EP1386554A1 - Schliess- und Spannvorrichtung für Sportschuh oder für Bindungssystem für Gleitsportartikel - Google Patents

Schliess- und Spannvorrichtung für Sportschuh oder für Bindungssystem für Gleitsportartikel Download PDF

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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
Application number
EP03015665A
Other languages
English (en)
French (fr)
Other versions
EP1386554B1 (de
Inventor
Jean-Marc Pascal
Christian Feurer
Florence Mandon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emery SAS
Original Assignee
Emery SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emery SAS filed Critical Emery SAS
Publication of EP1386554A1 publication Critical patent/EP1386554A1/de
Application granted granted Critical
Publication of EP1386554B1 publication Critical patent/EP1386554B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Buckles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP03015665A 2002-07-31 2003-07-18 Schliess- und Spannvorrichtung für Sportschuh oder für Bindungssystem für Gleitsportartikel Expired - Lifetime EP1386554B1 (de)

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 (de) 2004-02-04
EP1386554B1 EP1386554B1 (de) 2004-11-03

Family

ID=30011606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03015665A Expired - Lifetime EP1386554B1 (de) 2002-07-31 2003-07-18 Schliess- und Spannvorrichtung für Sportschuh oder für Bindungssystem für Gleitsportartikel

Country Status (3)

Country Link
EP (1) EP1386554B1 (de)
DE (1) DE60300131T2 (de)
FR (1) FR2842998B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813321A1 (de) * 2006-01-27 2007-08-01 Skis Rossignol Befestigungsschlinge mit Element zum sicheren Anlegen
WO2013028730A1 (en) * 2011-08-23 2013-02-28 The Burton Corporation Ratchet buckle and strap assembly

Citations (6)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813321A1 (de) * 2006-01-27 2007-08-01 Skis Rossignol Befestigungsschlinge mit Element zum sicheren Anlegen
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 (en) * 2011-08-23 2013-02-28 The Burton Corporation Ratchet buckle and strap assembly
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
DE60300131D1 (de) 2004-12-09
FR2842998B1 (fr) 2004-10-15
EP1386554B1 (de) 2004-11-03
DE60300131T2 (de) 2005-11-03
FR2842998A1 (fr) 2004-02-06

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