EP0356400A2 - Chaussure de sport - Google Patents

Chaussure de sport Download PDF

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Publication number
EP0356400A2
EP0356400A2 EP89810632A EP89810632A EP0356400A2 EP 0356400 A2 EP0356400 A2 EP 0356400A2 EP 89810632 A EP89810632 A EP 89810632A EP 89810632 A EP89810632 A EP 89810632A EP 0356400 A2 EP0356400 A2 EP 0356400A2
Authority
EP
European Patent Office
Prior art keywords
shoe
joint means
straight line
sports shoe
ankle
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.)
Withdrawn
Application number
EP89810632A
Other languages
German (de)
English (en)
Other versions
EP0356400A3 (fr
Inventor
Helmut Girardelli
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.)
OBEGA 87 AG APPENZELL
Original Assignee
OBEGA 87 AG APPENZELL
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 OBEGA 87 AG APPENZELL filed Critical OBEGA 87 AG APPENZELL
Publication of EP0356400A2 publication Critical patent/EP0356400A2/fr
Publication of EP0356400A3 publication Critical patent/EP0356400A3/fr
Withdrawn legal-status Critical Current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
    • A43B5/0468—Adjustment of the angle of the boot to the ski

Definitions

  • the present invention relates to a sports shoe according to the preamble of claim 1.
  • Sports shoes in particular ski shoes, which are available on the market today and are used for alpine skiing, usually have a high shaft or upper part which extends approximately to the region of the middle of the lower leg and which is connected in an articulated or hinge-like manner to a lower part which surrounds the foot and is pivotable or tiltable in the direction of the shoe longitudinal axis.
  • the lower part of the ski boot is detachably connected to the ski with its specially designed sole.
  • the purpose of the binding is to ensure that the ski boot is rigidly connected to the ski as long as the forces acting on the binding do not exceed certain limit values.
  • the above-mentioned pivotability enables the skier to adapt his posture to his driving style through more or less presentation.
  • the ski boots currently in use have an outer shoe essentially comprising the sole, the lower part and the upper part mentioned, in the interior of which an inner shoe is arranged, for example by foaming, inflating or by other means the foot of the respective person Carrier is customizable.
  • the parts of the outer shoe mentioned today are preferably made from shell-shaped pressed plastic parts. Locking devices are in the for easy entry and exit from the shoe A wide variety of variations are available, with which the outer shoe can be expanded or opened and locked again.
  • the above-mentioned inclination of the upper part in relation to the lower part of the ski boot is usually achieved by the upper part overlapping the lower part over a certain area, wherein in this overlapping area joint means are arranged both on the outside and on the inside of the ski shoe.
  • a straight line connecting the said joint means runs at right angles and transversely to the longitudinal axis of the shoe.
  • FIG. 1 shows a schematic top view of a right human foot 1.
  • the lower leg 2 shown in section.
  • the known fact that the inner ankle 3 is closer to the tip of the foot than the outer ankle 4 can be clearly seen from FIG. 1.
  • the foot 1 is left immovable on its support in its normal, straight forward position, however, it is found that when the lower leg 2 is bent forward, the knee moves obliquely inwards, as shown in FIG. 1 is indicated by the straight line d.
  • the joints which connect the shaft or upper part of the ski boot to the lower part either lie on the straight line b or, as is indicated in the patent specification mentioned at the outset, on the straight connecting line c of the two ankles.
  • the ski boot according to the invention which is shown in one exemplary embodiment in FIGS. 2 and 3, takes into account the actual direction of movement of the lower leg (straight line d) in that the connecting joints of the two shoe parts are arranged lying on the straight line (e).
  • Fig. 2 shows a side view of the Invention according to ski boots 5.
  • the right ski boot is shown with its inner side 7.
  • a shaft or upper part 10 encompasses the lower leg of the person wearing the shoe and extends in height to approximately the area of the center of the lower leg.
  • locking means 11 are provided which, in the open state, permit the upper part 10 and / or the lower part 9 of the ski boot 5 to be expanded or unfolded.
  • a region of the upper part 10 facing the lower part 9 overlaps a region of the lower part 9 facing the upper part 10.
  • joint means 14 are arranged on the inside 7 of the ski shoe and joint means 12 on the outside 6 of the ski shoe.
  • the said joint means serve that the upper part 10 can be inclined substantially in the longitudinal direction of the shoe relative to the lower part 9.
