EP0316605A2 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

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Publication number
EP0316605A2
EP0316605A2 EP88117449A EP88117449A EP0316605A2 EP 0316605 A2 EP0316605 A2 EP 0316605A2 EP 88117449 A EP88117449 A EP 88117449A EP 88117449 A EP88117449 A EP 88117449A EP 0316605 A2 EP0316605 A2 EP 0316605A2
Authority
EP
European Patent Office
Prior art keywords
ski boot
shaft
holding elements
boot according
sole
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.)
Ceased
Application number
EP88117449A
Other languages
German (de)
English (en)
Other versions
EP0316605A3 (fr
Inventor
Klaus Walkhoff
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.)
Raichle Sportschuh AG
Original Assignee
Raichle Sportschuh AG
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 Raichle Sportschuh AG filed Critical Raichle Sportschuh AG
Publication of EP0316605A2 publication Critical patent/EP0316605A2/fr
Publication of EP0316605A3 publication Critical patent/EP0316605A3/fr
Ceased legal-status Critical Current

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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
    • A43B5/0435—Adjustment of the boot to the foot
    • A43B5/0439—Adjustment of the boot to the foot to the heel; Heel clamping devices; Heel supports

Definitions

  • the present invention relates to a ski boot according to the preamble of claim 1.
  • Ski boots in particular those into which a rear shaft part, which encloses the heel and the lower calf part and which is pivotably mounted on a front shaft part covering the foot, are entered from behind, often have the defect that the heel has none finds a good hold. However, this is necessary for a good transfer of the control forces from the foot to the ski.
  • ski boots which have clamping pads arranged in the heel area on the inner boot, which hold the heel bone in the area of the Achilles tendon. In order not to make it difficult to get into the ski boot, these clamping pads cannot be made to any size. This can mean that the clamping pads are often not sufficiently snug against the foot in the area of the heel.
  • the object of the invention is therefore to propose a holding arrangement which acts on the heel bone in the region of the Achilles tendon, which gives the skier a secure hold regardless of the shape of the foot of the skier and still does not impede entry into the ski shoe.
  • a ski boot which has a front stiff shaft part covering the foot, on which in the area of the ankle an upper shaft part encompassing the lower area of the shin and one part encompassing the heel and the lower part of the calf rear shaft part are pivotally mounted.
  • the front part of the shaft has a rigid tab protruding upwards in the area of the heel, which can be brought into action on the heel bone in the area of the Achilles tendon.
  • a threaded rod which runs parallel to the sole and perpendicular to the longitudinal direction of the shoe, is rotatably mounted on the rear shaft part.
  • the spacing of the wedges can be adjusted by means of the threaded rod and their wedge surfaces act on the outside of the bracket.
  • the rigid tab is pressed towards the front shaft part when the distance between the wedges is reduced.
  • This forward-facing force is transmitted through the inner shoe to the foot, which is thus pressed against the front part of the shaft and against a holding device covering the foot in the instep area in a saddle shape.
  • the distance between the holding elements can, if necessary, be increased for getting in and out of the ski boot, and by adjusting the distance each foot is given a secure hold, regardless of its shape. Since the holding elements are provided on the inside of the shaft, they act directly on the inner shoe or on the foot, possibly via padding arranged on the holding elements.
  • a particularly convenient adjustment of the distance between the holding elements is made possible if this can be adjusted by means of an adjusting element arranged outside the shaft.
  • the holding arrangement is particularly simple and it takes up very little space.
  • the adjusting member has a toggle which can be folded over from its actuating position into a rest position and which comes to rest in a recess in the shaft in the rest position.
  • the gag In the actuating position, the gag enables the distance between the holding elements to be set with little effort, and in the rest position it does not protrude above the shell, so that an injury to the gag, an unwanted change in the setting of the Distance or getting caught on a foreign object is avoided.
  • An embodiment according to claim 7 allows a particularly good adaptation of the holding elements to the shape of the foot in the heel area.
  • the ski boot 10 has a sole 12 and a shaft 14.
  • an upper and a lower region of the shinbone are encircled in the region of the ankle fender shaft part 18 and a rear shaft part 20 which swings around the heel and the lower part of the calf.
  • the upper and rear shaft parts 18, 20 can be tensioned against one another by means of a conventional closure 22.
  • a padded inner shoe 24 is arranged in the interior of the shaft 14 and protrudes over the upper ends of the upper and rear shaft parts 18, 20.
  • a holding arrangement 26 is provided on the rear shaft part 20, which presses the inner shoe 24 laterally against the heel bone in the region of the Achilles tendon. In the area of the holding arrangement 26, the rear shaft part 20 is shown partially in section. Of two holding elements 28, only one is specified, which sits on a threaded rod 30 on which a toggle 32 is arranged, as will be described further below.
