EP0654228A1 - Schischuh - Google Patents

Schischuh Download PDF

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Publication number
EP0654228A1
EP0654228A1 EP94810607A EP94810607A EP0654228A1 EP 0654228 A1 EP0654228 A1 EP 0654228A1 EP 94810607 A EP94810607 A EP 94810607A EP 94810607 A EP94810607 A EP 94810607A EP 0654228 A1 EP0654228 A1 EP 0654228A1
Authority
EP
European Patent Office
Prior art keywords
collar
strap
flaps
tensioner
flap
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
EP94810607A
Other languages
English (en)
French (fr)
Other versions
EP0654228B1 (de
Inventor
Gilles Marmonier
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 EP0654228A1 publication Critical patent/EP0654228A1/de
Application granted granted Critical
Publication of EP0654228B1 publication Critical patent/EP0654228B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A43B5/0429—Adjustment of the boot to calf or shin, i.e. fibula, tibia
    • A43B5/0433—Adjustment of the boot to calf or shin, i.e. fibula, tibia to the width of calf or shin, i.e. fibula, tibia
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes

Definitions

  • the subject of the present invention is a ski boot comprising a collar-shaped upper which closes on the leg with two overlapping flaps, an inner comfort liner and means for closing and tightening the collar comprising at least one strap, one end of which is permanently connected to the collar and the other end of which is connectable to the outside of the collar by hooking means and a tensioner.
  • a ski boot is known, the collar of which is provided on the outside with a tensioner to which is attached the end of a plastic strap having a toothed surface which engages under a pawl mounted on the flap on the inside. of the necklace.
  • the present invention proposes to provide a solution to this problem. More specifically, it aims to ensure a more uniform tightening of the collar around the leg and to reduce the force which it is necessary to apply to the buckle to obtain this tightening.
  • the shoe according to the invention is characterized in that the strap, from its end connectable to the outside of the collar, passes through the collar through an opening formed on the inside of the collar and returns, from the inside. of the collar, towards the tensioner, to be fixed at a point located in the region of the outer side of the shoe.
  • the strap thus forms a loop enveloping at least the outer flap.
  • This flap does not carry any attachment element and does not support any tensile force when tightening the strap.
  • This outer flap therefore does not need to have tensile strength or pulling out of rivets, so that it can be thin and flexible, as can the inner flap.
  • These flaps can therefore adapt perfectly to the inner liner and exert a distributed and almost uniform pressure on the inner liner, thus ensuring the comfort of the leg.
  • the flaps being less rigid, the force required for tightening, that is to say the deformation of the flaps, is also less. The only role of the flaps is therefore to cover the leg and distribute the tightening pressure.
  • the end of the strap permanently connected to the collar can be fixed, for example, on the inner face of the collar or to the tensioner or to a part secured to the tensioner.
  • a muffle effect is obtained, that is to say an approximate reduction by half of the force required for tightening, but at the cost of a stroke reduced by half.
  • the tightening stroke is equal to the tensioner stroke.
  • the strap returns from the inside of the collar, under the two flaps, while in the second case the strap returns to the tensioner between the two flaps.
  • the strap can be made of a very flexible material although very resistant to traction and it is therefore possible to form with this strap a loop enveloping half the circumference of the collar and even more.
  • the tensioner can therefore be fixed at a rigid point on the collar.
  • the hooking means secured to the strap can be of various types, for example a hookable loop in a denture secured to a tensioning lever mounted on the side of the shoe or a lever, one end of which is intended to hang on and pivot in a denture fixed to the collar.
  • Figure 1 shows a ski boot in the closed position.
  • Figure 2 is a cross-sectional view of the collar according to II-II of Figure 1 showing a strap in the tight position according to a first embodiment.
  • Figure 3 is a sectional view similar to that of Figure 2 showing a second embodiment of the strap.
  • Figure 4 and a view similar to Figure 2 showing a third embodiment of the strap.
  • the shoe represented in FIG. 1 comprises a plastic shell comprising a shell bottom 1 intended to surround the foot and the heel and a rod 2 in the form of a collar articulated on the shell bottom 1 in 30.
  • a plastic shell comprising a shell bottom 1 intended to surround the foot and the heel and a rod 2 in the form of a collar articulated on the shell bottom 1 in 30.
  • the shell bottom 1 of variable volume, is provided with two tightening loops 4 and 5.
  • the collar can be closed and tightened by means of two straps 6 and 7 and two tensioners 8 and 9 acting respectively on each of the straps.
  • the collar is further provided in its upper part with a third strap 10 for tightening the upper part of the collar and the liner around the leg as described in patent application EP 93810370.
  • the strap 6 is provided at one of its ends with a rectangular metal loop 11 which hooks into a denture 12 articulated around an axis 13 on a rod 14, one of which is threaded is screwed into a connecting piece 15 articulated by a pin 16 on the tensioning lever 8 itself articulated around an axis 17 on a stirrup secured to a base 18 fixed on the outside of the collar, the term outside being considered relative to the inner and outer sides of the foot.
  • a vertical slot 19 is provided, the front edge of which has an extra thickness forming a rounded bead 20.
  • the strap 6 penetrates inside the collar 2 to through slot 19.
  • the other end of the strap 6 is fixed to the internal face of the collar 2 by means of two rivets 21 and 22 opposite the base 18.
  • the rivets 21 and 22 may be the rivets also fixing the base 18.
  • the strap 6 therefore passes under the two flaps 2a and 2b of the collar, between these flaps and the inner liner 3.
  • the strap 6 therefore presses, on the one hand, the two flaps 2a and 2b by its outer strand against the liner 3 and, on the other hand, directly the liner 3 by its inner strand.
  • the slot 19 therefore plays the role of a return or a pulley and there is a muffle effect, so that the force required for tightening is roughly halved, apart from the friction forces.
  • the muffle effect is accompanied by a reduction in half of the tightening stroke of the tensioner.
  • the two ends of the strap 6 thus move simultaneously with the dentière 12, so that the tightening and loosening stroke is equal to the stroke of the dentière 12.
  • the inner strand of the strap 6 does not act directly on the liner, but through the inner flap 2b, which allows a good distribution of the tightening pressure on the liner.
  • the end of the strap could be provided with a tensioning lever, one end of which comes to engage in a denture fixed on the side of the shoe or a lever as described in the certificate. of addition FR 2 410 449.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19940810607 1993-11-18 1994-10-19 Schischuh Expired - Lifetime EP0654228B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH446/93 1993-02-15
CH03446/93A CH689506A5 (fr) 1993-11-18 1993-11-18 Chaussure de ski.