  • the joint means are not arranged parallel to the straight line b, which is perpendicular to the longitudinal axis a 'of the shoe, but are arranged in relation to the straight line just mentioned so that the joint means 12 present on the outside 6 of the shoe Shoe tip and the joint means 14 lying on the inside of the shoe 7 are shifted towards the heel of the shoe.
  • the pivot axes 13, 15 lie on the straight line e, which includes the already mentioned angle ⁇ of preferably 3 ° to 4 ° with the straight line b perpendicular to the longitudinal shoe axis a '.
  • the upper part 10 is thereby opposite to the lower part 9 in the direction of the straight line d diagonally inwards around the Swivel axes 13, 15 tiltable. so in the same direction as the skier's knees when presenting.
  • the connecting straight line e of the pivot axes 13, 15 runs essentially parallel to the sole 8 and is intended to cross the inner ankle of the person wearing the shoe so that the inner joint means 14 cover said ankle as concentrically as possible.
  • the outer joint means 12 lie in front of the outer ankle.
  • the joint means 12, 14 are constructed in the ski boot according to the invention in such a way that the pivot axes 13, 15 for adapting the inner joint means 14 to the position of the inner ankle 3 are essentially parallel to one of the straight line e vertical plane are slidably arranged.
  • a possible embodiment of such a joint means is described further below with reference to FIG. 4.
  • the swivel range of the upper part 10 is limited to the front by a front stop 18 incorporated in the lower part 9 and to the rear by a rear stop 19 also incorporated in the lower part 9.
  • the identification 20 in FIG. 3 indicates the upper end of the padded inner shoe. So that a pivoting of the upper part 10 in relation to the lower part 9 in the direction of the straight line d is possible, front 16 or rear recesses, spaces or air gaps 17 between the two shoe parts 9, 10 must be oriented toward the pivoting direction d.
  • FIG. 4 shows a possible embodiment of a joint means with a displaceable pivot axis.
  • a part of the right ankle is shown with a view from the front, consisting of the shin 26, the fibula 27 and the ankle 28 inner ankle 3 is part of the shin and the outer ankle 4 is part of the fibula.
  • the shin 26 can be pivoted together with the fibula 27 about the ankle 28 with respect to the axis e.
  • the inner joint means 14 of the ski boot 5 according to the invention are shown in section adjacent to the inner ankle 3. The figure shows the ideal case in which the joint means 14 are exactly concentric with the ankle 3.
  • the articulation means 14 would have to be moved downwards to adapt to this position of the ankle. Only with pivot means 14 set concentrically to the ankle 3 is it possible to pivot the upper part 10 free of pressure points in relation to the lower part 9 of the shoe.
  • the construction of a possible embodiment of the joint means is described below. With 29 the shell of the upper part 10 is shown, which overlaps the shell 30 of the lower part 9.
  • the shell 30 and the shell 29 each have a through hole 33, 40 in their overlap region. These holes are adjacent to each other.
  • a disc 31 arranged on the inside of the shoe has a concave surface facing the ankle 3 and has a cylindrical concentric extension 32 on the side facing away from the ankle, which penetrates the through holes 33, 40 and forms the inner pivot axis 15.
  • the diameter of the extension 32 corresponds to approximately half the diameter of the bores 33, 40.
  • the extension 32 is provided with an internal thread from its free end.
  • An outer disk 36 with a concave side facing the disk 31 has a centrally arranged threaded shoulder 37, which is used to engage in the inner thread of the shoulder 32 is determined on.
  • the outside of this disc preferably has a convex shape.
  • the two disks 31, 36 can be displaced essentially parallel to a plane perpendicular to the axis e in the region of the cross-sectional area of the bores 33, 40 and can be adjusted to the position of the inner ankle 3.
  • Each of the disks has toothings 38, 39 on the side facing the corresponding shaft of the shoe part. After the two disks have been tightened, these toothings engage in the material of the shells 30, 29 of the two shoe parts. Further displacement of the individual parts of the joint means 14 is prevented on the one hand and on the other hand the toothing forms a safeguard against the unintentional loosening or unscrewing of the two disks 31, 36.
  • an intermediate layer 34 preferably made of a good lubricating material such as Teflon, is arranged between the two shell parts 30 and 29.
  • Teflon a good lubricating material
  • predetermined bending points would be arranged according to the same criteria as the joint means of the present description.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19890810632 1988-08-25 1989-08-24 Chaussure de sport Withdrawn EP0356400A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH316188 1988-08-25
CH3161/88 1988-08-25

Publications (2)

Publication Number Publication Date
EP0356400A2 true EP0356400A2 (fr) 1990-02-28
EP0356400A3 EP0356400A3 (fr) 1991-06-12

