EP0133476A1 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

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Publication number
EP0133476A1
EP0133476A1 EP84107847A EP84107847A EP0133476A1 EP 0133476 A1 EP0133476 A1 EP 0133476A1 EP 84107847 A EP84107847 A EP 84107847A EP 84107847 A EP84107847 A EP 84107847A EP 0133476 A1 EP0133476 A1 EP 0133476A1
Authority
EP
European Patent Office
Prior art keywords
shin
ski boot
shaft
instep
boot according
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
EP84107847A
Other languages
German (de)
English (en)
Other versions
EP0133476B1 (fr
Inventor
Hans Martin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84107847T priority Critical patent/ATE29369T1/de
Publication of EP0133476A1 publication Critical patent/EP0133476A1/fr
Application granted granted Critical
Publication of EP0133476B1 publication Critical patent/EP0133476B1/fr
Expired 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
    • A43B5/0443—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices
    • A43B5/0445—Adjustment of the boot to the foot to the instep of the foot, e.g. metatarsals; Metatarsal clamping devices directly actuated by non flexible means, e.g. screws, levers

Definitions

  • the invention relates to a ski boot which is composed of a lower part provided with a sole and an upper part adjoining the lower part, the upper part having a cap part and a shaft.
  • ski boots in which both the upper part and the lower part are made almost exclusively of plastic, it is known to make it easier for the driver to get in and out of the ski boot by separating the calf-side part of the shaft from the rest of the shaft and as a calf part pivotally mounted in the heel area is formed. This calf part is held together by at least one drawstring with the rest of the shaft part.
  • the pivotable calf part is pulled against the calf by a drawstring attached to the shin-side part of the shaft and held together with the remaining part of the shaft.
  • the contraction and the tight, play-free pressing of the ski boot against the foot of the driver, especially in the area of the instep, is achieved by a shin provided with a tensioning bracket.
  • the tensioning device also tensions a tensioning cable running across the instep in a zigzag shape, thereby pulling and pressing the instep area of the ski boot against the foot of the skier.
  • a pivotable calf part is also provided which is separate from the shaft and is pulled against the calf by a drawstring fastened to the shin-side part of the shaft.
  • a tibia-side tensioning device in order to generate the tension required for smooth tensioning of the ski boot in the area of the instep.
  • a pressing and tensioning part is arranged in the instep area and this is connected to the pivoting calf part by at least one tensioning cable.
  • the common feature is a tension element which transmits the tensioning movement for tight, play-free tensioning of the ski boot in the instep area.
  • the clamping element is in both embodiments at least one tension cable guided over guides, which is actuated in the first-mentioned embodiment by the shin-side tensioning device and in the second-mentioned embodiment by the pivotable calf part.
  • the tension cable with its guides which are designed either as a Bowden cable or as a cable laid in guide grooves, represents a relatively complex part of the ski boot, which also requires careful assembly, because the length of the tension cable must be able to be adapted to different foot shapes.
  • a dimensionally stable support body extends over both a part of the instep and a part of the shin, which is held by a tightening strap which surrounds and contracts the shank part by pressing the support body against the same. It is thereby achieved that the pressing of the support body, in particular in the area at the transition from the shin area to the instep area, is carried out by the tensioning band without switching on an additional tensioning element.
  • the ski boot shown in FIGS. 1 and 2 has an upper part 1 and a lower part 2.
  • the upper part 1 is composed of a cap part 3, which extends against the instep area, and a shaft 4, the shaft being formed in two parts and having a shin part 5 and a calf side part 6.
  • the shin part 5 of the shank is pivotally mounted about an axis of rotation 8 running perpendicular to the longitudinal plane of the ski boot and the calf side part 6 of the shaft around an axis of rotation 9 running parallel to it and in the heel area.
  • the lower part of the ski boot 2 essentially has a sole 10; any fitting parts on the cap or on the heel of the sole 10 are omitted for the sake of simplicity.
  • the shin part 5 of the shin is provided with a tensioning strap 11, which is equipped with a tension lock (not shown), with which the two shaft portions (5, 6) are pulled together, so that an inner shoe 12 located in the interior of the upper part 1 passes through the tensioning strap 11 lays tightly around the driver's leg.
  • the shin part 5 of the shin has an extension part 13 on the instep side, with a tension in the area of the transition from the sheep part to the instep part device 14, for example a clamping screw, is arranged.
  • the calf-side shaft part 6 has a material reinforcement 16 against the heel-side end 15, which gives the calf-side shaft part 6 greater rigidity.
  • the wall reinforcement 16 can be designed in various ways and can also have ribs. The wall reinforcement 16 serves to prevent an impermissible change in shape due to the force exerted by the tensioning band 11.
  • a rigid support body 17 is mounted, which extends both over a part of the instep and over a part of the shin.
  • the term "dimensionally stable" is to be understood as a shape in which practically no or only small elastic deformations can occur.
  • the support body 17 should be able, after it is initially supported with its edge 17 ′ on the shin and attracted by the tensioning band 11 underneath, to also apply in an analogous manner to the part of the support body on the instep.
  • the support body 17, which is designed essentially as a reinforced shell part is made of plastic and is provided with reinforcing beads or ribs 18 to increase its rigidity. It would also be possible to produce the support body 17 from metal in such a way that it also lies against the shin and instep and can thereby be elastically deformed by the forces that occur.
  • Fig. 1 the insertion of the support body 17 and the start of the clamping process is shown.
  • the shine is located sheep on both sides part 5 in the dash-dotted position.
  • the shin part 5 of the shin is moved against the shin and pressed tightly against the support body 17 using the tensioning band 11, see FIG. 2. Because the support body lies snugly against the shin, the part of the support body 17 on the instep part of the instep part of the foot, see FIG. 2, from which the position of the part of the support body 17 on the instep side can be seen.
  • the support body 17 produces the same pressing effect by this pivoting movement as if it were tensioned by a tensioning cable used in the embodiments of the prior art.
  • a tensioning device 14 for example a tensioning screw, the pressing force that occurs can also be adjusted sensitively.
  • the support body 17 not only easily achieves the pressing force required for skiing on the instep area of the skier's foot, but also further simplifications are possible. For example, it would be possible to dispense with the swiveling of the calf-side shaft part 6, since if the shin-side shaft part 5 can be swiveled sufficiently, entry is also possible without swiveling the shin-side shaft part 5.
  • a further simplification could be achieved in that the tibia-side shaft part 5 is dispensed with and the tensioning band 11 is fastened directly on the tibia-side part of the support body 17, and this then forms the tibia-side shaft part.
  • the shin part 5 of the shin is used to hold the support body 17, this can optionally be designed without bearing on the pivot axis 8 if it can be held in position by the tensioning band 11. If the support body 17 is used without a shank part 5 on the shin side, its position is ensured by the tensioning band 11, which is prevented from slipping upwards by suitable means. Finally, the support body 17 could be e.g. resilient bracket, which is anchored in the region of the pivot shaft 8, are held in 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)
EP84107847A 1983-08-03 1984-07-05 Chaussure de ski Expired EP0133476B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107847T ATE29369T1 (de) 1983-08-03 1984-07-05 Skischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4224/83A CH661847A5 (de) 1983-08-03 1983-08-03 Skischuh.
CH4224/83 1983-08-03

Publications (2)

Publication Number Publication Date
EP0133476A1 true EP0133476A1 (fr) 1985-02-27
EP0133476B1 EP0133476B1 (fr) 1987-09-09

Family

ID=4272116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107847A Expired EP0133476B1 (fr) 1983-08-03 1984-07-05 Chaussure de ski

Country Status (6)

