EP0363315A1 - Ski boot - Google Patents
Ski boot Download PDFInfo
- Publication number
- EP0363315A1 EP0363315A1 EP89810701A EP89810701A EP0363315A1 EP 0363315 A1 EP0363315 A1 EP 0363315A1 EP 89810701 A EP89810701 A EP 89810701A EP 89810701 A EP89810701 A EP 89810701A EP 0363315 A1 EP0363315 A1 EP 0363315A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- stop
- wedge
- shell
- inclination
- 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.)
- Withdrawn
Links
- 229920002994 synthetic fiber Polymers 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000005921 Cynara humilis Nutrition 0.000 description 1
- 240000002228 Cynara humilis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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
- A43B5/0452—Adjustment of the forward inclination of the boot leg
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0452—Adjustment of the forward inclination of the boot leg
- A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
- A43B5/0458—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the front side of the boot
-
- 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
- A43B5/048—Rear-entry skiboots
Definitions
- the present invention relates to a shell ski boot made of synthetic material consisting of a rigid shell bottom surrounding the foot and the heel and of a rod, in one or two parts, articulated on the shell bottom, and comprising means for holding the rod in the inclined position and for modifying this inclination.
- US Pat. No. 4,600,117 proposes a positioning device constituted by a lever in the form of a rocker mounted on the front part of the upper and extending longitudinally in the direction of the front of the shoe.
- This lever has a curved end engaging in one of the notches of a rack.
- On the other end of the lever acts a spring which keeps the lever engaged.
- Such a device therefore requires a hinge pin and a spring.
- the rack is exposed to snow and ice and can clog easily. Snow can also get under the lever.
- the adjustment device is constituted by a transverse threaded rod on which is mounted a sort of pantograph, the other end of which is attached to a projection of the bottom of the shell.
- the adjustment device is sheltered, but it is relatively complex, with its threaded rod partly with a left step and partly with a right step, and it is relatively delicate.
- the present invention aims to achieve a device as simple as possible, requiring a minimum of moving parts and involving neither articulation nor spring. In addition, the device must be well sheltered from snow and ice.
- the ski boot according to the invention is characterized in that the means for holding the upper in the inclined position and for modifying this inclination consist of a stop formed by a projection on the part of the bottom of the shell situated on the couch. foot and covered by the corresponding part of the front part of the rod, with a projecting, transverse part, provided on the inner face of the front part of the rod covering said stop and cooperating with this stop to limit the straightening of the rod, and a movable wedge slidably mounted transversely on the inner face of the front part of the rod and intended to be interposed between the stop and the projecting part of the rod to modify the inclination of the rod.
- the stop and the projecting part of the rod having come from molding respectively with the bottom of the shell and the rod, the only additional part is constituted by the movable wedge.
- the means for holding the rod in the inclined position and for modifying its inclination are therefore very simple, robust and well sheltered.
- the shoe represented comprises a shell bottom 1 made of rigid synthetic material intended to surround the foot and the heel and a rod consisting of a front part 2 articulated on the shell bottom 1 by means of a rivet 3 and a rivet opposite located on the other side of the bottom of the hull, and a rear part 4, also articulated on the bottom of the hull at the same points as the front part of the rod or at different points, coming to fit into the part front 2.
- the shoe shown is therefore of the type fitted from behind.
- a projecting part 5 constituting a two-step staircase stop 5a and 5b for the rim 6 of the front part 2 of the rod coming to overlap the upper part of the bottom of the shell 1 and bent in the direction of the bottom of the shell 1 so as to come to hang on the stop 5 when an attempt is made to straighten the rod 2.
- a mobile wedge 7 extended by a tongue 8 semi-rigid provided with a drive button 9 projecting from the shoe through a slot 10 provided in part 2 of the upper.
- the wedge 7 and the tongue 8 extend transversely along the rim 6 of the part 2 of the rod and bear against this rim 6 which serves as their guide means.
- the width of the wedge 7 is equal to the height of degree 5b relative to degree 5a.
- the wedge 7, more precisely its tongue 8 has a shoulder 11 extending perpendicular to the direction of movement of the wedge and abutting against the outer end of the degree of the stop 5 on which the movable wedge 7 rests.
- This shoulder 11 serves as a stop and for longitudinal positioning of the mobile wedge, in particular when the mobile wedge 7 is on degree 5b, the shoulder 11 then abuts against the end of this degree 5b.
- a first position of the wedge 7, shown in Figures 1 and 2 this wedge 7 is engaged on the degree 5a of the stop 5 and the flange 6 of the part 2 of the upper of the shoe comes to bear against the degree 5b and against the wedge 7 which is level with degree 5b.
- the rod 2 is slightly inclined.
