EP0968666B1 - Skischuh - Google Patents

Skischuh Download PDF

Info

Publication number
EP0968666B1
EP0968666B1 EP99810510A EP99810510A EP0968666B1 EP 0968666 B1 EP0968666 B1 EP 0968666B1 EP 99810510 A EP99810510 A EP 99810510A EP 99810510 A EP99810510 A EP 99810510A EP 0968666 B1 EP0968666 B1 EP 0968666B1
Authority
EP
European Patent Office
Prior art keywords
stud
cuff
narrowed section
boot
ski boot
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
Application number
EP99810510A
Other languages
English (en)
French (fr)
Other versions
EP0968666A1 (de
Inventor
Jean Bauvois
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
Publication of EP0968666A1 publication Critical patent/EP0968666A1/de
Application granted granted Critical
Publication of EP0968666B1 publication Critical patent/EP0968666B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A43B5/046—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the lateral or medial 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
    • A43B5/0452—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 comprising a first part constituted essentially a sole and an enveloping upper the foot and the malleolar region and a second part consisting of a collar articulated with respect to the rod so as to allow movement of the front collar backwards and vice versa, and means for retaining the collar opposing the tilting of the collar towards the rear but yielding when the effort tending to make tilting the collar exceeds a determined value.
  • the purpose of such a construction is to protect the knees of the skier, more specifically the cruciate ligament anterior, when excessive forward force is exerted on the tibia relative to the femur. He was observed that ruptures of the anterior cruciate ligament due to excessive effort of this type have increased in a very large extent while other people's injuries types, especially leg fractures and the ankle have decreased considerably due to progress made in security fasteners. A excessive effort on the anterior cruciate ligament produced in particular during a hump passage, whether either by jumping, at the reception, or by descending quickly the bump.
  • the present invention proposes to provide the means much more retaining collar. simple and much less expensive than the devices according to prior art.
  • the shoe according to the invention is characterized in that that the retaining means are elastic means bistables consisting of a stop integral with a part shoe and an elastically deformable part attached to the other part of the shoe and intended to be deformed by said stop.
  • the elastic piece advantageously consists of a simple curved flexible blade embedded by its ends in one part of the shoe, preferably the necklace, so as to form a piece bistable.
  • the stop may have come from molding with the other room.
  • the elastically deformable part is constituted by the necklace itself, in which. East formed an oblong cut oriented substantially vertically and having two parts of dimensions at least equal to the dimensions of said stud and connected by a narrowing of width less than the horizontal dimension of the stud, so that it opposes the passage of the stud. In this case, we use therefore the elasticity of the plastic constituting the collar.
  • Figure 1 is a partial view, from the back, of the first mode of execution before triggering.
  • Figure 2 is a partial side view, of the same mode of execution, in which a snatch allows to see the bistable device.
  • Figure 3 is a view similar to Figure 1 showing the bistable device after triggering.
  • Figure 4 is a back view of the second mode execution.
  • Figure 5 is a side view of the third mode execution.
  • the ski boot partially shown in Figures 1 to 3, essentially comprises a shell 1, forming a rod 2 surrounding the foot and the ankle at level of the malleoli and a sole 3, and a collar of lower leg 4 articulated on the shell 1 at the level of malleoli at two opposite points 5.
  • the collar 4 is retained against rear tilting by a blade flexible 6, for example steel, curved downwards and retained by its ends in two housings 7 and 8 collar 4 which has a cutout at the back concave 9 extending above the blade 6.
  • rod 2 has a bearing surface 10 at middle of which is formed a stop in the form of boss 11 coming into contact with the middle of the blade 6.
  • the retaining means are in a first state stable.
  • the rod 2 is provided with a stud 12 protruding above of blade 6.
  • This stud 12 makes it possible to bring the blade 6 in its first stable state, FIG. 1, by the simple bending of the leg: in the position shown in Figure 3, the blade 6 comes indeed abut against the stud 12 during this bending.
  • This embodiment also has the advantage of allow the trigger resistance to be adapted to the user morphology by an adequate choice of the blade 6.
  • the back of the rod 2 is provided with an oval stud 13 and the collar has an oblong cutout 14 in which is engaged the stud 13.
  • the cutout 14 is oriented substantially vertically and has two parts 15 to 16 of dimensions such that the stud 13 can be there housed in all its angular positions with a low clearance. These two parts 15 and 16 are connected by a narrowing 17 of width less than the most large transverse dimension of the stud 13.
  • the stud 13 is provided with a screw slot 18 allowing its rotational drive by means of a piece of change.
  • the stud 13 In the descent position, the stud 13 is engaged in the lower part 15 of the cutout 14. It occupies the angular position shown in the drawing.
  • the collar 4 is retained in position by the stud 13 which abuts against the narrowing 17. If this effort exceeds the determined value, the pad 13 crosses the narrowing 17 while deforming elastically the plastic of the collar 4. There are trigger.
  • the stud 13 could present pairs of facets defining different stud widths. At least two pairs of facets have distances, between facets, greater than the width of the narrowing 15. According to the orientation of the stud, the resistance to its passage to through the narrowing 17 will be more or less high.
  • FIG. 5 shows the execution shoe. is fitted with a lower leg collar 19 hinged in 20 behind the rod 2.
  • the collar is retained against tilting backwards by a stud 21, similar to stud 13, secured to rod 2, on the side of this rod, and engaged in an oblong cut 22 formed in a plate 23, made of metal or plastic fixed obliquely on the collar 19.
  • the cutout 22 present, similar to the cutout 14, two parts 24 and 25 of substantially dimensions equal to those of stud 21 and connected by a narrowing 26 of width less than large dimension of the stud 21.
  • the cutting 14 could also be formed in a wafer similar to the wafer 23.
  • the cutout 22 could be formed in the plastic of the collar.

