EP0671134A1 - Skischuh aus Kunststoff - Google Patents

Skischuh aus Kunststoff Download PDF

Info

Publication number
EP0671134A1
EP0671134A1 EP95810113A EP95810113A EP0671134A1 EP 0671134 A1 EP0671134 A1 EP 0671134A1 EP 95810113 A EP95810113 A EP 95810113A EP 95810113 A EP95810113 A EP 95810113A EP 0671134 A1 EP0671134 A1 EP 0671134A1
Authority
EP
European Patent Office
Prior art keywords
rod
collar
rear part
loop
bar
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
EP95810113A
Other languages
English (en)
French (fr)
Other versions
EP0671134B1 (de
Inventor
Gilles Marmonier
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
Publication of EP0671134A1 publication Critical patent/EP0671134A1/de
Application granted granted Critical
Publication of EP0671134B1 publication Critical patent/EP0671134B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A43B5/048—Rear-entry skiboots

Definitions

  • the present invention relates to a ski boot made of synthetic material consisting of a lower part comprising the sole and surrounding the foot and the heel and of a rod articulated on the lower part and consisting of a front part in the form of a collar. provided with at least one closure loop intended to close the collar and having, at the rear, a rounded notch extending above the heel, between the points of articulation of said front part, so as to allow a wide tilting back of this front part and of a rear part, also articulated with respect to the lower part of the shoe at two opposite points so as to also be able to tilt back and covering the notch of the front part, closed position, the shoe being further equipped with means for closing the rear part.
  • Such a shoe is known from patents EP-0 286 586 and US 4 839 973 in the name of the applicant.
  • the rear notch of the collar is covered by a stirrup-shaped cover hinged on a shell bottom and connected to the collar by a rigid link, so that the stirrup is driven by the collar during tilting of the last.
  • the rearward tilting of the collar is however limited by the possibility of tilting the stirrup, due to the presence of the connecting rod.
  • the rear of the shoe upper in the open position has a zigzag slope which reduces the entry of the shoe for putting on.
  • the presence of a connection of the collar and the stirrup by connecting rod further obliges to articulate these two parts around two different axes, that is to say in all cases to have four points of articulation.
  • a ski boot is also known, the upper of which consists of a front part in the form of a collar articulated on the bottom of the shell and having at the rear a wide and deep notch. 'opening upwards, and of a rear part articulated around the same axis as the collar and the lateral edges of which come to be applied edge to edge against the edges of the notch to close the rod by reconstituting a single collar.
  • the rearward tilting of the rear part offers great ease of fitting comparable to that of shoes called "rear entry", without however the disadvantages of shoes of this type.
  • Closing edge to edge of the two parts of the rod requires great rigidity of these parts so as to ensure their relative positioning necessary to guarantee their correct edge to edge closure.
  • the object of the present invention is to produce a shoe combining the advantages of the two shoes mentioned above, but without their disadvantages.
  • the shoe according to the invention is characterized in that the upper edge of the back of the front part of the upper is also notched so as to leave a bridge located approximately halfway up the upper, and that the rear part of the rod extends over the entire height of the rod, so that its upper part forms a support for the leg.
  • the lower indentation of the collar allows its wide tilting towards the rear, while its upper indentation facilitates the engagement of the foot in the shoe during putting on, the space being completely cleared by the tilting back of the rear part of the rod.
  • the collar is driven or not by the rear part, depending on the embodiment.
  • the rear part In the closed position, the rear part largely covers the two notches of the collar and rests against the bridge-shaped part of this collar. Since there is no edge-to-edge closure, the collar can have the flexibility to close and tighten around the leg without this tightening exerting exaggerated localized pressures on the leg .
  • the rear part of the rod constitutes a second collar which is closed, by means of a loop or an equivalent device, above the closure loop of the first collar.
  • the rear part of the rod simply constitutes a cover which, in the closed position, comes to hang on the bridge-shaped part of the collar.
