EP0572611A1 - Chaussure de ski. - Google Patents

Chaussure de ski.

Info

Publication number
EP0572611A1
EP0572611A1 EP19930900119 EP93900119A EP0572611A1 EP 0572611 A1 EP0572611 A1 EP 0572611A1 EP 19930900119 EP19930900119 EP 19930900119 EP 93900119 A EP93900119 A EP 93900119A EP 0572611 A1 EP0572611 A1 EP 0572611A1
Authority
EP
European Patent Office
Prior art keywords
lever
shaft
slide
ski boot
displacement
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
EP19930900119
Other languages
German (de)
English (en)
Other versions
EP0572611B1 (fr
Inventor
Wolfgang Skerbinjek
Gerhard Trinkaus
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.)
Koflach Sport GmbH
Original Assignee
Koflach Sport & Co KG GmbH
KOEFLACH SPORTGERAETE GmbH
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 Koflach Sport & Co KG GmbH, KOEFLACH SPORTGERAETE GmbH filed Critical Koflach Sport & Co KG GmbH
Publication of EP0572611A1 publication Critical patent/EP0572611A1/fr
Application granted granted Critical
Publication of EP0572611B1 publication Critical patent/EP0572611B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A43B5/047—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot
    • A43B5/0474—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot having a walk/ski position