Country Link
US (1) US4580357A (fr)
EP (1) EP0133476B1 (fr)
JP (1) JPS6040006A (fr)
AT (1) ATE29369T1 (fr)
CH (1) CH661847A5 (fr)
DE (1) DE3465871D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258774A2 (fr) * 1986-09-02 1988-03-09 NORDICA S.p.A Dispositif de maintien du pied, en particulier pour chaussures de ski
FR2673516A1 (fr) * 1991-03-05 1992-09-11 Salomon Sa Chaussure de ski alpin, munie d'une plaque de tenue de pied interne a compression controlee.
FR2688662A1 (fr) * 1992-03-23 1993-09-24 Salomon Sa Perfectionnement pour chaussures de ski alpin.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680642B1 (fr) * 1991-09-04 1993-12-03 Salomon Sa Dispositif de reglage d'avancee pour chaussure de ski.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317408A1 (de) * 1972-04-17 1973-10-31 Gertsch Ag Skischuh
CH569438A5 (en) * 1974-06-20 1975-11-28 Martin Hans Ski shoe with closing flaps and fastener - has guide section in shaft part and tensioning mechanism fixed to tensioning plate
WO1981001644A1 (fr) * 1979-12-17 1981-06-25 R Spademan Chaussure de sport avec assemblage dynamique de languette

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH433055A (de) * 1965-05-21 1967-03-31 Lederer Josef Sportstiefel
US3855716A (en) * 1974-02-21 1974-12-24 H Hutchinson Ski boot load distributor for lower leg
US3883964A (en) * 1974-07-05 1975-05-20 Olin Corp Ski boot with adjustable instep plate
FR2381483A1 (fr) * 1977-02-23 1978-09-22 Salomon & Fils F Chaussure notamment chaussure de ski comprenant un systeme de tenue de pied, interne
FR2407681A1 (fr) * 1977-11-04 1979-06-01 Trappeur Chaussure de ski
US4360979A (en) * 1978-03-15 1982-11-30 Spademan Richard George Sport shoe with a dynamic adjustable cuff assembly
IT1100020B (it) * 1978-11-15 1985-09-28 Nordica Spa Scarpone da sci
FR2514621A1 (fr) * 1981-10-19 1983-04-22 Salomon & Fils F Chaussure de ski alpin
IT8162016V0 (it) * 1981-12-24 1981-12-24 Dolomite Spa Scarpone da sci con gambetto elasticamente inclinabile in avanti.
CA1194298A (fr) * 1982-12-01 1985-10-01 David M. Macphail Systeme d'ajustage et de support sur article chaussant de sport

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317408A1 (de) * 1972-04-17 1973-10-31 Gertsch Ag Skischuh
CH569438A5 (en) * 1974-06-20 1975-11-28 Martin Hans Ski shoe with closing flaps and fastener - has guide section in shaft part and tensioning mechanism fixed to tensioning plate
WO1981001644A1 (fr) * 1979-12-17 1981-06-25 R Spademan Chaussure de sport avec assemblage dynamique de languette

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258774A2 (fr) * 1986-09-02 1988-03-09 NORDICA S.p.A Dispositif de maintien du pied, en particulier pour chaussures de ski
EP0258774A3 (fr) * 1986-09-02 1989-11-02 NORDICA S.p.A Dispositif de maintien du pied, en particulier pour chaussures de ski
FR2673516A1 (fr) * 1991-03-05 1992-09-11 Salomon Sa Chaussure de ski alpin, munie d'une plaque de tenue de pied interne a compression controlee.
FR2688662A1 (fr) * 1992-03-23 1993-09-24 Salomon Sa Perfectionnement pour chaussures de ski alpin.
US5519951A (en) * 1992-03-23 1996-05-28 Salomon S.A. Alpine ski boot having a pivotal rear collar and a front collar pivotal about a transverse axis located in a particular zone

Also Published As

Publication number Publication date
EP0133476B1 (fr) 1987-09-09
JPS6040006A (ja) 1985-03-02
CH661847A5 (de) 1987-08-31
DE3465871D1 (en) 1987-10-15
ATE29369T1 (de) 1987-09-15
US4580357A (en) 1986-04-08

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