EP0379836B1 - Schischuh - Google Patents

Schischuh Download PDF

Info

Publication number
EP0379836B1
EP0379836B1 EP89810839A EP89810839A EP0379836B1 EP 0379836 B1 EP0379836 B1 EP 0379836B1 EP 89810839 A EP89810839 A EP 89810839A EP 89810839 A EP89810839 A EP 89810839A EP 0379836 B1 EP0379836 B1 EP 0379836B1
Authority
EP
European Patent Office
Prior art keywords
shell
shaft
stop
boot
plate
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.)
Expired - Lifetime
Application number
EP89810839A
Other languages
English (en)
French (fr)
Other versions
EP0379836A1 (de
Inventor
David J. Dodge
Marcello Stampacchia
Mario Mattiuzzo
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
Priority to AT89810839T priority Critical patent/ATE99134T1/de
Publication of EP0379836A1 publication Critical patent/EP0379836A1/de
Application granted granted Critical
Publication of EP0379836B1 publication Critical patent/EP0379836B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A43B5/0452—Adjustment of the forward inclination of the boot leg
    • A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
    • A43B5/046—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the lateral or medial side of the boot

Definitions

  • the present invention relates to a ski boot consisting of a shell surrounding the foot and the heel and a rod articulated on the shell and cooperating with at least one adjustable stop mounted on the shell.
  • Such a shoe is known from document DE-A-3530243.
  • This shoe of the rear entry type, comprises a rounded stop which can be moved substantially parallel to the lower edge of the front part of the upper, which has an elasticity slot also parallel to its lower edge, this slot defining a flexion bridge. which gradually comes to rest on the rounded stop when bending the leg forward, so that the resistance to bending gradually increases.
  • the present invention aims to achieve an adjustment of the flexion of the upper by simpler means, using the own elasticity of the material of the shoe, but without it being necessary to provide an elastic bridge in the upper.
  • the ski boot according to the invention is characterized in that the upper has, on at least one side, a notch of at least approximately trapezoidal shape between its point of articulation on the shell and the instep, and that the adjustable rigid stop is also at least approximately trapezoidal in shape and that it is arranged in the notch so that the small base of the trapezoid faces the bottom of the notch and that when the leg is bent forward, the bottom of the notch first abuts against the stop, then the upper edge of the notch in turn abuts against the stop after bending the rod accompanied by an elastic deformation of the upper, the flexion of the shoe being determined by the distance between the upper side of the notch and the corresponding side of the stop.
  • a stop is provided on each side of the shoe.
  • This construction is particularly suitable for a shoe whose upper is in one piece, but it is also applicable to a shoe with rear entry whose upper is in two pieces.
  • Figure 1 is a schematic side view of a shoe equipped with a stopper according to a first embodiment.
  • Figure 2 is a detail view of the stop region.
  • FIG. 3 is a sectional view along III-III of FIG. 2.
  • FIG. 4 schematically represents a shoe fitted with a stop according to a second embodiment.
  • Figure 5 is a detail view of this stop.
  • FIG. 6 is a sectional view along VI-VI of FIG. 5.
  • Figure 7 shows a stop according to a third embodiment.
  • FIG. 8 is a detailed view of the stop according to FIG. 7.
  • FIG. 9 is a sectional view along IX-IX of FIG. 8.
  • FIG. 10 represents a shoe fitted with a stop according to a fourth embodiment.
  • Figure 11 is a detail view of this stop.
  • Figure 12 is a sectional view along XII-XII of Figure 11.
  • Figure 13 shows another possible form of the stop.
  • the shoe shown schematically in Figure 1 consists of a hull bottom 1 with variable volume comprising the sole and surrounding the foot and the heel, and a rod 2 in one piece articulated by an axis 3 on the bottom of the hull 1.
  • the upper part of the rod is in the form of a clamp that can be tightened around the leg by means of two loops 4 and 5.
  • the bottom of the shell is also equipped with two loops 6 and 7 for tightening the foot.
  • the shoe shown is the shoe of the right foot.
  • the rod 2 has a notch 8 of trapezoidal shape.
  • a stop 9 constituted by a metal plate of trapezoidal shape
  • the small base is parallel to the small base 8a of the notch and the sides of which are respectively parallel to the sides 8b and 8c of the notch.