- the movable wedge 7 can be fixed in its extreme positions and respectively in its intermediate positions by any suitable means.
- the simplest is a bayonet type system.
- the wedge 7 For the manufacture of the wedge 7 one can provide a rigid or elastically deformable material.
- the wedge can be a piece attached to the tongue 8 or in one piece.
- the rim 6 could of course be replaced by a transverse rib situated behind the lower edge of the part 2 of the rod.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
La présente invention a pour objet une chaussure de ski à coque en matière synthétique constituée d'un bas de coque rigide entourant le pied et le talon et d'une tige, en une ou deux parties, articulée sur le bas de coque, et comprenant des moyens pour maintenir la tige en position inclinée et pour modifier cette inclinaison.The present invention relates to a shell ski boot made of synthetic material consisting of a rigid shell bottom surrounding the foot and the heel and of a rod, in one or two parts, articulated on the shell bottom, and comprising means for holding the rod in the inclined position and for modifying this inclination.
Sur les chaussures comprenant une tige articulée, en particulier les chaussures à chaussage par l'arrière, il est judicieux et connu de prévoir des moyens permettant de donner à la tige de la chaussure une inclinaison vers l'avant adaptée au type de ski pratiqué et à la technique et aux capacités du skieur. Le brevet US-4 600 117 propose un dispositif de positionnement constitué par un levier en forme de bascule monté sur la partie avant de la tige et s'étendant longitudinalement en direction de l'avant de la chaussure. Ce levier présente une extrémité recourbée s'engageant dans l'un des crans d'une crémaillère. Sur l'autre extrémité du levier agit un ressort qui maintient le levier engagé. Un tel dispositif nécessite donc un axe d'articulation et un ressort. En outre, la crémaillère est exposée à la neige et à la glace et peut s'obstruer facilement. La neige peut également pénétrer sous le levier.On shoes comprising an articulated upper, in particular rear-boot shoes, it is wise and known to provide means making it possible to give the upper of the shoe a forward inclination adapted to the type of ski practiced and to the skier's technique and abilities. US Pat. No. 4,600,117 proposes a positioning device constituted by a lever in the form of a rocker mounted on the front part of the upper and extending longitudinally in the direction of the front of the shoe. This lever has a curved end engaging in one of the notches of a rack. On the other end of the lever acts a spring which keeps the lever engaged. Such a device therefore requires a hinge pin and a spring. In addition, the rack is exposed to snow and ice and can clog easily. Snow can also get under the lever.
Dans le brevet US-4 669 403, le dispositif de réglage est constitué par une tige filetée transversale sur laquelle est montée une sorte de pantographe dont l'autre extrémité est attachée à une saillie du bas de coque. Dans ce cas, le dispositif de réglage est abrité, mais il est relativement complexe, avec sa tige filetée en partie avec un pas gauche et en partie avec un pas à droite, et il est relativement délicat.In US Pat. No. 4,669,403, the adjustment device is constituted by a transverse threaded rod on which is mounted a sort of pantograph, the other end of which is attached to a projection of the bottom of the shell. In this case, the adjustment device is sheltered, but it is relatively complex, with its threaded rod partly with a left step and partly with a right step, and it is relatively delicate.
La présente invention a pour but la réalisation d'un dispositif aussi simple que possible, nécessitant un minimum de pièces mobiles et ne faisant intervenir ni articulation ni ressort. En outre, le dispositif doit être bien abrité de la neige et de la glace.The present invention aims to achieve a device as simple as possible, requiring a minimum of moving parts and involving neither articulation nor spring. In addition, the device must be well sheltered from snow and ice.
La chaussure de ski selon l'invention est caractérisée par le fait que les moyens pour maintenir la tige en position inclinée et pour modifier cette inclinaison sont constitués d'une butée formée par une saillie sur la partie du bas de coque située sur le cou-de-pied et recouverte par la partie correspondante de la partie avant de la tige, d'une partie saillante, transversale, prévue sur la face intérieure de la partie avant de la tige recouvrant ladite butée et coopérant avec cette butée pour limiter le redressement de la tige, et d'une cale mobile montée coulissante transversalement sur la face intérieure de la partie avant de la tige et destinée à être interposée entre la butée et la partie saillante de la tige pour modifier l'inclinaison de la tige.The ski boot according to the invention is characterized in that the means for holding the upper in the inclined position and for modifying this inclination consist of a stop formed by a projection on the part of the bottom of the shell situated on the couch. foot and covered by the corresponding part of the front part of the rod, with a projecting, transverse part, provided on the inner face of the front part of the rod covering said stop and cooperating with this stop to limit the straightening of the rod, and a movable wedge slidably mounted transversely on the inner face of the front part of the rod and intended to be interposed between the stop and the projecting part of the rod to modify the inclination of the rod.
