EP0711516B1 - Chaussure de ski - Google Patents
Chaussure de ski Download PDFInfo
- Publication number
- EP0711516B1 EP0711516B1 EP19950810635 EP95810635A EP0711516B1 EP 0711516 B1 EP0711516 B1 EP 0711516B1 EP 19950810635 EP19950810635 EP 19950810635 EP 95810635 A EP95810635 A EP 95810635A EP 0711516 B1 EP0711516 B1 EP 0711516B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- collar
- ski boot
- arms
- arm
- 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
Links
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
- A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
- A43B5/0456—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the rear side of the boot
Definitions
- the present invention relates to a ski boot consisting of a lower part comprising the sole and intended to surround the foot and the heel and a rod-shaped rod articulated on the part lower and with a deep rear notch open downwards allowing wide tilting of the collar backwards, the region discovered by the notch being occupied by a cover also articulated on the lower part of the shoe at two opposite points located below the collar joints, the collar and cover being linked together by a rigid arm.
- the support is done through the arm connecting the collar to the hood, by the hood itself and by a ratchet resting on the lower part of the shoe. Pressing the ratchet on the lower part of the shoe also gives the desired inclination to the upper of the shoe.
- This construction requires therefore a cover that is strong and rigid enough to bear the leg pressure and the reaction on the axis of the pawl. This requires the use of a sufficiently thick plastic material and arm and pawl joints on the hood largely dimensioned.
- the link arm and the pawl form projecting external elements unsightly.
- the present invention aims to unload the hood and improve the aesthetics of the shoe.
- the shoe according to the invention is characterized in that that it includes a second rigid arm connecting the axis of articulation from the first arm to the hood to the part bottom of the shoe, at a point above of the heel, the axis of articulation of these two arms between being slidably mounted in an integral slide of the cover and located in a plane parallel to the plane of oscillation of the collar and the cover on the part lower part of the shoe, the two arms forming a kneepad locking the collar in position when the cover is pushed back to cover said indentation.
- the hood is not more than an actuator that we pull in backward or push forward to activate the toggle, i.e. respectively unlock and lock it.
- Back support on the collar is transmitted directly to the rigid heel part of the inner part of the shoe by the knee pad.
- This preferably, made of metal, can, under reduced dimensions, easily support compression and tensile forces.
- the cover when folded down in the notch of the necklace, it completely covers and hides the kneepad ensuring continuity of the collar which is thus free of protrusion or external protuberance.
- the knee switch also removes the pawl of the prior art.
- a certain flexibility can be given to the necklace in using toggle arms having a some elasticity in tension and possibly also in compression.
- This elasticity can be produced by means of a piston sliding in a cylinder and subjected to the pressure of a spring or two opposing springs.
- Figure 1 shows a view in the open position of the cover, partially in section.
- Figure 2 shows the same shoe in position hood closed.
- the shoe shown has a lower part 1 plastic shell in volume variable. It was only represented schematically. In reality, it closes on the above the foot by two flaps provided with loops according to a well-known design.
- On this lower part 1 is articulated a collar 2 by means of two rivets opposite 3 located at the height of the malleolus, that is to say of the natural ankle joint.
- the necklace is also provided with buckles, for example loops as shown in patent EP 0286 586, for closing and tightening around the leg.
- the collar 2 has, in its upper part 22, an internally ribbed allowance 23, and, in its upper part, a deep indentation 4 opening downward and extending on either side of the shoe, from the region of the collar joint approximately halfway up it.
- This indentation 4 allows the collar to swing widely into aft without coming up against part 5 of hull 1 extending around and above the heel.
- the notch 4 is bordered by a zone of lesser thickness 21 forming a reinforcement in the collar 2, relative to its upper part 22.
- a plate 7 In the upper part of the thinner zone 21, above the notch 4, is fixed a plate 7 provided with two brackets 8 and 9 located one above the other.
- stirrup 8 is articulated, around an axis 10, a first arm metallic 11 whose other end is articulated by an axis 12 at one end of a second arm metallic 13 whose other end is articulated around an axis 14 on a stirrup 15 fixed at the bottom of shell 1.
- the axis 12 common to the two arms 11 and 13 is slidably mounted in a slide 16 formed of two parallel opposite lights cut out from a holder metal U-shaped 17 attached to the inside of a plastic cover 18.
- the cover 18 is shaped caliper articulated on the lower part 1 of the shoe by means of two rivets 20 at two points opposite located below articulation 3 of collar 2.
- the plate 17 is furthermore also provided of a stirrup 19.
- the two arms 11 and 13 constitute a knee pad.
- stirrups 9 and 19 engage one in the other of so as to cling to each other by deformation elastic.
- the wings of one of the stirrups have, in known manner, round holes and the other stirrup of the bosses which come to engage in the holes in the first bracket.
- the cover 18 is thus fixed at collar 2, but so that it can be detached from the collar by manual force pull moderate.
- Some flexural elasticity can be easily given to the kneepad by making one of the arms 11 or 13 in the form of a piston mounted in a cylinder with a spring. Such a construction is indicated at Figure 2 for the arm 13.
- the axis 12 is at the end a piston 21 on which a spring 22 acts working in compression.
- Rear support cushioning could be obtained by a second spring placed under the piston 21 or by a spring mounted in the arm 11.
- Slide 16 could have come in one piece with cover 18.
- the cover 18 could be extended upwards from the collar to facilitate its handling.
- the cover may be asymmetrical at the top.
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 (5)
- Chaussure de ski constituée d'une partie inférieure (1) comprenant la semelle et destinée à entourer le pied et le talon et d'une tige en forme de collier (2) articulé sur la partie inférieure et présentant, à l'arrière, une profonde échancrure (4) ouverte vers le bas autorisant un large basculement du collier vers l'arrière, la région découverte par l'échancrure étant couverte par un capot (18) également articulé sur la partie inférieure de la chaussure en deux points opposés (20) situés en dessous des articulations (3) du collier, le collier et le capot étant reliés entre eux par un bras (11), caractérisée en ce qu'elle comprend un second bras (13) reliant l'axe d'articulation (12) du premier bras au capot (18) à la partie inférieure (1) de la chaussure, en un point (14) situé au-dessus du talon, l'axe d'articulation (12) de ces deux bras entre eux étant monté coulissant dans une glissière (16) solidaire du capot et située dans un plan parallèle au plan d'oscillation du collier et du capot, les deux bras formant une genouillère verrouillant le collier en position de descente lorsque le capot est repoussé pour recouvrir ladite échancrure.
- Chaussure de ski selon la revendication 1, caractérisée en ce que l'un des bras présente une certaine élasticité, limitée, en traction.
- Chaussure selon la revendication 2, caractérisée en ce que l'un des bras présente une certaine élasticité en compression.
- Chaussure selon l'une des revendications 1 à 3, caractérisée en ce qu'elle comprend des moyens d'accrochage mutuel élastique (9, 19) du capot (18) et du collier (2) en position fermée du capot.
- Chaussure selon l'une des revendications 1 à 4, caractérisée en ce que le capot (18) s'étend sur la partie supérieure du collier et que sa partie supérieure est asymétrique.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3391/94 | 1994-11-14 | ||
CH339194 | 1994-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0711516A1 EP0711516A1 (fr) | 1996-05-15 |
EP0711516B1 true EP0711516B1 (fr) | 1998-05-27 |
Family
ID=4254971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950810635 Expired - Lifetime EP0711516B1 (fr) | 1994-11-14 | 1995-10-10 | Chaussure de ski |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0711516B1 (fr) |
DE (1) | DE69502684T2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUD20080015A1 (it) * | 2008-01-25 | 2009-07-26 | Calzaturificio Dal Bello S R L | Calzatura sportiva quale uno scarpone da sci o simile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH645001A5 (fr) * | 1982-01-22 | 1984-09-14 | Battelle Memorial Institute | 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 |
FR2656989B1 (fr) * | 1990-01-18 | 1992-04-24 | Salomon Sa | Chaussure de ski alpin du type a "entree arriere". |
-
1995
- 1995-10-10 EP EP19950810635 patent/EP0711516B1/fr not_active Expired - Lifetime
- 1995-10-10 DE DE1995602684 patent/DE69502684T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69502684D1 (de) | 1998-07-02 |
DE69502684T2 (de) | 1998-11-26 |
EP0711516A1 (fr) | 1996-05-15 |
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