EP0336921A2 - Chaussure de ski - Google Patents

Chaussure de ski Download PDF

Info

Publication number
EP0336921A2
EP0336921A2 EP89890080A EP89890080A EP0336921A2 EP 0336921 A2 EP0336921 A2 EP 0336921A2 EP 89890080 A EP89890080 A EP 89890080A EP 89890080 A EP89890080 A EP 89890080A EP 0336921 A2 EP0336921 A2 EP 0336921A2
Authority
EP
European Patent Office
Prior art keywords
shell
ski boot
legs
boot according
web
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.)
Withdrawn
Application number
EP89890080A
Other languages
German (de)
English (en)
Other versions
EP0336921A3 (fr
Inventor
Milan Hercog
Axel Kubelka
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.)
KASTINGER SKIBOOTS GmbH
Kastinger Skiboot GmbH
Original Assignee
KASTINGER SKIBOOTS GmbH
Kastinger Skiboot GmbH
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 KASTINGER SKIBOOTS GmbH, Kastinger Skiboot GmbH filed Critical KASTINGER SKIBOOTS GmbH
Publication of EP0336921A2 publication Critical patent/EP0336921A2/fr
Publication of EP0336921A3 publication Critical patent/EP0336921A3/fr
Withdrawn legal-status Critical Current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
    • A43B5/0435—Adjustment of the boot to the foot
    • A43B5/0439—Adjustment of the boot to the foot to the heel; Heel clamping devices; Heel supports