Publications (2)

Publication Number Publication Date
EP0654228A1 true EP0654228A1 (de) 1995-05-24
EP0654228B1 EP0654228B1 (de) 1997-11-26

Family

ID=4256130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940810607 Expired - Lifetime EP0654228B1 (de) 1993-11-18 1994-10-19 Schischuh

Country Status (3)

Country Link
EP (1) EP0654228B1 (de)
CH (1) CH689506A5 (de)
DE (1) DE69407023T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2494880A1 (de) * 2011-03-04 2012-09-05 Rossignol Lange S.R.L. Halte- und Befestigungsgurt für Sportschuh zum Gleiten
US20190159544A1 (en) * 2017-11-30 2019-05-30 Salomon S.A.S. Device for tightening a sports boot

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431746A1 (de) * 1983-09-07 1985-03-21 Kastinger - Sportschuh-Gesellschaft m.b.H., Seewalchen Skischuh, insbesondere tourenskischuh
US4649657A (en) * 1984-12-24 1987-03-17 Daiwa Seiko Inc. Ski boot
FR2640123A1 (fr) * 1988-12-09 1990-06-15 Salomon Sa Chaussure de ski alpin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431746A1 (de) * 1983-09-07 1985-03-21 Kastinger - Sportschuh-Gesellschaft m.b.H., Seewalchen Skischuh, insbesondere tourenskischuh
US4649657A (en) * 1984-12-24 1987-03-17 Daiwa Seiko Inc. Ski boot
FR2640123A1 (fr) * 1988-12-09 1990-06-15 Salomon Sa Chaussure de ski alpin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2494880A1 (de) * 2011-03-04 2012-09-05 Rossignol Lange S.R.L. Halte- und Befestigungsgurt für Sportschuh zum Gleiten
US20190159544A1 (en) * 2017-11-30 2019-05-30 Salomon S.A.S. Device for tightening a sports boot
US11178932B2 (en) * 2017-11-30 2021-11-23 Salomon S.A.S. Device for tightening a sports boot

Also Published As

Publication number Publication date
DE69407023T2 (de) 1998-06-04
DE69407023D1 (de) 1998-01-08
EP0654228B1 (de) 1997-11-26
CH689506A5 (fr) 1999-05-31

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