EP0300955A1 - Tensioning device for a holding cable in a ski-boot - Google Patents

Tensioning device for a holding cable in a ski-boot Download PDF

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Publication number
EP0300955A1
EP0300955A1 EP88810144A EP88810144A EP0300955A1 EP 0300955 A1 EP0300955 A1 EP 0300955A1 EP 88810144 A EP88810144 A EP 88810144A EP 88810144 A EP88810144 A EP 88810144A EP 0300955 A1 EP0300955 A1 EP 0300955A1
Authority
EP
European Patent Office
Prior art keywords
lever
tensioning
cable
auxiliary
slide
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
EP88810144A
Other languages
German (de)
French (fr)
Other versions
EP0300955B1 (en
Inventor
Guy Courvoisier
Simon Arieh
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.)
Lange International SA
Original Assignee
Lange International SA
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 Lange International SA filed Critical Lange International SA
Priority to AT88810144T priority Critical patent/ATE80011T1/en
Publication of EP0300955A1 publication Critical patent/EP0300955A1/en
Application granted granted Critical
Publication of EP0300955B1 publication Critical patent/EP0300955B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A43B5/0435—Adjustment of the boot to the foot
    • A43B5/0443—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices
    • A43B5/0447—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices actuated by flexible means, e.g. cables, straps
    • 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
    • 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
    • A43C11/142—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack
    • A43C11/144—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack characterised by means to retain the preferred position on the rack when the fastening means are in the loosened position
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • 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.
    • Y10T24/21—Strap tighteners
    • Y10T24/2143—Strap-attached folding lever
    • Y10T24/216—Ski boot and garment fasteners
    • 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.
    • Y10T24/21—Strap tighteners
    • Y10T24/2183—Ski, boot, and shoe fasteners