Definitions

  • the invention relates to a ski boot with a device for selectively locking a template position of the shaft or the cuff or releasing a pivoting of the shaft or the cuff to the rear.
  • the known devices with which the release of a walking position and the locking of a forward position of the shaft are made possible, are generally relatively large and require voluminous additional devices in the rear area of a ski boot.
  • the invention now aims to provide a device of the type mentioned at the outset, with which, with small dimensions and without significant design changes to existing ski boots, a secure locking of a template position and a simple release of a walking position are achieved becomes.
  • the development according to the invention consists essentially in the fact that the device is designed as a slide arranged in the shaft or the sleeve and interacting with a pivotable lever, the lever being in engagement with a by moving the slide in a first displacement direction Stop on the lower shell and can be pivoted out of engagement by moving the slide against the first direction of displacement.
  • the device comprises a pivotable lever and a slide
  • the prerequisite is created to integrate such a slide without any significant additional space requirement in the rear area of a cuff or a shaft, with the articulated connection of the slide with the pivotable lever ensuring a secure locking with a comparatively extremely small space requirement for the original position.
  • unlocking can be carried out in a simple manner with such a design in that the pivotable lever is brought out of engagement with the stop, whereupon when the shaft or the sleeve is pivoted relative to the shell, the stop or counter-stop which previously took effect the lower shell no longer becomes operative.
  • the stop or counter-stop which previously took effect the lower shell no longer becomes operative.
  • the design is such that the lever is pivotally connected to the slide about an axis that crosses the direction of displacement of the slide, in particular, normally, so that a particularly small construction is made possible at the same time as unproblematic absorption of the supporting forces.
  • Such a configuration enables, in particular, the preferred embodiment in which the pivot axis of the lever is mounted in the sleeve or the shaft, in which the pivot axis of the lever preferably extends through an elongated hole in the slide which extends in the direction of displacement of the slide.
  • the slot simultaneously secures the guidance of the slide and forms two stops for the ends of the displacement path of the slide, the pivoting movement of the lever depending on the displacement position being able to be forced at the same time by selecting an appropriate control surface.
  • the design is advantageously made such that the lever can be pivoted against the force of a spring, whereby Such a design can be realized in a particularly simple manner in that the spring loading the lever is designed as a compression spring and is arranged between the pivotable lever and shaft.
  • a spring loading the lever as a compression spring, this spring can also be integrated into the rear area of the cuff or the shaft, taking up very little space, and the device according to the invention is particularly easy to assemble.
  • the design is advantageously made such that the lower edge of the shaft or sleeve is connected to the lower shell via an elastic sealing element, in particular a bellows is.
  • the elastic sealing element ensures tightness even in the walking position.
  • the design is made in a particularly simple manner so that the lever is designed as a two-armed lever, the lever arm facing away from the stop on the lower shell with a guide surface on the inside of the slide facing the lever, in particular one Wedge surface cooperates, the angle between the tangent to the guide surface of the slide and the direction of displacement preferably decreasing in the direction of the pivot axis of the lever.
  • a configuration of the guide surface can be achieved partly by curved Formation of the surface of the guide surface or can be ensured by a wedge surface, which merges into a surface parallel to the direction of displacement in an end position of the slide. Furthermore, self-locking is achieved in the respective end position, so that an unintentional displacement of the slide can be largely excluded.
  • a particularly good operational safety and an ergonomically favorable design in which when the slide is actuated by hand due to the skier's posture when the slide is actuated, a locking position is automatically obtained if the design is such that the upper one
  • the sliding position of the slide corresponds to the release of the stop on the lower shell.
  • the design is advantageously made such that an extension is arranged on the upper edge of the shaft or the sleeve, which carries two tongues engaging behind a plate arranged at a distance from the inner edge of the shaft or the sleeve and by pivoting and pulling in Height direction is releasably connected to the cuff or the shaft.
  • FIG. 1 shows a side view of a ski boot according to the invention
  • 2 and 3 on an enlarged scale a partial section through the rear area of the ski boot according to the invention according to FIG. 1, the device formed by the slide and lever being shown in the template or locking position in FIG. 2 and in Figure 3, the device is shown in the unlocked walking position
  • 4 and 5 in a representation analogous to FIGS. 2 and 3, a partial section through a modified embodiment, wherein Fig. again shows the locked or template position and Fig.5 the unlocked or walking position; 6 shows a side view similar to FIG.
  • FIG. 1 shows a modified embodiment of a ski boot according to the invention with an extension arranged on the upper edge of the shaft or the cuff; 7 shows an enlarged top view in an exploded view of the attachment of the extension to the upper edge of the shaft or the cuff; and FIG. 8 shows a partial section along the middle plane of the shoe with the extension fixed on the upper edge of the upper or the cuff.
  • the ski boot 1 shown in FIG. 1 has a lower shell 2, on which a shaft or a sleeve 4 is pivotably articulated via a joint 3.
  • the inner shoe is indicated with 5.
  • a slider 6 is slidably arranged in the rear region of the shaft or sleeve 4, as will be explained in more detail with reference to the following figures.
  • a bellows 9 is provided for sealing between the lower edge 7 of the shaft or the collar 4 and the upper edge 8 of the lower shell 2 provided in this area.
  • the pivot axis 11 is guided in an elongated hole 12 in the slide, the elongated hole 12 simultaneously representing the end stops of the sliding movement of the slide 6.
  • the pivotable lever 10 is pressure-loaded by a compression spring 13 into the locked position shown in FIG. In the template position, one lever arm 14 of the lever 10 interacts with a stop 15 on the lower shell 2.
  • the direction of displacement of the slide 6 in the locking position is indicated by the arrow 16.
  • the guide surface 20 is designed such that the angle between a tangent to the guide surface 20 of the slide 6 and the direction of displacement decreases in the direction of the pivot axis 11 of the lever 10, the uncoupling of the lever arm 14 from the stop 15 of the lower shell by the curved design shown 2 and thus the walking position is ensured.
  • a sliding movement of the slide 6 in the direction of the arrow 16 in FIG. 2 is sufficient to ensure that the lever arm 14 automatically engages at the stop 15 of the lower shell 2 when taking a template position, and thus one ensure defined locking in the template position.
  • FIGS. 4 and 5 A modified embodiment is shown in FIGS. 4 and 5, the reference numerals of the preceding figures being retained for the same components.
  • a lever 10 coupled to the slide 6 and pivotable about the pivot axis 11 is provided, which lever cooperates with its lever arm 14 with a stop 15 of the lower shell 2 in the template position shown in FIG.
  • the lever 10, and in particular the lever arm 14 comes after compression of the compression spring 13 again out of engagement with the stop 15 on the lower shell 2, so that an upright walking position can be assumed.
  • a special shape of the lever arm 10 directly seals between the shaft or the sleeve 4 and the lower shell 2. Also in the illustration according to FIGS. 4 and 5, locking takes place by a movement of the slide 6 in Direction 16 to the sole of the shoe, while the unlocked position in the direction of arrow 17 is defined by an upper displacement position of the slider 6.
  • an extension or a jet 22 which can be fixed removably.
  • the attachment of the extension 22 in the area of the upper edge of the cuff or the shaft 4 takes place via tongues 23 which engage behind a plate fixed on the inside of the shaft or the cuff 4 in the area of the upper edge, as is shown in FIGS. 7 and 8.
  • the removability of the extension 22 is indicated in FIG. 6 by the double arrow 24.
  • the plate 25 is shown, which is fixed in position 27 at a distance from the upper edge on the inside of the shaft or the sleeve 4, for example by means of a screw 26.
  • the two tongues 23 of the extension or jets 22 at least partially engage behind the plate 25 for fixing in the region of the upper edge of the shaft or the sleeve 4, as is also clearly evident from FIG. 8 secure positioning of the extension 22 furthermore a stop or projection 28 which engages behind the lower edge 29 of the plate 25 in the locked position.

