EP0689777B1 - Chaussure de ski - Google Patents
Chaussure de ski Download PDFInfo
- Publication number
- EP0689777B1 EP0689777B1 EP95810362A EP95810362A EP0689777B1 EP 0689777 B1 EP0689777 B1 EP 0689777B1 EP 95810362 A EP95810362 A EP 95810362A EP 95810362 A EP95810362 A EP 95810362A EP 0689777 B1 EP0689777 B1 EP 0689777B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- boot
- movable stop
- stop
- arm
- shaft
- 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.)
- Expired - Lifetime
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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
- A43B5/0429—Adjustment of the boot to calf or shin, i.e. fibula, tibia
Definitions
- the present invention relates to a ski boot consisting of a lower part surrounding the foot and the heel and an articulated rod on the part lower, and comprising, at the rear, a first stop mounted on the lower part of the shoe and cooperating with a second stop mounted on and at the inside of the shoe upper to maintain the rod in the descent position, tilted forward, one of these stops being mounted movable about an axis so as to authorize a recovery and a rod swing on the bottom of the shoe, the movable stop being provided with an arm actuated from the outside of the shoe by a substantially vertical pressure exerted by a stick.
- Patent FR 2 619 317 also describes a shoe whose rod is provided with a rocker, the rod of the shoe can be released simultaneously with the opening of a clamping lever mounted at the rear of the shoe and acting like a cam on the upper arm of the scale.
- the present invention aims to allow the release of the stem without bending down, i.e. using a ski pole.
- the skier must ability to press stick easily on organ accessible without requiring contortions on the part of the skier.
- the object of the present invention is to provide a shoe meeting the above requirements.
- the shoe according to the invention has the characteristics defined in claim 1.
- the upper of the shoe can be in the form of a necklace in one piece, as described in the patent French 2,661,076 or we form a reconstituted necklace in two parts as described in French patent 2 673 081 (US 5 243 774) or in the form of a necklace notched at the back for wide tilting and hood auxiliary as described in European patents 0 286 586 and US 4 839 973.
- the arm is rigidly secured of the mobile stop or articulated on the mobile stop.
- the movable stop can be mounted either on the rod or on the bottom of the shoe.
- Figure 1 shows a straight shoe in position closed and rod retained in lowering position according to a first form of execution.
- Figure 2 is a view partially in vertical section longitudinal of the shoe shown in figure 1.
- Figure 3 is a view in direction A of the arm of control of the movable stop of this first form of execution.
- Figure 4 is a partial sectional view similar to that of FIG. 2 representing the same shoe in open position, rod released.
- Figure 5 shows a second embodiment in the descent position, in a view similar to that in Figure 2.
- FIG. 6 is a detail view, in direction A, the shoe control button shown in Figure 5.
- FIG. 7 shows an exploded view of the control means of the movable stop of this second embodiment.
- FIG. 8 represents the second embodiment in released position of the rod.
- Figure 9 is a partial view of a third form of execution.
- Figure 10 is a partial view of a fourth form of execution.
- the shoe shown in Figures 1 to 8 is a shoe with necklace reconstituted, in two parts, same type as the shoe described in the patent French 2,673,081 (US 5,243,774).
- the shoe includes a lower part consisting of a shell 1 to variable volume surround the foot and heel and coming close on the foot with two flaps 2 and 3 provided with two tightening loops 9 and 10, and a rod made up a collar 4 surrounding the back of the bottom of the leg by a relatively narrow bridge and provided at the front two flaps 5 and 6 and tightening loops 7 and 8.
- the collar 4 is articulated on the shell 1 by means of two opposite rivets such as rivet 11.
- the stem of the shoe is completed by a rear part 12 extend over the entire length of the stem and having a general form of gutter provided in its part lower of two lateral arms 13 by which the part 12 is articulated on the hull at two opposite points by means of two rivets such as rivet 14, located below the rivet 11 and the rivet opposite to this latest.
- the joining of parts 4 and 12 of the rod in closed position as shown in figure 1, can be carried out for example as described in patent application EP 0 671 134. A distinction is made between in addition to an inner comfort liner 50.
- the posterior part 12 of the rod is internally provided with a movable stop 15 constituted an elongated piece hinged in its upper part around an axis 16 at the end of a rod 17 secured to a connecting piece 18, the other end of which is articulated at a point 19 in the upper half of the posterior part 12 of the rod.
