US20020010988A1 - Wedging device for a tightening system and an article of clothing incorporating such device - Google Patents
Wedging device for a tightening system and an article of clothing incorporating such device Download PDFInfo
- Publication number
- US20020010988A1 US20020010988A1 US09/908,721 US90872101A US2002010988A1 US 20020010988 A1 US20020010988 A1 US 20020010988A1 US 90872101 A US90872101 A US 90872101A US 2002010988 A1 US2002010988 A1 US 2002010988A1
- Authority
- US
- United States
- Prior art keywords
- wedging
- wedging device
- slit
- rigid tongue
- sliding opening
- 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.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C1/00—Shoe lacing fastenings
- A43C1/04—Shoe lacing fastenings with rings or loops
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C5/00—Eyelets
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C7/00—Holding-devices for laces
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C7/00—Holding-devices for laces
- A43C7/08—Clamps drawn tight by laces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/37—Drawstring, laced-fastener, or separate essential cooperating device therefor
- Y10T24/3742—Drawstring, laced-fastener, or separate essential cooperating device therefor having eyelet type directing means
- Y10T24/3745—Drawstring, laced-fastener, or separate essential cooperating device therefor having eyelet type directing means with permanently deformed mounting structure
- Y10T24/3747—Mounting structure formed from different material than directing passage
Definitions
- the present invention relates to a wedging device for a tightening system, using a linkage such as a lace, adapted to equip a clothing article, in particular an article of footwear, such as a shoe or boot.
- a linkage such as a lace
- This article of footwear is adapted in particular, but in a non-limiting fashion, to the practice of sports, such as walking or running shoes, but also for leisure and relaxation, such as sandals.
- shoelace guides which combine the function of sliding the lace, in order to ensure the tensioning of the lace, as well as a function of wedging the lace in a slit for maintaining the tightening tension in the lace.
- the documents U.S. Pat. No. 1,434,723 and CH 241 891 describe eyelets for the passage of a lace, which integrate into the usual circular shape, a slit in which the lace is wedged.
- the documents FR 2 586 343 and WO 89/00387 describe identical functions, but which are combined in a main body that is then attached on the boot upper, in particular by a sewing process. The lace guide is then reduced to the minimum surface to ensure these functions and its attachment to the boot upper.
- One of the objects of the invention is therefore to propose a wedging device for a system for tightening a clothing article, in particular an article of footwear, which has an easy release of the device, irrespective of the envelope of the clothing or footwear article with which it is associated.
- the wedging device includes a main body, which includes a sliding opening connected to a wedging opening, which main body is extended beyond the wedging opening by a rigid tongue.
- This rigid tongue extends substantially in the direction of the wedging slit and in the direction of the wedging slit toward the sliding opening.
- the wedging device is firmly fixed to the envelope of the clothing article.
- the wedging device is fixed to the envelope of the clothing article so that it can partially move away the envelope.
- FIG. 1 schematically shows a side view of a shoe equipped with the wedging device according to the first embodiment.
- FIGS. 2 and 2 a schematically show a perspective side view of the wedging device according to the first and second embodiments.
- FIG. 3 schematically shows a perspective side view of the upper of a shoe equipped with the wedging device according to the second embodiment.
- the upper is exploded in cross section for more clarity.
- FIG. 4 schematically shows a perspective side view of the shoe upper equipped with the wedging device according to a first variation of the second embodiment.
- the upper is exploded in cross section for more clarity.
- FIG. 5 schematically shows a perspective side view of the shoe upper equipped with the wedging device according to a second variation of the second embodiment.
- the upper is exploded in cross section for more clarity.
- the clothing article shown is an article of footwear CH constituted here, but in a non-limiting fashion, of a low upper sports shoe.
- the shoe CH is equipped with a tightening system 101 that brings closer together at least two portions of the envelope O of the clothing article.
- the envelope of the shoe CH is the upper O that overlays a sole 110 .