Definitions

  • the present invention relates to a device for tensioning a cable for tightening a ski boot comprising a base intended to be fixed to the boot and carrying a tensioning lever articulated on the base and having an anchoring for at least a cable.
  • Such a device is known for example from European patent application No. 0 230 063.
  • the tensioning lever is particularly bulky in the open position, since it deviates laterally to the side, however, the skier, having tightly tightened his boot to have a good handling of the ski during the descent, generally feels the need to loosen the tightening of his boots when he is in the queue for a ski lift. To this end, it must raise the tensioning levers which then extend laterally and abut or catch on the shoes of neighboring skiers. Such snags can cause falls.
  • the object of the present invention is to allow the tightening tension of the shoes to be released without raising the tensioning levers, that is to say without "unhooking the loops" from the shoes.
  • the tensioning device is characterized in that the cable anchorage is part of a moving part between two positions, one for clamping and the other for relaxation and mounted to slide longitudinally on the tensioning lever, and that the device comprises an auxiliary lever associated with said movable part for its movement.
  • the moving part consists of a slide actuated by an eccentric secured to the auxiliary lever rotatably mounted on the tensioning lever.
  • the tensioning lever is pivoted substantially parallel to the shoe so that it does not deviate from the latter. 10 mm cable relaxation. is generally sufficient to find acceptable comfort.
  • the auxiliary lever is articulated on the slide, parallel to the articulation axis of the tensioning lever and has an eccentric part which comes to bear against the end of the tensioning lever.
  • the auxiliary lever moves away from the shoe in the relaxed position, but if the tensioning lever is slightly bent and its end located at the rear of the shoe and if the auxiliary lever is relatively short, this spacing does not is not annoying.
  • FIG. 1 represents a shell ski boot comprising a shell bottom 1 and a rod made up a front half-upper 2 and a rear half-upper 3 both articulated on the shell bottom 1 around an axis 4.
  • This shoe is therefore of the rear entry type and further comprises a inner liner 5.
  • the two parts 2 and 3 of the upper are closed by a loop, not shown.
  • the foot is held in place by a cable device as for example described in patent application EP 0 230 063 and the two cables 6 and 7 are tensioned by means of a tensioning device 8 mounted on the side of the shoe on the front half rod 2.
  • the tensioning device 8 consists of a tensioning lever 9 articulated on a stirrup-shaped base 10 fixed on the half-rod 2.
  • an auxiliary relaxation lever 11 around a axis 12 substantially perpendicular to the plane of cables 6 and 7 and to the shoe.
  • the auxiliary lever 11 In the clamping position shown in 1, the auxiliary lever 11 extends parallel to the tensioner lever 9 and in the same direction as the latter relative to the articulation axis 13 of the tensioner lever.
  • the auxiliary lever 11 To move into the relaxed position, the auxiliary lever 11 should be pivoted about its axis 12 in the direction of the arrow. The auxiliary lever then comes to occupy the position shown in Figure 2.
  • the auxiliary lever 11 is returned to the position shown in Figure 1 by rotating it in the other direction (arrow in Figure 2) .
  • the rotation of the auxiliary lever 11 is limited by a stop 14 formed on the tensioning lever 9.
  • FIGS 3 and 4 show the tensioning lever 9 in the open position, in particular for putting on or taking off.
  • the tensioner lever 9 has on its largest part an internal T profile 15 forming a slide for a slide 16 having a projecting part 17 constituting a bearing and anchoring stop for the heads of the cables 6 and 7.
  • These heads cables are made up of two tubes 18 and 19, the inside of which is tapped and contains a threaded stud 20 fixed to the cable and screwed into the tapped tube.
  • the cables 6 and 7 pass through the bearing part 17 of the slide by two slots 21 and 22 allowing the cable heads to be hooked on the slide 16.
  • the tension of each of the cables is adjusted by turning the tubes 18 and 19 which for this purpose have a knurled or grooved end 23, respectively 24.
  • the tubes 18 and 19 could also be mounted on pivoting nuts as in patent application EP 0 230 063.
  • the slide 16 has a transverse groove or slot 25 in which engages the crank pin 26 of an eccentric 27 whose axis 28, which passes through the lever 9, is fixed to the auxiliary relaxation lever 11 by means of a pin 29
  • the eccentric 27 is housed in a recess 30 of the tensioning lever 9 (FIG. 6).
  • Figure 7 shows the position of the slide 16 and the crank pin 26 in the clamping position
  • Figure 8 shows the same slide 16 in the relaxed position.
  • the eccentricity radius will preferably be between 5 and 8 mm.
  • FIGS. 9 to 12 illustrate, by way of example, another way of actuating the slider.
  • the relaxation lever here consists of a lever 31 articulated on the slide 16 ′ around an axis 32 parallel to the articulation axis 13 ′ of the tensioner lever 9 ′, between two arms 33 and 34 extending the slide 16 ′ beyond the tensioning lever 9 ′.
  • the auxiliary relaxation lever 31 Around the axis 32, the auxiliary relaxation lever 31 has two eccentric parts 35 and 36 which come to rest against the end 37 of the tensioning lever 9 ′.
  • Figure 9 shows the auxiliary lever 31 in the clamping position.
  • the auxiliary lever 31 forms an elbow with the tensioning lever 9 ′ and follows the rounded shape of the rear half-rod 3 ′.
  • To release the tension simply lift the auxiliary lever 31 and rotate it towards the front of the shoe as shown in Figure 10.
  • the auxiliary lever 31 only protrudes very slightly laterally relative to the shoe .
  • the shoe can be tightened again by means of the auxiliary lever 31, without first opening the tensioning lever 9 ′.
  • the tensioner lever 9 ' is also very easily open.
  • FIG. 11 shows the tensioning lever 9 ′ in the open position, the auxiliary lever 31 in the closed position, that is to say in the clamping position.
  • the auxiliary relaxation lever 31 could be articulated on the tensioning lever 9 ′ and connected to the slide 16 ′ by a cable or a link.
  • the auxiliary lever could for example be in the form of a U articulated around the same axis 13 as the tensioning lever.
  • the ends of the cables could be anchored directly in the slider 16 ′ and the tension could be adjusted by moving the slider 16 ′ and part of the tension lever 9 ′, for example by means of a screw driving a stop corresponding to the end 37.
  • the tensioning device according to the invention can be used on any type of shoe and in particular on a shoe of the type described in European patent application No. 0 229 405 or in US patent No. 4 654 985

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Flexible Shafts (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The device comprises a base (10) on which is articulated a tension lever (9) acting on cables (6, 7). These cables are attached to a member (16) movable between two positions, namely a tightening position and a relaxation position, and mounted for sliding on the tensioning lever (9). Said movable member is displaceable by means of an auxiliary lever (11) mounted on the tensioning lever (9).

Description

La présente invention a pour objet un dispositif de tension d'un câble de serrage d'une chaussure de ski comprenant une embase destinée à être fixée à la chaus­sure et portant un levier-tendeur articulé sur l'embase et présentant un ancrage pour au moins un câble.The present invention relates to a device for tensioning a cable for tightening a ski boot comprising a base intended to be fixed to the boot and carrying a tensioning lever articulated on the base and having an anchoring for at least a cable.

