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EP0521283B1 - Schischuh mit Schaftverriegelungsvorrichtung - Google Patents

Schischuh mit Schaftverriegelungsvorrichtung Download PDF

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Publication number
EP0521283B1
EP0521283B1 EP92108465A EP92108465A EP0521283B1 EP 0521283 B1 EP0521283 B1 EP 0521283B1 EP 92108465 A EP92108465 A EP 92108465A EP 92108465 A EP92108465 A EP 92108465A EP 0521283 B1 EP0521283 B1 EP 0521283B1
Authority
EP
European Patent Office
Prior art keywords
cam
ski boot
motion
lever
stop
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
EP92108465A
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English (en)
French (fr)
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EP0521283A1 (de
Inventor
J.P. Chemello
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.)
Salomon SAS
Original Assignee
Salomon SAS
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Filing date
Publication date
Application filed by Salomon SAS filed Critical Salomon SAS
Publication of EP0521283A1 publication Critical patent/EP0521283A1/de
Application granted granted Critical
Publication of EP0521283B1 publication Critical patent/EP0521283B1/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 present invention relates to an alpine ski boot, comprising a rigid shell, of which a shell bottom is surmounted by an at least partially articulated rod on the latter, having at least a front part and a rear part, and itself comprising opening means to allow the passage of the foot, a rod closure assembly on the lower leg comprising a clamping system with at least one traction element at least partially surrounding the rod to be tensioned by at least a tensioning device, fixed on at least one of the constituent parts of said rod.
  • the invention relates to means for immobilizing the rod in an anteroposterior direction constituted by a control member acting on an oscillating lever, around a transverse axis of a rear part of the rod, in two positions, one in which a lower end portion of the lever abuts against a rear stop of the bottom of the shell at the heel or of a position of inclination chosen towards the front of the rod, corresponding to a active position for skiing, and the other in which said lower part escapes the rear stop of the bottom of the hull to release the rod from any angular positioning constraint, the control member then acting on another part of the lift oscillating against an elastic member.
  • manual means for locking the aforementioned lever capable of immobilizing the latter in a stable position corresponding to the unlocking of the upper of the shoe as taught in French patent FR-A 2,648,327.
  • the manual locking means consist of a part movable in vertical translation at the upper end of an arm of the rocker, which can be actuated manually in an upward sliding movement, to extend said upper end of the rocker, and come to cooperate with a notch formed in the upper part of a cutout of the rod to maintain the rocker in the unlocked position.
  • a sliding control of said moving part has the effect of releasing it from the upper notch and allowing it to pivot, under the action of an elastic member, so that the lower end of said rocker comes into abutment on the abovementioned stop formed at the rear of the bottom of the hull for an active position.
  • the moving part In order to allow the moving part to move in translation, in one direction or the other, it has a projecting part constituting an external gripping member without which any control would be impossible.
  • Such locking means have a certain number of drawbacks, one of which is major, resides in the fact that it is necessary to provide, on the one hand, a relatively large rocker because the latter supports the movable member and the gripping member which is integral with it, and on the other hand an upper notch to be provided on the rod.
  • this system always involves two operations to achieve a stable unlocking of the upper of the shoe, namely a substantially straight thrust movement and perpendicular to the upper to rotate the rocker in a movement of release of its lower end from the stop, and a pushing movement also rectilinear substantially parallel to said rod to engage the movable part under the upper notch.
  • the stop means is housed in a recess of the rod and has the form of a lever with two arms pivoting about an axis mounted in the rod while the control member is pivotally mounted outside the rod, near the end of one of the arms of said stop lever.
  • the unlocking of the rod is effected by tilting towards the outside of the control member which, coming under pressure on the corresponding arm of the stop lever, causes the release of the latter from its stop on the bottom of the hull.
  • To relock the rod in the ski practice position it is then necessary to bring the control member against the rod to allow the stop lever, under the action of the elastic return force, to be placed in position d 'commitment to its stop on the bottom of the hull.
  • the immobilizing device has a lever, integral with the upper, which is capable of abutting on an element of the shell of the shoe.
  • a lever is actuated from an external cursor capable of moving linearly and acting angularly on the position of the lever, from an end articulation point, or central.
