EP0381614B1 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

Info

Publication number
EP0381614B1
EP0381614B1 EP90810036A EP90810036A EP0381614B1 EP 0381614 B1 EP0381614 B1 EP 0381614B1 EP 90810036 A EP90810036 A EP 90810036A EP 90810036 A EP90810036 A EP 90810036A EP 0381614 B1 EP0381614 B1 EP 0381614B1
Authority
EP
European Patent Office
Prior art keywords
piece
shaft
front half
boot
parts
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
EP90810036A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0381614A1 (fr
Inventor
Renzo Balbinot
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 AT90810036T priority Critical patent/ATE91066T1/de
Publication of EP0381614A1 publication Critical patent/EP0381614A1/fr
Application granted granted Critical
Publication of EP0381614B1 publication Critical patent/EP0381614B1/fr
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

Definitions

  • the present invention relates to a ski boot comprising a lower shell-shaped part surrounding the foot and the heel and a rod articulated on the lower part and consisting of a rear half-upper and an anterior half-upper itself consisting of two parts, either a first part attached to the lower part of the shoe and having a notch in its upper edge, opposite the shin, and a second part mounted on the first part, outside of the latter, and having two transverse parts connected to each other on the sides of the rod by two lateral connecting parts, the upper transverse part covering said notch.
  • Such a shoe is known from document EP-A-0 259 721.
  • the second part of the front rod is fixed to the first part of the front half-rod by means of two rivets.
  • the upper transverse part of the second part of the anterior half-rod receives the thrust from the tibia when the leg is bent. This transverse part being attached to the upper only laterally, it flexes during this push and thus gives the shoe a certain flexibility.
  • the other transverse part extends substantially parallel to the upper transverse part, one or two centimeters from the latter, on the first part of the anterior half-rod and it is assembled with the latter by means of two rivets.
  • the assembly of the front half-rod therefore requires two riveting operations.
  • the holes for the passage of the rivets create zones of less resistance in a place where the forces can be high.
  • the rivets create extra thickness, reduce the flexibility of the rod in its part enveloping the leg and are unsightly.
  • the main object of the present invention is to obtain an anterior half-rod in two parts having the same advantages, but the two parts of which are assembled without rivets.
  • the shoe according to the invention is characterized in that the two parts of the anterior half-upper, made of semi-rigid synthetic material, are assembled together exclusively by interlocking and hooking, that is to say without rivets and that 'for this purpose the lower transverse part of the second part extends over the instep and that the first part of the anterior half-rod has, on each of its rear lateral edges, at the height of the lateral parts of connection of the second part, two notches in which are engaged said lateral connecting parts of the second part, the first and second parts having, in section, profiles conjugated at this location to allow the interlocking of these two profiles and the engagement of said lateral connecting parts in said notches.
  • the half-rod thus obtained has several advantages. Not only are the two riveting operations eliminated, but the fitting by interlocking and hooking is carried out on large sections on which the forces are distributed, which gives the assembly greater resistance. On the other hand, the absence of rivets gives the half-rod greater flexibility with regard to its ability to wrap around the leg and to wrap it. In addition, the two parts can be made of different materials. The absence of rivet allows to pass a loop at the height of the assembly. Finally, the appearance of the shoe is improved.
  • one of the two parts has a raised part fitted between the transverse parts and the connecting parts of the other part.
  • the interlocking of the two parts gives the half-rod greater resistance in bending before, which makes it possible in return to reduce the thickness of its first part, which contributes to increasing its enveloping capacity.
  • Figure 1 is a view, partly schematic, of a shoe according to the invention.
  • FIG. 1a is a detail view in section along IA-IA of FIG. 1.
  • Figure 2 is a front view of the second part of the front half-rod.
  • Figure 3 is a side view of the same second part of the front half-rod.
  • Figure 4 is a front view of the first part of the front half-rod.
  • Figure 5 is a side view of this first part of the front half-rod.
  • Figure 6 shows the two parts shown in Figures 2 to 5 during assembly.