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

L'invention concerne une chaussure de ski comprenant un dispositif servant à bloquer, de manière sélective, la tige ou le collier (4) en position inclinée vers l'avant, ou bien servant à débloquer la tige ou le collier (4) de façon qu'elle (il) puisse basculer vers l'arrière. Ledit dispositif est conçu comme un curseur (6) logé dans la tige ou le collier (4) coopérant avec un levier (10) pivotant. Ce levier (10) peut être mis en contact avec une butée (15) située au niveau de la coque inférieure (2) par déplacement du curseur (6) dans un premier sens de déplacement (16), et ledit levier peut être dégagé par déplacement du curseur (6) dans le sens inverse au premier déplacement (16). On obtient ainsi une chaussure d'une conception simple et de faible encombrement assurant un blocage sûr dans une position inclinée vers l'avant et un déblocage simple pour passer en une position permettant la marche.
EP93900119A 1991-12-20 1992-12-21 Chaussure de ski Expired - Lifetime EP0572611B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2548/91 1991-12-20
AT0254891A AT399258B (de) 1991-12-20 1991-12-20 Skischuh
PCT/AT1992/000173 WO1993012683A1 (fr) 1991-12-20 1992-12-21 Chaussure de ski

Publications (2)

Publication Number Publication Date
EP0572611A1 true EP0572611A1 (fr) 1993-12-08
EP0572611B1 EP0572611B1 (fr) 1996-09-18

Family

ID=3536247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93900119A Expired - Lifetime EP0572611B1 (fr) 1991-12-20 1992-12-21 Chaussure de ski

Country Status (5)

Country Link
EP (1) EP0572611B1 (fr)
JP (1) JPH06505426A (fr)
AT (2) AT399258B (fr)
DE (1) DE59207192D1 (fr)
WO (1) WO1993012683A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT230955Y1 (it) * 1993-12-07 1999-07-05 Calzaturificio Tecnica Spa Dispositivo di bloccaggio per calzature sportive, in particolare per scarponi da sci
ITVE940003A1 (it) * 1994-02-04 1995-08-04 Htm Sport Spa Scarpone da sci provvisto di dispositivo di bloccaggio del gambaletto rispetto allo scafo
CH690059A5 (fr) * 1994-07-01 2000-04-14 Lange Int Sa Chaussure de ski.
DE69503713T2 (de) * 1994-07-01 1999-02-18 Lange International S.A., Fribourg Schischuh
IT1267325B1 (it) * 1994-12-05 1997-01-28 Dada Srl Dispositivo di blocco/sblocco e regolazione parti di scarponi da sci.
CH690289A5 (fr) * 1995-05-03 2000-07-14 Lange Int Sa Chaussure de ski.
US6745499B2 (en) * 2002-05-24 2004-06-08 Reebok International Ltd. Shoe sole having a resilient insert
WO2006064522A1 (fr) * 2004-12-15 2006-06-22 Tecnica Spa Dispositif de reglage pour chaussure de sport et chaussure de sport equipee de celui-ci
EP2612568A1 (fr) 2012-01-04 2013-07-10 K-2 Corporation Mécanisme de changement marche/ski

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665619A (en) * 1970-08-19 1972-05-30 Jet Stix Inc Skier leg support
US3678603A (en) * 1971-02-09 1972-07-25 Jack B Kaufman Ski boot with pressure compensating brace
CH548744A (de) * 1972-02-21 1974-05-15 Nim Konsult Wadenstuetze fuer skilaeufer.
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
CH677175A5 (fr) * 1988-10-10 1991-04-30 Lange Int Sa
FR2647649A1 (fr) * 1989-06-01 1990-12-07 Lange Int Sa Chaussure de ski
CH678685A5 (en) * 1989-06-15 1991-10-31 Lange Int Sa Ski boot with leg locked forward by rocker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9312683A1 *

Also Published As

Publication number Publication date
AT399258B (de) 1995-04-25
JPH06505426A (ja) 1994-06-23
WO1993012683A1 (fr) 1993-07-08
DE59207192D1 (de) 1996-10-24
EP0572611B1 (fr) 1996-09-18
ATA254891A (de) 1994-09-15
ATE142852T1 (de) 1996-10-15

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