  • this device has the disadvantage of being prominent on the rod at its rear part, and this, in a permanent and variable manner since the cursor is capable of being moved in translation. Furthermore, it always involves a voluntary maneuver on the part of the skier to go from the unlocked position to the locked position for skiing. Still, the momentary unlocking operation with the possibility of automatic relocking is not possible.
  • the alpine ski boot has a shell bottom surmounted by a rod which has a front part and a rear part obtained in one or more parts, the rear part of said rod on the one hand being at least partially pivoting in the postero-anterior and / or antero-posterior direction and on the other hand, comprising a device for immobilizing relative to said bottom of the active shell for at least one of said directions of pivoting of the rear part of the rod by means of a stop and / or attachment zone obtained on said bottom of the hull.
  • the immobilization device can be operated by the intermediate of a rectilinear displacement control member acting on an oscillating lever, pivoting on the rear part of the rod around a transverse axis and subjected to the action of a return spring, this control member being suitable to slide on a slide materialized by at least one of the longitudinal edges of an oblong opening made in the rear part of the rod and on which is retained, free in translation, said control member, independently of the oscillating lever, which member has, relative to the rear part of the rod, an external gripping part, and an internal part acting on the oscillating lever thus pivotally secured relative to the abutment zone of the bottom of the shell.
  • the shoe is characterized in that the internal part of the rectilinear displacement control member acts on the oscillating lever by means of a cam cooperating with a feeler member.
  • a preferred characteristic of the invention lies in the fact that the cam extends parallel to the axis of translation of the cursor, whether it is integral with the end of the internal part of the latter or with the oscillating lever. It is obvious that a feeler member intended to cooperate with the cam is then provided on the part which is not provided with said cam. Furthermore, the cam has at least one ramp with a gradual slope which extends from a low probe point to a high point extended by a zone for retaining the probe member.
  • the difference in height between the bottom and top probing points is determined as a function of the engagement of the oscillating lever on the abutment or attachment zone obtained on the bottom of the hull and is at least sufficient to cause, by means of the feeler member pivoting of said oscillating lever at least corresponding to that of its engagement on said shell bottom and obtaining the unlocking of the upper of the shoe.
  • the cam has two symmetrical progressive ramps each extending from the bottom point of the latter to a retaining zone.
  • the actuator of the immobilization device associated with such a cam can thus be actuated indifferently in the two directions of translation in order to cause the unlocking of the upper of the shoe relative to the bottom of the shell.
  • the latter comprises from the bottom point and on one side, a progressive ramp as described above and on the other side, a vertical wall or abutment surface against which abuts the probing organ.
  • the maneuvering member of the immobilization device can thus be actuated only in a direction of rotation corresponding to that in which the ramp extends.
  • the cam is obtained with two asymmetrical ramps which extend from and on either side of the low point.
  • one of the ramps is then intended to allow permanent unlocking and the other ramp, to allow momentary unlocking; for this purpose, the first ramp ends at the high point of unlocking of the cam by a retaining zone of the feeler member while the second ramp extends at least up to the height of the high point of the first ramp but does not have a retention zone for the feeler member.
  • the device for immobilizing the rod can be unlocked and its return to the initial locking position can take place automatically as soon as the operating member of said cam is released;
  • the cam and / or the operating member can advantageously be equipped with an elastic return element.
  • the unstable cam unlocking ramp can be provided relatively inclined so that, under the pushing effect of the return spring of the oscillating lever, the support reaction of the member probing on the latter favors its return to the initial position on the low point as soon as the operating member is released.
  • the rod immobilization device can be provided to immobilize the latter in the only antero-posterior pivoting direction or in the two antero-posterior and postero-anterior pivoting directions relative to the bottom of the shell.
  • the oscillating lever comprises an end part which cooperates, for example with a stop zone obtained on the bottom of the hull; in the case of immobilization in both directions of pivoting, the oscillating lever comprises a lug or latching pin which cooperates with a corresponding notch made in the bottom of the shell, when the rear part of the rod is brought into the active position of skiing.
  • the light extends in the vertical direction above the latching stud over a certain length determined by the thickness of the latter and the desired travel stroke.
  • the shoe 1 designated overall, and represented in FIG. 1, is of the "rear entry" type.
  • This ski boot 1 comprises a rod 2 having a front part 3 or front cover, and a rear part 4 or rear cover, and a shell bottom 5 to which the rear part 4 of the rod 2 is connected by means of rivets 6, the front part 3 of the rod 2 consisting of an extension of the bottom of the shell 5.