- the tightening system 101 includes a tightening linkage 100 , such as a lace or a string, which passes in guides 30 arranged on each of the lateral and medial surfaces of the upper O, and are arranged, for example, in a substantially symmetrical fashion.
- a tightening linkage 100 such as a lace or a string
- the tightening system 101 is blocked, preferably at one of its ends 101 a , by a blocking mechanism, such as a lacing knot, or a blocking element (not shown).
- a blocking mechanism such as a lacing knot, or a blocking element (not shown).
- the user when implementing the blocking mechanism, the user must loosen the tightening linkage 100 , even locally, thereby causing a loss of tension in the tightening linkage 100 .
- This wedging device 111 is advantageously arranged at the end 101 a of the tightening system 101 , and preferably between the blocking mechanism and the last guide 30 that is positioned at the same end 101 a of the tightening system 101 .
- the wedging device 111 is firmly fixed to the upper O of the footwear CH.
- the constituent elements of the wedging element 111 namely, a main body 10 and a rigid tongue 3 , include fixing assembly 12 , 13 , such as stitchings, which are adapted to fix the elements 10 , 3 , respectively, to the upper O, and more generally to the envelope of the clothing article.
- the tightening linkage 100 During the phase of tensioning the tightening system 101 , the user pulls the two strands of the tightening linkage 100 upwardly, and by moving away from the axial plane formed by the leg and the foot.
- the outer portion 100 b of the tightening linkage 100 comprised between the wedging device 111 and the zone for gripping with the user's hand, is therefore advantageously positioned outside the upper O.
- the tightening linkage 100 therefore includes an inner portion 100 a that passes at least partially in the upper O, in the direction of the guides of the tightening device 101 .
- the upper O includes a channel 31 that opens out on the wedging device 111 .
- the channel 31 is obtained by an upper reinforcement 32 , which is fixed outside the upper O by appropriate means such as stitching 33 .
- This stitching 33 has an interruption 34 which makes it possible to free a passage for the tightening linkage 100 between the upper O and the upper reinforcement 32 .
- FIG. 2 shows the wedging device 111 and, in broken lines, the tightening linkage 100 in various positions of use.
- the inner portion 100 a of the tightening linkage 100 comes from the guides of the tightening device and passes through the wedging device 111 .
- the tightening linkage 100 is placed in a high position designated by the reference numeral 100 c .
- the tightening linkage 100 engages in a wedging slit 2 whose width is less than the diameter of the sliding opening 1 , making it possible to maintain, by wedging, the tension in the tightening linkage 100 .
- the wedging slit 2 which extends through the main body 10 , and which is connected to the sliding opening 1 , has a width that is greater than or equal to the diameter of the linkage 100 .
- the main body 10 advantageously has an extra thickness zone 35 positioned substantially around the sliding opening 1 and the wedging slit 2 .
- the extra thickness 35 is substantially equal to the thickness of the stiffener of the upper shown in FIG. 1.
- the stiffener of the upper has a recess that is complementary of the extra thickness zone 35 .
- the main body 10 which includes the sliding opening 1 and the wedging slit 2 , is extended by a rigid tongue 3 that extends substantially in the direction X of the wedging slit 2 , beyond the sliding opening 1 , and in the direction of the wedging slit 2 toward the sliding opening 1 .
- This rigid tongue 3 will become apparent subsequently.
- FIGS. 3, 4, and 5 show the envelope O of the clothing article, which has been sectioned for an easier understanding, according to various alternatives of the second embodiment in which the envelope O includes a lug 5 that is fixed, at least at its base 20 , to the envelope O.
- the rigid tongue 3 is fixed to the lug 5 by at least one transverse seam 4 that fixes the wedging device 111 to the envelope O.
- the transverse seam 4 maintains the wedging device 111 inserted between the envelope O and the lug 5 .
- the transverse seam 4 is positioned in the vicinity of the sliding opening 1 , and is preferably positioned substantially half-way between the upper end 2 a of the wedging slit 2 and the lower end 3 a of the rigid tongue 3 .