Definitions

  • the invention relates to a ski boot with an adjustable support for the foot arranged in the heel area.
  • the aim of the invention is to provide a ski boot which provides support for the foot in the region of the Achilles tendon, which on the one hand enables adaptation to the individual dimensions of the foot and on the other hand remains effective even in different positions of the foot.
  • the support is designed as an essentially U-shaped spring, the web of which lies in the heel area of the shoe shell and the thighs on both sides within the shell, the foot essentially between the ankle and the heel bone, extend forward, the legs being adjustable in different relative positions to one another by means of an adjusting device engaging on the web or on the legs.
  • the spring according to the invention encompasses the foot in the area of the Achilles tendon and thereby gives it effective support, even when an extreme template is used, in which the side surfaces of the foot on the left and right of the Achilles tendon change from a concave to a convex shape.
  • FIG. 1 shows a roughly schematic representation of a ski boot according to the invention in a side view
  • FIG. 2 shows a schematic plan view of the change in shape of the foot in the region of the Achilles tendon when the leg is straight or when lying back or on presentation
  • FIG rear part of a ski boot according to the invention in a schematic section taken approximately along the leg of the spring
  • FIG. 4 shows another embodiment of the invention in a representation according to FIG. 3
  • FIG. 5 shows the spring used in the embodiment according to FIG 6, 9 in views corresponding to FIG. 3, further embodiments of the invention
  • Fig. 13 shows an embodiment of the invention in connection with a differently designed ski boot, also in a schematic, partly ice-cut side view.
  • FIG. 1 shows a conventional type of ski boot which has a base shell 1 to which a tailgate 2 and a cuff 3 are articulated.
  • Shell includes not only the base shell, but also the tailgate, for example.
  • a U-shaped spring 4 is arranged in the rear area of the ski boot and can be adjusted in the manner described below. 1 shows, however, that this spring, with its two legs 6 projecting from a web 5, encompasses the foot approximately at the level between ankle KN and heel bone FB, around the Achilles tendon.
  • a foot is shown schematically, namely on the left in a position in which the leg is straight up or laid back and in the right view in a position in which the leg is laid forward, for example in the Departure position.
  • the foot When the leg is in a straight position, the foot has concave indentations on both sides of the Achilles tendon AS, which are filled in more and more as the leg is placed forward and can also become a convex bulge.
  • the spring 4 is located entirely within the shell 7 of a ski boot, with its web 5 resting against the back of the wall of the shell 7 and being held in this by means of a centering pin or web 8.
  • the spring is approximately U-shaped and can be made of metal or plastic.
  • an adjusting spindle 9 runs approximately horizontally through the shoe, passing through the shell 7 as well as the leg 6 of the spring 4.
  • On the adjusting spindle 9 carrying a thread there are two nuts 10 on both sides of the leg 6, in the area of these nuts 10, the legs 6 have an inwardly displaced section 11.
  • the adjusting spindle 9 is guided further outwards and is provided outside the shell 7 with a handle 12, which enables the spindle 9 to be turned manually. In the present case, it is a lever articulated on the spindle 9, which can also be snapped in, so that an unintentional turning of the spindle 9 is prevented.
  • the spring 4 is each provided with a notch 13 in the transition area from the web 5 to the two legs 6, which creates an area of the spring in which particularly easy bending is possible.
  • a soft lining 14 or an inner shoe etc. is provided in a known manner.
  • the dashed line 15 indicates the position of the spring in this case, wherein it can also be seen that the front ends of the spring are pressed outwards by the foot, but between these ends and the web there arises a curvature of the spring legs indicated by an arrow, that ensures a good fit on the foot, even if a template is given.
  • FIGS. 4 and 5 essentially corresponds to the embodiment according to FIG. 3, but here the spring has a special shape shown in FIG. 5.
  • the spring 4 likewise has sections 11 offset inwards in the area of the cuboid nuts 10, on the outer surfaces of which the nuts rest.
  • the spring is provided in the direction of the web 5 with stiffening webs 15 which rise in the direction of the web 5 and thus result in a zone of higher bending strength of the spring 4. This also results in a particularly good anatomical adaptation of the spring to the foot.
  • the web 5 of the spring 4 lies outside the shell 7 and the legs are guided into the interior of the shoe through slots 16 in the shell 7, which run essentially vertically.
  • the embodiment shown has the advantage that the distance - measured in the longitudinal direction of the shoe - between the web 5 and the adjusting spindle 9 can be chosen large enough without too much inside the shoe Space is lost.
  • the web 5 can be covered by an additional shell part (not shown).
  • a twisting of the adjusting spindle 9 can change the mutual distance between the two nuts 10, which are guided in the shell 7 in a rotationally fixed manner, and a tong-like movement of the two legs 6 can be carried out, so that the desired adaptation to the foot is possible.
  • the slots 16 must have a width such that the legs 6 in the region of the web 5 have sufficient freedom of movement to be able to carry out the desired movement.
  • FIG. 7 shows two further exemplary embodiments of the invention, one in the left half of FIG. 7 and the other in the right half of FIG. 7.
  • the spring 4 lies within the shell 7, its leg 6 by means of a rivet 17 is connected to the shell. It is understood that several rivets can be used if necessary.
  • a sliding body 18 is guided in the longitudinal direction of the leg 6, which can be displaced along the leg 6 and has a securing lug 19 which can optionally be inserted into one of several bores 20 of the shell.