Landscapes

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

Claims (7)

  1. Schischuh mit einem ersten Teil (1), das im wesentlichen aus einer Sohle (3) und einem den Fuss und den Knöchelbereich umgebenden Schaft (2) besteht, mit einem zweiten Teil, das aus einer Unterschenkelmanschette (4; 19) besteht, die in bezug auf den Schaft derart gelenkig ist, dass sie sich von vorn nach hinten und umgekehrt bewegen kann, und mit Mitteln zum Halten der Manschette, welche einem Kippen dieser Manschette nach hinten entgegenwirken, jedoch nachgeben, wenn die die Manschette zu kippen suchende Kraft einen bestimmten Wert übersteigt, dadurch gekennzeichnet, dass die erwähnten Haltemittel bistabile elastische Mittel sind, welche aus einem fest an einem Teil des Schuhs angebrachten Anschlag (13; 21) und aus einem elastisch verformbaren Stück (6; 4; 23 bestehen, das am anderen Teil des Schuhs befestigt und dazu bestimmt ist, durch den erwähnten Anschlag verformt zu werden.
  2. Schischuh nach Anspruch 1,dadurch gekennzeichnet, dass das elastisch verformbare Stück (6) eine gewölbte flexible Lamelle (6) ist, welche mit ihren Enden in einem der Teile des Schuhs derart eingespannt ist, dass die ein bistabiles Stück bildet.
  3. Schischuh nach Anspruch 1, dadurch gekennzeichnet, dass der Anschlag aus einem am Schaft befestigten Klotz (13) besteht, dass das bistabile Stück aus der Manschette (4) selber besteht, in welche ein länglicher Ausschnitt (14) gebildet ist, in den der erwähnte Klotz eingreift, und dass dieser Ausschnitt im wesentlichen senkrecht zu einem durch die Gelenkachse der Manschette verlaufenden Radius orientiert ist und zwei Teile (15, 16) aufweist, deren Abmessungen wenigstens gleich den Abmessungen des erwähnten Klotzes sind und welche durch eine Verengung (17) miteinander verbunden sind, deren Breite kleiner als wenigstens die grösste Querabmessung des Klotzes ist, derart, dass sich diese Verengung dem Durchgang des Klotzes widersetzt, wobei das Durchqueren der Verengung durch den Klotz durch Verformung der Manschette erfolgt.
  4. Schischuh nach Anspruch 1, dadurch gekennzeichnet, dass der Anschlag aus einem am Schaft befestigten Klotz (21) besteht, dass das bistabile Stück aus einem auf der Manschette befestigten aufgesetzten Stück (23) besteht, welches einen länglichen Ausschnitt (22) hat, in den der erwähnte Klotz (21) eingreift, und dass dieser Ausschnitt im wesentlichen senkrecht zu einem durch die Drehachse der Manschette verlaufenden Radius orientiert ist und zwei Teile (24, 25) hat, deren Abmessungen wenigstens gleich den Abmessungen des Klotzes (21) sind und welche durch eine Verengung miteinander verbunden sind, deren Breite kleiner als wenigstens die grösste Querabmessung des Klotzes ist, derart, dass sich diese Verengung dem Durchgang des Klotzes widersetzt, wobei das Durchqueren der Verengung durch den Klotz durch Verformung des aufgebrachten Stücks (23) erfolgt.
  5. Schischuh nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass der Klotz (13; 21) wenigstens zwei Paare von paarweise parallelen Facetten hat, deren Abstände für jedes Paar verschieden und grösser als die Breite der Verengung (17; 26) sind.
  6. Schischuh nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass der erwähnte Klotz (13; 21 eine Querabmessung hat, die kleiner als die Breite der erwähnten Verengung (17; 26) ist.
  7. Schischuh nach Anspruch 4, dadurch gekennzeichnet, dass das Plättchen nach dem Belieben des Benutzers gewechselt werden kann.
EP99810510A 1998-07-03 1999-06-10 Skischuh Expired - Lifetime EP0968666B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01435/98A CH692233A5 (fr) 1998-07-03 1998-07-03 Chaussure de ski.
CH143598 1998-07-03

