EP0095559A1 - Ensemble fixation et chaussure de ski - Google Patents

Ensemble fixation et chaussure de ski Download PDF

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Publication number
EP0095559A1
EP0095559A1 EP83101891A EP83101891A EP0095559A1 EP 0095559 A1 EP0095559 A1 EP 0095559A1 EP 83101891 A EP83101891 A EP 83101891A EP 83101891 A EP83101891 A EP 83101891A EP 0095559 A1 EP0095559 A1 EP 0095559A1
Authority
EP
European Patent Office
Prior art keywords
ski
shoe
base plate
counter
ski binding
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
EP83101891A
Other languages
German (de)
English (en)
Other versions
EP0095559B1 (fr
Inventor
Jyrki Järvinen
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.)
Karhu Titan Oy
Original Assignee
Karhu Titan Oy
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 Karhu Titan Oy filed Critical Karhu Titan Oy
Priority to AT83101891T priority Critical patent/ATE28405T1/de
Publication of EP0095559A1 publication Critical patent/EP0095559A1/fr
Application granted granted Critical
Publication of EP0095559B1 publication Critical patent/EP0095559B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/14—Non-self-releasing bindings without heel-straps, but with both guiding cheeks and toe-straps

Definitions

  • the invention relates to a ski binding according to the preamble of patent claim 1, an associated ski boot according to the preamble of patent claim 6 and to a unit consisting of a ski binding and ski boot according to patent claim 10.
  • the ski boot is attached to the ski binding with the help of an extension piece located on the toe. Since the ski bindings are standardized in the so-called Nordic standard, this must serve as an extension of the boot Be of a certain size.
  • this fastening piece has to be dimensioned relatively large so that the fastening of large ski boots in the ski binding is also possible.
  • the fastening piece according to this standard on small shoes is disproportionately large in relation to the shoe. The consequence of this is that the tip of the ski shoe is so long that walking with this shoe is difficult.
  • ski bindings have been designed in such a way that winter shoes of all kinds fit into them.
  • the binding served e.g. a strap loop attached to the ski, i.e. a so-called ski strap into which the tip of the shoe is pushed.
  • Boots or similar winter shoes of any kind can be used as ski boots.
  • the ski strap is bad because the shoe slips out of it easily.
  • a strong push off is not feasible with this ski binding and the lateral hold is not very good either.
  • One type of shoe that was used specifically for fastening in the ski strap was previously a boot with a curved tip, which, however, did not significantly eliminate the disadvantages mentioned above.
  • ski bindings described above are therefore not suitable as children's ski bindings, of which some special properties are still required.
  • a children's ski binding must be simple in its function and be usable even with small forces.
  • the ski binding should be able to be attached to the shoes of both legs.
  • the ski binding should not be easily damaged if handled incorrectly.
  • the bond should be sufficient adapt to the dimensions of the movements caused by skiing and give support in the various states of skiing, such as strong pushing off, boning, turns, etc.
  • the object of the invention is to provide a ski binding, the holding capacity of which is just as good as that of known modern bindings, but does not require a toe extension attached to the ski boot, which makes walking difficult.
  • the ski binding according to the invention provides correct support for the movements required for skiing, but is also elastic.
  • the heel of the shoe stands out unhindered. This does not happen with a so-called rear binding of the paragraph intended for children.
  • the kink at the tip of the shoe is in its natural place thanks to the elastic or articulated cross flap.
  • the function of ski bindings and boots also fully corresponds to the function of front bindings for adults and facilitates the transition to the latter.
  • the details of the ski binding and boot can be dimensioned generously, which makes handling the ski binding easier.
  • the coordination of movements in children is so much worse that it is not always easy to insert the foot into the binding. Due to its simplicity and the small number of individual parts, the ski binding according to the invention is also inexpensive in terms of manufacture.
  • the cross flap can even be elastic, with the ski binding not even requiring tension regulation. On the other hand, the simple closing of the turnbuckle is no problem for children.