  • a three-point tightening system 7a, 7b, 7c, and of closing the rod 2 on the lower leg of the skier comprises, in a manner known per se, three separate tensioning levers 8a, 8b, 8c which subject in tension traction elements such as cable loops 9a, 9b, 9c partially surrounding the rod 2 at its front part to be tensioned by said tensioning levers 8a, 8b, 8c, fixed for example on the side wings coming from the rear cover 4 for levers 8a and 8b and on the front of the shoe for lever 8c.
  • the shoe 1 is provided with an immobilizing device 35 of the upper 2, acting only in the anteroposterior direction; this immobilization device has a control member 10 acting on an oscillating lever 11 around a transverse axis 12 fixed in the rear part of the rod 2; the lever 11 oscillates in two positions, one in which a lower end portion 11a of the lever 11 abuts against a rear stop 13 of the bottom of the shell 5 at the heel for a position of inclination chosen towards the front of the rod, corresponding to an active position for skiing, and the other in which said lower part 11a escapes the rear stop 13 of the bottom of the shell 5 to release the rod from any angular positioning constraint, the control member 10, or slider, then acting on another part 11b opposite the end 11a of the oscillating lever against an elastic member 14, which elastic member is disposed in a housing 15 formed in the lower part 11a lever 11, and acts in reaction against the wall 16a of the rear part 4 which extends in the lower extension of a stiffen
  • the control member 10 of the oscillating lever 11 is capable of sliding on a slide 17, formed by at least one of the longitudinal edges of an oblong opening 17 ′ formed in said wall 16a of the rear part 4 of the rod 2, and in which said control member 10 is retained, free to translate , independently of the swing lever; to be operated, the control member 10 comprises respectively, arranged on either side of the wall 16a, an external gripping part 18 actuable manually in translation, and an internal part 19 acting by means of a cam 19a on the part 11b of the oscillating lever 11, which in fact constitutes the feeler member 49 of the cam, the two parts 18 and 19 being interconnected by means of a bearing 20, corresponding to a groove in which receives the slide 17 made in the rod 2.
  • the cam 19a is constituted by the very front end of the internal part 19 of the control member 10, and acts on the end 11b of the lever 11 opposite its lower end 11a, between which ends 11a, 11b is located the transverse axis 12.
  • the front cam 19a of the control member 10 has, on either side of a low point 24, a groove which extends to a high point 25, these points respectively determining an immobilization position in the anteroposterior direction, or conversely a position of angular freedom thereof, for a certain translational movement in one direction or the other applied to the gripping part 18 of the operating member 10.
  • this gripping portion 18 of the operating member may be of any other form.
  • the gripping part 18 of the control member 10 is in one piece or rigidly connected to its grooved surface 20, for example by means of a pin.
  • the retaining of the operating member 10 on the wall 16a of the rod 2, which wall here constitutes the extension of the stiffening beam 16, is ensured by pinching said wall between the gripping part 18 and the bearing surface 20 determining the sliding groove cooperating with at least one of the longitudinal edges of the opening 17 '.
  • the cam 19a has, at its highest part, a housing 19c or retaining zone which corresponds to the high point of unlocking in the form of a bowl in which the corresponding end 11b of the lever 11 is capable of being positioned to provide a stable unlocked position. This position is obtained by exerting a simple translation in the direction F1, exerted on the gripping part 18.
  • the immobilization device 35 differs essentially from the previous one in that the cam 19a is formed on the end 11b of the lever 11 while the feeler member 49 is located on the part internal 19 of the control member 10.
  • the immobilizer 36 differs essentially from the previous one in that the cam 40a is formed on an intermediate part 40b of the lever 40 located between the transverse axis 12A disposed at one end 40d of the lever 40, and another opposite end 40c of the same lever 40 capable of coming into contact with the stop 13 in locking mode, said cam 40a being in permanent contact with a transverse operating axis 41, constituting the feeler member, integral with the control member 10A, said ramp comprising a low point 24 and at least one high point 25 which correspond, as before, respectively to a position of immobilization of the rod 2, or conversely to the angular freedom of the latter ci, for a certain translational movement in one direction or the other applied to the gripping part 18 of the operating member 10A, acting on said cam 40a to cause ledi t angular movement of the lever 40.
