EP0514290A1 - Schischuh mit Schale und Schaftmanschette - Google Patents

Schischuh mit Schale und Schaftmanschette Download PDF

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Publication number
EP0514290A1
EP0514290A1 EP92420122A EP92420122A EP0514290A1 EP 0514290 A1 EP0514290 A1 EP 0514290A1 EP 92420122 A EP92420122 A EP 92420122A EP 92420122 A EP92420122 A EP 92420122A EP 0514290 A1 EP0514290 A1 EP 0514290A1
Authority
EP
European Patent Office
Prior art keywords
collar
shell
ski boot
articulation
lumen
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
EP92420122A
Other languages
English (en)
French (fr)
Other versions
EP0514290B1 (de
Inventor
Gilles Marmonnier
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol 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 Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Publication of EP0514290A1 publication Critical patent/EP0514290A1/de
Application granted granted Critical
Publication of EP0514290B1 publication Critical patent/EP0514290B1/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
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/047—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot
    • A43B5/0474—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot having a walk/ski position

Definitions

  • the invention relates to an improved ski boot with shell and collar articulated on the shell.
  • ski boots As is known, there are essentially two types of ski boots.
  • the collar is made in a single piece sometimes called "cuff", and articulated on the shell at the malleoli.
  • the collar is open towards the front to allow the introduction of the foot and the tightening of the lower leg: it is supported towards the rear on a stop provided for this purpose on the rear of the shell, generally at the level of the Achilles' heel.
  • This embodiment is very appreciated by good skiers, because it ensures a distributed tightening of the lower leg and especially a good rear support.
  • it has the drawback of being difficult to fit due to the limited travel of the collar towards the rear.
  • the invention overcomes these drawbacks. It is aimed at a shoe of the shell and collar type, in which the axis of articulation always remains at the level of the malleoli, but in which access is easy while ensuring very good rear support.
  • the invention also relates to a ski boot of the type in question having three positions, respectively on the one hand, one for use in which the collar is articulated at the malleoli, movable during forward oscillations but whose the rear travel is limited, on the other hand, from a rest position in which the stop is removed towards the rear and a shoeing / heaving position, finally, in which the articulation axis is capable of moving backwards or even downwards, so as to facilitate the operation of putting on / taking off.
  • the shoe according to the invention is distinguished from this embodiment by the fact that, in the position of use, the articulation axis is fixed and is arranged, not in the middle, but at the end of the oblong lumen , and is held in this position by a bearing face of the positioning member.
  • the articulation axis is enveloped by the end of the oblong opening and the bearing surface. In this way, the axis of articulation is perfectly guided during pivoting, and this without causing wear.
  • the collar is formed in a part articulated on the shell at the malleoli and open on the front, and comprising tightening members making it possible to ensure good hold of the lower leg.
  • this collar can be formed of two cuffs, respectively front and rear, both articulated on the shell at the malleoli, the front cuff fixedly in front of the malleoli, while the rear cuff is articulated on this shell at the rear of the malleoli, but according to the characteristic provisions of the invention.
  • Figures 1 and 2 show respectively in exploded view (Figure 1) and in side view ( Figure 2) a first embodiment of the invention.
  • Figure 3 is a detailed view of an embodiment of the joint characteristic of the invention.
  • FIGS 4 and 5 show other embodiments of the invention.
  • Figure 6 shows another characteristic embodiment of the invention.
  • FIGS. 7 to 10 show a second general embodiment of the invention with articulation hoop, respectively in exploded view (FIG. 7), in side view (FIG. 8), as well as two different details of execution ( Figures 9 and 10).
  • Figure 11 shows an alternative embodiment of the oblong light.
  • Figure 12 shows an exemplary embodiment in which this light is arranged on the collar.
  • FIG. 13 shows an embodiment seen from the side, in which the collar is produced in two parts.
  • Figures 14 and 15 show another embodiment with hinge hoop, in which the light affixed to the shell is horizontal, but in which the intermediate hoop also has a light.
  • the improved ski boot according to the invention comprises a shell (1), injected in a rigid material commonly used for this application.
  • this shell has a sole (2) comprising on the front a sidewalk (3), on the rear a heel (4).
  • the instep has a flap (5), while the rear of the shoe has a tongue (6) for holding the heel cooperating with a slot (7) provided for this purpose.
  • the one-piece collar (10) is articulated on the shell by a rivet (11) forming a hinge pin.
  • This collar (10) has a forward opening (12), which in the use position, is closed by tightening loops or the like well known (13,14).
  • the shell has, at the level of the malleoli, an oblong opening (20) slightly curved and inclined downward, in which the hinge pin (11) is positioned.
  • This light has a rounded upper end (21).
  • the characteristic oblong lumen (20) is positioned symmetrically on each of the two lateral faces of the shoe, respectively internal and external.
  • the characteristic oblong lumen (20) is positioned symmetrically on each of the two lateral faces of the shoe, respectively internal and external.
  • the hinge pin (11) has the shape of a rivet whose head is placed in a reserve (16), molded and provided for this effect at the bottom of the collar (10).
  • This reserve (16) has in its center an orifice (17) in which is housed the articulation axis (18) proper, which then passes through the characteristic oblong lumen (20).
  • the end of this axis (18) is blocked by crimping through a washer (19).
  • the collar is articulated by the rivet (11) on the shell (1) in the slot (20).