  • This hood in the form of a gutter, can be very rigid and replace the auxiliary reinforcements provided in certain shoes. By extending the sides of this cover with ears, it is possible to further increase the lateral reinforcement effect.
  • Figure 1 shows a first embodiment in the closed position, seen from the outside of the foot.
  • Figure 2 shows the same shoe, seen from the other side.
  • Figure 3 shows the same shoe in the open position.
  • Figure 4 shows a second embodiment in the closed position, seen from the outside.
  • FIG. 5 is a detail view in section along V-V of FIG. 4.
  • Figure 6 shows the shoe of Figure 4 in the partially open position.
  • Figure 7 shows the same shoe in a position close to its maximum opening.
  • FIG. 8 represents a third embodiment, in the same position as FIG. 1.
  • the shoe shown in Figures 1 to 3 comprises a lower part 1 surrounding the foot and the heel and having, on the top of the foot, two flaps 2 and 3 for tightening this lower part 1 by means of two loops 4 and 5 so known and extending widely above the instep in a known manner.
  • the lower part 1 therefore constitutes a variable volume shell.
  • this shell is further provided with a tongue 6 extending upwards, as described for example in US patent 4,839,973.
  • a collar 7 is articulated by means of two rivets 8 and 9 situated approximately at the level of the malleoli of the skier's foot.
  • This collar 7 is closed on the flaps 2 and 3 of the shell by a flap 10 carrying a denture 11 in which the rectangular ring 12 of a loop 13 is hooked, the tensioning lever of which is articulated on the outside of the collar 7.
  • the collar 7 has a first and wide notch 14 extending above the heel and approximately in the direction of the joints 8 and 9, and a second notch 15 directed in the opposite direction, this is ie opening towards the upper edge of the collar.
  • the notches 14 and 15 leave a bridge 16 located approximately halfway up the collar 7, that is to say the upper of the shoe.
  • the upper of the shoe is completed by a rear part 17 extending over the entire height of the upper of the shoe and having a general shape of gutter provided in its lower part with two lateral arms 18 and 19 by which this rear part 17 is articulated on the shell 1 at two opposite points by means of two rivets 20 and 21 located below the rivets 8 and 9.
  • the rear part 17 of the upper has, on the outside of the shoe, a tongue 22 and, at the same height, but on the inside of the shoe, a tongue 23, substantially longer than the tongue 22.
  • On the tongue 22 is mounted a loop 24 which hooks onto a denture 25 fixed on the tongue 23
  • Part 17 thus forms, in its upper part, a second collar which surrounds the part. upper of the first collar 7.
  • the rear part 17 of the upper is further equipped with a pawl 26, the spout of which abuts on a stop 27 fixed on the shell 1 to maintain the upper of the shoe in the descent position slightly inclined towards the front, as described in particular in US Patents 4,839,973 and 5,134,792.
  • the pawl 26 can be released by a simple pressure of the finger.
  • Figure 3 shows the shoe in the open position, all loops off the hook.
  • the rear part 17 is tilted completely back, in abutment against the heel 30 of the shell.
  • the collar 7, initially driven behind by the tongue 23 of the rear part 17, can also tilt back thanks to its lower notch 14.
  • the position of the rear part 17 even allows the collar 7 to tilt more than shown in FIG. 3, if we consider that the bridge 16 of the collar 7 can still travel a certain distance before coming into abutment against the part 17.
  • the upper notch 15 of the collar 7 allows the liner 28 to easily follow the part 17.
  • the shoe is therefore wide open and allows easy fitting.
  • the collar 7 has, on each side, a recess 31a, respectively 31b, so that the rear part 17 of the rod comes, in the closed position, at the same level as the collar 17 thus ensuring a quasi-continuity of the surface of the stem.
  • the shoe according to the second embodiment shown in Figures 4 to 7, comprises a shell 1 identical to the shell of the first embodiment. Its description will therefore not be repeated.
  • the rod is level consisting of a collar 32 articulated on the shell 1 in the same way as the collar 7 of the first embodiment.
  • This collar 32 differs from the collar 7, however, in that it carries two loops 13 and 33 which hang respectively on two dentures 34 and 35 fixed respectively on two flaps 36 and 37 extending the inner side of the collar 32.
  • this collar 32 is therefore of classic design.