La butée et la partie saillante de la tige étant venue de moulage respectivement avec le bas de coque et la tige, la seule pièce additionnelle est constituée par la cale mobile. Les moyens pour maintenir la tige en position inclinée et pour modifier son inclinaison sont donc très simples, robustes et bien abrités.The stop and the projecting part of the rod having come from molding respectively with the bottom of the shell and the rod, the only additional part is constituted by the movable wedge. The means for holding the rod in the inclined position and for modifying its inclination are therefore very simple, robust and well sheltered.
Le dessin annexé représente, à titre d'exemple, une forme d'exécution de la chaussure selon l'invention.
- La figure 1 en représente une vue en perspective, de l'avant, dans une première position de la tige.
- La figure 2 est une vue partielle en coupe selon II-II de la figure 1.
- La figure 3 représente, en perspective, le bas de coque seul.
- La figure 4 est une vue en perspective de la cale mobile.
- La figure 5 est une vue en perspective de la chaussure dans une autre inclinaison de la tige.
- La figure 6 est une vue partielle en coupe selon VI-VI de la figure 5.
- Figure 1 shows a perspective view from the front, in a first position of the rod.
- FIG. 2 is a partial sectional view along II-II of FIG. 1.
- Figure 3 shows, in perspective, the bottom of the hull alone.
- Figure 4 is a perspective view of the movable block.
- Figure 5 is a perspective view of the shoe in another inclination of the upper.
- FIG. 6 is a partial sectional view along VI-VI of FIG. 5.
La chaussure représentée comprend un bas de coque 1 en matière synthétique rigide destiné à entourer le pied et le talon et une tige constituée d'une partie avant 2 articulée sur le bas de coque 1 au moyen d'un rivet 3 et d'un rivet opposé situé de l'autre côté du bas de coque, et d'une partie arrière 4, également articulée sur le bas de coque aux mêmes points que la partie avant de la tige ou en des points différents, venant s'emboîter dans la partie avant 2. La chaussure représentée est donc du type à chaussage par l'arrière.The shoe represented comprises a
Sur le bord supérieur du bas de coque 1 est formée une partie saillante 5 constituant une butée en escalier à deux degrés 5a et 5b pour le rebord 6 de la partie avant 2 de la tige venant chevaucher la partie supérieure du bas de coque 1 et coudée en direction du bas de coque 1 de manière à venir s'accrocher sur la butée 5 lorsqu'on cherche à redresser la tige 2. Sur la face intérieure de la partie avant de la tige est montée une cale mobile 7 prolongée par une languette 8 semi-rigide munie d'un bouton d'entraînement 9 faisant saillie sur la chaussure à travers une lumière 10 prévue dans la partie 2 de la tige. La cale 7 et la languette 8 s'étendent transversalement le long du rebord 6 de la partie 2 de la tige et s'appuient contre ce rebord 6 qui leur sert de moyen de guidage. La largeur de la cale 7 est égale à la hauteur du degré 5b relativement au degré 5a. La cale 7, plus précisément sa languette 8, présente un épaulement 11 s'étendant perpendiculairement à la direction de déplacement de la cale et venant buter contre l'extrémité extérieure du degré de la butée 5 sur lequel s'appuie la cale mobile 7. Cet épaulement 11 sert de butée et de positionnement longitudinal à la cale mobile, en particulier lorsque la cale mobile 7 est sur le degré 5b, l'épaulement 11 venant alors buter contre l'extrémité de ce degré 5b. Dans une première position de la cale 7, représentée aux figures 1 et 2, cette cale 7 est engagée sur le degré 5a de la butée 5 et le rebord 6 de la partie 2 de la tige de la chaussure vient s'appuyer contre le degré 5b et contre la cale 7 qui affleure le degré 5b. La tige 2 est peu inclinée.On the upper edge of the bottom of the
Si on déplace le bouton 9 à l'autre extrémité de la lumière 10, comme représenté à la figure 5, après avoir fléchi la tige vers l'avant, la cale 7 vient se placer entre le degré 5b et le rebord 6, comme représenté à la figure 6. La tige 2 est maintenue dans une position plus inclinée que la position représentée à la figure 1.If we move the