- This transverse seam 4 makes it possible to fix the base 20 of the lug 5 to the envelope O and, thus, due to its position, to define a portion 111 a of the wedging device 111 that can move away from the envelope O, as well as a portion 111 b which encloses the rigid tongue 3 at least partially, and which is fixed on the envelope O.
- the spacing of the portion 111 a depends directly on the deformation in bending of the rigid tongue 3 .
- the tightening linkage must slide from the upper end 2 a of the wedging slit 2 toward the sliding opening 1 . So that this sliding can occur, the user exerts a downward force on the tightening linkage which must remain tensioned. Moreover, maintaining tension in the tightening linkage causes a deformation of the wedging device 111 toward the outside of the foot, which results in the partial spacing in relation to the envelope O, as shown in FIG. 3. Thus, the downward force applied by the user causes the tightening linkage to slide, because the relative rigidity of the constituent material of the wedging device 111 avoids the deformations by buckling and compression, substantially along the direction of the sliding slit 2 in the position deformed by spacing.
- the present wedging device therefore optimizes the loosening, irrespective of the rigidity of the envelope.
- the best results in terms of comfort and performance are obtained for a rigid tongue 3 of about 1-2 millimeters thick along a length of about 7-20 millimeters, made of a thermoplastic material, including in particular, but in a non-limiting fashion, polyamide, polyethylene, or acetal.
- FIG. 4 shows a variation of the embodiment shown previously, in which the lug 5 is integrated into the wedging device 111 .
- the wedging device 111 is fixed to the upper O, in the area of the rigid tongue 3 , by at least one transverse stitched seam 4 , in the vicinity of the portion 111 a of the device that can move away from the upper O.
- the wedging device 111 includes a bending zone 11 that is oriented transversely and is positioned between the rigid tongue 3 and the main body 10 . More specifically, the bending zone 11 is located between the sliding opening 1 and the transverse seam 4 .
- the rigid tongue 3 can be advantageously fixed to the envelope O by a complementary transverse seam 4 ′ that is located in the vicinity of the lower end 3 a of the tongue 3 .
- the functioning of the wedging device 111 is similar to that described in FIG. 3. However, it makes it possible to break free from the choice of good material and good geometry to obtain the desired flexibility. Indeed, the flexibility of the device is currently obtained by the bending zone 11 which can be obtained by a bellows, in particular.
- the wedging element 111 is fixed on a lug 5 that is connected, at least by its base 20 , to the envelope O. More specifically, the rigid tongue 3 and the main body 10 are fixed to the lug 5 by appropriate means such as a stitched seam 36 . To optimize the ease of loosening the device by avoiding the buckling of the lug 5 , the wedging device 111 extends advantageously over an area corresponding substantially to that of the lug 5 . This result is also obtained if the stitching 4 is arranged substantially in the area of the lower end 3 a of the rigid tongue 3 .
- the present invention is not limited to the particular embodiments described hereinabove, which are provided for guidance only, but encompasses all similar or equivalent embodiments.
- the present invention also encompasses the tightening systems integrating a wedging device consistent with the spirit of the invention.
- FIG. 2 a shows the wedging device 111 and specifies the length of the rigid tongue 3 .
- the rigid tongue 3 extends over a length d, along the direction X of the sliding slit 2 , which is greater than or equal to the cumulated axial length D of the wedging slit 2 and of the sliding opening 1 .
- the cumulated axial length D is defined as the sum of the length of the wedging slit 2 and of the diameter of the sliding opening 1 .
- the best experimental results were obtained for a length of the rigid tongue 3 substantially equal to two and a half times the cumulated axial length D.
Abstract
A wedging device for a tightening system adapted to equip a clothing article, and in particular a footwear. This wedging device enables an easy loosening of the tightening linkage that passes through said device. To achieve this result, the wedging device includes a main body including the functions of sliding and blocking the tightening linkage, and a rigid tongue which extends the main body and extends substantially in the direction of the wedging slit toward the sliding opening.