Family

ID=4249937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810632 Withdrawn EP0356400A3 (fr) 1988-08-25 1989-08-24 Chaussure de sport

Country Status (1)

Country Link
EP (1) EP0356400A3 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663820A3 (fr) * 1990-06-29 1992-01-03 Rossignol Sa Chaussure de ski en matiere plastique.
EP0471955A1 (fr) * 1990-08-22 1992-02-26 Salomon S.A. Chaussure de sport à collier articulé
WO1993010681A1 (fr) * 1991-11-26 1993-06-10 Peter Wirnsberger Chaussure de ski
WO1993018676A1 (fr) * 1992-03-24 1993-09-30 Herbert Auer Chaussure de sport
EP0570053A1 (fr) * 1992-05-15 1993-11-18 TECNICA SpA Dispositif pour ajuster l'inclinaison latérale d'une chaussure de ski
AT398156B (de) * 1992-06-03 1994-10-25 Tyrolia Freizeitgeraete Sportschuh insb. langlaufskischuh
DE4404911A1 (de) * 1994-02-16 1995-08-17 Georg Dr Ahlbaeumer Schuh, insbesondere Sportschuh oder orthopädischer Strumpf, mit Sprunggelenkstabilisierung
US5454173A (en) * 1990-08-22 1995-10-03 Salomon S.A. Sports boot with a journalled collar
CH688535A5 (de) * 1995-01-27 1997-11-14 Weber Bernhard G Sportschuh.
US6663118B1 (en) 1998-12-02 2003-12-16 Shimano, Inc. Snowboard interface with an upper portion that translates and rotates relative to a lower portion
US7000336B2 (en) * 2002-03-26 2006-02-21 Aulei Leitner & Auer Oeg Training shoe, in particular ski-shoe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529526A (de) * 1970-07-10 1972-10-31 Hope Kk Schischuh
EP0233957A1 (fr) * 1986-01-30 1987-09-02 Robert C. Limbach Procédé d'ajustement de chaussures de ski

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529526A (de) * 1970-07-10 1972-10-31 Hope Kk Schischuh
EP0233957A1 (fr) * 1986-01-30 1987-09-02 Robert C. Limbach Procédé d'ajustement de chaussures de ski

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663820A3 (fr) * 1990-06-29 1992-01-03 Rossignol Sa Chaussure de ski en matiere plastique.
US5675917A (en) * 1990-08-22 1997-10-14 Salomon S.A. Sports boot with a journalled collar
EP0471955A1 (fr) * 1990-08-22 1992-02-26 Salomon S.A. Chaussure de sport à collier articulé
FR2666008A1 (fr) * 1990-08-22 1992-02-28 Salomon Sa Chaussure de sport a collier articule.
US5454173A (en) * 1990-08-22 1995-10-03 Salomon S.A. Sports boot with a journalled collar
WO1993010681A1 (fr) * 1991-11-26 1993-06-10 Peter Wirnsberger Chaussure de ski
WO1993018676A1 (fr) * 1992-03-24 1993-09-30 Herbert Auer Chaussure de sport
AT401215B (de) * 1992-03-24 1996-07-25 Auer Herbert Sportschuh
EP0570053A1 (fr) * 1992-05-15 1993-11-18 TECNICA SpA Dispositif pour ajuster l'inclinaison latérale d'une chaussure de ski
US5363572A (en) * 1992-05-15 1994-11-15 Calzaturificio Tecnica Spa Lateral-inclination adjusting device for ski-boots
AT398156B (de) * 1992-06-03 1994-10-25 Tyrolia Freizeitgeraete Sportschuh insb. langlaufskischuh
DE4404911A1 (de) * 1994-02-16 1995-08-17 Georg Dr Ahlbaeumer Schuh, insbesondere Sportschuh oder orthopädischer Strumpf, mit Sprunggelenkstabilisierung
US5778563A (en) * 1994-02-16 1998-07-14 Ahlbaeumer; Georg Shoe, in particular sport shoe or orthopaedic stocking with ankle stabilization
CH688535A5 (de) * 1995-01-27 1997-11-14 Weber Bernhard G Sportschuh.
US6663118B1 (en) 1998-12-02 2003-12-16 Shimano, Inc. Snowboard interface with an upper portion that translates and rotates relative to a lower portion
US7000336B2 (en) * 2002-03-26 2006-02-21 Aulei Leitner & Auer Oeg Training shoe, in particular ski-shoe

Also Published As

Publication number Publication date
EP0356400A3 (fr) 1991-06-12

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