EP0123673A1 - Tensioning device for joining two slits, in particular for a ski boot - Google Patents

Tensioning device for joining two slits, in particular for a ski boot Download PDF

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Publication number
EP0123673A1
EP0123673A1 EP84890073A EP84890073A EP0123673A1 EP 0123673 A1 EP0123673 A1 EP 0123673A1 EP 84890073 A EP84890073 A EP 84890073A EP 84890073 A EP84890073 A EP 84890073A EP 0123673 A1 EP0123673 A1 EP 0123673A1
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EP
European Patent Office
Prior art keywords
lever
tensioning
tension member
tensioning lever
bearing axis
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.)
Ceased
Application number
EP84890073A
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German (de)
French (fr)
Inventor
Adolf Hensler
Kurt Dipl.-Ing. Hilgarth
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.)
KOFLACH SPORTGERATE GmbH
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KOFLACH SPORTGERATE GmbH
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Filing date
Publication date
Application filed by KOFLACH SPORTGERATE GmbH filed Critical KOFLACH SPORTGERATE GmbH
Publication of EP0123673A1 publication Critical patent/EP0123673A1/en
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • A43C11/1406—Fastenings with toggle levers; Equipment therefor
    • A43C11/142—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack
    • A43C11/1433—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack characterised by means to decrease required force for the closure movement of the toggle lever
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • A43C11/1406—Fastenings with toggle levers; Equipment therefor
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/14—Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • A43C11/1406—Fastenings with toggle levers; Equipment therefor
    • A43C11/142—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack
    • A43C11/144—Fastenings with toggle levers with adjustment means provided for on the shoe, e.g. rack characterised by means to retain the preferred position on the rack when the fastening means are in the loosened position