Description
- This application is based upon French Patent Application No. 00 09799, filed Jul. 21, 2000, the disclosure of which is hereby incorporated by reference thereto in its entirety, and the priority of which is hereby claimed under 35 U.S.C. §119.
- 1. Field of the Invention
- The present invention relates to a wedging device for a tightening system, using a linkage such as a lace, adapted to equip a clothing article, in particular an article of footwear, such as a shoe or boot. This article of footwear is adapted in particular, but in a non-limiting fashion, to the practice of sports, such as walking or running shoes, but also for leisure and relaxation, such as sandals.
- 2. Description of Background and Relevant Information
- In the prior art, there are shoelace guides which combine the function of sliding the lace, in order to ensure the tensioning of the lace, as well as a function of wedging the lace in a slit for maintaining the tightening tension in the lace. The documents U.S. Pat. No. 1,434,723 and CH 241 891 describe eyelets for the passage of a lace, which integrate into the usual circular shape, a slit in which the lace is wedged. The
documents FR 2 586 343 and WO 89/00387 describe identical functions, but which are combined in a main body that is then attached on the boot upper, in particular by a sewing process. The lace guide is then reduced to the minimum surface to ensure these functions and its attachment to the boot upper. - However, all of the previously described systems rely on the rigidity of the upper with which they are associated in order for the function of unlocking the lace to be properly carried out in the wedging systems. Indeed, if the upper is slightly flexible, the movement for loosening the lace, which moves the lace downwardly, will deform the upper instead of sliding the lace in the slit toward the eyelet.
- One of the objects of the invention is therefore to propose a wedging device for a system for tightening a clothing article, in particular an article of footwear, which has an easy release of the device, irrespective of the envelope of the clothing or footwear article with which it is associated.
- To achieve these objects, the wedging device includes a main body, which includes a sliding opening connected to a wedging opening, which main body is extended beyond the wedging opening by a rigid tongue. This rigid tongue extends substantially in the direction of the wedging slit and in the direction of the wedging slit toward the sliding opening.
- In a first embodiment, the wedging device is firmly fixed to the envelope of the clothing article.
- In a second embodiment, the wedging device is fixed to the envelope of the clothing article so that it can partially move away the envelope.
- The invention will be better understood, and other advantages thereof will become apparent from the description that follows, with reference to the annexed drawings. The description illustrates, by way of non-limiting examples, certain preferred embodiments.
- FIG. 1 schematically shows a side view of a shoe equipped with the wedging device according to the first embodiment.
- FIGS. 2 and 2a schematically show a perspective side view of the wedging device according to the first and second embodiments.
- FIG. 3 schematically shows a perspective side view of the upper of a shoe equipped with the wedging device according to the second embodiment. The upper is exploded in cross section for more clarity.
- FIG. 4 schematically shows a perspective side view of the shoe upper equipped with the wedging device according to a first variation of the second embodiment. The upper is exploded in cross section for more clarity.
- FIG. 5 schematically shows a perspective side view of the shoe upper equipped with the wedging device according to a second variation of the second embodiment. The upper is exploded in cross section for more clarity.