  • the cam 40a cited in this embodiment, can be arranged as shown in FIG. 2A, not on a part of the lever 40, but on an element of the internal part 19 of the operating member. 10A.
  • the lever 40 is capable, for its part, of the feeler member 41 constituted by a transverse axis supported by lugs coming from the intermediate part 40b of said lever 40.
  • cam 19a and / or 40a may have different profiles as a function of the defined direction and / or direction of operation in translation as well as the amplitude of the movement in sliding on the slide 17 desired to pass from a locking position. to an unlocking position and / or vice versa.
  • FIGS. 3 to 7 several embodiments of the profile of a cam 19a and / or 40a of the type described briefly in FIGS. 1 and 2 are illustrated by way of example.
  • the cam 19a, 40a is obtained with two symmetrical ramps 27 each extending progressively from the low point 24 as far as the retaining zone 19c passing through a high unlocking point 25.
  • the difference in height between the low point 24 and the high point 25, identified by the letter “A” in the figures is a function of the engagement of the lower end part 11a of the lever 11 against the stop 13 at the bottom of the shell 5, as illustrated in FIGS. 1 and 2.
  • This difference in height in fact represents the value of the travel of the end 11b of the lever 11 necessary to unlock the rod 2 relative to the bottom shell 5; this difference in height "A" is always less than or equal to the difference in height between the low point 24 and the retaining area 19c identified by the letter "B".
  • the retaining zone 19c is advantageously embodied by a notch in which the feeler member is intended to snap which guarantees a stable unlocking position of this last and index in translation said cam 19a, 40a in the unlocked position of the shoe upper 2.
  • the retaining zone 19c can simply be constituted by a flat bearing surface.
  • the latter can indifferently be maneuvered, starting from the low point 24, in the two directions of translation to cause the unlocking of the shoe upper.
  • the retaining zone 19c is advantageously located beyond the unlocking point.
  • the cam can be returned to the locked position under the effect of an elastic return element, not shown, which can be interposed between the member 10 and a fixed point on the wall of the rear cover 4 on which it is retained, such a structure being compatible with a cam comprising a retaining notch 19c or a notch to guarantee the stable unlocked position when the latter is desired, despite the elastic restoring effect.
  • the cam 19a, 40a can also be obtained with two asymmetrical ramps 26 and 27 which extend on either side of the low point 24, one, 27, being intended to allow only the stable unlocking maneuver, and the other, 26, only the unstable unlocking maneuver; for this purpose, the ramp 26 extends clearly above the high unlocking point 25 up to a level 28 determining a difference in height "C" between the low points 24 and high 25 which is greater than the possibility of movement of the oscillating lever 11 authorized by construction in the rear part 4.
  • the feeler member 41 or 49 rises on the ramp 26 and passes the high point 25 in the direction of level 28, by pivoting the lever 11 or 40 until the latter comes into abutment, for example by its end portion 11a or 40c, against the wall 16 of the rod.
  • the cam 19a, 40a then tends to return to its initial locking position as described above.
  • the ramp 26 is very inclined so that a relatively low pressure of the feeler member causes, by pressing reaction, the translation of the cam 19a until that said feeler member stabilizes on the low locking point 24.
  • unlocking ramp 27 it is produced in a similar manner to that described with reference to Figures 3 and 6 above.
  • the cam 19a, 40a is designed to be operated only in one direction of translation, and is provided for this purpose with an abutment surface 29 extending substantially vertically by a side of the low point 24 and opposite a single unlocking ramp 27.
  • the stable unlocking ramp 27 can extend indifferently in any of the directions. of translation of said cam and be of more or less length; this latter characteristic also being valid for ramp 26.
  • the immobilizing devices 35 and 36 which have just been described with reference to FIGS. 1, 1A, 2 and 2A block the rear part 4 of the upper 2 of the shoe only in the direction of an antero-posterior pivoting around the rivets 6 connecting with the bottom of the shell 5; this blockage is obtained from the fact that the oscillating levers 11 and 40 have lower end portions 11a and 40c which simply come to bear on the latter. It is also conceivable to produce immobilization devices similar to those 35 and 36 but of which the oscillating levers 11 and 40 are provided with parts which, by cooperating with an abutment at the bottom of the hull, ensure blocking of the rear part 4 of the upper 2 of the shoe also in the postero-anterior direction.