  • FIG. 2 the rear shaft part 20, the inner shoe 24 and the holding arrangement 26 are shown enlarged in a section along the line II-II of FIG. 1.
  • the axis 34 of the threaded rod 30 runs parallel to the sole 12 (see FIG. 1) and transversely to the longitudinal direction of the shoe, which is indicated by the dash-dotted line and designated by 36.
  • the threaded rod 30 is rotatable on the rear shaft part 20, but is not longitudinally displaceable and has two opposite threads 38, 38 '.
  • the holding elements 28 each have a part 40, in which a corresponding internal thread 42, 42 'is arranged, on the threaded rod 30.
  • the rear shell part 20 has a recess 48.
  • the toggle 32 is shown in the operating position in FIG. 2.
  • the distance between the holding elements 28 shown with solid lines is designated by B.
  • This distance B can be changed by turning the threaded rod 30 by means of the toggle 32.
  • the holding elements 28 with a minimal distance B and the shape of the inner shoe 24 changed thereby are indicated by dashed lines.
  • FIG 3 shows only a part of the rear shell part 20 with the recess 48.
  • the gag 32 is indicated with solid lines in the actuation position and with dashed lines and 32 'in the rest position.
  • the arrow C indicates the pivoting direction of the toggle 32 around the shaft 46.
  • the holding elements 28 seated on the threaded rod 30 have elongated holes 50 which improve the adaptability of the holding elements 28 to the shape of the foot.
  • the holding arrangement 26 functions as follows: Before getting into the ski boot 10, the holding elements 28 are separated from one another by the greatest possible distance B, so that the holding elements 28 bear laterally on the rear shell part 20. As shown in solid lines in FIG. 2. This leaves enough space for the foot to slide into the front shell part 16 and also the heel onto the sole 12 to turn off. The upper and rear shaft parts 18, 20 are then pulled toward one another by means of the closure 22. Now the knob 32 is pivoted in the arrow direction C from the rest position 32 'into the actuating position 32 and by subsequently turning the knob 32 in the arrow direction A, the distance B between the holding elements 28 can now be reduced. The toggle 32 is rotated until a comfortable fit of the inner shoe on the heel bone in the area of the Achilles tendon can be felt.
  • the surface pressure of the holding elements 28 on the heel can be selected in such a way that a pain-free, full sitting feeling is created in the area of the Achilles tendon.
  • the gag 32 is pivoted back again in the direction of arrow C into the rest position 32 '. It should be noted that the toggle 32 pivots into the recess 48 and therefore does not protrude, or protrudes very little, above the shaft 14.
  • the holding elements 28 are mounted on the threaded rod 30 so as to be pivotable to a limited extent about the axis 34 (see in particular the distance between the holding element 28 and the inner surface of the rear shaft part 20 in FIG. 1). This enables a further adaptation of the holding elements 28 to the heel in the area of the Achilles tendon.
  • FIG. 4 shows the same ski boot 10 with the same holding arrangement 26 as in FIG. 1. Identical parts are given the same reference numerals in the two figures. This will only be dealt with to the extent that this is necessary for understanding the ski boot 10 shown in FIG. 4.
  • a stiff inner sole 52 is shown in dashed lines. This can be raised or lowered by means of an adjusting device 54 provided in the heel area 12 'from a lower position shown in dashed lines to an upper position shown in dash-dotted lines and designated 52', the insole 52 remaining in contact with the inner surface of the sole 12 in the toe area. This allows the distance D between the threaded rod 30 and the insole 52 to be reduced by the dimension d.
  • the adjusting device 54 has a parallel to the sole 12 and transverse to the shoe longitudinal direction 36 (Fig. 2) in the heel area 12 'rotatably mounted adjusting shaft 56.
  • the position of this setting shaft 56 is adjustable from the outside of the shoe.
  • the adjusting shaft 56 and thus the eccentric disk 58 are rotated into the position shown in broken lines, so that the insole 52 is in its lower end position.
  • the adjusting shaft 56 is rotated by 180 °, so that the insole 52 is raised to its upper end position 52 '.
  • an optimal adaptation of the holding arrangement 26 to the foot is also achieved in the direction perpendicular to the sole 12.
  • the holding elements 28 are displaced symmetrically to the center plane of the shoe by means of the threaded rod 30 (see FIG. 2). It should be noted that an asymmetrical shift is also possible if, for example, the threads 38, 38 ′ are arranged on two separate threaded rods and one holding element 28 is seated on each threaded rod, each of which can be individually rotated by means of a knob 32. It can also be seen that an asymmetrical displacement of the holding elements 28 by means of opposing threads 38, 38 'on the same threaded rod 30 with different pitches and with corresponding internal threads 42, 42' on the holding elements 28 is possible.
  • a toggle 32 arranged outside the rear shell part 20 can be dispensed with if the mutual distance B between the holding elements 28 can be adjusted, for example by means of an electric motor. It can also be seen that the proposed holding arrangement 26 is used in all ski boots, regardless of the type of shaft and the possible entry.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP88117449A 1987-11-20 1988-10-20 Chaussure de ski Ceased EP0316605A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4532/87A CH673756A5 (fr) 1987-11-20 1987-11-20
CH4532/87 1987-11-20