- the room 18 is a threaded sleeve acting as a nut for the rod 17 and allowing, by its rotational drive, to modify the distance between axes 16 and 19 and thereby the inclination of the rod.
- sleeve 18 can also contain a device elastic shock absorber as described in the US patent 4,932,143.
- the movable stop 15 cooperates with a fixed stop 20 constituted of a bent plate, fixed to the shell 1.
- the movable stop 15 is held in abutment against this plate by a leaf spring 21 working between the movable stop 15 and the inner wall of part 12 of the stem.
- the movable stop 15 is provided with a lateral arm 22 came from one room with the stopper and presenting to its end a pallet 23.
- the arm 22 crosses the posterior part 12 of the rod by a slot 24 of so that pallet 23 is outside of the shoe, on the outside of it.
- the slot 24 allows a slight downward movement of the arm 22, displacement just sufficient to allow the movable stop 15 to move away from the fixed stop 20 in pivoting about its axis 16.
- the shoe according to the second embodiment, shown in Figures 5 to 8, includes a movable stop 25 consisting of a plate articulated by its end upper by means of an axis 26 directly on the part posterior 12 of the rod.
- a leaf spring 27 which tends to push the movable stop 25 against the fixed stop 20.
- a bent arm 28 having a part 28a substantially parallel to the axis of the rod the shoe and by which the rod 28 can be actuated by means of a push button 29 mounted in a oblong housing 30 formed by a depression formed in the outer wall of the rear part 12 of the stem.
- the rod 28 therefore constitutes a kind of link cubit.
- the lower part of the housing 30 has a lip 31 in which a part is fixed annular 32 ( Figure 6) internally provided with ribs 33 and in which a support piece can slide 34 whose center is bowl-shaped in which comes to engage the end of the bent arm 28.
- the push button 29 is a bistable push button of the type used in some ballpoint pens.
- the components of this push button are shown in the exploded view of FIG. 7.
- the push button 29 has on the one hand, longitudinal ribs 35 engaged in ribs of the annular part 32 so that that the push button 29 is prevented from turning around of its axis.
- the push button 29 is in the form of overturned socket with lower edge fitted with ratchet teeth 36.
- the upper end of the push button 29 has a depression 37 intended to hold the tip of the ski pole laterally used to press the push button.
- the support piece 34 is provided with four radial arms 38 engaged in the grooves 33 of the annular part 32 and being able slide in these grooves.
- the grooves 33 are alternately short and long and limited by a stop wall limiting movement longitudinal of the radial arms 38 of the support piece in the grooves.
- the width of the teeth of the teeth ratchet 36 is such that when the push button 29 is pressed, the ramps of the teeth 36, which come lean on the radial arms 38 of the part support, tend to cause the support piece to rotate so that when the radial arms 38 escapes from the grooves 33, the support piece rotates by step and each of its arms goes from a groove to the next groove, i.e. from a long groove to a short groove, then from a short groove to a long groove and so on.
- Figure 5 shows the support piece 34 at the bottom of the long grooves. In this position, the movable stop 25 can come hook onto the fixed stop 20 by locking the rod.
- Pressing the push button with the ski pole 29 has the effect of passing the radial arms 38 of the support piece 34 in the grooves short, as shown in FIG. 8.
- the arm 28, driven by the support piece 34 then spreads the stop mobile 25 of the fixed stop 20, allowing to straighten the upper of the shoe and tilt its part rear 12 for opening the shoe as shown in Figure 8.
- the push button 29 being bistable, the movable stop 25 remains in the position shown in Figure 8 until further pressure on the push button 29.
- the spring of the push button bistable 29 is constituted by the spring 27 of the movable stop.
- the recess 30 simultaneously constitutes a guide for the end of the stick on the push button.
- Figure 9 partially shows a third embodiment consisting of a movable stop 40 rotatably mounted around a perpendicular axis 41 to the wall of the rear part 12 of the rod of the shoe and provided with an arm 42 passing through a slit substantially vertical 43 formed in part 12 of the rod so that a pressure P on the end arm 42 rotates the movable stop 40 so to move it away from a fixed stop 44 integral of the shell 1 of the shoe.