  • a sliding body 21 is likewise guided along the leg 6, an actuating part 22 projecting outward from the sliding body 21 and being guided through a slot 23 in the shell, so that the user of the shoe can slide the sliding body 21 from the outside along the leg 6.
  • FIG. 8 shows an embodiment in which the web 5 of the spring 4 is formed in one piece with the shell.
  • the two legs 6 thus protrude from the heel region of the shell 7, which simultaneously forms the web 5, towards the front.
  • a bolt-nut arrangement is shown in the left half of FIG. 8.
  • Hiebei a nut 24 is rotatably mounted in a bore of the shell 7 and provided outside the shell with a handle 25 which allows the rotation.
  • a threaded bolt 26 protrudes from the outer surface of the spring 4. This threaded bolt is screwed into the nut 24 and it can easily be seen that turning the nut 24 by means of the handle 25 leads to the leg 6 being pulled towards or away from the shell 7 or away from the shell 7.
  • the position of the bolt-nut arrangement 24-26 influences the entire spring characteristic of the leg 6, so that by selecting this position there is a further possibility of adaptation to the anatomical conditions.
  • FIG. 8 right, an adjustment is shown, which works in the same way as that of Fig.7.
  • a slide body 28 is guided in a slot 27 in the shell 7.
  • This sliding body consists of an inner button 29 and an outer button 31 connected to the latter by means of a bolt 30.
  • the outer button 31 serves as a handle, with the aid of which the sliding body can be moved along the slot 27.
  • the wedge-like inner button 29 presses the resilient leg 6 more or less inwards.
  • FIG. 9 which is similar to the embodiment according to FIG. 6 in view of the fact that the web 5 of the spring 4 lies outside the shell 7, an adjustment of the legs is possible by means of a screw-nut arrangement, which the Distance of the web 5 from the outer wall of the shell 7 is adjusted.
  • the spring 4 is preloaded in the sense of an outward movement of the web 5 (arrow).
  • a nut 37 is rotatably inserted and a screw bolt passes through the web 5 through a corresponding hole and is screwed into the nut 32.
  • the head of the bolt 23 has a larger diameter than the corresponding bore in the web 5, so that the web is retained by the head of the bolt. Rotation of the screw bolt to the rear thus leads to the web of the prestressed spring 4 evading to the rear, which leads to an inward movement of the legs 6.
  • the head of the bolt 33 can, as shown, be provided with a slot for the attack of a screwdriver or a coin or as a knurled button, lever or the like. be trained.
  • all the adjustment devices shown here can be provided with safety devices known per se against twisting or shifting, provided the existing frictional engagement does not prevent such twisting or shifting.
  • the web 5 of the spring 4 also sits within the shell 7, here the shell of the tailgate 2, an extension 34 projecting from the web 5 to the rear through a slot 35 in the shell.
  • the slot 35 extends vertically, so that the entire spring 4 is displaceable in the vertical direction.
  • a locking lever 36 is provided for fixing in a certain position and can engage in various notches, not shown here, if necessary also spring-loaded.
  • On the inner wall a sliding body 37 is provided on both sides of the shell 7, which with a conical elevation of the The outer surface of the leg 6 is assigned.
  • the conicity of this shell-fixed sliding body 37 extends in the direction of the possible vertical displacement of the spring 4. This means that a displacement of the spring 4 leads to a change in the mutual spacing of the legs 6, since a differently strong section of the sliding body 37 between the wall 7 and the legs 6 is.
  • FIG. 11 An embodiment which is functionally similar is shown in FIG. 11.
  • the spring 4 is connected to the shell by means of a rivet 17, as already shown in FIG. 7.
  • a conical sliding body 38 which lies within the shell in the region of the legs 6, serves to adjust these legs.
  • the slider 38 is slidable along a slot 39 of the shell and the spring 4 is fixed. It is therefore a kinematic reversal of the embodiment according to FIG. 10, which can, however, be advantageous for different types of ski boots.
  • the mutual, independent adjustment of the legs 6, as is possible in FIG. 11, may be desired in some cases.
  • FIG. 12 shows an embodiment of the invention, which in principle is the same as that according to FIG. 3 or 4, but here the entire arrangement of the spring 4 adjusting device can be displaced in the vertical direction along the shell 7.
  • an extension 40 projecting outward from the web 5 is guided in a slot 41 in the shell 7, the extension 40 being able to have a handle and / or an adjusting device or locking device in a manner not shown here.
  • the ends of the adjusting spindle 9 are guided in a further slot 42 in the shell 7 so that the desired vertical movement is possible.
  • FIG. 13 an embodiment is shown schematically, which is based on a different type of shoe and in which the spring 4 rests with its web 5 on the outer surface of the shell 7, similarly as in FIG. 9, but is firmly connected to the shell with a rivet 17 is.
  • a screw and nut arrangement is provided, which corresponds to that of FIG. 8, left.
  • the spring 4 can of course also consist of a composite material, for example of plastic-coated steel or the like.
  • a ski boot with a tailgate is shown here, it goes without saying that the invention can be used in connection with completely different types of ski boots, also in combination with other adjustment devices, for example for the height of the sole, the tension in the instep area, etc. .
  • a position of the spring 4 in which the legs 6 extend obliquely forwards and downwards is anatomically particularly expedient, but the legs 6 can also run differently, in particular horizontally.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP89890080A 1988-03-25 1989-03-16 Chaussure de ski Withdrawn EP0336921A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0081588A AT397454B (de) 1988-03-25 1988-03-25 Skischuh
AT815/88 1988-03-25