  • the positioning member (25) is slidable on the shell (1) by any known means, and behaves like a lock for sliding, for example horizontally.
  • the rear end (26) of this lock has a rounded support face (27).
  • this bearing face (27) forms with the rounded end (21) a circular orifice whose diameter corresponds to the clearance close to the diameter of the articulation axis proper (18) which is thus perfectly wrapped, therefore held.
  • this sliding lock (25) is blocked by any known means, such as a pin or the like.
  • the positioning lock (25) keeps the hinge pin positioned at the upper end (21) of the light, thereby forming a hinge pin for the collar (10) on the hull (1) disposed at the level of the malleoli.
  • the skier wants to take off his shoes, or even walk, he only needs, after having loosened the tightening loops (13,14), to release the lock (25) by sliding it towards the front of the boot, which releases the face support (27) and thus frees the hinge pin (18) which can slide in the light (20) until it is placed at the lower end (22) thereof.
  • the collar (10) moves downwards by pivoting, thus providing a wide opening which thus facilitates the removal of the foot from its bootie, or the introduction of this foot when it is desired to fit.
  • FIGS. 4 and 5 show another advantageous embodiment of this positioning member, in which first of all, the oblong lumen (20) has a parallelepipedal notch (30) substantially orthogonal to the longitudinal axis of the lumen ( 20).
  • the positioning member has the shape of a stud (32) which is housed in the opening (30) (see FIG. 5) and is actuated by a lever (31) articulated at (33).
  • the rivet head (11) is cut on its base to facilitate actuation of this lever (31).
  • This arrangement makes it possible to position the hinge pin (18) conveniently and securely against the rounded end (21) of the light (20).
  • the positioning member (40) slides in the light (20) guided by two ears (41,42), so that the side face (43) comes to bear to slide along the light (20).
  • the rounded upper face (49) of the member (40) forms a bearing face cooperating with the rounded end (21) to form the circular orifice adapted to the size of the axis d hinge (18).
  • the axis (46) is engaged in the orifice (48) formed in the hull.
  • the lever (44) When the skier wishes to take off his shoes, he actuates the lever (44) which thus releases the axis (46) from the orifice (48), thus releasing the member (40) which slides down in the light (20), and consequently rotates the collar (10) backwards.
  • the characteristic member (40) forms, during use, a light sealing element (20).
  • the shoe comprises not only the rigid shell (1) and the single collar (10) open towards the front (12), but also a hoop (50) surrounding the 'rear of the shell and articulated thereon at (51) in the vicinity of the sole (2), and more precisely at the height of the arch of the foot.
  • This U-shaped hoop (50) surrounding the rear of the hull comprises two branches (54), which each have an overhang (52) arranged opposite the oblong opening (20) cut in the hull (1), and of which the free upper end (53) is rounded so as, previously, to form in the high position a circular orifice for articulation with the rounded upper end (21) of the oblong slot (20).
  • this known stop can be retractable so as to offer a comfortable position for walking.
  • this hoop (50) is, in the position of use, secured to the shell (1) in the high position. In other words, the hoop (50) is in the position of use integral with the shell (1), and the collar (10) comes to rest on the hoop (50).
  • the branches (54) of the arch (50) have, at the height of the rear of the collar, a member connecting it to this collar, such as a stud (55) cooperating with a light (56) (see figure 10) provided for this purpose on the collar (10).
  • the bearing face (53) has a hook (57) towards the rear (see FIG. 9), which is thus susceptible during the tilting of the collar (10) towards the rear, that is to say when opening the shoe, to drive by hooking the hinge pin (18), and consequently to drive the collar (10) backwards.
  • the characteristic oblong opening (20) has on its lateral edges (60,61) notches, respectively (62,63), in which one can clip in the chosen position complementary (65) having male studs (66,67) cooperating with the notches (62,63). It is thus possible, by positioning the characteristic part (65), to present downwards a rounded face (68) intended to thus play the role of the end (21) to cooperate with, on the one hand, the articulation axis (18) and on the other hand, the bearing face of the positioning member.
  • the user can, according to the morphology of his malleoli and more precisely of the axis of inclination thereof relative to the ground, have a different positioning from the oblong lumen (20) of the internal face of the shoe relative to the corresponding oblong lumen of the external face of the shoe.
  • FIG. 12 shows an embodiment in which the oblong lumen (70) similar to (20) is not arranged as previously on the shell (1), but on the collar (10), and more precisely at the bottom of this necklace.
  • a lock (71) similar to (25) cooperates with its bearing face (72) no longer with the upper end of the lumen, but with its lower end (73) to form a circular orifice in which will engage the actual articulation axis (18) of the rivet (11).
  • the collar consists of two parts, respectively a front cuff (80) articulated on the shell (1) around a rivet (81) formed at the level but in front of the malleoli, while the rear cuff (85) is articulated by a rivet (86) similar to (11) in the characteristic lumen (90) similar to (20) made for this purpose in the shell (1).
  • Figures 14 and 15 show another embodiment using a hoop (50) shown in Figures 7 and 8, but in which the light (100) of the shell (1) is horizontal, and in which the hoop ( 50) has a light (101) substantially vertical, so that the hinge pin (11) slides simultaneously in these two lights (100) and (101) during the tilting of the arch (50).
  • the collar under the action of its axis (11) slides horizontally backwards.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP92420122A 1991-05-14 1992-04-14 Schischuh mit Schale und Schaftmanschette Expired - Lifetime EP0514290B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9105982A FR2676337A1 (fr) 1991-05-14 1991-05-14 Chaussure de ski a coque et collier.
FR9105982 1991-05-14