Publications (2)

Publication Number Publication Date
EP0968666A1 EP0968666A1 (de) 2000-01-05
EP0968666B1 true EP0968666B1 (de) 2002-10-02

Family

ID=4210406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810510A Expired - Lifetime EP0968666B1 (de) 1998-07-03 1999-06-10 Skischuh

Country Status (4)

Country Link
US (1) US6295745B1 (de)
EP (1) EP0968666B1 (de)
CH (1) CH692233A5 (de)
DE (1) DE69903222T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20118134U1 (de) * 2001-11-07 2002-03-14 Neumeyer, Max, 64289 Darmstadt Schließmechanismus für Schuhe
EP3165113B1 (de) * 2011-09-15 2022-03-16 NB NewBoots SA Sportstiefel
US9241532B2 (en) 2012-01-04 2016-01-26 K-2 Corporation Ski/walk mechanism

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360979A (en) * 1978-03-15 1982-11-30 Spademan Richard George Sport shoe with a dynamic adjustable cuff assembly
FR2498061B1 (fr) * 1981-01-20 1985-05-31 Articles Sport Cie Fse Chaussure de ski
CH645001A5 (fr) * 1982-01-22 1984-09-14 Battelle Memorial Institute Chaussure de ski.
CH669718A5 (de) * 1986-06-06 1989-04-14 Lange Int Sa
CH678385A5 (de) * 1989-01-27 1991-09-13 Lange Int Sa
FR2656989B1 (fr) * 1990-01-18 1992-04-24 Salomon Sa Chaussure de ski alpin du type a "entree arriere".
US5107608A (en) 1990-10-02 1992-04-28 Arthur Kreitenberg Safety releasing ski boot
FR2678490B1 (fr) * 1991-07-01 1993-09-24 Salomon Sa Chaussure de ski avec dispositif de blocage de tige.
FR2697728B1 (fr) 1992-11-06 1995-01-13 Salomon Sa Chaussure destinée à la pratique d'un sport de glisse.
WO1997022271A1 (en) 1995-12-19 1997-06-26 Lange International S.A. Injury preventing ski boot
FR2752147B1 (fr) * 1996-08-06 1998-10-09 Salomon Sa Chaussure de sport

Also Published As

Publication number Publication date
DE69903222D1 (de) 2002-11-07
US6295745B1 (en) 2001-10-02
EP0968666A1 (de) 2000-01-05
DE69903222T2 (de) 2003-07-10
CH692233A5 (fr) 2002-04-15

Similar Documents

Publication Publication Date Title
EP0248149B1 (de) Schischuh
EP2674203A1 (de) Zehenhalter mit automatischer Auslösung in Torsion
CH645001A5 (fr) Chaussure de ski.
EP0825892B1 (de) Schuhbindungsvorrichtung für einen gleitschuh
CH668888A5 (fr) Chaussure de ski.
EP0968664B1 (de) Skischuh
FR2788444A1 (fr) Fixation declenchable pour planche de glisse
EP1104251B1 (de) Langlaufskischuh
EP0968666A1 (de) Skischuh
FR2745192A1 (fr) Dispositif de retenue d'une chaussure sur une planche de glisse.
EP0968665B1 (de) Skischuh
FR2666201A1 (fr) Chaussure de sport, notamment pour la pratique du ski de fond.
WO1997018016A1 (fr) Dispositif de retenue d'une chaussure de snowboard permettant un basculement lateral de la chaussure par rapport a la planche
EP2259851B1 (de) Bremssystem für inlineskates
EP1785172B1 (de) Sportschuh-Bindungsvorrichtung auf einem Gleitbrett
EP0667174A1 (de) Sicherheitsbindung für Skier mit Ausgleichsvorrichtung
EP4670549A1 (de) Verriegelungsvorrichtung für einen skischuh
FR3072884A1 (fr) Butee de dispositif de fixation d'une chaussure
EP2379183A1 (de) Schneeschuh mit einer kletterleiste
FR2543445A1 (fr) Fixation de securite pour ski
EP1138354B1 (de) Vorrichtung zur Halterung eines Schuhvorderteils auf einem Ski
FR2666748A1 (fr) Fixation de securite pour ski.
EP4555889A1 (de) Verriegelungsvorrichtung für einen sportschuh
CH673777A5 (de)
FR2788443A1 (fr) Fixation declenchable pour planche de glisse

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000413

AKX Designation fees paid

Free format text: DE FR IT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20020208

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REF Corresponds to:

Ref document number: 69903222

Country of ref document: DE

Date of ref document: 20021107

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030703

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050628

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20060616

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060630

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070103

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20080229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070610