  • the power required to handle the ski binding is very small. Due to the design, the straps are self-guiding and the shoe remains securely in its correct position.
  • the profile can be chosen to be large in comparison to the pins of known designs, as a result of which the resulting surface pressure remains small.
  • the result of this is that a soft and elastic material can be used as the sole material of the shoe, which is not possible with known types of binding.
  • the ski binding can e.g. Made entirely of plastic, making it easy to remove ice from the ski binding. Ice sticks to metal parts much more easily. When handling plastic with your hands, there is also no risk that the ski binding will freeze on your bare fingers, as is the case when handling cold metal parts.
  • the profiling required on the shoe can, however, be kept so small that it does not cause any extensions or similar properties affecting walking on the shoe sole.
  • the ski boot according to the invention can either be a shoe with a short shaft or a winter boot with a high shaft. Since no large-scale tip extension or similar extension is worked on this shoe, the shoe according to the invention is particularly suitable for winter as a utility shoe. Especially when it comes to children's shoes, a big advantage is that with them can also be skied and they can also be used outdoors as leisure shoes without having to change shoes.
  • the ski binding 2 and the boot 7 are attached to the ski 1.
  • the ski binding consists of a base plate 3 and a tensioning device fastened to it with joints 4, which is a transverse link 5 with a turnbuckle 6, with which the ski binding can be opened and locked on the boot 7.
  • joints 4 form hinge points so that the heel 8 of the boot 7 can stand out freely from the surface of the ski 1 when skiing.
  • the cross flap 5 pivots with the shoe 7 around the joints 4.
  • the base plate 3 has screw holes 9, through which it e.g. can be attached to the ski with auxiliary screws. Usually three mounting screws are provided per base plate.
  • the base plate 3 has a profile made of transverse projections 10 which fit into corresponding grooves 17 in the shoe sole 16 as a counter-profile (FIG. 4).
  • a stop 20 against which the shoe is pressed and so that it sits firmly in the ski binding.
  • the stop 20 also prevents snow from getting between the boot and the ski binding when skiing.
  • the projections 10 ensure that the ski boot remains in the ski binding even when pushing backwards.
  • the base plate 3 also has a longitudinal elevation 11, which gives the shoe lateral support and reduces the side forces acting on the cross flap 5 and its joints 4.
  • Fig. 4 it can be seen how the profiling of the base plate and the counter-profile of the shoe sole interlock positively when the toe 12 is clamped against the base plate with the aid of the cross flap 5.
  • a counter-holder in the form of two spaced apart projections 13 and 14 is provided, between which the cross flap 5 is received in a positive manner in the manner shown when the turnbuckle 6 is tensioned.
  • the base plate 3 and its profiling 10 have the same configuration as in FIG. 4.
  • the difference lies in the transverse link 5, which has a groove 18 on its underside, into which a the top of the shoe tip 12 attached projection 15 fits.
  • the ski binding can be made entirely of plastic, the cross flap 5 also being relatively stiff. However, the cross flap can also be made of rubber, which results in a more elastic fastening construction. A separate tension regulation is not necessary when using shoes of different sizes in the binding.
  • the number, arrangement and shape of the fastening projections and the corresponding depressions or grooves can vary; essential for the invention is a ski binding, in which the specially shaped toe is pressed into place in the ski binding in such a way that there are locking projection projections in the ski binding that lock on both the top and bottom of the shoe.
  • the turnbuckle 6 of the cross plate 5 can also differ from that shown in the example.
  • the ski binding and boot of the invention are e.g. well suited for military use.
  • the toe can also be reinforced at the same time in such a way that a safety shoe protecting the toes arises from the shoe.
EP83101891A 1982-06-01 1983-02-25 Ensemble fixation et chaussure de ski Expired EP0095559B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83101891T ATE28405T1 (de) 1982-06-01 1983-02-25 Einheit aus skibindung und skischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI821930 1982-06-01
FI821930A FI821930L (fi) 1982-06-01 1982-06-01 Skidbindning och skidsko

Publications (2)

Publication Number Publication Date
EP0095559A1 true EP0095559A1 (fr) 1983-12-07
EP0095559B1 EP0095559B1 (fr) 1987-07-22