- In FIG. 1, the clothing article shown is an article of footwear CH constituted here, but in a non-limiting fashion, of a low upper sports shoe. The shoe CH is equipped with a tightening
system 101 that brings closer together at least two portions of the envelope O of the clothing article. In the present case, the envelope of the shoe CH is the upper O that overlays a sole 110. - The tightening
system 101 includes a tighteninglinkage 100, such as a lace or a string, which passes inguides 30 arranged on each of the lateral and medial surfaces of the upper O, and are arranged, for example, in a substantially symmetrical fashion. - The
tightening system 101 is blocked, preferably at one of its ends 101 a, by a blocking mechanism, such as a lacing knot, or a blocking element (not shown). However, when implementing the blocking mechanism, the user must loosen thetightening linkage 100, even locally, thereby causing a loss of tension in the tighteninglinkage 100. This shows the advantage of positioning on the shoe CH awedging device 111 that prevents a decrease of tension in thelinkage 110, without any specific manipulation. Thiswedging device 111 is advantageously arranged at the end 101 a of thetightening system 101, and preferably between the blocking mechanism and thelast guide 30 that is positioned at the same end 101 a of thetightening system 101. - In the illustrated embodiment at issue, the
wedging device 111 is firmly fixed to the upper O of the footwear CH. The constituent elements of thewedging element 111, namely, amain body 10 and arigid tongue 3, includefixing assembly elements - During the phase of tensioning the
tightening system 101, the user pulls the two strands of the tighteninglinkage 100 upwardly, and by moving away from the axial plane formed by the leg and the foot. The outer portion 100 b of the tighteninglinkage 100, comprised between thewedging device 111 and the zone for gripping with the user's hand, is therefore advantageously positioned outside the upper O. Conversely, the tighteninglinkage 100 therefore includes an inner portion 100 a that passes at least partially in the upper O, in the direction of the guides of the tighteningdevice 101. - In the embodiment of FIG. 1, the upper O includes a
channel 31 that opens out on thewedging device 111. Thechannel 31 is obtained by anupper reinforcement 32, which is fixed outside the upper O by appropriate means such asstitching 33. Thisstitching 33 has aninterruption 34 which makes it possible to free a passage for the tighteninglinkage 100 between the upper O and theupper reinforcement 32. - FIG. 2 shows the
wedging device 111 and, in broken lines, the tighteninglinkage 100 in various positions of use. The inner portion 100 a of the tighteninglinkage 100 comes from the guides of the tightening device and passes through thewedging device 111. - When one wishes to tension the tightening
linkage 100, the latter is placed in a low position designated by the reference numeral 100 d. The tensioning is then made possible, because the tighteninglinkage 100 passes in thewedging element 111, in the area of a slidingopening 1 that pierces themain body 10 of thewedging device 111. This slidingopening 1 advantageously has a cylindrical shape whose diameter is substantially equal to, or even slightly greater than the diameter of the tighteninglinkage 100. - During the blocking phase, the tightening
linkage 100 is placed in a high position designated by the reference numeral 100 c. The tighteninglinkage 100 engages in awedging slit 2 whose width is less than the diameter of the slidingopening 1, making it possible to maintain, by wedging, the tension in the tighteninglinkage 100. Thewedging slit 2, which extends through themain body 10, and which is connected to the slidingopening 1, has a width that is greater than or equal to the diameter of thelinkage 100. - Moreover, the
main body 10 advantageously has anextra thickness zone 35 positioned substantially around the slidingopening 1 and thewedging slit 2. Theextra thickness 35 is substantially equal to the thickness of the stiffener of the upper shown in FIG. 1. Furthermore, the stiffener of the upper has a recess that is complementary of theextra thickness zone 35. Respecting this constructional arrangement makes it possible to obtain a continuity of the outer surface of the upper stiffener, and also makes it possible to move the upper away from the slidingopening 1 and from thewedging slit 2, so that the friction of the tighteninglinkage 100 does not deteriorate the constituent material of the upper and/or upper stiffener. - The
main body 10, which includes the slidingopening 1 and thewedging slit 2, is extended by arigid tongue 3 that extends substantially in the direction X of thewedging slit 2, beyond thesliding opening 1, and in the direction of thewedging slit 2 toward thesliding opening 1. The advantages of thisrigid tongue 3 will become apparent subsequently. - FIGS. 3, 4, and5 show the envelope O of the clothing article, which has been sectioned for an easier understanding, according to various alternatives of the second embodiment in which the envelope O includes a