  • Figure 7 is an exploded view illustrating another means of fixing together the lower parts of the two parts of the anterior half-rod.
  • FIG. 8 is a sectional view along VIII-VIII of FIG. 7.
  • the shoe represented in FIG. 1, partially in phantom, comprises a lower part 1 in the form of a shell comprising the sole and surrounding the foot and the heel and a rod 2 articulated on the lower part 1 by means of two rivets 6 and constituted a posterior half-upper and an anterior half-upper which itself consists of a first part 5 and a second part 7 mounted on the first part 5.
  • the shoe contains a comfort liner 8.
  • the half -Anterior upper is distinguished, in the drawing, from the rest of the shoe by the fact that it is shown in continuous lines.
  • the second part 7 has an upper transverse part 9 and a lower transverse part 10 extending over the instep, these two parts being connected by two lateral connecting parts 11 and 12.
  • the first part 5 of the half anterior stem is roughly saddle-like, extending over the instep and the front of the ankle. Its upper edge has a notch 13 opposite the tibia.
  • This piece 5 also has, on each of its rear lateral edges 5a, 5b, respectively two pairs of notches 14, 15 and 16, 17. Between the notches 14 and 15, the edge 5a is extended in the form of a channeled part 18 in which is mounted a pawl 19 intended to retain, in a manner known per se, a toothed belt 20 forming part of a loop 21 intended for closing and tightening the shoe. Forward, the channel opens into a slot into which the toothed belt engages, which thus passes under the part 5, in a known manner.
  • the edge 5b of the part 5 is extended in the form of a tongue 22 at the end of which the loop 21 is fixed, the tongue 22 and the loop 21 thus forming a clamp.
  • the part 5 has a raised part 23 whose upper edge 24 constitutes a bearing, the role of which will be described later.
  • the shape of the second part 7 of the anterior half-rod is visible in FIGS. 2 and 3.
  • the two transverse parts 9 and 10 and their connections 11 and 12 surround a large cutout 25 whose shape is similar to the shape of the part projection 23 of part 5, the height of the cutout 25 being however a little greater than the height of part 23 so as to leave a space between the lower edge of part 9 and the span 24 of part 23.
  • In this space is arranged with the folded edge 26 of a strip 27 of flexible material extending between the upper part of part 5 and part 9 and held in place by pinching between the two parts of the anterior half-rod, without further auxiliary fixing means.
  • the fold 26 is open and its elasticity constitutes an elastic stop for the part 9 when it flexes under the pressure of the tibia.
  • the lateral connecting parts 11 and 12 of the second part of the front half-rod have, seen from the front and from the rear, a U-shaped profile of shallow depth directed towards the inside of the shoe.
  • the first part 5 of the front half-rod also has two holes 28 and 29 intended for the passage of the articulation rivets 6.
  • the two parts 5 and 7 of the anterior half-rod are assembled to each other by interlocking and hanging. This is possible by using the elastic deformation capacity of the semi-rigid synthetic material constituting these two parts.
  • the material used is, for example, polyurethane or polyamide, or another semi-rigid material having a similar deformation capacity. The assembly process will be described using Figure 6.
  • the fitting is completed by tenons 30 provided on the part 7, tenons which come to fit in holes 31 provided on the part 5.
  • the interlocking of the two parts 5 and 7 gives the anterior half-rod excellent resistance to bending and torsion and allows relatively thin parts to be used.
  • the absence of rivets and the use of thin pieces on the other hand has the effect of increasing flexibility with regard to the wrapping of the leg.
  • Figures 7 and 8 show another means of fixing between them the lower parts of parts 5 and 7.
  • the lower front edge 10a of part 7 is folded inward at its ends and the fold 34 thus formed is hooked on the lower front edge 5c of the part 5.
  • the folded parts 35 also come to fit in notches 36 of the edge 5c which lock them laterally.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP90810036A 1989-02-01 1990-01-17 Chaussure de ski Expired - Lifetime EP0381614B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90810036T ATE91066T1 (de) 1989-02-01 1990-01-17 Schischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH338/89 1989-02-01
CH338/89A CH678590A5 (enrdf_load_stackoverflow) 1989-02-01 1989-02-01

Publications (2)

Publication Number Publication Date
EP0381614A1 EP0381614A1 (fr) 1990-08-08
EP0381614B1 true EP0381614B1 (fr) 1993-06-30

Family

ID=4184740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810036A Expired - Lifetime EP0381614B1 (fr) 1989-02-01 1990-01-17 Chaussure de ski

Country Status (7)