Un tel dispositif est connu par exemple de la demande de brevet européen N° 0 230 063. Lorsqu'un tel disposi­tif est monté sur le côté de la chaussure, comme décrit dans la demande de brevet européen susmentionné, le levier-tendeur est particulièrement encombrant en posi­tion ouverte, puisqu'il s'écarte latéralement sur le côté, or, le skieur, ayant fortement serré sa chaussure pour avoir une bonne conduite du ski lors de la des­cente, ressent généralement le besoin de relâcher le serrage de ses chaussures lorsqu'il se trouve dans la file d'attente d'un moyen de remontée mécanique. A cet effet il doit relever les leviers-tendeurs qui viennent alors s'étendre latéralement et buter ou s'accrocher aux chaussures des skieurs voisins. De tels accrochages peuvent provoquer des chutes.Such a device is known for example from European patent application No. 0 230 063. When such a device is mounted on the side of the shoe, as described in the above-mentioned European patent application, the tensioning lever is particularly bulky in the open position, since it deviates laterally to the side, however, the skier, having tightly tightened his boot to have a good handling of the ski during the descent, generally feels the need to loosen the tightening of his boots when he is in the queue for a ski lift. To this end, it must raise the tensioning levers which then extend laterally and abut or catch on the shoes of neighboring skiers. Such snags can cause falls.

La présente invention a pour but de permettre de relâ­cher la tension de serrage des chaussures sans relever les leviers-tendeurs, c'est-à-dire sans "décrocher les boucles" des chaussures.The object of the present invention is to allow the tightening tension of the shoes to be released without raising the tensioning levers, that is to say without "unhooking the loops" from the shoes.

A cet effet, le dispositif de tension selon l'invention est caractérisé par le fait que l'ancrage du câble fait partie d'une pièce mobile entre deux positions, l'une de serrage et l'autre de relaxation et montée coulis­sante longitudinalement sur le levier tendeur, et que le dispositif comprend un levier auxiliaire associé à ladite pièce mobile pour son déplacement.To this end, the tensioning device according to the invention is characterized in that the cable anchorage is part of a moving part between two positions, one for clamping and the other for relaxation and mounted to slide longitudinally on the tensioning lever, and that the device comprises an auxiliary lever associated with said movable part for its movement.

Selon une forme d'exécution, la pièce mobile est cons­tituée d'un coulisseau actionné par un excentrique so­lidaire du levier auxiliaire monté rotativement sur le levier-tendeur. Pour relâcher la tension de serrage, on fait pivoter le levier-tendeur sensiblement parallèle­ment à la chaussure de telle sorte qu'il ne s'écarte pas de celle-ci. Une relaxation des câbles de 10 mm. est généralement suffisante pour retrouver un confort acceptable.According to one embodiment, the moving part consists of a slide actuated by an eccentric secured to the auxiliary lever rotatably mounted on the tensioning lever. To release the tightening tension, the tensioning lever is pivoted substantially parallel to the shoe so that it does not deviate from the latter. 10 mm cable relaxation. is generally sufficient to find acceptable comfort.

Selon une autre forme d'exécution, le levier auxiliaire est articulé sur le coulisseau, parallèlement à l'axe d'articulation du levier-tendeur et présente une partie excentrique venant s'appuyer contre l'extrémité du le­vier-tendeur. Dans cette exécution le levier auxiliaire s'écarte de la chaussure en position de relaxation, mais si le levier-tendeur est légèrement recourbé et son extrémité située à l'arrière de la chaussure et si le levier auxiliaire est relativement court, cet écar­tement n'est pas gênant.According to another embodiment, the auxiliary lever is articulated on the slide, parallel to the articulation axis of the tensioning lever and has an eccentric part which comes to bear against the end of the tensioning lever. In this embodiment the auxiliary lever moves away from the shoe in the relaxed position, but if the tensioning lever is slightly bent and its end located at the rear of the shoe and if the auxiliary lever is relatively short, this spacing does not is not annoying.

Le dessin annexé représente, à titre d'exemple, deux forme d'exécution de l'invention.

  • la figure 1 représente schématiquement une chaussure équipée d'un dispositif de tension selon une première forme d'exécution avec le levier auxiliaire en position de serrage.
  • La figure 2 représente partiellement la même chaussure avec le levier auxiliaire en position de relaxation.
  • La figure 3 représente partiellement la même chaussure, levier-tendeur ouvert.
  • La figure 4 représente le dispositif de tension seul en position ouverte et levier auxiliaire dans une position intermédiaire, des arrachements permettant de voir la construction du dispositif.
  • La figure 5 représente le même dispositif de tension en position fermée et levier auxiliaire en position de serrage, des arrachements permettant de voir la cons­truction du dispositif.
  • La figure 6 représente séparément les composants essen­tiels du dispositif.
  • La figure 7 est une vue de dos du levier-tendeur, sans embase ni câble, en position de serrage.
  • La figure 8 est une vue analogue à la figure 7 avec le levier auxiliaire en position de relaxation.
  • La figure 9 est une vue partielle d'une chaussure équi­pée d'un dispositif de tension selon une seconde forme d'exécution représentée en position serrée.
  • La figure 10 est une vue analogue à la figure 9 mon­trant le levier auxiliaire en position de relaxation.
  • La figure 11 représente le même dispositif de tension en position ouverte et levier auxiliaire en position de serrage.
  • La figure 12 représente séparément les pièces essen­tielles du dispositif selon la figure 11.
The accompanying drawing shows, by way of example, two embodiments of the invention.
  • Figure 1 schematically shows a shoe equipped with a tensioning device according to a first embodiment with the auxiliary lever in the clamping position.
  • Figure 2 partially shows the same shoe with the auxiliary lever in the relaxed position.
  • Figure 3 partially shows the same shoe, lever open.
  • FIG. 4 represents the tensioning device alone in the open position and the auxiliary lever in an intermediate position, cut-outs making it possible to see the construction of the device.
  • FIG. 5 shows the same tensioning device in the closed position and the auxiliary lever in the clamping position, cutouts making it possible to see the construction of the device.
  • Figure 6 shows the essential components of the device separately.
  • Figure 7 is a rear view of the tensioning lever, without base or cable, in the clamping position.
  • Figure 8 is a view similar to Figure 7 with the auxiliary lever in the relaxed position.
  • Figure 9 is a partial view of a shoe equipped with a tensioning device according to a second embodiment shown in the tight position.
  • Figure 10 is a view similar to Figure 9 showing the auxiliary lever in the relaxed position.
  • FIG. 11 shows the same tensioning device in the open position and the auxiliary lever in the clamping position.
  • FIG. 12 separately represents the essential parts of the device according to FIG. 11.

La figure 1 représente une chaussure de ski à coque comprenant un bas de coque 1 et une tige constituée d'une demi-tige avant 2 et d'une demi-tige arrière 3 toutes deux articulées sur le bas de coque 1 autour d'un axe 4. Cette chaussure est donc du type à entrée par l'arrière et comprend en outre un chausson inté­rieur 5. Les deux parties 2 et 3 de la tige sont fer­mées par une boucle non représentée. La tenue du pied est assurée par un dispositif à câbles tel que par exemple décrit dans la demande de brevet EP 0 230 063 et les deux câbles 6 et 7 sont tendus au moyen d'un dispositif de tension 8 monté sur le côté de la chaus­sure sur la demi-tige avant 2.FIG. 1 represents a shell ski boot comprising a shell bottom 1 and a rod made up a front half-upper 2 and a rear half-upper 3 both articulated on the shell bottom 1 around an axis 4. This shoe is therefore of the rear entry type and further comprises a inner liner 5. The two parts 2 and 3 of the upper are closed by a loop, not shown. The foot is held in place by a cable device as for example described in patent application EP 0 230 063 and the two cables 6 and 7 are tensioned by means of a tensioning device 8 mounted on the side of the shoe on the front half rod 2.

Le dispositif de tension 8 est constitué d'un levier-­tendeur 9 articulé sur une embase 10 en forme d'étrier fixé sur la demi-tige 2. Sur le levier-tendeur 9 est monté un levier auxiliaire de relaxation 11 autour d'un axe 12 sensiblement perpendiculaire au plan des câbles 6 et 7 et à la chaussure. Dans la position de serrage représentée à la 1, le levier auxiliaire 11 s'étend parallèlement au levier-tendeur 9 et dans le même sens que celui-ci relativement à l'axe d'articulation 13 du levier-tendeur. Pour passer en position de relaxation, il convient de faire pivoter le levier auxiliaire 11 autour de son axe 12 dans la direction de la flèche. Le levier auxiliaire vient alors occuper la position re­présentée à la figure 2. Pour repasser en position de serrage on ramène le levier auxiliaire 11 dans la posi­tion représentée à la figure 1 en le faisant tourner dans l'autre sens (flèche de la figure 2). La rotation du levier auxiliaire 11 est limitée par une butée 14 formée sur le levier-tendeur 9.The tensioning device 8 consists of a tensioning lever 9 articulated on a stirrup-shaped base 10 fixed on the half-rod 2. On the tensioning lever 9 is mounted an auxiliary relaxation lever 11 around a axis 12 substantially perpendicular to the plane of cables 6 and 7 and to the shoe. In the clamping position shown in 1, the auxiliary lever 11 extends parallel to the tensioner lever 9 and in the same direction as the latter relative to the articulation axis 13 of the tensioner lever. To move into the relaxed position, the auxiliary lever 11 should be pivoted about its axis 12 in the direction of the arrow. The auxiliary lever then comes to occupy the position shown in Figure 2. To return to the clamping position, the auxiliary lever 11 is returned to the position shown in Figure 1 by rotating it in the other direction (arrow in Figure 2) . The rotation of the auxiliary lever 11 is limited by a stop 14 formed on the tensioning lever 9.

Les figures 3 et 4 montrent le levier-tendeur 9 en po­sition ouverte, notamment pour le chaussage ou le dé­chaussage. Le levier-tendeur 9 présente sur sa plus grande partie un profil intérieur en T 15 formant cou­lisse pour un coulisseau 16 présentant une partie saillante 17 constituant une butée d'appui et d'ancrage pour les têtes des câbles 6 et 7. Ces têtes de câbles sont consitutées de deux tubes 18 et 19 dont l'inté­rieur est taraudé et contient un plot fileté 20 fixé au câble et vissé dans le tube taraudé. Les câbles 6 et 7 traversent la partie d'appui 17 du coulisseau par deux fentes 21 et 22 permettant l'accrochage des têtes de câbles sur le coulisseau 16. Le réglage de la tension de chacun des câbles s'effectue en tournant les tubes 18 et 19 qui présentent à cet effet une extrémité mole­tée ou cannelée 23, respectivement 24. Les tubes 18 et 19 pourraient également être montés sur des noix pivo­tantes comme dans la demande de brevet EP 0 230 063.Figures 3 and 4 show the tensioning lever 9 in the open position, in particular for putting on or taking off. The tensioner lever 9 has on its largest part an internal T profile 15 forming a slide for a slide 16 having a projecting part 17 constituting a bearing and anchoring stop for the heads of the cables 6 and 7. These heads cables are made up of two tubes 18 and 19, the inside of which is tapped and contains a threaded stud 20 fixed to the cable and screwed into the tapped tube. The cables 6 and 7 pass through the bearing part 17 of the slide by two slots 21 and 22 allowing the cable heads to be hooked on the slide 16. The tension of each of the cables is adjusted by turning the tubes 18 and 19 which for this purpose have a knurled or grooved end 23, respectively 24. The tubes 18 and 19 could also be mounted on pivoting nuts as in patent application EP 0 230 063.

Le coulisseau 16 présente une rainure ou lumière trans­versale 25 dans laquelle s'engage le maneton 26 d'un excentrique 27 dont l'axe 28, qui traverse le levier 9, est fixé au levier auxiliaire de relaxation 11 au moyen d'une goupille 29. L'excentrique 27 est logée dans une creusure 30 du levier tendeur 9 (figure 6).The slide 16 has a transverse groove or slot 25 in which engages the crank pin 26 of an eccentric 27 whose axis 28, which passes through the lever 9, is fixed to the auxiliary relaxation lever 11 by means of a pin 29 The eccentric 27 is housed in a recess 30 of the tensioning lever 9 (FIG. 6).

La figure 7 montre la position du coulisseau 16 et du maneton 26 en position de serrage, tandis que la figure 8 représente le même coulisseau 16 en position de relaxation. Le rayon d'excentricité sera de préférence compris entre 5 et 8 mm.Figure 7 shows the position of the slide 16 and the crank pin 26 in the clamping position, while Figure 8 shows the same slide 16 in the relaxed position. The eccentricity radius will preferably be between 5 and 8 mm.

Le coulisseau 16 peut être actionné d'une autre manière que celle représentée aux figures 1 à 8. Les figures 9 à 12 illustrent, à titre d'exemple, une autre manière d'actionner le coulisseau. Sur les figures 9 à 12, les pièces semblables à celles de la première forme d'exé­cution ont été désignées par les mêmes références ac­compagnées d'un ′, de manière à éviter une répétition de la description de ces pièces. Le levier de relaxa­tion est constitué ici d'un levier 31 articulé sur le coulisseau 16′ autour d'un axe 32 parallèle à l'axe d'articulation 13′ du levier-tendeur 9′, entre deux bras 33 et 34 prolongeant le coulisseau 16′ au-delà du levier-tendeur 9′. Autour de l'axe 32, le levier auxi­liaire de relaxation 31 présente deux parties excen­triques 35 et 36 venant s'appuyer contre l'extrémité 37 du levier-tendeur 9′.The slider 16 can be actuated in another way than that shown in FIGS. 1 to 8. FIGS. 9 to 12 illustrate, by way of example, another way of actuating the slider. In Figures 9 to 12, the parts similar to those of the first embodiment have been designated by the same references accompanied by a ′, so as to avoid repetition of the description of these parts. The relaxation lever here consists of a lever 31 articulated on the slide 16 ′ around an axis 32 parallel to the articulation axis 13 ′ of the tensioner lever 9 ′, between two arms 33 and 34 extending the slide 16 ′ beyond the tensioning lever 9 ′. Around the axis 32, the auxiliary relaxation lever 31 has two eccentric parts 35 and 36 which come to rest against the end 37 of the tensioning lever 9 ′.

La figure 9 représente le levier auxiliaire 31 en posi­tion de serrage. Dans cette position, le levier auxi­liaire 31 forme un coude avec le levier-tendeur 9′ et épouse la forme arrondie de la demi-tige arrière 3′. Pour relâcher la tension il suffit de soulever le le­vier auxiliaire 31 et de le faire pivoter vers l'avant de la chaussure comme représenté à la figure 10. Dans cette position, le levier auxiliaire 31 ne fait que très légèrement saillie latéralement relativement à la chaussure. La chaussure peut être à nouveau serrée au moyen du levier auxiliaire 31, sans ouvrir préalable­ment le levier-tendeur 9′. Dans la position représentée à la figure 10, le levier-tendeur 9′ se laisse en outre très facilement ouvrir. La figure 11 représente le le­vier-tendeur 9′ en position ouverte, le levier auxi­liaire 31 en position fermée, c'est-à-dire en position de serrage.Figure 9 shows the auxiliary lever 31 in the clamping position. In this position, the auxiliary lever 31 forms an elbow with the tensioning lever 9 ′ and follows the rounded shape of the rear half-rod 3 ′. To release the tension, simply lift the auxiliary lever 31 and rotate it towards the front of the shoe as shown in Figure 10. In this position, the auxiliary lever 31 only protrudes very slightly laterally relative to the shoe . The shoe can be tightened again by means of the auxiliary lever 31, without first opening the tensioning lever 9 ′. In the position shown in Figure 10, the tensioner lever 9 'is also very easily open. FIG. 11 shows the tensioning lever 9 ′ in the open position, the auxiliary lever 31 in the closed position, that is to say in the clamping position.

En variante, le levier auxiliaire de relaxation 31 pourrait être articulé sur le levier-tendeur 9′ et re­lié au coulisseau 16′ par un câble ou une biellette. Le levier auxiliaire pourrait être par exemple en forme de U articulé autour du même axe 13 que le levier-tendeur.As a variant, the auxiliary relaxation lever 31 could be articulated on the tensioning lever 9 ′ and connected to the slide 16 ′ by a cable or a link. The auxiliary lever could for example be in the form of a U articulated around the same axis 13 as the tensioning lever.

En outre, les extrémités des câbles pourraient être ancrées directement dans le coulisseau 16′ et le régla­ge de la tension pourrait se faire par le déplacement du coulisseau 16′ et d'une partie du levier-tendeur 9′, par exemple au moyen d'une vis entraînant une butée correspondant à l'extrémité 37.In addition, the ends of the cables could be anchored directly in the slider 16 ′ and the tension could be adjusted by moving the slider 16 ′ and part of the tension lever 9 ′, for example by means of a screw driving a stop corresponding to the end 37.

Le dispositif de tension selon l'invention peut être utilisé sur tout type de chaussure et en particulier sur une chaussure du type décrit dans la demande de brevet européen N° 0 229 405 ou dans le brevet US N° 4 654 985The tensioning device according to the invention can be used on any type of shoe and in particular on a shoe of the type described in European patent application No. 0 229 405 or in US patent No. 4 654 985

Claims (5)

1. Dispositif de tension d'un câble de serrage d'une chaussure de ski, comprenant une embase (10) destinée à être fixée à la chaussure et portant un levier-tendeur (9) articulé sur l'embase et présentant un ancrage (17) pour au moins un câble (6, 7), caractérisé par le fait que l'ancrage (17) fait partie d'une pièce (16) mobile entre deux positions, l'une de serrage et l'autre de relaxation, et montée coulissante longitudinalement sur le levier-tendeur (9) et que le dispositif comprend un levier auxiliaire (11; 31) associé à ladite pièce mobile (16) pour son déplacement.1. Tensioning device for a cable for tightening a ski boot, comprising a base (10) intended to be fixed to the boot and carrying a tensioning lever (9) articulated on the base and having an anchorage ( 17) for at least one cable (6, 7), characterized in that the anchor (17) is part of a part (16) movable between two positions, one for tightening and the other for relaxation, and slidably mounted longitudinally on the tensioning lever (9) and that the device comprises an auxiliary lever (11; 31) associated with said movable part (16) for its movement. 2. Dispositif selon la revendication 1, caractérisé par le fait que ladite pièce mobile est constituée par un coulisseau (16) présentant une rainure transversale (25) parallèle à l'axe d'articulation du levier-tendeur et dans laquelle est engagé le maneton (26) d'un excen trique (27) solidaire du levier auxiliaire (11) monté rotativement sur le levier-tendeur.2. Device according to claim 1, characterized in that said movable part is constituted by a slide (16) having a transverse groove (25) parallel to the axis of articulation of the tensioning lever and in which the crank pin is engaged (26) of an eccentric (27) integral with the auxiliary lever (11) rotatably mounted on the tensioning lever. 3. Dispositif selon la revendication 1, caractérisé par le fait que la pièce mobile est constituée par un cou­lisseau (16′) s'étendant au-delà de l'extrémité du le­vier-tendeur (9′) et que le levier auxiliaire (31) est articulé à l'extrémité dépassante de ce coulisseau, au­tour d'un axe (32) transversal au coulisseau, et que le levier auxiliaire (31) prend appui par une partie excen­trique (35, 36) contre l'extrémité du levier-tendeur.3. Device according to claim 1, characterized in that the movable part is constituted by a slide (16 ′) extending beyond the end of the tensioning lever (9 ′) and that the auxiliary lever (31 ) is articulated at the projecting end of this slide, around an axis (32) transverse to the slide, and that the auxiliary lever (31) bears by an eccentric part (35, 36) against the end of the lever- tensioner. 4. Dispositif selon la revendication 1, caractérisé par le fait que le levier auxiliaire est articulé transver­salement sur le levier-tendeur et qu'il est relié par une biellette ou un câble à ladite pièce mobile.4. Device according to claim 1, characterized in that the auxiliary lever is articulated transversely on the tensioning lever and that it is connected by a link or a cable to said movable part. 5. Dispositif selon l'une des revendications 1 à 5, ca­ractérisé par le fait que l'ancrage (17) est un appui pour une tête de câble constituée d'un tube taraudé (18, 19) dans lequel est monté un plot fileté (20) fixé au câble.5. Device according to one of claims 1 to 5, characterized in that the anchor (17) is a support for a cable head consisting of a threaded tube (18, 19) in which is mounted a threaded stud (20) fixed to the cable.
EP88810144A 1987-07-21 1988-03-08 Tensioning device for a holding cable in a ski-boot Expired - Lifetime EP0300955B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88810144T ATE80011T1 (en) 1987-07-21 1988-03-08 TENSIONING DEVICE FOR A CABLE IN A SKI BOOT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2767/87 1987-07-21
CH2767/87A CH672400A5 (en) 1987-07-21 1987-07-21

Publications (2)

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EP0300955A1 true EP0300955A1 (en) 1989-01-25
EP0300955B1 EP0300955B1 (en) 1992-09-02

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Family Applications (1)

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EP88810144A Expired - Lifetime EP0300955B1 (en) 1987-07-21 1988-03-08 Tensioning device for a holding cable in a ski-boot

Country Status (5)

Country Link
US (1) US4852222A (en)
EP (1) EP0300955B1 (en)
AT (1) ATE80011T1 (en)
CH (1) CH672400A5 (en)
DE (1) DE3874252D1 (en)

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US4934074A (en) * 1988-02-09 1990-06-19 Nordica S.P.A. Lever structure particularly for ski boots
EP0392981A1 (en) * 1989-04-14 1990-10-17 Lange International S.A. Tensioning device for a holding cable in a ski boot
EP0397157A2 (en) * 1989-05-12 1990-11-14 HTM SPORT S.p.A. Clamp-buckle fastening for ski shoes
EP0433639A2 (en) * 1989-12-19 1991-06-26 NORDICA S.p.A. Securing and adjustment device particularly for ski boots
EP0695516A1 (en) * 1994-07-22 1996-02-07 NORDICA S.p.A Device for adjusting the position of levers and/or racks, particularly for sports shoes
EP0945080A1 (en) * 1998-03-27 1999-09-29 HTM SPORT S.p.A. Fastening lever for sports shoes
FR2784554A1 (en) 1998-10-20 2000-04-21 Salomon Sa Adjuster/fastener device for sports shoe comprises operating lever anchored in one side of shoe and anchoring device anchored on other side of shoe
FR2922780A1 (en) * 2007-10-29 2009-05-01 Skis Rossignol Soc Par Actions ARRANGEMENT FOR A CLOSURE AND SECURE CLAMPING DEVICE

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IT1235308B (en) * 1989-07-31 1992-06-26 Nordica Spa CLOSING DEVICE, PARTICULARLY FOR SKI BOOTS.
US5720084A (en) * 1996-12-31 1998-02-24 Chen; Chin Chu Securing device for footwear
US5701639A (en) * 1997-01-28 1997-12-30 Chen; He-Jin Securing device for footwear
EP1093338B1 (en) * 1997-11-14 2003-06-04 Vans, Inc. Dual-action buckle
US6347436B1 (en) 1997-11-14 2002-02-19 Vans, Inc. Dual-action buckle
US7100246B1 (en) * 1999-06-14 2006-09-05 E. I. Du Pont De Nemours And Company Stretch break method and product
EP1602295B1 (en) * 2004-06-01 2007-08-15 Lange International S.A. Adjustable coupling structure of an accessory on a sport shoe
US7516976B2 (en) * 2005-08-29 2009-04-14 The Burton Corporation Strap for snowboard boots or bindings
US7306241B2 (en) * 2005-08-29 2007-12-11 The Burton Corporation Strap for snowboard boots or bindings
US7669880B2 (en) * 2005-08-29 2010-03-02 The Burton Corporation Strap for snowboard boots or bindings
US11278079B2 (en) * 2018-01-16 2022-03-22 Phantom Snow Industries Llc Adjustable and dual-suspension boot levers

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FR2543411A1 (en) * 1983-03-30 1984-10-05 Salomon & Fils F RAPID ATTACHMENT DEVICE OF THE KNEE TYPE, WITH ADJUSTABLE CLAMPING STRENGTH, IN PARTICULAR FOR A SKI SHOE
EP0188818A1 (en) * 1985-01-11 1986-07-30 NORDICA S.p.A Closure device particularly for rear entrance ski boots
EP0204945A1 (en) * 1985-05-06 1986-12-17 NORDICA S.p.A Ski boot

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US4470175A (en) * 1981-06-16 1984-09-11 Warrington Inc. Fastening device for ski-boots
IT1160723B (en) * 1983-02-24 1987-03-11 Nordica Spa SKI BOOTS PARTICULARLY WITH REAR ENTRANCE WITH FOOT NECK LOCKING DEVICE
US4654985A (en) * 1984-12-26 1987-04-07 Chalmers Edward L Athletic boot
EP0242531A1 (en) * 1986-04-18 1987-10-28 Lange International S.A. Closure means for shoes and ski boot provided therewith
DE3644036A1 (en) * 1986-12-22 1988-08-04 Giovanni Battista Calabrigo BLOCKING AND ADJUSTING DEVICE, ESPECIALLY FOR SKI BOOTS
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EP0114209A1 (en) * 1982-12-27 1984-08-01 Raichle Sportschuh AG Sports shoe, especially a ski boot
FR2543411A1 (en) * 1983-03-30 1984-10-05 Salomon & Fils F RAPID ATTACHMENT DEVICE OF THE KNEE TYPE, WITH ADJUSTABLE CLAMPING STRENGTH, IN PARTICULAR FOR A SKI SHOE
EP0188818A1 (en) * 1985-01-11 1986-07-30 NORDICA S.p.A Closure device particularly for rear entrance ski boots
EP0204945A1 (en) * 1985-05-06 1986-12-17 NORDICA S.p.A Ski boot

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934074A (en) * 1988-02-09 1990-06-19 Nordica S.P.A. Lever structure particularly for ski boots
EP0392981A1 (en) * 1989-04-14 1990-10-17 Lange International S.A. Tensioning device for a holding cable in a ski boot
EP0397157A2 (en) * 1989-05-12 1990-11-14 HTM SPORT S.p.A. Clamp-buckle fastening for ski shoes
EP0397157A3 (en) * 1989-05-12 1991-07-31 HTM SPORT S.p.A. Clamp-buckle fastening for ski shoes
EP0433639A2 (en) * 1989-12-19 1991-06-26 NORDICA S.p.A. Securing and adjustment device particularly for ski boots
EP0433639A3 (en) * 1989-12-19 1992-01-02 Nordica S.P.A. Securing and adjustment device particularly for ski boots
EP0695516A1 (en) * 1994-07-22 1996-02-07 NORDICA S.p.A Device for adjusting the position of levers and/or racks, particularly for sports shoes
EP0945080A1 (en) * 1998-03-27 1999-09-29 HTM SPORT S.p.A. Fastening lever for sports shoes
US6145168A (en) * 1998-03-27 2000-11-14 Htm Sport Spa Lever particularly for sports shoes
FR2784554A1 (en) 1998-10-20 2000-04-21 Salomon Sa Adjuster/fastener device for sports shoe comprises operating lever anchored in one side of shoe and anchoring device anchored on other side of shoe
FR2922780A1 (en) * 2007-10-29 2009-05-01 Skis Rossignol Soc Par Actions ARRANGEMENT FOR A CLOSURE AND SECURE CLAMPING DEVICE
EP2055359A1 (en) * 2007-10-29 2009-05-06 Skis Rossignol Arrangement for a device with secured closing and locking

Also Published As

Publication number Publication date
US4852222A (en) 1989-08-01
EP0300955B1 (en) 1992-09-02
CH672400A5 (en) 1989-11-30
ATE80011T1 (en) 1992-09-15
DE3874252D1 (en) 1992-10-08

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