lug 5 that is fixed, at least at itsbase 20, to the envelope O. - In FIG. 3, the
rigid tongue 3 is fixed to thelug 5 by at least onetransverse seam 4 that fixes thewedging device 111 to the envelope O. Thetransverse seam 4 maintains thewedging device 111 inserted between the envelope O and thelug 5. In the preferred embodiment currently shown, thetransverse seam 4 is positioned in the vicinity of the slidingopening 1, and is preferably positioned substantially half-way between the upper end 2 a of the wedging slit 2 and thelower end 3 a of therigid tongue 3. Thistransverse seam 4 makes it possible to fix thebase 20 of thelug 5 to the envelope O and, thus, due to its position, to define a portion 111 a of thewedging device 111 that can move away from the envelope O, as well as aportion 111 b which encloses therigid tongue 3 at least partially, and which is fixed on the envelope O. The spacing of the portion 111 a depends directly on the deformation in bending of therigid tongue 3. - During the loosening movement, the tightening linkage must slide from the upper end2 a of the wedging slit 2 toward the sliding
opening 1. So that this sliding can occur, the user exerts a downward force on the tightening linkage which must remain tensioned. Moreover, maintaining tension in the tightening linkage causes a deformation of thewedging device 111 toward the outside of the foot, which results in the partial spacing in relation to the envelope O, as shown in FIG. 3. Thus, the downward force applied by the user causes the tightening linkage to slide, because the relative rigidity of the constituent material of thewedging device 111 avoids the deformations by buckling and compression, substantially along the direction of the slidingslit 2 in the position deformed by spacing. - The present wedging device therefore optimizes the loosening, irrespective of the rigidity of the envelope. The best results in terms of comfort and performance are obtained for a
rigid tongue 3 of about 1-2 millimeters thick along a length of about 7-20 millimeters, made of a thermoplastic material, including in particular, but in a non-limiting fashion, polyamide, polyethylene, or acetal. - This example is provided for guidance only and is not limiting, because, for a given material, one can generally determine a length/thickness geometric combination making it possible to obtain the desired flexibility.
- FIG. 4 shows a variation of the embodiment shown previously, in which the
lug 5 is integrated into thewedging device 111. Thewedging device 111 is fixed to the upper O, in the area of therigid tongue 3, by at least one transverse stitchedseam 4, in the vicinity of the portion 111 a of the device that can move away from the upper O. Thewedging device 111 includes a bendingzone 11 that is oriented transversely and is positioned between therigid tongue 3 and themain body 10. More specifically, the bendingzone 11 is located between the slidingopening 1 and thetransverse seam 4. Therigid tongue 3 can be advantageously fixed to the envelope O by a complementarytransverse seam 4′ that is located in the vicinity of thelower end 3 a of thetongue 3. The functioning of thewedging device 111 is similar to that described in FIG. 3. However, it makes it possible to break free from the choice of good material and good geometry to obtain the desired flexibility. Indeed, the flexibility of the device is currently obtained by the bendingzone 11 which can be obtained by a bellows, in particular. - In FIG. 5, the wedging
element 111 is fixed on alug 5 that is connected, at least by itsbase 20, to the envelope O. More specifically, therigid tongue 3 and themain body 10 are fixed to thelug 5 by appropriate means such as a stitchedseam 36. To optimize the ease of loosening the device by avoiding the buckling of thelug 5, thewedging device 111 extends advantageously over an area corresponding substantially to that of thelug 5. This result is also obtained if thestitching 4 is arranged substantially in the area of thelower end 3 a of therigid tongue 3. - The present invention is not limited to the particular embodiments described hereinabove, which are provided for guidance only, but encompasses all similar or equivalent embodiments. The present invention also encompasses the tightening systems integrating a wedging device consistent with the spirit of the invention.
- FIG. 2a shows the
wedging device 111 and specifies the length of therigid tongue 3. Therigid tongue 3 extends over a length d, along the direction X of the slidingslit 2, which is greater than or equal to the cumulated axial length D of the wedging slit 2 and of the slidingopening 1. The cumulated axial length D is defined as the sum of the length of the wedging slit 2 and of the diameter of the slidingopening 1. The best experimental results were obtained for a length of therigid tongue 3 substantially equal to two and a half times the cumulated axial length D. - However, the results are good starting with a cumulated axial length D greater than one and a half times the cumulated axial width D.