  • the collar 32 has, at the rear, a lower notch 38 similar to the notch 14 of the first embodiment and an upper notch 39 similar to the notch 15, these two notches leaving a bridge 40 (FIG. 7) similar to bridge 16 of the first embodiment.
  • the upper of the shoe is completed by a rear part 41 articulated on the shell 1 like the part 17 of the first embodiment and which differs from the latter only by the fact that it is not provided with a tongue, does not carry a buckle and does not constitute a second collar. Special means are therefore provided for joining the two parts 32 and 41 of the rod in the closed position.
  • These securing means consist essentially of a bar 42 having, over most of its length, a lumen 43 (Figure 7).
  • One of the ends of the bar 42 is articulated on the rear part 41 of the rod around an axis 44.
  • the bar 42 is moreover articulated in the bridge 40 around an axis 45 mounted in a reinforced profiled part 60 of bridge 40 (figure 5).
  • the axis 45 passes through the lumen 43 so that the rear part has a certain freedom, in the open position, relative to the collar.
  • the bar is also attached, at an intermediate point, to the end of a cable 46, of the bicycle cable type, that is to say provided with a sheath 47, one end of which is fixed to the part 41 of the rod and the other end of which rests on the loop 33, the end of the cable being fixed to the tie rod 48 of this loop 33, so that the closure of the loop 33 simultaneously exerts traction on the cable 46
  • a cable 46 of the bicycle cable type
  • sheath 47 one end of which is fixed to the part 41 of the rod and the other end of which rests on the loop 33
  • the bar 42 is held pressed against the face inside of the rear part 41 of the rod by a hook 49 which can slide in a vertical plane in a slot 50 of the part 41 and pushed upwards by a leaf spring 51.
  • the hook 49 is then pushed downwards so as to release the bar 42 and allow the rear part of the rod to tilt backwards until it comes into abutment against the heel 30.
  • the part 41 is pushed forward while driving the collar 32.
  • the axis 45 slides in the lumen 43 of the bar 42 in the direction of the axis 44, so that the bar swings in the direction of the hook 49, without however, without exception, coming to hang on itself on this hook.
  • closing the upper loop 33 has the effect of exerting traction on the cable 46, traction which presses the bar 42 against the wall of the rear part 41, the bar coming to push the hook 49 in passing and lock on this hook as shown in the Figure 4.
  • the two parts of the rod 32 and 41 are thus perfectly secured to each other.
  • the rear part 41 of the upper does not form a collar which must have a flexible part which surrounds the lower leg, it can be made of a very rigid plastic and thus have a reinforcing effect on the upper of the shoe, improving reinforcement the transmission of forces between the leg and the ski.
  • This strengthening or stiffening effect can be further improved by providing the part 41 with two lateral ears extending towards the front of the shoe, on each side thereof, at the height or below the buckle 33.
  • the collar 32 and the rear part of the rod 41 could be secured to one another by other means, for example by a lateral hook as described in patent application EP No. 93810548.3 (0 588 757) . It would also be possible to hang the bar 45 directly on the hook 49 placed above.
  • the hook 49 should in this case be able to move with the axis 45 when bending the rod forward, bending which causes relative movement of the collar 32 and the rear part 41. In the embodiment shown , it is the light 43 of the bar which allows this movement.
  • the points of articulation of the two parts of the rod could be merged.
  • there is no relative displacement of the two parts of the rod during its forward bending so that in the second form of execution, the attachment of the two parts of the rod could be simplified.
  • the loop 24 could be replaced by any other closing and tightening means, for example a belt or a notched tongue cooperating with a pawl or a strap.
  • Figure 8 shows a variant of Figure 1 in which the loop 24 is replaced by a strap 50 surrounding the two parts 7 and 17 of the collar.
  • One end 50a of this strap is fixed to the strap by a VELCRO band (registered trademark) or by any other known means of fixing.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19950810113 1994-03-10 1995-02-20 Skischuh aus Kunststoff Expired - Lifetime EP0671134B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH717/94 1994-03-10
CH71794 1994-03-10
CH00717/94A CH689630A5 (fr) 1994-03-10 1994-03-10 Chaussure de ski en matière synthétique.