Definitions

  • the invention relates to a tensioning device for closing two slots, with a tensioning lever which swivels about a bearing axis with a tension member acting eccentrically to the bearing axis on the tensioning lever and can be connected to a further tension member for closing the second slot, the tension members in one another opposite direction are resilient to train.
  • Tension levers are usually used for buckles on ski boots. In order to achieve the clamping forces required for the perfect closure of the ski shoe buckles, the buckles and thus the clamping levers must be dimensioned appropriately large if they are to remain easy to use. Above all, with regard to the fact that the buckles of ski boots are mostly operated with ski gloves, certain minimum dimensions are required.
  • a slot in the instep area of the shell is closed with such tensioning buckles in the level, the adjacent or overlapping edges of the slot being tensioned against one another.
  • a plurality of such buckles are arranged in the level in the instep area or in the area of a cuff facing the shoe tip.
  • DE-A 23 35 679 has already disclosed an embodiment of a tensioning lever which is connected to two tension members.
  • the tensioning lever is slidably mounted on a part of the shoe and for this reason it is only possible with such a configuration to apply a symmetrical force to both sides of the tensioning lever. If two slots of a shoe are to be closed with such a tensioning lever, both slots can only be closed with an identical tensioning force.
  • the invention now aims to provide a tensioning device of the type mentioned, with which two tension members loaded in the opposite direction can be tensioned with separate, adjustable force, so that only one tensioning lever is required to two in the circumferential direction of a cuff or to be able to close slits adjacent to a shell.
  • the design according to the invention is such that the tension member and the bearing axis of the tensioning lever can be fixed on two parts to be clamped together, that a further lever pivotable relative to the tensioning lever about an axis parallel to the bearing axis is articulated, its pivot axis end facing away from an attack point of the further tension member can be placed in operative connection and that the additional tension member in its respective position relative to that of the bearing axis of the tensioning lever load-bearing part can be fixed on this.
  • two tension members which are loaded in the opposite direction to tension, are alternately closed, wherein the second tension member can be tensioned during the pivoting to open the one tension member.
  • the first tension member can then be tensioned in a conventional manner by pivoting the tensioning lever back toward the anchoring point of the bearing block.
  • the two tension members can be fixed rigidly or length-adjustable on the side of the slot opposite the tensioning lever. It is also conceivable, of adjustment to improve the base plate of the bearing bracket of the clamping buckle or the A ngriffstelle of the tensioning lever on the traction members variable length form.
  • a pawl has the advantage that the respective position of the further tension member is automatically locked when this tension member is tensioned and is released again only by releasing the lock of the pawl.
  • the lever pivotably articulated on the tensioning lever can be pivoted against the force of a spring from a position in abutment to a part of the tensioning lever into a pivoted-out position.
  • the additional tensioning function for the further tension member is carried out only by depressing the lever pivotably articulated on the tensioning lever, while the usual pivoting of the tensioning lever for tensioning the tension member directly engaging on this tensioning lever can be carried out in a conventional manner.
  • the point of attack of the further tension member can be designed as a recess or projection in the free end region of the further tension member, in which case the pivotable lever has a hook or an eye at its free end can have.
  • the device for fixing the additional tension member is designed as a pawl, it is advantageous, however, if the additional tension member can be completely removed from the pawl, since otherwise a certain automatic tension of the tension member occurs due to the movement of the edges of the slot, for example in the case of a ski boot could result due to the relatively low flexibility of the tension member.
  • the point of application for the pivotable lever is advantageously designed as a recess and the pivotable lever is advantageously designed as a hook.
  • a particularly preferred embodiment of the tensioning lever according to the invention has an opening through which an actuating member of the pivotable lever projects. If the actuating member of the pivotable lever is designed as a nose, a relatively large material cross section results in the region of the bearing point of the pivoting lever articulated on the tensioning lever, which results in high strengths with relatively small dimensions.
  • the tension buckle according to the invention can be used in a particularly advantageous manner in connection with ski boots in which the problems discussed at the beginning occur.
  • the training is preferably made so that the bearing axis of the tensioning lever for closing two expandable slots of a shoe is fixed on the outside thereof and that the bearing axis of the tensioning lever and the pawl or clamp for the further tension member are adjacent to each other on the same part of the shoe are.
  • the remaining wall area of the cuff can be between the two slits without further arrange a relatively large and easy-to-use tensioning buckle with a correspondingly dimensioned tensioning lever and a relatively small device for fixing the further tension member next to each other and relative to this wall part of the sleeve in the longitudinal direction of the tension members slidably or rigidly.
  • the tensioning lever according to the invention is arranged on a ski boot or mountaineering boot such that one of the two slots is provided in the pist area of a cuff or a shaft and the second slot in the Achilles tendon or heel area of the cuff or shaft.
  • FIG. 1 shows a plan view of the arrangement of a tensioning lever according to the invention on the shaft of a shoe
  • FIG. 2 shows an enlarged illustration of the tensioning lever in a side view analogous to FIG. 1
  • FIG. 3 shows a view of the tensioning lever according to FIG. 2 in the direction of the arrow III of FIGS. 2 and 4 is a perspective view of a further embodiment of the tensioning lever.
  • a tensioning buckle 1 which has a tensioning lever 2.
  • the tensioning lever 2 can be pivoted about a bearing axis 6 fixed to a part 3 of a sleeve 4 of a ski boot 5, the bearing axis 6 being arranged in a bearing block 7.
  • a first tension member 9 which is pivotally attached to a further axis 8, is fixed in an adjustable manner on the side of a slot 10 opposite the bearing axis 6.
  • a pawl 11 is provided for the length-adjustable fixing, the actuating part 12 pivotably engaging on the tension member 9. By pivoting the actuating part 12, the tension member 9 is released in the pawl 11 and can be pressed in the respective selected position of the actuating part 12 to be fixed to the tendon 9.
  • U MGE versa performs a pivoting of the clamping lever 2 opposite to the direction 13 to a to g loading of the tension member 9 and thus to a distortion of the slot 10 in the direction of the arrows 15 °.
  • a further lever 16 is pivotally mounted on the tensioning lever 2 about the axis 8, the free end of which is designed as a hook 17.
  • a further slot 18 is provided, the edges of which can be stretched towards one another in the direction of the arrow 19.
  • a further tension member 20 is provided, which is fixed via a screw or rivet connection 21 to the part of the sleeve opposite the tensioning lever 2 and has an opening 22 at its free end for the engagement of the hook 17.
  • a pawl 23 is in turn fixed by a screw or rivet connection 24, with which the tension member 20 can be fixed in the respective position relative to the slot 18.
  • This pawl 23 in turn has an actuating member 25, which is supported, for example, spring-loaded on the tension member 20 against the pulling direction and releases the tension member 20 by pressing it down.
  • the tensioning lever 2 is opened with respect to the first tension member 9 by pivoting in the direction of the arrow 13.
  • the hook 17 became engaged with the Recess 22 of the further tension member 20 brought so that in the course of the opening movement of the tensioning lever 2 in the direction of arrow 13 with respect to the first tension member 9, a closing force is exerted on the edges of the slot 18 by means of the tension member 20.
  • the tension member 20 is transported through the pawl 23 and as long as the actuator 25 is not arbitrarily pressed down in the direction of arrow 26 takes place automatically a determination of the Z ug member 20 in the respective position and thus closing movement with respect to the rear slot 18 in the
  • the tensioning buckle 2 against the direction of the arrow 13
  • the hook 17 again comes out of engagement from the recess 22 and the selected position of the tension member 20 is maintained by the pawl 23.
  • a complete pivoting of the tensioning lever 2 against the direction of the arrow 13 on the outside of the sleeve part 3 leads to tension in the area of the front slot 10 in the direction of the arrows 15. Both the slot 10 and the slot 18 can thus be used with a tensioning lever 2 getting closed.
  • the tensioning lever 2 is the tension lever? shown enlarged.
  • the tensioning lever 2 is fixed about the bearing axis 6 on the bearing block shown in FIG. 1 and carries the further bearing axis 8 for the pivotable lever 16, the end of which carries the hook 17.
  • the pivot lever 16 has a nose-shaped actuator 28 which can be pressed down against the force of the spring 27, so that the hook 17 reaches the position shown in FIG. 2. By the force of the spring 27, the pivotable lever 16 is automatically pivoted back in the direction of arrow 29 into contact with the tensioning lever 2.
  • the tensioning buckle 2 has, as can be seen from FIG. 3, a recess 30 on its outside, through which the Nose-shaped actuator 78 protrudes. With 31 and 32 profiles on the outside of the tension buckle 2 and the nose-shaped actuator 28 are indicated, which facilitate handling and operation.
  • FIG. 4 shows a perspective view of a modified embodiment.
  • the clamping lever is again designated 2.
  • the nose-shaped actuating member 28 of the pivotable lever protrudes again, the hook again being denoted by 17.
  • a bracket 33 acts on the tensioning lever, which replaces the tension member 9.
  • the bracket 33 can be inserted in various positions in a tooth plate 34, which is fixed to the part of a slot opposite the bearing point of the tensioning lever 2.
  • the slot is formed with overlapping edges, the part on which the tensioning lever is fixed is again designated by 3, and the edge of the slot facing away from this part 3 is designated by 35.
  • the clamping lever 2 is in turn pivotable about the axis 6 and the hook-shaped end part of the pivotable lever 16 is brought into engagement with a recess 22 of the further tension member 20 by depressing the nose-shaped actuating member.
  • the definition of the further tension member 20 was not shown in this illustration for the sake of clarity.
  • the distance of the opening 22 from the hook 17 has also been increased for reasons of clarity.
  • the recess 22 must of course lie below the hook-shaped end region 17 of the pivot lever 16 when the tensioning lever 2 is opened.