- the return of the stop mobile 40 in the position shown can be ensured by a spring, such as a hunting horn spring or a leaf spring.
- FIG. 10 shows schematically a fourth embodiment obtained by reversing the previous embodiment. She is consisting of a movable stop 50 articulated on the hull 1 around an axis 51 perpendicular to the hull and provided with an arm 52 passing through the rear part 12 of the rod by a slot 53. A pressure P on the end arm 52 has the effect of rotating the stop mobile 50 and away from a fixed stop 54 integral from part 12 of the rod.
- bistable push button 29 could of course be replaced by all other button executions bistable, for example switch pushbuttons as used in some installations electric.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Claims (8)
- Chaussure de ski constituée d'une partie inférieure (1) entourant le pied et le talon et d'une tige (4, 12) articulée sur la partie inférieure, et comprenant, à l'arrière, une première butée (20 ; 44 ; 50) montée sur la partie inférieure (1) de la chaussure et coopérant avec une seconde butée (15 ; 25 ; 40 ; 50)montée sur et à l'intérieur de la tige de la chaussure pour maintenir la tige en position de descente, inclinée vers l'avant, l'une de ces butées étant montée mobile autour d'un axe de manière à autoriser un redressement et une oscillation de la tige sur la partie inférieure (1) de la chaussure, la butée mobile (15 ; 25 ; 40 ; 50) étant munie d'un bras (22 ; 28 ; 42 ; 52) actionnable de l'extérieur de la chaussure par une pression sensiblement verticale, caractérisée en ce que ledit bras (22 ; 28 ; 42 ; 52) traverse la tige de la chaussure sur le côté extérieur de la chaussure et qu'il est relié à la butée mobile, de telle manière qu'une pression sensiblement verticale exercée par un bâton sur la partie du bras située à l'extérieur de la chaussure a pour effet d'écarter la butée mobile de la butée fixe.
- Chaussure de ski selon la revendication 1, caractérisée en ce que le bras (22; 42; 52) est rigidement solidaire de la butée mobile.
- Chaussure de ski selon la revendication 2, caractérisée en ce que la butée mobile (15; 25) est articulée autour d'un axe horizontal transversal à la chaussure.
- Chaussure de ski selon la revendication 2, caractérisée en ce que la butée mobile (40; 50) est montée rotativement autour d'un axe sensiblement perpendiculaire à la paroi de la tige ou de la partie inférieure de la chaussure.
- Chaussure de ski selon la revendication 4, caractérisée en ce que la butée mobile (40) est montée sur la tige de la chaussure.
- Chaussure de ski selon la revendication 4, caractérisée en ce que la butée mobile (50) est montée sur la partie inférieure (1) de la chaussure.
- Chaussure de ski selon la revendication 1, caractérisée en ce que la butée mobile (25) est articulée sur la tige (12) autour d'un axe horizontal transversal à la chaussure et que ledit bras (28) est un bras coudé articulé sur la butée mobile et actionnable par un poussoir bistable (29) maintenant la butée mobile hors de la trajectoire de la butée fixe (20) dans l'une de ses positions stables.
