists
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0405—Linings, paddings or insertions; Inner boots
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0452—Adjustment of the forward inclination of the boot leg
- A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
- A43B5/046—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the lateral or medial side of the boot
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/18—Joint supports, e.g. instep supports
- A43B7/20—Ankle-joint supports or holders
Definitions
- the present invention relates to a footwear article intended for the practice of a sport. It is particularly suitable for the protection of a user practicing motor sports and more particularly of the motorcycle. However, it can also prove to be advantageous for snowboarding, mountain biking, jet skiing or hiking in particular.
- WO-A-01 35781 describes an article of footwear of this type, and more particularly a motorcycle boot comprising: - a first rigid shell defining a body intended to receive the foot of a user and extending in a direction of elongation , - a second rigid shell defining a rod intended to receive the user's leg and extending substantially in a direction of elevation, - an articulation connecting the body and the rod, said articulation allowing the rotation of the rod relative to the body in a transverse direction substantially perpendicular to the direction of elongation and to the direction of elevation, in order to allow the flexion of the user's foot, - stop means comprising a first element linked to the body and a second element linked to the rod coming into contact with each
- US-A-5,909,885 describes a roller skate provided with an energizing device which is distinguished from WO-A-01 35781 in that - the stop means comprise: • first stop means comprising a first element linked to the body and a second element linked to the rod coming into contact with one another to limit the rotation of the rod relative to the body in the transverse direction in a first direction of rotation, • second stop means comprising a first element linked to the body and a second element linked to the rod coming into contact with each other to limit the rotation of the rod relative to the body in the transverse direction in a second direction of rotation opposite to the first direction of rotation, - the damping means comprise: • first damping means generating a torque in the transverse direction opposing the bringing together of the first and second elements stopping the first stopping means, and • second damping means generating a torque in the transverse direction opposing
- the extreme range of rotation in the transverse direction extends from 50 degrees to 70 degrees and the normal range of rotation in the transverse direction extends over 30 degrees to 50 degrees and is substantially centered with respect to the extreme range of rotation.
- the normal range of rotation is wide enough that the user can freely flex the ankle in normal use of the footwear.
- the remaining "angular stroke" to stop gradually the rotational movement before the risk of injury and the abutment is certainly reduced, but it is sufficient for a number of sports that do not require extreme protection.
- the damping means comprise a flexible blade having a first end linked to one of the two shells and a second end moving freely in the normal range of rotation and abutting on the other shell between the normal range of rotation and the extreme range of rotation.
- the flexible blade is linked to said shell near the joint. This realization offers good comfort to the user.
- the flexible blade has a curved portion extending around the joint, which allows the flexible blade to be easily linked to the shell.
- Figures 1 to 4 illustrate a boot 1 comprising a body 2 intended to receive the foot of a user in the lower part, a rod 4 intended to receive the leg of a user in the upper part, an inner lining 3 extending to inside the rod 4 and the body 2, a articulation device 6 connecting the rod 4 to the body 2 in the intermediate part, stop means 32, 34 and damping means 14.
- the inner lining 3 is relatively flexible. It is advantageously made in traditional shoemaking, leather or synthetic material and ensures the comfort of the user.
- the body 2 and the rod 4 in combination with the articulation device 6 ensure the protection of the user.
- the body 2 and the rod 4 each comprise a relatively rigid shell, advantageously made of plastic material, intended to protect the lower limbs of the user.
- the body extends in a substantially horizontal direction of elongation 8 when the user places the foot on a horizontal floor, while the rod extends in a substantially vertical direction of elevation 10.
- the direction of elongation 8 and the direction of elevation 10 define a median plane P parallel to the plane of representation of FIGS. 1 to 3.
- the boot 1 also has a transverse direction 12 extending substantially perpendicular to the direction of elongation 8 and to the direction of elevation 10.
- the articulation device 6 ensures the rotation of the rod 4 relative to the body 2 in the transverse direction 12. It comprises two articulation pivots 24, 26 arranged substantially symmetrically with respect to the plane P and extending in the transverse direction 12 through the body 2 and the rod 4.
- the stop means 32, 34 comprise stop means in flexion 32 and stop means in extension 34.