  • FIG 8 there is shown in Figure 8 such an immobilizer 37 incorporating the constituent elements of the immobilizer 35 of Figure 1 with the exception of the lower end portion 11a of the oscillating lever 11
  • This end portion 11a takes the form of a projection 42 and constitutes a hooking tenon intended to cooperate with a corresponding stop or notch 43 obtained in the bottom of the shell 5, when the immobilization device 37 is put in rod locking position and the rear cover 4 is brought into the skiing position.
  • the operation of the immobilization device 37 for locking purposes only provides freedom of pivoting of the oscillating lever 11, which is, in this position of the rear cover 4 , resting against the outer wall of the shell bottom 5 by its lower end part 42, the elastic member 14 then being compressed.
  • the elastic member 14 is made of an elastically compressible material instead of a helical spring as shown schematically in Figures 1, 1A, 2 and 2A.
  • the immobilization device 38 is also of the anteroposterior locking type; this device incorporates the constituent elements of the immobilization device 36 of FIG. 2, with the exception of the lower end part 40c of the oscillating lever 40 which is made in the shape of a pin 42 in the same way as on the oscillating lever 11 of the device 37 in FIG. 8.
  • the immobilization devices 37 and / or 38 according to the invention can also cooperate with a stop or notch 43A of the bottom of the shell 5 extending, in the vertical direction, over a certain length, at least greater than the thickness of the pin 42, as shown in the example in FIG. 10
  • it is an immobilizing device 37 which is shown in the active position, the pin 42 being engaged in the light 43A.
  • the rear part 4, or rear cover, being centered on the connecting rivets 6, can thus pivot on its rivets for a certain angular value as a function of the length "H" of the light 43A extending above the tenon 42.
  • shoes can have structures different from the preferred ones described with reference to Figures 1 and 2, and benefit in the same way from an immobilizing device 35, 36, 37 or 38 as described above.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Claims (12)

  1. Alpinskischuh, der ein Schalenunterteil (5) aufweist, das durch einen Schaft (2, 2A, 2B, 2C, 2D) überhöht ist, der einen vorderen Teil (3, 3A, 3B, 3C, 3D) und einen hinteren Teil (4, 4A, 4B, 4C, 4D) aufweist, die aus einem oder mehreren Teilen erhalten werden, wobei der hintere Teil des Schaftes (2, 2A 2B, 2C, 2D) zum einen zumindest teilweise schwenkbar in der Richtung von hinten nach vorne und/oder von vorne nach hinten ist, und zum anderen eine Vorrichtung zur Immobilisierung (35, 36, 37, 38) bezüglich dem Schalenunterteil (5) aufweist, das zumindest für eine der Schwenkrichtungen des hinteren Teiles (4, 4A, 4B, 4C, 4D) des Schaftes (2, 2A, 2B, 2C, 2D) mit Hilfe eines Anschlagbereiches (13, 43, 43A) aktiv ist, der auf dem Schalenunterteil (5) erhalten wird, wobei die Vorrichtung zur Immobilisierung (35, 36, 37, 38) mit Hilfe einer Betätigungsvorrichtung (10) in geradliniger Verschiebung betätigbar ist, die auf einen sich hin und her bewegenden Hebel (11, 14) wirkt, der auf dem hinteren Teil des Schaftes (2, 2B, 2C, 2D) um eine transversale Achse (12, 12A) schwenkbar ist, und der einer Wirkung einer Rückholfeder (14) unterworfen ist, wobei diese Betätigungsvorrichtung (10) in der Lage ist, auf einer Gleitschiene (17) zu gleiten, die durch zumindest einen der Längsränder einer länglichen Öffnung (17') ausgeführt ist, die in dem hinteren Teil (4, 4B, 4C, 4D) des Schaftes (2, 2B, 2C, 2D) ausgeführt ist, und auf der frei in Translation die Vorrichtung (10) unabhängig von dem sich hin und her bewegenden Hebel (11, 40) gehalten ist, wobei die Vorrichtung (10) relativ zu dem hinteren Teil des Schaftes einen externen Greiferteil (18) und einen internen Teil (19) aufweist, der auf dem sich hin und her bewegenden Hebel (11, 40) wirkt, der daher einer Schwenkung bezüglich dem Anschlagbereich (13, 43, 43A) des Schalenunterteiles (5) unterworfen ist, dadurch gekennzeichnet, daß der interne Teil (19) der Betätigungsvorrichtung zur geradlinigen Verschiebung (10) auf den sich hin und her bewegenden Hebel (11, 40) mit Hilfe eines Nockens (19a, 40a) wirkt, der mit einer Abtastvorrichtung (41, 49) zusammenwirkt.