Publications (2)

Publication Number Publication Date
EP0671134A1 true EP0671134A1 (de) 1995-09-13
EP0671134B1 EP0671134B1 (de) 1999-07-28

Family

ID=4193536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950810113 Expired - Lifetime EP0671134B1 (de) 1994-03-10 1995-02-20 Skischuh aus Kunststoff

Country Status (3)

Country Link
EP (1) EP0671134B1 (de)
CH (1) CH689630A5 (de)
DE (1) DE69510970T2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0713656A3 (de) * 1994-11-22 1996-06-26 Nordica Spa
EP0830821A2 (de) * 1996-09-20 1998-03-25 TECNICA SpA Schischuh mit einem Schaft aus zwei erweitbaren Teilen
WO2002017741A1 (en) 2000-09-01 2002-03-07 Tecnica Spa Sports shoe with leg-piece hinged on the shell
ITTV20100169A1 (it) * 2010-12-28 2012-06-29 Scarpa Calzaturificio Spa Scarpone da sci
US9241532B2 (en) 2012-01-04 2016-01-26 K-2 Corporation Ski/walk mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286586A2 (de) * 1987-04-09 1988-10-12 Lange International S.A. Schischuh
FR2657235A1 (fr) * 1990-01-22 1991-07-26 Salomon Sa Chaussure a entree arriere, pour la pratique du ski, comportant un organe d'appui de la tige sur le bas de coque.
EP0502795A1 (de) * 1991-02-26 1992-09-09 Skis Rossignol S.A. Schischuh mit Schale und Schaft
FR2693085A1 (fr) * 1992-07-03 1994-01-07 Salomon Sa Chaussure de ski alpin.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286586A2 (de) * 1987-04-09 1988-10-12 Lange International S.A. Schischuh
FR2657235A1 (fr) * 1990-01-22 1991-07-26 Salomon Sa Chaussure a entree arriere, pour la pratique du ski, comportant un organe d'appui de la tige sur le bas de coque.
EP0502795A1 (de) * 1991-02-26 1992-09-09 Skis Rossignol S.A. Schischuh mit Schale und Schaft
FR2693085A1 (fr) * 1992-07-03 1994-01-07 Salomon Sa Chaussure de ski alpin.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0713656A3 (de) * 1994-11-22 1996-06-26 Nordica Spa
EP0830821A2 (de) * 1996-09-20 1998-03-25 TECNICA SpA Schischuh mit einem Schaft aus zwei erweitbaren Teilen
EP0830821A3 (de) * 1996-09-20 1999-01-27 TECNICA SpA Schischuh mit einem Schaft aus zwei erweitbaren Teilen
WO2002017741A1 (en) 2000-09-01 2002-03-07 Tecnica Spa Sports shoe with leg-piece hinged on the shell
ITTV20100169A1 (it) * 2010-12-28 2012-06-29 Scarpa Calzaturificio Spa Scarpone da sci
EP2471397A1 (de) * 2010-12-28 2012-07-04 Calzaturificio S.C.A.R.P.A. S.p.A. Skistiefel
US9241532B2 (en) 2012-01-04 2016-01-26 K-2 Corporation Ski/walk mechanism

Also Published As

Publication number Publication date
DE69510970D1 (de) 1999-09-02
EP0671134B1 (de) 1999-07-28
DE69510970T2 (de) 2000-01-13
CH689630A5 (fr) 1999-07-30

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