- Chaussure de ski selon la revendication 7, caractérisée en ce que la butée mobile (25) est poussée par un ressort (27) en direction de la partie inférieure de la chaussure et que le bras (28) articulé à la butée mobile est une biellette dont l'extrémité s'appuie, sous la poussée du ressort, dans une dépression en forme de cuvette d'une pièce d'appui (34) du bouton-poussoir (29), cette pièce d'appui étant munie de bras radiaux (38) engagés dans des rainures parallèles (33) formées dans la paroi d'un logement cylindrique (32), ces rainures étant alternativement courtes et longues, de longueur limitée par une paroi de butée limitant le déplacement des bras radiaux de la pièce d'appui dans les rainures, et en ce que le bouton-poussoir (29) est monté coulissant, mais retenu en rotation et qu'il présente une extrémité en forme de couronne munie d'une denture en dents de rochet (36) venant prendre appui sur les bras radiaux (38) de la pièce d'appui lorsque le bouton-poussoir est pressé, de telle manière que les rampes de ses dents, en s'appuyant sur les bras radiaux de la pièce d'appui, tendent à entraíner la pièce d'appui en rotation et que lorsque lesdits bras radiaux (38) s'échappent desdites rainures, la pièce d'appui tourne d'un pas et que chacun de ses bras passe d'une rainure à la rainure suivante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH211094 | 1994-07-01 | ||
CH2110/94 | 1994-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0689777A1 EP0689777A1 (fr) | 1996-01-03 |
EP0689777B1 true EP0689777B1 (fr) | 1998-07-29 |
Family
ID=4226112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95810362A Expired - Lifetime EP0689777B1 (fr) | 1994-07-01 | 1995-06-01 | Chaussure de ski |
Country Status (4)
Country | Link |
---|---|
US (1) | US5564204A (fr) |
EP (1) | EP0689777B1 (fr) |
JP (1) | JPH08168401A (fr) |
DE (1) | DE69503713T2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2733125B1 (fr) * | 1995-04-19 | 1997-07-04 | Salomon Sa | Chaussure avec controle de flexion de la tige |
JPH09187303A (ja) * | 1996-01-11 | 1997-07-22 | Riyuushiyou Sangyo Kk | 3ピースタイプのスキー靴 |
US5832635A (en) * | 1997-01-17 | 1998-11-10 | Items International, Inc. | Apparatus for adjusting the forward lean and flexibility of footwear |
US6418492B1 (en) | 1997-05-13 | 2002-07-09 | Micron Electronics | Method for computer implemented hot-swap and hot-add |
DE602006004226D1 (de) * | 2006-10-11 | 2009-01-22 | Lisa Lange Internat Sarl | Sport shoe with articulated cuff for a walking position |
CA2884225A1 (fr) * | 2011-09-15 | 2013-03-21 | Dahu Sports Company Sa | Chaussure de sport |
EP2572599B1 (fr) * | 2011-09-26 | 2015-04-22 | Rossignol Lange S.R.L. | Coque de chaussure de ski avec spoiler |
ITMI20111743A1 (it) * | 2011-09-28 | 2013-03-29 | Antartica S R L | Struttura di scarpone per sci. |
US9241532B2 (en) | 2012-01-04 | 2016-01-26 | K-2 Corporation | Ski/walk mechanism |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3543421A (en) | 1969-02-17 | 1970-12-01 | Sports Technology | Adjustable stop for pivoted cuff |
IT1169026B (it) * | 1981-01-28 | 1987-05-20 | Nordica Spa | Dispositivo per regolare la calzata particolarmente in scarponi da sci |
CH644501A5 (fr) | 1982-02-18 | 1984-08-15 | Lange Int Sa | Chaussure de ski. |
CH669718A5 (fr) * | 1986-06-06 | 1989-04-14 | Lange Int Sa | |
US4839973A (en) | 1987-04-09 | 1989-06-20 | Lange International S.A. | Ski boot |
AT389429B (de) | 1987-08-11 | 1989-12-11 | Dynafit Gmbh | Einrichtung zur festlegung eines schaftes oder eines schaftdeckels bei skischuhen |
CH677174A5 (fr) | 1988-10-10 | 1991-04-30 | Lange Int Sa | |
CH677864A5 (fr) | 1988-12-19 | 1991-07-15 | Lange Int Sa | |
FR2656989B1 (fr) * | 1990-01-18 | 1992-04-24 | Salomon Sa | Chaussure de ski alpin du type a "entree arriere". |
CH682879A5 (fr) | 1990-04-24 | 1993-12-15 | Lange Int Sa | Chaussure de ski. |
FR2673081B1 (fr) | 1991-02-26 | 1994-11-18 | Rossignol Sa | Chaussure de ski a coque et collier. |
AT399258B (de) * | 1991-12-20 | 1995-04-25 | Koeflach Sportgeraete Gmbh | Skischuh |
-
1995
- 1995-06-01 EP EP95810362A patent/EP0689777B1/fr not_active Expired - Lifetime
- 1995-06-01 DE DE69503713T patent/DE69503713T2/de not_active Expired - Fee Related
- 1995-06-02 US US08/459,487 patent/US5564204A/en not_active Expired - Fee Related
- 1995-06-29 JP JP7185067A patent/JPH08168401A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69503713D1 (de) | 1998-09-03 |
US5564204A (en) | 1996-10-15 |
DE69503713T2 (de) | 1999-02-18 |
EP0689777A1 (fr) | 1996-01-03 |
JPH08168401A (ja) | 1996-07-02 |
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