Publications (2)

Publication Number Publication Date
EP0336921A2 true EP0336921A2 (fr) 1989-10-11
EP0336921A3 EP0336921A3 (fr) 1990-07-04

Family

ID=3500374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890080A Withdrawn EP0336921A3 (fr) 1988-03-25 1989-03-16 Chaussure de ski

Country Status (4)

Country Link
US (1) US5020248A (fr)
EP (1) EP0336921A3 (fr)
JP (1) JPH01299501A (fr)
AT (1) AT397454B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410080A2 (fr) * 1989-04-17 1991-01-30 NORDICA S.p.A Dispositif de securité pour pied et particulièrement pour des chaussures de ski
WO1993002756A1 (fr) * 1991-08-02 1993-02-18 Nordica S.P.A. Patin a roulettes alignees chaussant mieux le pied
EP0583654A1 (fr) * 1992-07-31 1994-02-23 NORDICA S.p.A. Dispositif de calage pour chaussures de sport
EP0691087A1 (fr) * 1994-07-07 1996-01-10 NORDICA S.p.A. Dispositif de tenue du pied, en particulier pour chaussures de ski

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240266B (it) * 1990-01-15 1993-11-30 Nordica Spa Dispositivo di appoggio posteriore regolabile,particolarmente per scarponi da sci
FR2657507B1 (fr) * 1990-01-31 1994-09-23 Salomon Sa Chaussure de ski alpin a bas de coque rigide.
JPH0691841B2 (ja) * 1990-10-16 1994-11-16 ダイワ精工株式会社 スキー靴
DE4333503C2 (de) * 1993-10-01 1995-07-27 Usp Markeing & Vertriebs Gmbh Snowboard-Stiefel
AT402679B (de) * 1993-10-28 1997-07-25 Koeflach Sportgeraete Gmbh Skischuh
ITPD20060118A1 (it) * 2006-04-03 2007-10-04 Sidi Sport Srl Calzatura ciclistica perfezionata
FR2910245B1 (fr) * 2006-12-21 2009-03-20 Salomon Sa Chaussure de sport

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469885A1 (fr) * 1979-11-22 1981-05-29 Salomon & Fils F Chaussure, notamment chaussure de ski, comprenant un systeme de tenue de pied interne
DE3721620A1 (de) * 1986-07-04 1988-01-07 Salomon Sa Ski-schuh
AT385185B (de) * 1985-04-16 1988-02-25 Lintner Dachstein Sportschuh Skischuh mit einer fersenhalterung
FR2613914A1 (fr) * 1987-04-17 1988-10-21 Salomon Sa Chaussure de ski alpin
EP0316605A2 (fr) * 1987-11-20 1989-05-24 Raichle Sportschuh AG Chaussure de ski

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107659A1 (de) * 1971-02-17 1972-09-07 Lederer, Josef, 8069 Jetzendorf Schistiefel
FR2334315A1 (fr) * 1975-12-10 1977-07-08 Pinet Georges Chaussure de ski
FR2341283A1 (fr) * 1976-02-20 1977-09-16 Pinet Georges Chaussure de ski
FR2562395B1 (fr) * 1984-04-06 1986-11-14 Articles Sport Cie Fse Chaussure de ski
IT209189Z2 (it) * 1985-07-23 1988-09-20 Nordica Spa Scarpone da sci particolamente ad entrata posteriore con dispositivo di bloccaggio del tallone.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469885A1 (fr) * 1979-11-22 1981-05-29 Salomon & Fils F Chaussure, notamment chaussure de ski, comprenant un systeme de tenue de pied interne
AT385185B (de) * 1985-04-16 1988-02-25 Lintner Dachstein Sportschuh Skischuh mit einer fersenhalterung
DE3721620A1 (de) * 1986-07-04 1988-01-07 Salomon Sa Ski-schuh
FR2613914A1 (fr) * 1987-04-17 1988-10-21 Salomon Sa Chaussure de ski alpin
EP0316605A2 (fr) * 1987-11-20 1989-05-24 Raichle Sportschuh AG Chaussure de ski