  2. Skischuh gemäß Anspruch 1, dadurch gekennzeichnet, daß der Nocken (19a, 40a) sich parallel zur Translationsachse der Betätigungsvorrichtung erstreckt, und dadurch, daß er auf seinem Profil zumindest eine Rampe (27) mit einer progressiven Steigung aufweist, die sich ausgehend von einem unteren Punkt (24) bis zu einem oberen Punkt (25) erstreckt, und sich durch einen Rückhaltebereich (19c) verlängert, wobei der Nocken (19a, 40a) mit der Abtastvorrichtung (41, 49) zusammenwirkt, der dem sich hin und her bewegenden Hebel (11, 40) unterworfen ist.
  3. Skischuh gemäß Anspruch 2, dadurch gekennzeichnet, daß der Höhenunterschied zwischen dem unteren Punkt (24) und dem oberen Punkt (25) in Abhängigkeit von dem Eingriff eines Endteiles (11a, 40c, 42) des sich hin und her bewegenden Hebels (11, 40) auf dem Anschlagbereich (13, 43, 43A) bestimmt ist, der auf dem Schalenunterteil (5) erhalten ist, und daß sie zumindest ausreichend ist, um mit Hilfe der Abtastvorrichtung (41, 49) ein Schwenken des Hebels (11, 40) entsprechend zumindest dem des Eingriffes des Endteiles (11a, 40c, 42) auf dem Anschlagbereich (13, 43, 43A) hervorzurufen.
  4. Skischuh gemäß Anspruch 3, dadurch gekennzeichnet, daß der Nocken (19a, 40a) ausgehend von dem unteren Punkt (24) und auf jeder Seite dieses letzteren eine fortschreitende Rampe (27) aufweist, die sich bis zu einem Rückhaltebereich (19c) erstreckt.
  5. Skischuh gemäß Anspruch 3, dadurch gekennzeichnet, daß der Nocken (19a, 40a) ausgehend von dem unteren Punkt (24) auf einer Seite eine fortschreitende Rampe (27) und auf der anderen Seite eine Anschlagoberfläche (29) aufweist, gegen die die Abtastvorrichtung (41, 49) anschlägt.
  6. Skischuh gemäß Anspruch 3, dadurch gekennzeichnet, daß der Nocken (19a, 40a) ausgehend von dem unteren Punkt (24) zwei fortschreitende disymmetrische Rampen (26, 27) aufweist.
  7. Skischuh gemäß Anspruch 3, dadurch gekennzeichnet, daß die Rampe (26) des Nockens (19a, 40a) sich über den oberen Punkt (25) hinaus erstreckt und keinen Rückhaltebereich aufweist.
  8. Skischuh gemäß einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Nocken (19a) durch das Ende des internen Teiles (19) der Betätigungsvorrichtung (10) gebildet ist, und daß er den sich hin und her bewegenden Hebel (11) einer Schwenkung mit Hilfe des Endteiles (11b) dieses letzteren unterwirft, das mit der Abtastvorrichtung (49) versehen ist.
  9. Skischuh gemäß einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Nocken (40a) auf einem Zwischenteil (40b) des Hebels (40) ausgenommen ist, der sich zwischen seiner transversalen Achse (12A), die an einem (40d) seiner beiden Enden (40d, 40c) angeordnet ist, und seinem anderen Ende (40c), das dem gegenüber liegt, und das dazu bestimmt ist, mit dem Anschlag (13, 43, 43A) des Schalenunterteiles (5) zusammenzuwirken, befindet.
  10. Skischuh gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Vorrichtungen zur Immobilisierung (35, 36), einen sich hin und her bewegenden Hebel (11, 40) aufweisen, der einen Endteil (11a, 40c) aufweist, der in der Lage ist, in Abstützung gegen den Anschlag (13) des Schalenunterteiles (5) nur dann zu kommen, wenn der hintere Teil (4) des Schaftes des Schuhes in Schwenkung in der Richtung von vorne nach hinten beansprucht ist.