Claims (11)
1. A wedging device for a system for tightening a clothing article, including footwear, said device comprising:
a main body including a sliding opening connected to a wedging slit, said wedging slit extending in a determinate direction, a tightening linkage adapted to tighten an envelope of the clothing article being adapted to pass through said slit, said main body being extended, beyond said sliding opening, by a rigid tongue, said rigid tongue extending substantially in said determinate direction of said wedging slit, and in said direction of said wedging slit toward said sliding opening.
2. A wedging device according to claim 1 , wherein said rigid tongue extends over a length that is greater than or equal to a cumulated axial length of said wedging slit and said sliding opening.
3. A wedging device according to claim, wherein said rigid tongue includes at least one transverse stitched seam that fixes said wedging device to said envelope.
4. A wedging device according to claim 3 , wherein said transverse stitched seam is positioned in a vicinity of said sliding opening.
5. A wedging device according to claim 3 , wherein said transverse stitched seam is positioned substantially half-way between an upper end of said wedging slit and a lower end of said rigid tongue.
6. A wedging device according to claim 1 , wherein said envelope includes a lug that is fixed, at least by a base of said lug, to said envelope, and wherein said main body and said rigid tongue are fixed on said lug.
7. A wedging device according to claim 1 , further including a transversely oriented bending zone positioned between said rigid tongue and said main body.
8. A wedging device according to claim 3 , wherein said bending zone is located between said sliding opening and said transverse stitched seam.
9. A wedging device according to claim 7 , wherein said bending zone is located between said sliding opening and said transverse stitched seam.
10. A wedging device according to claim 1 , wherein said main body and said rigid tongue include a fixing assembly adapted to fix said main body and said rigid tongue to said envelope.
11. An article of clothing incorporated at least one wedging device according to claim 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0009799A FR2811870B1 (en) | 2000-07-21 | 2000-07-21 | SEALING DEVICE FOR CLAMPING SYSTEM |
FR0009799 | 2000-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020010988A1 true US20020010988A1 (en) | 2002-01-31 |
Family
ID=8852935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/908,721 Abandoned US20020010988A1 (en) | 2000-07-21 | 2001-07-20 | Wedging device for a tightening system and an article of clothing incorporating such device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20020010988A1 (en) |
DE (1) | DE20111673U1 (en) |
FR (1) | FR2811870B1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2413356A (en) * | 2004-04-20 | 2005-10-26 | Terence Ronald Abrahams | Footware lace gripping device |
FR2891602A1 (en) * | 2005-10-04 | 2007-04-06 | Promiles Sa | Fastener, especially for footwear or garment cord, lace or strap comprises groove with interior shaped or surfaced to provide grip |
US20160324269A1 (en) * | 2015-05-08 | 2016-11-10 | Under Armour, Inc. | Footwear Including an Adaptable and Adjustable Lacing System |
US10765156B2 (en) * | 2016-06-16 | 2020-09-08 | Ocean Rodeo Sports Inc. | Lower back entry body suit |
USD1007110S1 (en) | 2022-03-23 | 2023-12-12 | Mountain Origins Design LLC | Footwear |
USD1007826S1 (en) | 2022-03-23 | 2023-12-19 | Mountain Origins Design LLC | Footwear |
USD1007825S1 (en) | 2022-03-23 | 2023-12-19 | Mountain Origins Design LLC | Footwear |
USD1008611S1 (en) | 2022-03-23 | 2023-12-26 | Mountain Origins Design LLC | Footwear |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1434723A (en) | 1922-01-14 | 1922-11-07 | Jr Edward J Triay | Lace-locking means for articles of personal wear |