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410080A2 (fr) * 1989-04-17 1991-01-30 NORDICA S.p.A Dispositif de securité pour pied et particulièrement pour des chaussures de ski
EP0410080A3 (en) * 1989-04-17 1992-01-15 Nordica S.P.A Foot securing device, particularly for ski boots
WO1993002756A1 (fr) * 1991-08-02 1993-02-18 Nordica S.P.A. Patin a roulettes alignees chaussant mieux le pied
EP0583654A1 (fr) * 1992-07-31 1994-02-23 NORDICA S.p.A. Dispositif de calage pour chaussures de sport
US5483758A (en) * 1992-07-31 1996-01-16 Nordica S.P.A. Securing device for sports shoes
EP0691087A1 (fr) * 1994-07-07 1996-01-10 NORDICA S.p.A. Dispositif de tenue du pied, en particulier pour chaussures de ski
US5555651A (en) * 1994-07-07 1996-09-17 Nordica S.P.A. Foot securing device particularly for ski boots

Also Published As

Publication number Publication date
EP0336921A3 (fr) 1990-07-04
US5020248A (en) 1991-06-04
AT397454B (de) 1994-04-25
ATA81588A (de) 1993-09-15
JPH01299501A (ja) 1989-12-04

Similar Documents

Publication Publication Date Title
EP1848298B1 (fr) Poignee de baton
DE3830350A1 (de) Pedalkombination
DE3441417C1 (de) Pferdehufschuh
DE2610041B2 (fr)
WO2015018526A1 (fr) Ferrure servant à fixer un objet à un rail
AT397454B (de) Skischuh
EP1314458A1 (fr) Dispositif d'une fixation de ski réglable en position sur un ski
DE3135170C2 (fr)
DE1578751A1 (de) Skibindung
DE8505916U1 (de) Schnallenverschluss fuer schischuhe mit einer vorrichtung zum einstellen der verschlussspannung
DE3927144A1 (de) Hintere bindung fuer einen alpinen ski
DE4142391A1 (de) Skistiefel
EP0580709A1 (fr) Chaussure de ski ou chaussure de sport.
DE8333659U1 (de) Verschluß für Schischuhe mit der Möglichkeit der Feinverstellung der Schnallenspannung
CH673935A5 (fr)
EP0098515A1 (fr) Dispositif de réglage en longueur pour fixations de ski
DE2559656A1 (de) Anordnung mit einem einstellbaren kniehebelmechanismus, insbesondere bei zangen u.dgl.
DE4021229A1 (de) Sicherheitsskibindung
DE4005254C2 (de) Sicherheitsskibindung zur auslösbaren Halterung eines Skischuhes
DE29608353U1 (de) Automatische Snowboardbindung
DE60306278T2 (de) Handgriff für eine Fahrradlenkstange und Fahrradlenkstange mit solchen Handgriffen
DE60117339T2 (de) Sportschuh mit in Querrichtung verstellbarer Spannvorrichtung
DE3924601A1 (de) Vorrichtung zum verbinden eines schuhs mit einem fahrradpedal
DE9406441U1 (de) Bindung für ein Snowboard
DE2919639A1 (de) Schuh mit auswechselbarem absatz

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: A2

Designated state(s): CH DE ES FR IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR IT LI

17P Request for examination filed

Effective date: 19901220

17Q First examination report despatched

Effective date: 19920506

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920919