  11. Skischuh gemäß einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Vorrichtungen zur Immobilisierung (37, 38) einen sich hin und her bewegenden Hebel (11, 40) aufweisen, der einen Endteil (11a, 40c) aufweist, der mit einem Zapfen zum Verhaken (42) versehen ist, der dazu bestimmt ist, mit einer entsprechenden Kerbe (43, 43A) durch Einfügung zusammenzuwirken, wenn der hintere Teil (4) des Schaftes des Schuhes in eine aktive Position des Skifahrens gebracht ist, um den hinteren Teil (4) in der Schwenkung in der Richtung von vorne nach hinten und von hinten nach vorne zu immobilisieren.
  12. Skischuh gemäß Anspruch 11, dadurch gekennzeichnet, daß die Kerbe (43A) sich in der vertikalen Richtung erstreckt und eine bestimmte Länge aufweist, die größer als die Dicke des Zapfens (42) für einen Wert (H) ist, der einem möglichen Ausschlag des Zapfens (42) in dem Langloch (43A) entspricht, das die Freiheit in der Schwenkung des hinteren Teiles (4) des Schaftes in der Richtung von hinten nach vorne vor dem Blockieren bestimmt.
EP92108465A 1991-07-01 1992-05-20 Schischuh mit Schaftverriegelungsvorrichtung Expired - Lifetime EP0521283B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9108504 1991-07-01
FR9108504A FR2678490B1 (fr) 1991-07-01 1991-07-01 Chaussure de ski avec dispositif de blocage de tige.

Publications (2)

Publication Number Publication Date
EP0521283A1 EP0521283A1 (de) 1993-01-07
EP0521283B1 true EP0521283B1 (de) 1995-03-22

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ID=9414796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92108465A Expired - Lifetime EP0521283B1 (de) 1991-07-01 1992-05-20 Schischuh mit Schaftverriegelungsvorrichtung

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Country Link
US (1) US5283964A (de)
EP (1) EP0521283B1 (de)
JP (1) JPH05184404A (de)
AT (1) ATE120081T1 (de)
DE (1) DE69201759T2 (de)
FR (1) FR2678490B1 (de)

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IT230955Y1 (it) * 1993-12-07 1999-07-05 Calzaturificio Tecnica Spa Dispositivo di bloccaggio per calzature sportive, in particolare per scarponi da sci
ITVE940003A1 (it) * 1994-02-04 1995-08-04 Htm Sport Spa Scarpone da sci provvisto di dispositivo di bloccaggio del gambaletto rispetto allo scafo
ITTV940016U1 (it) * 1994-03-31 1995-10-01 Calzaturificio Tecnica Spa Perfezionamento di un dispositivo di bloccaggio per calzature sportive in particolare per scarponi da sci.
CH690059A5 (fr) * 1994-07-01 2000-04-14 Lange Int Sa Chaussure de ski.
IT1267325B1 (it) * 1994-12-05 1997-01-28 Dada Srl Dispositivo di blocco/sblocco e regolazione parti di scarponi da sci.
CH690607A5 (fr) * 1995-08-03 2000-11-15 Lange Int Sa Chaussure de ski.
WO1997022271A1 (en) 1995-12-19 1997-06-26 Lange International S.A. Injury preventing ski boot
FR2752684B1 (fr) * 1996-09-04 1998-10-30 Salomon Sa Chaussure de sport munie d'un dispositif d'immobilisation en pivotement de la tige
EP0847706A3 (de) * 1996-12-10 1999-02-03 Aigner Ges.m.b.H. Snowboard-Schuh
US6131313A (en) * 1996-12-19 2000-10-17 Lange International S.A. Injury preventing ski boot
IT1298593B1 (it) * 1998-03-06 2000-01-12 Htm Sport Spa Dispositivo di regolazione della posizione del gambale rispetto allo scafo,particolarmente per scarponi da sci
US6263593B1 (en) * 1998-06-19 2001-07-24 Lange International S.A. Retention and release mechanism for a ski boot and ski boot incorporating the same
US6643955B2 (en) 1998-06-19 2003-11-11 Lange International S.A. Retention and release mechanism for a ski boot and ski boot incorporating the same
CH692233A5 (fr) * 1998-07-03 2002-04-15 Lange Int Sa Chaussure de ski.