US1610359A (en) * | 1925-05-09 | 1926-12-14 | Florsheim Shoe Company | Shoe lace and holder therefor |
CH241891A (en) | 1944-11-09 | 1946-04-15 | Ott Attila | Lace-up fastening for shoes. |
FR2586343A1 (en) | 1985-08-22 | 1987-02-27 | Sportec Sa | Shoe with rapid lacing with the aid of a single lace |
WO1989000387A1 (en) | 1987-07-17 | 1989-01-26 | Kaepa, Inc. | Footwear lace locking assembly |
-
2000
- 2000-07-21 FR FR0009799A patent/FR2811870B1/en not_active Expired - Fee Related
-
2001
- 2001-07-13 DE DE20111673U patent/DE20111673U1/en not_active Expired - Lifetime
- 2001-07-20 US US09/908,721 patent/US20020010988A1/en not_active Abandoned
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2413356A (en) * | 2004-04-20 | 2005-10-26 | Terence Ronald Abrahams | Footware lace gripping device |
GB2413356B (en) * | 2004-04-20 | 2006-06-28 | Terence Ronald Abrahams | Footwear lace gripping device |
FR2891602A1 (en) * | 2005-10-04 | 2007-04-06 | Promiles Sa | Fastener, especially for footwear or garment cord, lace or strap comprises groove with interior shaped or surfaced to provide grip |
ES2318995A1 (en) * | 2005-10-04 | 2009-05-01 | Decathlon, S.A. | Fastener, especially for footwear or garment cord, lace or strap comprises groove with interior shaped or surfaced to provide grip |
US20160324269A1 (en) * | 2015-05-08 | 2016-11-10 | Under Armour, Inc. | Footwear Including an Adaptable and Adjustable Lacing System |
US11857028B2 (en) | 2015-05-08 | 2024-01-02 | Under Armour, Inc. | Footwear including an adaptable and adjustable lacing system |
US10765156B2 (en) * | 2016-06-16 | 2020-09-08 | Ocean Rodeo Sports Inc. | Lower back entry body suit |
USD1007110S1 (en) | 2022-03-23 | 2023-12-12 | Mountain Origins Design LLC | Footwear |
USD1007826S1 (en) | 2022-03-23 | 2023-12-19 | Mountain Origins Design LLC | Footwear |
USD1007825S1 (en) | 2022-03-23 | 2023-12-19 | Mountain Origins Design LLC | Footwear |
USD1008611S1 (en) | 2022-03-23 | 2023-12-26 | Mountain Origins Design LLC | Footwear |
Also Published As
Publication number | Publication date |
---|---|
FR2811870A1 (en) | 2002-01-25 |
DE20111673U1 (en) | 2001-09-27 |
FR2811870B1 (en) | 2002-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6532688B2 (en) | Lace tightening device having a pocket for storing a blocking element, and a boot having such device | |
US10405606B2 (en) | Article of footwear with decoupled upper | |
US7963049B2 (en) | Snowboard boot | |
US11497278B2 (en) | Shoe | |
EP3364810B1 (en) | Tensile-strand enclosure system for footwear | |
US20060000116A1 (en) | Article of footwear and lacing system therefor | |
US20050198866A1 (en) | Shoe tightening system | |
US6367171B1 (en) | Shoe | |
US20070227045A1 (en) | Convertible dance show | |
US20180352898A1 (en) | Plantar Arch Support Shoe | |
US20210153596A1 (en) | Sandals | |
JP2003518397A (en) | Powerful binding device for footwear | |
KR20030025283A (en) | Shoe, especially a sports shoe | |
JPH1080304A (en) | Sport shoe with flexible shoelace direction change device with high tensile strength | |
JPS633801A (en) | Sports shoes | |
CN111278319B (en) | Automated footwear platform lacing assembly | |
US20020010988A1 (en) | Wedging device for a tightening system and an article of clothing incorporating such device | |
KR102588941B1 (en) | Footwear upper with magnetically retained openings for foot entry | |
KR101775157B1 (en) | Boots | |
US11877624B2 (en) | Shoelace arrangement and shoelace guide for shoe | |
US20220132996A1 (en) | Lacing lockdown system | |
CN218682354U (en) | Shoes capable of improving wrapping performance of ankles | |
US20230363488A1 (en) | Tightening system for ski boots | |
CN115886396A (en) | Shoes capable of improving wrapping performance of ankles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SALOMON S.A., FRANCE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CRETINON, FREDERIC;REEL/FRAME:012270/0884 Effective date: 20010910 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |