EP1386554A1 - Dispositif de fermeture et de serrage pour chaussure de sport ou fixation d'engin de sport de glisse - Google Patents
Dispositif de fermeture et de serrage pour chaussure de sport ou fixation d'engin de sport de glisse Download PDFInfo
- Publication number
- EP1386554A1 EP1386554A1 EP03015665A EP03015665A EP1386554A1 EP 1386554 A1 EP1386554 A1 EP 1386554A1 EP 03015665 A EP03015665 A EP 03015665A EP 03015665 A EP03015665 A EP 03015665A EP 1386554 A1 EP1386554 A1 EP 1386554A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- belt
- toothing
- lever
- stirrup
- drive
- 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.)
- Granted
Links
- 241000282461 Canis lupus Species 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 3
- 239000012190 activator Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
- A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
- A43C11/1406—Fastenings with toggle levers; Equipment therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C10/00—Snowboard bindings
- A63C10/02—Snowboard bindings characterised by details of the shoe holders
- A63C10/04—Shoe holders for passing over the shoe
- A63C10/06—Straps therefor, e.g. adjustable straps
Definitions
- the subject of the invention is a closure device and shoe or fastening strap board sports equipment, including a stirrup secured to part of the shoe or fastening and a toothed belt sawtooth or wolf over part of its length over at least one of its faces and one end of which is intended to be attached to another part of the shoe or fixing, the stirrup carrying a lever of the second kind articulated on the caliper and a non-return pawl engaged in a toothing of the belt and provided with means manual actuation for the release of the belt, the lever being provided with a member belt drive, hinged on the lever and engaging in the teeth when the lever is moved from its rest position in the opposite direction to the attached end of the strap, so that drive the belt, and spacing means the drive member of the toothing of the belt in the lever rest position, so that the strap can slide freely when an action on the non-return pawl releases the belt.
- Such a device is known from the patent application JP 09094317.
- This device has the advantage of large amplitude of movement of the belt by a only pull on the clamping lever, unlike to clamping devices requiring a movement of back and forth of the drive lever as it is found, for example, in the device described in the US Patent 5,416,952.
- the belt drive is made by bracing of the drive piece and thrust on the teeth. This push has the effect of flex the belt until it finds support on the stirrup base, then on the shoe itself. During this flexion the arm may accidentally escape from the toothing of the belt.
- the invention aims to overcome the drawbacks prior art devices and more precisely to realize a 'clamping device by traction on the clamping lever with a large tightening amplitude and good belt support in his training area.
- the closing and tightening device is characterized in that the belt passes under the stirrup, in that the cooperating toothing with the drive lever is located on the face lower of the belt and in that the organ drive is a traction device.
- the traction unit always remains perfectly in caught in the toothing of the belt, which is in support against the stirrup where the traction, throughout the movement of the belt.
- the lever can still be folded down rest position.
- the means of separation of the drive member from the toothing of the belt in the rest position can simply consist of means for guiding this drive member ensuring its separation from the toothing when the lever reaches its position of rest.
- the guide means consist of a pair of lateral grooves, one of which end is bent. This groove can ensure the guiding the drive member on all its displacement so as to ensure its engagement in the teeth of the belt. Alternatively, this engagement can be ensured by a horn spring flush mounted around the articulation of the organ drive on the lever.
- Figure 1 is a perspective view of a first mode of execution in a position close to the rest position.
- Figure 2 is a side view of the device according to the Figure 1, in the same position.
- Figure 3 shows the same device in position rest, lever fully folded down.
- Figure 4 is a perspective view of a second mode of execution, in a position close to the rest position.
- Figure 5 is a side view of the device shown in Figure 4.
- Figure 6 is a perspective view of a third mode of execution, in a position close to the rest position.
- Figure 7 is a detail view showing the means actuation of the third non-return pawl mode of execution.
- the device shown in Figures 1 to 3 includes basically a stirrup 1 came from a room with a base 2 forming a U-shaped channel and provided with two side tabs such as tab 3 for fixing from the base to a shoe or binding part.
- the legs are provided with holes 4.
- a lever of the second kind 5 On the stirrup 1 is articulated a lever of the second kind 5 around an axis 6.
- the lever 5 has a cutout 7 near axis 6, cut in which is accommodated a small auxiliary lever 8 also articulated around axis 6.
- the device further comprises a belt 9, of preferably in semi-rigid plastic, having on its underside, that is to say in look of the shoe, teeth 10 teeth saw or wolf, that is, teeth oriented towards the right in the drawing.
- the belt 9 passes in the base 2 which forms a guide channel for the belt.
- a rectangular loop 12 around the joint which is fitted with a hunting horn spring (not visible in the drawing) which tends to fold the loop 12 against lever 5.
- the diameter of the wire constituting the loop 12 and the profile of the teeth are such that the loop optimally engages in the toothing of the belt.
- On the vertical sides of the base 2 are formed grooves 13 extending parallel to the base and wider than the sum of the height of the teeth and the diameter of the wire constituting loop 12 in such a way that this loop can move along the grooves in jumping over the teeth 10.
- the ends 13a, opposite the stirrup 1, grooves 13 are slightly curved towards the legs 3, so only when loop 12 is at the end of grooves 13, it is spaced from the teeth 10, so to allow the belt 9 to move without being retained by the loop 12.
- a pawl 14 On the stirrup 1, is also articulated a pawl 14 also made up of a rectangular loop whose the ends located inside the stirrup 1 are bent so as to form two parallel arms 15 and 16 on which lever 8 is supported by an eccentric part forming a cam, so that pressing the lever 8 has the effect of pivot the pawl 14 and release it from the teeth 10 in which he is engaged at rest under the effect a spring not shown, for example a spring in hunting horn mounted around its articulation on stirrup.
- the loop 12 is replaced by a tie rod 17 articulated in a cutout of lever 5 around an axis 19.
- This tie 17 crosses the belt by a cutout axial 20 therein and the end of the tie rod 15 is provided with a transverse bar 21 coming engage in the two teeth 10a and 10b resulting cutting the belt.
- this mode of execution is identical to the first mode of execution.
- the embodiment shown in Figures 6 and 7 differs from the previous embodiment in that the belt 9 has a second toothing wolf 22 on its upper side and in that the stirrup carries a non-return ratchet 23 of plus shape conventional cooperating with the toothing 22.
- the shapes of this ratchet 23 and its lever 25 are shown in Figure 7.
- the ratchet 23 is articulated on the caliper 1 around an axis 26 and it is provided with an arm 27 on which comes lean on a shoulder 28 of the auxiliary lever 25. Pull on lever 25 in the direction indicated by the arrow F therefore has the effect of releasing the pawl 23 teeth and free the belt 9.
- the retaining teeth 22 can be substantially more fine than the drive teeth 10. Therefore this execution mode allows you to make a more end of tightening.
- the non-return pawl and its actuation means can be in one room.
- stirrup can be made by molding at the same time as the shoe part or of the attachment to which it is integral.
- the belt may have marks cooperating with an index linked to a fixed part such as the stirrup for indicate a tightening value.
- the belt may still have a stop at the level of its free end preventing it from leaving the base.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Buckles (AREA)
Abstract
Description
Claims (12)
- Dispositif de fermeture et de serrage pour chaussure de sport ou pour fixation d'engin de sport de glisse, comprenant un étrier (1) solidaire d'une partie de la chaussure ou de la fixation et une courroie (9) dentée en dents de scie ou de loup (10 ; 22) sur une partie de sa longueur sur au moins une de ses faces et dont une extrémité est destinée à être attachée à une autre partie de la chaussure ou de la fixation, l'étrier (1) portant un levier du deuxième genre (5) articulé sur l'étrier (1) et un cliquet anti-retour (14 ; 23) engagé dans une denture de la courroie et muni de moyens d'actionnement manuel (8 ; 25) pour la libération de la courroie, le levier (5) étant muni d'un organe d'entraínement (12 ; 17) de la courroie, articulé sur le levier (5) et s'engageant dans la denture (10) lorsque le levier est déplacé de sa position de repos en direction opposée à l'extrémité attachée de la courroie, de manière à entraíner la courroie, et des moyens d'écartement (13a) de l'organe d'entraínement (12 ; 17) de la denture de la courroie en position de repos du levier,
caractérisé en ce que la courroie (9) passe sous l'étrier (1), en ce que la denture (10) coopérant avec le levier d'entraínement (5) est située sur la face inférieure de la courroie et en ce que l'organe d'entraínement (12 ; 17) est un organe de traction. - Dispositif selon la revendication 1, caractérisé en ce que l'étrier (1) est rapporté sur la chaussure ou sur la fixation.
- Dispositif selon la revendication 1 ou 2, caractérisé en ce que les moyens d'écartements de l'organe d'entraínement (12 ; 17) de la denture de la courroie en position de repos sont constitués de moyens de guidage (13, 13a) de l'organe d'entraínement.
- Dispositif selon la revendication 3, caractérisé en ce que les moyens de guidage consistent en une paire de rainures latérales (13).
- Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le cliquet anti-retour (14) coopère avec la denture d'entraínement.
- Dispositif selon les revendications 1 à 4, caractérisé en ce que la courroie (9) présente une seconde denture à dents de scie (22) sur sa face opposée à la denture d'entraínement, cette seconde denture coopérant avec le cliquet anti-retour (23).
- Dispositif selon la revendication 6, caractérisé en ce que le pas de la denture d'entraínement est supérieur au pas de la seconde denture.
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'organe de traction (12) est en forme de boucle.
- Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que la courroie (9) présente une découpe axiale (20) et en ce que l'organe de traction est une barre (17) traversant cette découpe et terminée en T.
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'étrier comprend une embase (2) profilée en arceau sur une partie de sa longueur pour le guidage de la courroie.
- Dispositif selon la revendication 10, caractérisé en ce que la courroie présente à son extrémité libre une butée l'empêchant de sortir de l'embase (2).
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que la courroie présente des repères coopérant avec un index sur l'étrier (1) pour indiquer une valeur de serrage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0209724A FR2842998B1 (fr) | 2002-07-31 | 2002-07-31 | Dispositif de fermeture et de serrage pour chaussure de sport ou fixation d'engin de sport de glisse |
FR0209724 | 2002-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1386554A1 true EP1386554A1 (fr) | 2004-02-04 |
EP1386554B1 EP1386554B1 (fr) | 2004-11-03 |
Family
ID=30011606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03015665A Expired - Lifetime EP1386554B1 (fr) | 2002-07-31 | 2003-07-18 | Dispositif de fermeture et de serrage pour chaussure de sport ou fixation d'engin de sport de glisse |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1386554B1 (fr) |
DE (1) | DE60300131T2 (fr) |
FR (1) | FR2842998B1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813321A1 (fr) * | 2006-01-27 | 2007-08-01 | Skis Rossignol | Boucle de fixation avec élément d'accostage sécurisé |
WO2013028730A1 (fr) * | 2011-08-23 | 2013-02-28 | The Burton Corporation | Ensemble boucle à cliquet et sangle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310951A (en) * | 1978-11-07 | 1982-01-19 | Sesamat Anstalt | Lever-operable fastener for shoes |
US4395801A (en) * | 1980-09-01 | 1983-08-02 | Lange International S.A. | Sports boot fastener |
AT379297B (de) * | 1983-12-15 | 1985-12-10 | Dynafit Gmbh | Verschluss von zwei teilen, insbesondere zwei schuhlappen |
US5416952A (en) * | 1994-01-27 | 1995-05-23 | Burton Snowboards | Ratchet-type buckle |
JPH0994317A (ja) * | 1995-07-11 | 1997-04-08 | Kureele U:Kk | 「ラチェット式ベルトクランプ」と補正する。 |
US5779259A (en) * | 1996-06-14 | 1998-07-14 | Lin; Jack | Toe-strap of a ski boot binding |
-
2002
- 2002-07-31 FR FR0209724A patent/FR2842998B1/fr not_active Expired - Fee Related
-
2003
- 2003-07-18 EP EP03015665A patent/EP1386554B1/fr not_active Expired - Lifetime
- 2003-07-18 DE DE60300131T patent/DE60300131T2/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310951A (en) * | 1978-11-07 | 1982-01-19 | Sesamat Anstalt | Lever-operable fastener for shoes |
US4395801A (en) * | 1980-09-01 | 1983-08-02 | Lange International S.A. | Sports boot fastener |
AT379297B (de) * | 1983-12-15 | 1985-12-10 | Dynafit Gmbh | Verschluss von zwei teilen, insbesondere zwei schuhlappen |
US5416952A (en) * | 1994-01-27 | 1995-05-23 | Burton Snowboards | Ratchet-type buckle |
JPH0994317A (ja) * | 1995-07-11 | 1997-04-08 | Kureele U:Kk | 「ラチェット式ベルトクランプ」と補正する。 |
US5779259A (en) * | 1996-06-14 | 1998-07-14 | Lin; Jack | Toe-strap of a ski boot binding |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813321A1 (fr) * | 2006-01-27 | 2007-08-01 | Skis Rossignol | Boucle de fixation avec élément d'accostage sécurisé |
FR2896700A1 (fr) * | 2006-01-27 | 2007-08-03 | Skis Rossignol Sas Soc Par Act | Boucle de fixation avec element d'accostage securise |
US8060990B2 (en) | 2006-01-27 | 2011-11-22 | Skis Rossignol | Binding buckle with secure docking element |
WO2013028730A1 (fr) * | 2011-08-23 | 2013-02-28 | The Burton Corporation | Ensemble boucle à cliquet et sangle |
US8763209B2 (en) | 2011-08-23 | 2014-07-01 | The Burton Corporation | Ratchet buckle and strap assembly |
JP2014529443A (ja) * | 2011-08-23 | 2014-11-13 | ザ バートン コーポレーション | ラチェットバックルとストラップのアセンブリ |
Also Published As
Publication number | Publication date |
---|---|
DE60300131T2 (de) | 2005-11-03 |
EP1386554B1 (fr) | 2004-11-03 |
FR2842998A1 (fr) | 2004-02-06 |
DE60300131D1 (de) | 2004-12-09 |
FR2842998B1 (fr) | 2004-10-15 |
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