  • the plate 9 In the closed position of the shoe, as shown in the drawings, the plate 9 is in contact with the small base 8a of the notch 8.
  • the plate 9 has an oblong opening 10 extending parallel to the base of the trapezoid in a counterbore 11.
  • This lumen 10 is crossed by a screw 12 screwed into a nut 13 inserted in the inner wall of the shell 1 and the head of which rests on the counterbore 11 for fixing the wafer in the chosen position.
  • the back of the plate is further provided with a toothing cooperating with a toothing 14 formed on the shell 1.
  • the large base of the plate 9 further extends along a support facet 15 perpendicular to the surface. of the shell 1 and formed by a local excess thickness of the shell.
  • the shoe will generally be provided with a movable stop 9 on each side.
  • the adjustable stop 9 can be used on a shoe provided with means for adjusting the lateral inclination of the upper as described in US Pat. No. 4,334,368. It should be remembered that these means for adjusting the lateral inclination are mounted at the joint 3. A modification of the lateral inclination of the rod has the effect of modifying the position of the notch 8. A correction of the position of the stop 9 can be easily done if one wishes to keep the same flexibility of the shoe.
  • the adjustment of the lateral inclination of the upper of the shoe can be combined with the stop.
  • An exemplary embodiment is shown in Figures 4 to 6.
  • the shoe is the same as in the first embodiment.
  • the plate 9 has an extension 9a, thinner than the trapezoidal part of the plate 9 and extending between the rod 2 and the shell 1, around the axis 3 of the articulation of the rod.
  • a metal part 16 inserted in the material of the rod 2.
  • This part 16 has an oblong slot 17 crossed by the axis 3 whose diameter is equal to the width of the slot 17 which s 'extends parallel to the direction of the light 10.
  • the displacement of the plate 9 causes the displacement of the insert 16, that is to say the displacement of the rod 2.
  • the displacement of the plate 9 therefore has the effect to modify the lateral inclination of the rod 2.
  • the distance between the side 8c of the notch 8 and the plate 9 remains constant, so that the plate 9 thus modified does not make it possible to modify the flexibility of the upper, at least on this side of the shoe, because on the other side of the shoe it is possible to mount a stopper 9 as shown in Figures 1 to 3 so as to allow adjustment of the flexibility of the shoe.
  • Figures 7, 8 and 9 show an alternative embodiment of the first embodiment.
  • the plate 9, instead of pressing laterally against a bearing surface 15, is provided with two feet in the form of studs 18 and 19 engaged respectively in a groove 20 and 21 formed in the thickness of the shell 1. Under the lateral thrust of the rod 2 on the wafer 9, the studs 18 and 19 abut against one of the side walls of the grooves 20 and 21. For the rest this variant is identical to the first embodiment.
  • the articulation 3 can also be equipped with means for adjusting the lateral inclination of the rod.
  • FIG. 10 to 12 An alternative embodiment of the second embodiment is shown in Figures 10 to 12.
  • This alternative embodiment differs from the second embodiment shown in Figures 4 to 6 in that the flexibility adjustment is independent of the adjustment of the lateral inclination of the upper of the shoe.
  • the toothed plate 9 is not mounted directly against the shell 1, but on a second toothed plate 22 toothed on its two faces. It is this plate 22 which extends between the shell 1 and the upper of the shoe 2, around the hinge pin 3, more precisely around the part 16 inserted in a cutout of the upper 2.
  • the screw 12 and its nut 13 simultaneously fix the plate 9 and the plate 22, while the plate 9 is fixed to the plate 22 by means of a second screw 23 screwed directly into the metal plate 22.
  • the plates 9 and 22 can be made of metal or hard plastic.
  • the plate 9 and the notch 8 can have a very wide variety of shapes capable of satisfying the object of the invention. Another possible shape is shown in Figure 13.
  • the notch 8 ′ has a short rectilinear bottom 8′a and two sides 8′b and 8′c in an arc.
  • the plate 9 ′ has a rounded edge 24 whose curvature of the upper part is substantially greater than the curvature of the part 8′c of the notch. During bending, the part 8′c comes to bear progressively against the edge 24 of the plate 9 ′.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (6)

  1. Skischuh bestehend aus einer Schale (1), die Fuss und Ferse umgibt, und aus einem Schaft (2), der an der Schale angelenkt ist und mit wenigstens einem steifen einstellbaren Anschlag (9, 9') zusammenwirkt, welcher auf der einen Seite der Schale montiert ist und die Beugung des Schaftes nach vorne begrenzt, dadurch gekennzeichnet, dass der Schaft (2) auf wenigstens einer Seite einen ungefähr trapezförmigen Einschnitt (8, 8') zwischen seiner Anlenkstelle (3) am Schaft und dem Rist aufweist, und dass der einstellbare steife Anschlag (9, 9') ebenfalls wenigstens ungefähr trapezförmig ist und in dem Einschnitt in solcher Weise angeordnet ist, dass die kleine Basis des Trapez gegenüber dem Boden des Einschnitts liegt und dass beim Beugen des Beines nach vorn der Boden des Einschnittes zuerst gegen den Anschlag anschlägt, dass danach der obere Rand des Einschnittes ebenfalls gegen den Anschlag anschlägt, nach einer Beugung des Schaftes mit elastischer Verformung des Schaftes, wobei die Beugung des Schuhes durch die Distanz zwischen dem oberen Rand des Einschnittes (8c, 8c') und der entsprechenden Seite des Anschlags (9, 9') bestimmt wird.
  2. Skischuh gemäss Anspruch 1, dadurch gekennzeichnet, dass der Anschlag (9, 9') aus einem Plättchen besteht, welches auf seiner, der Schale gegenüberliegenden Seite gezahnt ist, und wenigstens einen Ausschnitt (10) aufweist, welcher von einer Schraube zum Befestigen an der Schale durchquert wird.
  3. Skischuh gemäss einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass er auf der anderen Seite des Schuhes einen zweiten Anschlag (9) aufweist, welcher aus einem Plättchen besteht, das auf seiner Seite, die mit der Schale in Kontakt ist, gezahnt ist, wobei dieses Plättchen wenigstens einen Ausschnitt (10) aufweist, welcher durch eine Schraube zum Befestigen an der Schale durchquert wird und eine Verlängerung (9a) aufweist, die sich zwischen Schale und Schaft und um ein Teil (16) erstreckt, das am Schaft festsitzt und durch die Anlenkachse des Schaftes an der Schale durchquert wird, zum Einstellen der seitlichen Neigung des Schaftes.
  4. Skischuh gemäss Anspruch 1, dadurch gekennzeichnet, dass der Anschlag aus einer ersten gezahnten Platte (9), die auf einer zweiten, auf beiden Seiten gezahnten und zwischen der ersten gezahnten Platte und der Schale eingesetzten Platte (22) montiert ist, besteht, wobei die zweite gezahnte Platte sich zwischen Schale und Schaft und um ein Teil (16) erstreckt, das am Schaft festsitzt und durch die Anlenkachse (3) des Schaftes an der Schale durchquert wird, zur Einstellung der seitlichen Neigung des Schaftes.
  5. Skischuh gemäss einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Schale eine Abstützfläche (15) aufweist, gegen welche der Anschlag (9, 9') sich seitlich stützt, wenn er dem Druck des Schaftes ausgesetzt ist.
  6. Skischuh gemäss Anspruch 2, dadurch gekennzeichnet, dass die untere Seite des gezahnten Plättchens (9) Klötze (18, 19) aufweist, welche in Senkungen (20, 21) der Schale eingreifen, um den seitlichen Halt des Plättchens zu gewährleisten.
EP89810839A 1989-01-27 1989-11-07 Schischuh Expired - Lifetime EP0379836B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810839T ATE99134T1 (de) 1989-01-27 1989-11-07 Schischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH262/89A CH678385A5 (de) 1989-01-27 1989-01-27
CH262/89 1989-01-27

Publications (2)

Publication Number Publication Date
EP0379836A1 EP0379836A1 (de) 1990-08-01
EP0379836B1 true EP0379836B1 (de) 1993-12-29

Family

ID=4182997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810839A Expired - Lifetime EP0379836B1 (de) 1989-01-27 1989-11-07 Schischuh

Country Status (7)

Country Link
US (1) US5033210A (de)
EP (1) EP0379836B1 (de)
JP (1) JPH02277401A (de)
AT (1) ATE99134T1 (de)
CA (1) CA2003961A1 (de)
CH (1) CH678385A5 (de)
DE (1) DE68911895T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265350A (en) * 1989-04-25 1993-11-30 Macpod Enterprises Ltd. Sports footwear and support system
FR2657504B1 (fr) * 1990-01-26 1992-04-03 Salomon Sa Chaussure de ski alpin, a collier de serrage arriere articule.
FR2663515A1 (fr) * 1990-06-26 1991-12-27 Rossignol Sa Chaussure de ski en matiere plastique.
US5454173A (en) * 1990-08-22 1995-10-03 Salomon S.A. Sports boot with a journalled collar
FR2666201A1 (fr) * 1990-08-30 1992-03-06 Rossignol Sa Chaussure de sport, notamment pour la pratique du ski de fond.
IT229229Y1 (it) * 1992-03-23 1998-07-02 Nordica Spa Struttura di scarpone da sci
IT228031Y1 (it) * 1992-05-15 1998-02-05 Calzaturificio Tecnica Spa Regolatore di inclinazione laterale migliorato
CH687802A5 (fr) 1994-08-30 1997-02-28 Lange Int Sa Chaussure de ski.
FR2745475B1 (fr) * 1996-03-04 1998-05-07 Salomon Sa Chaussure avec renfort de transmission des efforts
US5832635A (en) * 1997-01-17 1998-11-10 Items International, Inc. Apparatus for adjusting the forward lean and flexibility of footwear
US6178665B1 (en) 1997-06-12 2001-01-30 Macpod Enterprises Ltd. Fit and support system for the foot
CH692233A5 (fr) * 1998-07-03 2002-04-15 Lange Int Sa Chaussure de ski.
US7575252B2 (en) * 2006-01-20 2009-08-18 Mmsm Ideas, Inc. Systems and methods for supporting sporting equipment
US9241532B2 (en) 2012-01-04 2016-01-26 K-2 Corporation Ski/walk mechanism
US9693599B2 (en) 2013-02-02 2017-07-04 Fox Head, Inc. Motorcycle boot
US11202486B2 (en) * 2017-07-21 2021-12-21 Fox Head, Inc. Protective footwear

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530243A1 (de) * 1985-08-23 1987-03-05 Josef Lederer Skistiefel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546726B2 (fr) * 1980-04-17 1988-04-15 Salomon & Fils F Chaussure de ski
IT8222429V0 (it) * 1982-07-19 1982-07-19 Calzaturificio Tecnica Scarpone da sci con gambaletto a inclinazione laterale regolabile.
US4510703A (en) * 1982-12-17 1985-04-16 Harrison Eiteljorg Ski boot
IT8320891V0 (it) * 1983-02-22 1983-02-22 Nordica Spa Dispositivo per regolare l'inclinazione del gambale in una scarpa da sci.
CH656292A5 (fr) * 1983-05-30 1986-06-30 Salomon Sa Chaussure de ski.
IT8322449V0 (it) * 1983-07-21 1983-07-21 Nordica Spa Dispositivo per la regolazione della flessibilita' in scarponi da sci e simili.
IT8322485V0 (it) * 1983-07-26 1983-07-26 Nordica Spa Dispositivo per la variazione di inclinazione particolarmente in scarponi da sci ad entrata posteriore.
IT1209521B (it) * 1984-04-10 1989-08-30 Edda Mannella Scarpone da sci con serraggio a parallelogrammo.
IT1174141B (it) * 1984-05-31 1987-07-01 Nordica Spa Scarpone da sci con dispositivo per la regolazione della flessibilita'
AT386510B (de) * 1984-08-01 1988-09-12 Koeflach Sportgeraete Gmbh Skischuh
AT395514B (de) * 1984-11-23 1993-01-25 Koeflach Sportgeraete Gmbh Skischuh
FR2583272B1 (fr) * 1985-06-12 1987-07-31 Salomon Sa Chaussure de ski alpin
DE3662963D1 (en) * 1985-06-24 1989-06-01 Lange Int Sa Ski boot
FR2590129B1 (fr) * 1985-11-15 1989-05-05 Salomon Sa Dispositif de reglage de la flexion de la tige d'une chaussure de ski
US4785555A (en) * 1986-09-04 1988-11-22 Nordica S.P.A. Foot securing device, particularly for ski boots
DE3787238T2 (de) * 1986-09-08 1993-12-16 Nordica Spa Schistiefel.
IT1210432B (it) * 1987-03-06 1989-09-14 Nordica Spa Dispositivo per la regolazione della flessibilita' in uno scarpone da sci.
AT397192B (de) * 1987-12-01 1994-02-25 Koeflach Sportgeraete Gmbh Einrichtung zur dämpfung und begrenzung der schwenkbewegung eines schaftes relativ zur schale eines skischuhes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530243A1 (de) * 1985-08-23 1987-03-05 Josef Lederer Skistiefel