Publications (2)

Publication Number Publication Date
EP0316605A2 true EP0316605A2 (fr) 1989-05-24
EP0316605A3 EP0316605A3 (fr) 1989-08-16

Family

ID=4277849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117449A Ceased EP0316605A3 (fr) 1987-11-20 1988-10-20 Chaussure de ski

Country Status (2)

Country Link
EP (1) EP0316605A3 (fr)
CH (1) CH673756A5 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336921A2 (fr) * 1988-03-25 1989-10-11 KASTINGER SKIBOOTS GmbH Chaussure de ski
US4922632A (en) * 1988-10-10 1990-05-08 Lange International S.A. Ski boot
US4962594A (en) * 1988-07-07 1990-10-16 Calzaturificio Tecnica Spa Adjustment device of the flexibility for ski boots
EP0410080A2 (fr) * 1989-04-17 1991-01-30 NORDICA S.p.A Dispositif de securité pour pied et particulièrement pour des chaussures de ski
US5046268A (en) * 1988-12-06 1991-09-10 Dolomite S.P.A. Ski boot with adjustable spoiler
CH679362A5 (en) * 1989-08-07 1992-02-14 Lange Int Sa Ski boot with tongue protruding achilles tendon - shell has extensions superposed on sides of tendon and outside tongue when boot is closed
US5090139A (en) * 1989-08-18 1992-02-25 Raichle Sportschuh Ag Ski boot with a height-adjustable foot-bed
US5253436A (en) * 1988-10-11 1993-10-19 Lange International S.A. Ski boot with foot wedging means
EP0583654A1 (fr) * 1992-07-31 1994-02-23 NORDICA S.p.A. Dispositif de calage pour chaussures de sport
EP0691087A1 (fr) * 1994-07-07 1996-01-10 NORDICA S.p.A. Dispositif de tenue du pied, en particulier pour chaussures de ski

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334315A1 (fr) * 1975-12-10 1977-07-08 Pinet Georges Chaussure de ski
FR2469885A1 (fr) * 1979-11-22 1981-05-29 Salomon & Fils F Chaussure, notamment chaussure de ski, comprenant un systeme de tenue de pied interne
EP0158574A1 (fr) * 1984-04-06 1985-10-16 Skis Rossignol S.A. Chaussure de ski

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334315A1 (fr) * 1975-12-10 1977-07-08 Pinet Georges Chaussure de ski
FR2469885A1 (fr) * 1979-11-22 1981-05-29 Salomon & Fils F Chaussure, notamment chaussure de ski, comprenant un systeme de tenue de pied interne
EP0158574A1 (fr) * 1984-04-06 1985-10-16 Skis Rossignol S.A. Chaussure de ski

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336921A2 (fr) * 1988-03-25 1989-10-11 KASTINGER SKIBOOTS GmbH Chaussure de ski
EP0336921A3 (fr) * 1988-03-25 1990-07-04 KASTINGER SKIBOOTS GmbH Chaussure de ski
US4962594A (en) * 1988-07-07 1990-10-16 Calzaturificio Tecnica Spa Adjustment device of the flexibility for ski boots
US4922632A (en) * 1988-10-10 1990-05-08 Lange International S.A. Ski boot
US5253436A (en) * 1988-10-11 1993-10-19 Lange International S.A. Ski boot with foot wedging means
US5046268A (en) * 1988-12-06 1991-09-10 Dolomite S.P.A. Ski boot with adjustable spoiler
EP0410080A3 (en) * 1989-04-17 1992-01-15 Nordica S.P.A Foot securing device, particularly for ski boots
EP0410080A2 (fr) * 1989-04-17 1991-01-30 NORDICA S.p.A Dispositif de securité pour pied et particulièrement pour des chaussures de ski
CH679362A5 (en) * 1989-08-07 1992-02-14 Lange Int Sa Ski boot with tongue protruding achilles tendon - shell has extensions superposed on sides of tendon and outside tongue when boot is closed
US5090139A (en) * 1989-08-18 1992-02-25 Raichle Sportschuh Ag Ski boot with a height-adjustable foot-bed
EP0583654A1 (fr) * 1992-07-31 1994-02-23 NORDICA S.p.A. Dispositif de calage pour chaussures de sport
US5483758A (en) * 1992-07-31 1996-01-16 Nordica S.P.A. Securing device for sports shoes
EP0691087A1 (fr) * 1994-07-07 1996-01-10 NORDICA S.p.A. Dispositif de tenue du pied, en particulier pour chaussures de ski
US5555651A (en) * 1994-07-07 1996-09-17 Nordica S.P.A. Foot securing device particularly for ski boots

Also Published As

Publication number Publication date
EP0316605A3 (fr) 1989-08-16
CH673756A5 (fr) 1990-04-12

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