- the means bending stop 32 and the extension stopping means 34 each comprise a first part 32a, 34a linked to the body and a second part 32b, 34b linked to the rod 4, said first and second parts of the means bending and extension stop abutting against each other to stop the rotation of the rod 4 relative to the body 2 in the transverse direction 12, respectively in bending and in extension.
- the damping means 14 consist of two elastically deformable blades 16, 18 linked to the rod 4 each moving inside a housing 28 formed in the body 2 and delimited by a bending stop surface 20, a surface pronation / supination stop 21 and an extension stop surface 22.
- the housings 28 and in particular their bending stop surfaces 20, in pronation / supination 21 and extension 22 are arranged substantially symmetrically with respect to the plane P.
- the two deformable blades 16, 18 are integrated into a one-piece damping element 30, made of elastically deformable material, and further comprising a connecting element 36 holding said deformable blades relative to the rod 4.
- the damping element 30 is also substantially symmetrical with respect to the median plane P.
- the deformable blades 16 extend in the direction of the axis of articulation and substantially in the direction of elevation. They each comprise a free end 16a, 18a and an end 16b, 18b linked to the connecting element 36.
- the connecting element 36 has a substantially U-shaped shape comprising two branches 40a, 40b extending substantially in the direction d 'elongation 8 connected together by a base 42 extending substantially in the transverse direction 12.
- the base 42 incorporates a retaining stud 38 inserted into the rod 4 in the elongation direction 8, while the branches 40a, 40b each end with a curved portion 44a, 44b, substantially circular, extending in the transverse direction 12 around the pivots 24, 26, under the swollen head of said pivots 24, 26.
- the connecting element 36 and the end 16b, 18b of the flexible blades connected to the curved portions 44a, 44b are thus perfectly maintained with respect to the rod 4 via the curved portions 44a, 44b and the retaining stud 38.
- the element nt shock absorber 30 can be easily disassembled and replaced by deforming the curved portions 44a, 44b.
- the blades 16, 18 will advantageously be kept in the housings 28 behind a cover (not shown). As illustrated in FIGS. 1 and 2, during a flexion movement of the ankle of a user around the transverse direction 12, the rod 4 pivots around the pivots 24, 26, the blades 16, 18 move freely in the housings 28, until the free end 16a, 18a of the blades 16, 18 come into contact with the bending stop surfaces 20 of the housings 28.
- the blades 16, 18 then gradually deform in bending according to the transverse direction 12 until the two parts 32a, 32b of the bending stop means 32 come into contact with one another.
- the amplitude ai of the free flexion movement authorized by the articulation device 6, without deformation of the flexible blades 16, 18 is approximately 20 degrees relative to the initial position shown in the figure. 1.
- the flexible blades 16, 18, by deforming in bending oppose the continuation of the bending movement and thus absorb any impact on the means of bending stop 32.
- the rod 4 pivots around the pivots 24, 26 , the blades 16, 18 move freely in the housings 28, until the free end 16a, 18a of the blades 16, 18 come into contact with the stop surfaces in extension 22 of the housings 28.
- the blades 16, 18 then gradually deform in following bending the transverse direction 12 until the two parts 34a, 34b of the stop means in extension 34 come into contact with one another.
- the amplitude 2 of the free extension movement authorized by the articulation device 6 is approximately 25 degrees with respect to the initial position represented in FIG. 1.
- the flexible blades 16, 18, by deforming in bending, oppose the continuation of the extension movement and thus absorb any impact on the stop means in extension 34.
- the extent of normal rotation allowing the user to move his ankle effortlessly in the transverse direction 12 is therefore substantially 45 degrees. It is advantageously between 30 and 50 degrees, while the range of extreme rotation between the stop against the bending stop means 32 and the stop against the extension stop means 34 is substantially centered on normal rotation and advantageously between 50 degrees and 70 degrees.
- the flexible blades 16, 18 act advantageously on a range of rotation of between 5 degrees and 20 degrees, both during the flexion movement and during the extension movement of the ankle.
- the embodiment illustrated in Figures 1 to 4 allows rotation of the rod 4 relative to the body 2 in the direction of elongation 8, to allow pronation / supination of the ankle.