Il est bien entendu possible d'augmenter le nombre de degrés de la butée 5 pour obtenir une ou plusieurs positions intermédiaires. La cale mobile 7 peut être fixée dans ses positions extrêmes et respectivement dans ses positions intermédiaires par tout moyen adéquat. Le plus simple est un système du type à baïonnette.It is of course possible to increase the number of degrees of the
Pour la fabrication de la cale 7 on peut prévoir une matière rigide ou déformable élastiquement. La cale peut être une pièce rapportée à la languette 8 ou d'un seul tenant.For the manufacture of the
Le rebord 6 pourrait bien entendu être remplacé par une nervure transversale située en retrait du bord inférieur de la partie 2 de la tige.The
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3693/88A CH677432A5 (en) | 1988-10-04 | 1988-10-04 | |
CH3693/88 | 1988-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0363315A1 true EP0363315A1 (en) | 1990-04-11 |
Family
ID=4261496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89810701A Withdrawn EP0363315A1 (en) | 1988-10-04 | 1989-09-18 | Ski boot |
Country Status (4)
Country | Link |
---|---|
US (1) | US5001850A (en) |
EP (1) | EP0363315A1 (en) |
JP (1) | JPH02147001A (en) |
CH (1) | CH677432A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2782612A1 (en) * | 1998-08-31 | 2000-03-03 | Salomon Sa | Boot for roller blade has stop of elastic heel region to control deformation of shaft |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657504B1 (en) * | 1990-01-26 | 1992-04-03 | Salomon Sa | ALPINE SKI BOOT, WITH ARTICULATED REAR CLAMP. |
FR2691332A1 (en) * | 1992-05-25 | 1993-11-26 | Salomon Sa | Slider device for controlling the flexion of the upper of a ski boot. |
US5746016A (en) * | 1994-03-30 | 1998-05-05 | Htm Sport- Und Freizeitgeraete Aktiengesellschaft | Ski boot having walking and skiing positions |
AT402881B (en) * | 1994-03-30 | 1997-09-25 | Tyrolia Freizeitgeraete | Ski boot with toe cap covering - has covering engaging in recess in toe cap region which curves outward of boot at radius corresponding to imaginary connection of sole sides of recess |
AT402882B (en) * | 1994-04-20 | 1997-09-25 | Tyrolia Freizeitgeraete | Ski boot with toe cap covering - has covering engaging in recess in toe cap region which curves outward of boot at radius corresponding to imaginary connection of sole sides of recess |
FR2745475B1 (en) * | 1996-03-04 | 1998-05-07 | Salomon Sa | FOOTWEAR WITH EFFORTS TRANSMISSION REINFORCEMENT |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546726A2 (en) * | 1980-04-17 | 1984-12-07 | Salomon & Fils F | Ski boot |
FR2583271A1 (en) * | 1985-06-12 | 1986-12-19 | Salomon Sa | Alpine ski boot |
US4653205A (en) * | 1986-02-19 | 1987-03-31 | Heierling Of Switzerland, Ltd. | Ski boot with adjustable flex control |
EP0230062A1 (en) * | 1986-01-24 | 1987-07-29 | Lange International S.A. | Ski boot |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8320891V0 (en) * | 1983-02-22 | 1983-02-22 | Nordica Spa | DEVICE TO ADJUST THE INCLINATION OF THE LEG IN A SKI SHOE. |
IT8322485V0 (en) * | 1983-07-26 | 1983-07-26 | Nordica Spa | DEVICE FOR THE VARIATION OF INCLINATION PARTICULARLY IN REAR ENTRANCE SKI BOOTS. |
FR2575045B1 (en) * | 1984-12-20 | 1987-01-23 | Salomon Sa | ALPINE SKI SHOE |
CH672232A5 (en) * | 1987-02-04 | 1989-11-15 | Lange Int Sa |
-
1988
- 1988-10-04 CH CH3693/88A patent/CH677432A5/fr not_active IP Right Cessation
-
1989
- 1989-09-18 EP EP89810701A patent/EP0363315A1/en not_active Withdrawn
- 1989-09-20 US US07/410,158 patent/US5001850A/en not_active Expired - Fee Related
- 1989-10-04 JP JP1258010A patent/JPH02147001A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546726A2 (en) * | 1980-04-17 | 1984-12-07 | Salomon & Fils F | Ski boot |
FR2583271A1 (en) * | 1985-06-12 | 1986-12-19 | Salomon Sa | Alpine ski boot |
EP0230062A1 (en) * | 1986-01-24 | 1987-07-29 | Lange International S.A. | Ski boot |
US4653205A (en) * | 1986-02-19 | 1987-03-31 | Heierling Of Switzerland, Ltd. | Ski boot with adjustable flex control |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2782612A1 (en) * | 1998-08-31 | 2000-03-03 | Salomon Sa | Boot for roller blade has stop of elastic heel region to control deformation of shaft |
Also Published As
Publication number | Publication date |
---|---|
US5001850A (en) | 1991-03-26 |
JPH02147001A (en) | 1990-06-06 |
CH677432A5 (en) | 1991-05-31 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19920331 |