Country Link
US (1) US4999933A (enrdf_load_stackoverflow)
EP (1) EP0381614B1 (enrdf_load_stackoverflow)
JP (1) JPH02239801A (enrdf_load_stackoverflow)
AT (1) ATE91066T1 (enrdf_load_stackoverflow)
CA (1) CA2007768A1 (enrdf_load_stackoverflow)
CH (1) CH678590A5 (enrdf_load_stackoverflow)
DE (1) DE69002063T2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177884A (en) * 1989-09-07 1993-01-12 Salomon S.A. Cross-country ski shoe
IT225830Y1 (it) * 1991-06-06 1997-01-24 Nordica Spa Dispositivo di tenuta particolarmente per scarponi
FR2801771B1 (fr) * 1999-12-01 2003-02-07 Salomon Sa Chaussure de sport a rigidite variable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7321832U1 (it) * 1973-07-10 1975-01-10 Calzaturificio Nordica Di Aldo & Franco Vaccari & C S A S Dispositivo di articolazione tra scafo e gambetto particolarmente per scarpe da sci
FR2564710B1 (fr) * 1984-05-25 1991-08-16 Salomon & Fils F Chaussure de ski
AT386510B (de) * 1984-08-01 1988-09-12 Koeflach Sportgeraete Gmbh Skischuh
IT209201Z2 (it) * 1986-07-10 1988-09-20 Calzaturificio Tecnica Dispositivo di bloccaggio per scarpe e scarponi.
IT1205515B (it) * 1986-07-11 1989-03-23 Nordica Spa Scarpone da sci ad entrata posteriore
US4809448A (en) * 1986-09-08 1989-03-07 Nordica S.P.A. Ski boot
CH672232A5 (enrdf_load_stackoverflow) * 1987-02-04 1989-11-15 Lange Int Sa

Also Published As

Publication number Publication date
US4999933A (en) 1991-03-19
CA2007768A1 (en) 1990-08-01
DE69002063D1 (de) 1993-08-05
ATE91066T1 (de) 1993-07-15
EP0381614A1 (fr) 1990-08-08
CH678590A5 (enrdf_load_stackoverflow) 1991-10-15
DE69002063T2 (de) 1994-02-03
JPH02239801A (ja) 1990-09-21

Similar Documents

Publication Publication Date Title
EP0740908B1 (fr) Chaussure pour la pratique d'un sport de glisse
EP0286586B1 (fr) Chaussure de ski
EP0144100B1 (fr) Chaussure de ski à chaussage par l'arrière
FR2645414A1 (fr) Chaussure de ski avec bouclier constitue d'elements separes, de type ecailles
FR2713052A1 (fr) Chausson intérieur pour chaussure de sport.
EP2580980B1 (fr) Chaussure à tige améliorée
EP0242526B1 (fr) Chaussure de ski
EP0227130B1 (fr) Garniture intérieure pour chaussure de sport à coque
EP0774218B1 (fr) Patin à roulettes
EP0699399B1 (fr) Chaussure de ski
FR2771902A1 (fr) Chaussure de ski alpin a tige souple
EP0916273B1 (fr) Chaussure de ski
EP2954797B1 (fr) Chaussure de sport
FR2653310A1 (fr) Chaussure de ski en matiere plastique.
EP0381614B1 (fr) Chaussure de ski
FR2654904A1 (fr) Chaussure de ski en matiere plastique.
EP1358916A1 (fr) Chaussure pour la pratique d'un sport de glisse, ou fixation de surf des neiges équipée de rabats permettant d'assurer le serrage
EP0769257A1 (fr) Chaussure à tige ajustable
FR2747896A1 (fr) Chaussure avec fermeture par rabats transversaux
FR2702341A1 (fr) Chaussure de ski à coque et collier.
EP0229405B1 (fr) Chaussure de ski
FR2848869A1 (fr) Dispositif de retenue d'une chaussure sur un engin de sport
FR2776896A1 (fr) Chaussure de sport a ossature rigide partiellement recouverte
EP3684218B1 (fr) Chaussure de ski à simplicité d'utilisation améliorée
FR2587177A1 (fr) Soulier pour 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: 19900623

17Q First examination report despatched

Effective date: 19911205

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: 19930630

REF Corresponds to:

Ref document number: 91066

Country of ref document: AT

Date of ref document: 19930715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69002063

Country of ref document: DE

Date of ref document: 19930805

ITF It: translation for a ep patent filed
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: FR

Payment date: 19981218

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: 19981222

Year of fee payment: 10

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

Ref country code: AT

Payment date: 19990113

Year of fee payment: 10

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: 20000117

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: 20000929

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: 20001101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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: 20050117