- the passages formed in the body 2 and crossed by the pivots have an oblong shape extending in the direction of elevation 10. Slight translational movements in the direction of elevation 10 between the rod 4 and the body 2 are also possible to follow the movement of the malleolus of the user.
- FIG. 6 illustrates a boot 1 essentially differing from the embodiment illustrated in FIGS. 1 to 4 in that the rod 4 can only pivot in the transverse direction and in that it comprises only one. flexible blade 16 '. The absence of translation and rotation in the direction of elevation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/562,433 US7913426B2 (en) | 2003-07-09 | 2004-06-18 | Footwear article with limited rotational movement and damped end of course |
| DK04767389T DK1641363T3 (da) | 2003-07-09 | 2004-06-18 | Fodbeklædningsgenstand med begrænset drejebevægelse og endedæmpning |
| EP04767389A EP1641363B1 (fr) | 2003-07-09 | 2004-06-18 | Article chaussant a mouvement de rotation limite et amorti en fin de course |
| DE602004011225T DE602004011225T2 (de) | 2003-07-09 | 2004-06-18 | Fussbekleidungsartikel mit beschränkter drehbewegung und enddämpfung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0308415A FR2857233B1 (fr) | 2003-07-09 | 2003-07-09 | Article chaussant a mouvement de rotation limite et amorti en fin de course |
| FR03/08415 | 2003-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005013744A1 true WO2005013744A1 (fr) | 2005-02-17 |
Family
ID=33522908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2004/001532 Ceased WO2005013744A1 (fr) | 2003-07-09 | 2004-06-18 | Article chaussant a mouvement de rotation limite et amorti en fin de course |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7913426B2 (fr) |
| EP (1) | EP1641363B1 (fr) |
| AT (1) | ATE383091T1 (fr) |
| DE (1) | DE602004011225T2 (fr) |
| DK (1) | DK1641363T3 (fr) |
| ES (1) | ES2299865T3 (fr) |
| FR (1) | FR2857233B1 (fr) |
| PT (1) | PT1641363E (fr) |
| WO (1) | WO2005013744A1 (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8438757B2 (en) * | 2009-06-23 | 2013-05-14 | Mark Costin Roser | Human locomotion assisting shoe |
| US9572395B2 (en) * | 2009-06-23 | 2017-02-21 | Mark Costin Roser | Human locomotion assisting shoe and clothing |
| FR2976161B1 (fr) * | 2011-06-09 | 2015-07-31 | Salomon Sas | Chaussure a tige ameliore. |
| US9693599B2 (en) * | 2013-02-02 | 2017-07-04 | Fox Head, Inc. | Motorcycle boot |
| US20140373389A1 (en) * | 2013-06-25 | 2014-12-25 | Nike, Inc. | Braided Upper With Overlays For Article Of Footwear |
| US10863794B2 (en) | 2013-06-25 | 2020-12-15 | Nike, Inc. | Article of footwear having multiple braided structures |
| CN105246362B (zh) | 2013-06-25 | 2018-04-06 | 耐克创新有限合伙公司 | 具有编织鞋面的鞋类物品 |
| ITMI20131363A1 (it) * | 2013-08-08 | 2015-02-09 | Alberto Barozzi | Calzatura sportiva e/o ortopedica con dispositivo di articolazione relativa sottopiede/tomaia |
| US10674791B2 (en) | 2014-12-10 | 2020-06-09 | Nike, Inc. | Braided article with internal midsole structure |
| US9668544B2 (en) | 2014-12-10 | 2017-06-06 | Nike, Inc. | Last system for articles with braided components |
| EP3053468A1 (fr) * | 2015-02-05 | 2016-08-10 | OBER ALP S.p.A. | Chaussure de ski ou chaussure de ski hors piste dotée de moyens d'articulation perfectionnés |
| US20160345675A1 (en) | 2015-05-26 | 2016-12-01 | Nike, Inc. | Hybrid Braided Article |
| US10555581B2 (en) | 2015-05-26 | 2020-02-11 | Nike, Inc. | Braided upper with multiple materials |