Publications (2)

Publication Number Publication Date
EP0514290A1 true EP0514290A1 (de) 1992-11-19
EP0514290B1 EP0514290B1 (de) 1996-03-13

Family

ID=9412865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92420122A Expired - Lifetime EP0514290B1 (de) 1991-05-14 1992-04-14 Schischuh mit Schale und Schaftmanschette

Country Status (4)

Country Link
EP (1) EP0514290B1 (de)
AT (1) ATE135172T1 (de)
DE (1) DE69208933T2 (de)
FR (1) FR2676337A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150800A1 (de) * 1984-01-25 1985-08-07 NORDICA S.p.A Skischuh mit eingebauter Vorrichtung zur Regelung der Biegsamkeit
EP0374056A2 (de) * 1988-12-13 1990-06-20 Salomon S.A. Alpinskischuh der Bauart mit rückwärtigem Einstieg

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150800A1 (de) * 1984-01-25 1985-08-07 NORDICA S.p.A Skischuh mit eingebauter Vorrichtung zur Regelung der Biegsamkeit
EP0374056A2 (de) * 1988-12-13 1990-06-20 Salomon S.A. Alpinskischuh der Bauart mit rückwärtigem Einstieg

Also Published As

Publication number Publication date
DE69208933D1 (de) 1996-04-18
FR2676337A1 (fr) 1992-11-20
FR2676337B1 (de) 1995-03-31
ATE135172T1 (de) 1996-03-15
EP0514290B1 (de) 1996-03-13
DE69208933T2 (de) 1996-07-25

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