CH692232A5 (fr) * 1998-07-03 2002-04-15 Lange Int Sa Chaussure de ski.
FR2793391B1 (fr) * 1999-05-12 2001-06-08 Salomon Sa Chaussure de ski de fond
ITPN20020030U1 (it) * 2002-05-31 2003-12-01 Tecnologica Spa Scarponi da sci e simili con dispositivo di sicurezza.
WO2006064522A1 (en) * 2004-12-15 2006-06-22 Tecnica Spa Adjusting device for sports footwear and footwear equipped with said device
JP4243268B2 (ja) * 2005-09-07 2009-03-25 アドバンスド・マスク・インスペクション・テクノロジー株式会社 パターン検査装置、及びパターン検査方法
DE602006004226D1 (de) 2006-10-11 2009-01-22 Lisa Lange Internat Sarl Sport shoe with articulated cuff for a walking position
IT1404279B1 (it) 2011-01-24 2013-11-15 Head Technology Gmbh Dispositivo per la regolazione della posizione del gambale rispetto allo scafo, particolarmente per scarponi da sci.
EP3165113B1 (de) * 2011-09-15 2022-03-16 NB NewBoots SA Sportstiefel
EP2578100A3 (de) * 2011-10-05 2013-06-26 Sepp Heumann Skibindungssystem
ITPD20110331A1 (it) * 2011-10-20 2013-04-21 Garmont S R L Scarpone da sci con meccanismo migliorato della selezione sciata-camminata
EP2612568A1 (de) * 2012-01-04 2013-07-10 K-2 Corporation Ski-/Lauf-Mechanismus
ITTV20120039U1 (it) 2012-09-21 2014-03-22 Head Technology Gmbh Dispositivo per la regolazione della posizione del gambale rispetto allo scafo, particolarmente per scarponi da sci.
ITUB20151024A1 (it) * 2015-05-28 2016-11-28 Tecnica Group Spa Dispositivo di bloccaggio per calzatura sportiva e calzatura sportiva provvista di detto elemento di bloccaggio
US11278079B2 (en) * 2018-01-16 2022-03-22 Phantom Snow Industries Llc Adjustable and dual-suspension boot levers

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Publication number Priority date Publication date Assignee Title
DE8020898U1 (de) * 1980-08-04 1980-11-06 Kastinger, Hermann, Seewalchen (Oesterreich) Skischuh
CH644501A5 (fr) * 1982-02-18 1984-08-15 Lange Int Sa Chaussure de ski.
IT8423030V0 (it) * 1984-09-06 1984-09-06 Nordica Spa Struttura di dispositivo per la variazione dell'inclinazione in scarponi da sci.
FR2625079B1 (fr) * 1987-12-28 1990-06-08 Salomon Sa Dispositif a curseur pour le reglage de la position relative de deux organes, notamment pour chaussure de ski
CH677585A5 (de) * 1988-09-09 1991-06-14 Lange Int Sa
US5075983A (en) * 1988-09-19 1991-12-31 Salomon S. A. Wearing apparel having energy consuming device
DE68915716T2 (de) * 1988-12-13 1994-09-15 Salomon Sa Alpinskischuh der Bauart mit rückwärtigem Einstieg.
FR2647649A1 (fr) * 1989-06-01 1990-12-07 Lange Int Sa Chaussure de ski
CH678685A5 (en) * 1989-06-15 1991-10-31 Lange Int Sa Ski boot with leg locked forward by rocker
FR2656989B1 (fr) * 1990-01-18 1992-04-24 Salomon Sa Chaussure de ski alpin du type a "entree arriere".
CH682879A5 (fr) * 1990-04-24 1993-12-15 Lange Int Sa Chaussure de ski.

Also Published As

Publication number Publication date
JPH05184404A (ja) 1993-07-27
DE69201759D1 (de) 1995-04-27
FR2678490B1 (fr) 1993-09-24
FR2678490A1 (fr) 1993-01-08
ATE120081T1 (de) 1995-04-15
DE69201759T2 (de) 1995-08-03
EP0521283A1 (de) 1993-01-07
US5283964A (en) 1994-02-08

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