Also Published As

Publication number Publication date
DE68911895T2 (de) 1994-07-21
CH678385A5 (de) 1991-09-13
CA2003961A1 (en) 1990-07-27
JPH02277401A (ja) 1990-11-14
DE68911895D1 (de) 1994-02-10
ATE99134T1 (de) 1994-01-15
EP0379836A1 (de) 1990-08-01
US5033210A (en) 1991-07-23

Similar Documents

Publication Publication Date Title
EP0379836B1 (de) Schischuh
EP0278281B1 (de) Schischuh
FR2767486A1 (fr) Dispositif de retenue d'une chaussure sur une planche de glisse destinee a la pratique du surf sur neige
FR2583272A1 (fr) Chaussure de ski alpin
EP1277414A1 (de) Spanneinrichtung für zwei Teile eines Sportgerätes
CA1164206A (fr) Chaussure
EP1142781A1 (de) Fahrradpedal mit automatischem Fixierungselement
FR2647024A1 (fr) Semelle reglable de fixation pour sports de glisse
CA2204833A1 (fr) Chaussure de sport munie d'une voute plantaire reglable
EP1050325B1 (de) Rückhaltevorrichtung für einen Snowboardschuh
EP1108452B1 (de) Verbindungselement zum Kuppeln eines Stiefels mit einem Snowboard
FR2565116A1 (fr) Dispositif de guidage lateral d'une chaussure de ski, et chaussure et ski de fond adaptes a ce dispositif
EP0582551B1 (de) Schischuh aus Kunststoff
FR2834475A1 (fr) Dispositif de retenue d'une chaussure sur un engin de sport
EP1234604A1 (de) Trägerplatte für ein Snowboard
CH690899A5 (fr) Dispositif de fixation d'une chaussure sur une planche à neige.
EP1900399A1 (de) Artikel, der ein Halte- oder Befestigungselement mit Magnet für einen Fuß oder Schuh umfasst
FR2525908A1 (fr) Dispositifs de fixation de l'avant d'une chaussure a un ski de fond et paire de skis equipee de tels dispositifs
EP1433504A1 (de) Vorrichtung zum Befestigen eines Schuhs auf einem Sportgerät
EP1491240B1 (de) Fuss- oder Schuhhaltevorrichtung
FR2666201A1 (fr) Chaussure de sport, notamment pour la pratique du ski de fond.
CH678386A5 (de)
FR2656991A1 (de)
EP1072735A1 (de) Verlegehilfevorrichtung zum Anbringen von Täfelung
FR2788946A1 (fr) Chaussure de ski

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE FR IT SE

17P Request for examination filed

Effective date: 19901217

17Q First examination report despatched

Effective date: 19920505

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR IT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19931229

REF Corresponds to:

Ref document number: 99134

Country of ref document: AT

Date of ref document: 19940115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 68911895

Country of ref document: DE

Date of ref document: 19940210

ITF It: translation for a ep patent filed

Owner name: BUGNION S.P.A.

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19981112

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19991025

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010801

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20051021

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20061130

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071107