| US11103028B2 (en) | 2015-08-07 | 2021-08-31 | Nike, Inc. | Multi-layered braided article and method of making |
| GB201522642D0 (en) | 2015-12-22 | 2016-02-03 | Leatt Corp | Protective footwear |
| US11202483B2 (en) | 2017-05-31 | 2021-12-21 | Nike, Inc. | Braided articles and methods for their manufacture |
| US10806210B2 (en) | 2017-05-31 | 2020-10-20 | Nike, Inc. | Braided articles and methods for their manufacture |
| US11051573B2 (en) | 2017-05-31 | 2021-07-06 | Nike, Inc. | Braided articles and methods for their manufacture |
| WO2019018804A1 (fr) | 2017-07-21 | 2019-01-24 | Fox Head, Inc. | Chaussure de protection |
| DE102017123131A1 (de) * | 2017-10-05 | 2019-04-11 | Pfanner Schutzbekleidung Gmbh | Schuh, insbesondere Schnittschutzschuh |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945134A (en) * | 1974-09-13 | 1976-03-23 | Alpine Research, Inc. | Ski boot |
| US5909885A (en) | 1996-06-04 | 1999-06-08 | Salomon S.A. | Energized in-line roller skate |
| WO2001035781A1 (fr) | 1999-11-16 | 2001-05-25 | Valat Gerard | Article chaussant de protection, tel que botte ou analogue |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2805943A1 (de) * | 1978-02-13 | 1979-08-16 | Hermann Kastinger | Skistiefel |
| DE8020898U1 (de) * | 1980-08-04 | 1980-11-06 | Kastinger, Hermann, Seewalchen (Oesterreich) | Skischuh |
| FR2657503B1 (fr) * | 1990-01-26 | 1994-09-23 | Salomon Sa | Chaussure de ski a entree arriere. |
| US5090138A (en) * | 1990-06-11 | 1992-02-25 | Robert Borden | Spring shoe device |
| FR2697728B1 (fr) * | 1992-11-06 | 1995-01-13 | Salomon Sa | Chaussure destinée à la pratique d'un sport de glisse. |
| IT1318533B1 (it) * | 2000-05-23 | 2003-08-27 | Alpinestars Res Srl | Struttura per contenere escursioni del gambaletto di uno stivale damotociclismo in direzioni longitudinale, rotatorio e torsionale |
-
2003
- 2003-07-09 FR FR0308415A patent/FR2857233B1/fr not_active Expired - Fee Related
-
2004
- 2004-06-18 DK DK04767389T patent/DK1641363T3/da active
- 2004-06-18 DE DE602004011225T patent/DE602004011225T2/de not_active Expired - Lifetime
- 2004-06-18 EP EP04767389A patent/EP1641363B1/fr not_active Expired - Lifetime
- 2004-06-18 AT AT04767389T patent/ATE383091T1/de not_active IP Right Cessation
- 2004-06-18 WO PCT/FR2004/001532 patent/WO2005013744A1/fr not_active Ceased
- 2004-06-18 US US10/562,433 patent/US7913426B2/en not_active Expired - Fee Related
- 2004-06-18 ES ES04767389T patent/ES2299865T3/es not_active Expired - Lifetime
- 2004-06-18 PT PT04767389T patent/PT1641363E/pt unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945134A (en) * | 1974-09-13 | 1976-03-23 | Alpine Research, Inc. | Ski boot |
| US5909885A (en) | 1996-06-04 | 1999-06-08 | Salomon S.A. | Energized in-line roller skate |
| WO2001035781A1 (fr) | 1999-11-16 | 2001-05-25 | Valat Gerard | Article chaussant de protection, tel que botte ou analogue |
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004011225D1 (de) | 2008-02-21 |
| FR2857233B1 (fr) | 2006-03-03 |
| ES2299865T3 (es) | 2008-06-01 |
| EP1641363B1 (fr) | 2008-01-09 |
| EP1641363A1 (fr) | 2006-04-05 |
| US20060168849A1 (en) | 2006-08-03 |
| DE602004011225T2 (de) | 2009-01-15 |
| ATE383091T1 (de) | 2008-01-15 |
| US7913426B2 (en) | 2011-03-29 |
| PT1641363E (pt) | 2008-04-21 |
| DK1641363T3 (da) | 2008-05-26 |
| FR2857233A1 (fr) | 2005-01-14 |
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