Family

ID=8515614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101891A Expired EP0095559B1 (fr) 1982-06-01 1983-02-25 Ensemble fixation et chaussure de ski

Country Status (4)

Country Link
EP (1) EP0095559B1 (fr)
AT (1) ATE28405T1 (fr)
DE (1) DE3372581D1 (fr)
FI (1) FI821930L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591120A1 (fr) * 1985-12-05 1987-06-12 Rossignol Sa Dispositif destine a la fixation d'une chaussure sur un ski de fond.
EP0231713A1 (fr) * 1985-12-05 1987-08-12 Skis Rossignol S.A. Ensemble constitué d'un ski de fond, d'une fixation de ski de fond et d'une chaussure de ski de fond
FR2599985A1 (fr) * 1986-03-19 1987-12-18 Salomon Sa Ensemble constitue par une chaussure de ski de fond ou de randonnee et un dispositif de maintien de l'avant de cette chaussure sur un ski
EP0447860A2 (fr) * 1990-03-06 1991-09-25 NORDICA S.p.A Dispositif pour attacher des chaussures aux matériaux de sport

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE407232C (de) * 1922-11-18 1924-12-17 Karl Seidel Schneeschuhbindung
FR2416702A1 (fr) * 1978-02-09 1979-09-07 Adidas Chaussures Dispositif de fixation d'une chaussure a un ski de fond ou de promenade
WO1980000540A1 (fr) * 1978-09-05 1980-04-03 Bata Schuhe Ag Soulier de ski de fond, adapte a un dispositif de guidage lateral sur le ski
DE3115618A1 (de) * 1980-04-21 1982-03-18 Etablissements François Salomon et Fils, 74011 Annecy, Haute-Savoie Halterungsgesamtheit eines langlaufskischuhes auf einem ski
FR2495902A1 (fr) * 1980-12-11 1982-06-18 Dolomite Spa Chaussure de ski a semelle normalisee

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE407232C (de) * 1922-11-18 1924-12-17 Karl Seidel Schneeschuhbindung
FR2416702A1 (fr) * 1978-02-09 1979-09-07 Adidas Chaussures Dispositif de fixation d'une chaussure a un ski de fond ou de promenade
WO1980000540A1 (fr) * 1978-09-05 1980-04-03 Bata Schuhe Ag Soulier de ski de fond, adapte a un dispositif de guidage lateral sur le ski
DE3115618A1 (de) * 1980-04-21 1982-03-18 Etablissements François Salomon et Fils, 74011 Annecy, Haute-Savoie Halterungsgesamtheit eines langlaufskischuhes auf einem ski
FR2495902A1 (fr) * 1980-12-11 1982-06-18 Dolomite Spa Chaussure de ski a semelle normalisee

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591120A1 (fr) * 1985-12-05 1987-06-12 Rossignol Sa Dispositif destine a la fixation d'une chaussure sur un ski de fond.
EP0231713A1 (fr) * 1985-12-05 1987-08-12 Skis Rossignol S.A. Ensemble constitué d'un ski de fond, d'une fixation de ski de fond et d'une chaussure de ski de fond
FR2600545A2 (fr) * 1985-12-05 1987-12-31 Rossignol Sa Dispositif destine a la fixation d'une chaussure sur un ski de fond
FR2599985A1 (fr) * 1986-03-19 1987-12-18 Salomon Sa Ensemble constitue par une chaussure de ski de fond ou de randonnee et un dispositif de maintien de l'avant de cette chaussure sur un ski
EP0447860A2 (fr) * 1990-03-06 1991-09-25 NORDICA S.p.A Dispositif pour attacher des chaussures aux matériaux de sport
EP0447860A3 (en) * 1990-03-06 1992-01-22 Nordica S.P.A Device for fastening footgear to a sports implement
US5199735A (en) * 1990-03-06 1993-04-06 Nordica S.P.A. Device for fastening footgear to a sports implement

Also Published As

Publication number Publication date
FI821930A0 (fi) 1982-06-01
EP0095559B1 (fr) 1987-07-22
FI821930L (fi) 1983-12-02
ATE28405T1 (de) 1987-08-15
DE3372581D1 (en) 1987-08-27

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