Abstract

The device comprises a tensioning lever (2) which is pivotably supported about a supporting axis (6) on one part of a boot. A first tie acts upon the tensioning lever (2) and is attached in a longitudinally adjustable manner to that part of a boot which, relative to the part carrying the tensioning lever, is to be tensioned with variation of the width of a slit lying therebetween. Operating the tensioning clasp (2) causes this slit between the two parts to be opened or closed. A further lever (16) is pivotably articulated on the tensioning lever (2), the pivot axis (8) of this further lever being parallel to the pivot axis (6) of the tensioning lever (2). This further lever (16) can be coupled to a further tie (20). This further tie (20) is in turn attached to a part which is to be tensioned with the part carrying the tensioning lever (2) and, in its respective position relative to the part (3) carrying the supporting axis (6) of the tensioning lever (2), is attachable to this part (3). The opening movement of the tensioning lever (2) in the direction of the arrow (13) thus enables the additional tensioning member (20) to be tensioned whereas the subsequent closing movement of the tensioning lever (2) in a direction opposed to the arrow (13),causes the first tie (9) to be tensioned in the desired manner. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Spannvorrichtung zum Schließen von zwei Schlitzen, mit einem Spannhebel, welcher um eine Lagerachse schwenkbar mit einem exzentrisch zur Lagerachse am Spannhebel angreifenden Zugglied zusammenwirkt und mit einem weiteren Zugglied zum Schließen des zweiten Schlitzes verbindbar ist, wobei die Zugglieder in zueinander entgegengesetzter Richtung auf Zug belastbar sind. Spannhebel werden üblicherweise für Schnallenverschlüsse von Schischuhen eingesetzt. Zur Erzielung der für das einwandfreie Schließen von Schnallen von Schischuhen erforderlichen Spannkräfte müssen die Schnallen und damit die Spannhebel entsprechend groß dimensioniert werden, wenn sie leicht bedienbar bleiben sollen. Vor allen Dingen im Hinblick darauf, daß Schnallen von Schischuhen zumeist mit Schihandschuhen betätigt werden, sind gewisse Mindestabmessungen erforderlich.The invention relates to a tensioning device for closing two slots, with a tensioning lever which swivels about a bearing axis with a tension member acting eccentrically to the bearing axis on the tensioning lever and can be connected to a further tension member for closing the second slot, the tension members in one another opposite direction are resilient to train. Tension levers are usually used for buckles on ski boots. In order to achieve the clamping forces required for the perfect closure of the ski shoe buckles, the buckles and thus the clamping levers must be dimensioned appropriately large if they are to remain easy to use. Above all, with regard to the fact that the buckles of ski boots are mostly operated with ski gloves, certain minimum dimensions are required.

Bei modernen Schischuhen wird mit derartigen Spannschnallen in der Pegel ein Schlitz im Ristbereich der Schale verschlossen, wobei die einander benachbarten oder einander überlappenden Ränder des Schlitzes gegeneinander gespannt werden. Es sind in der Pegel eine Mehrzahl derartiger Schnallen im Ristbereich bzw. im der Schuhspitze zugewendeten Bereich einer Manschette angeordnet. Bei Verwendung von Manschetten zusätzlich zu einer Unterschale läßt sich der Tragekomfort des Schuhes noch dadurch wesentlich verbessern, wenn im Achillessehnenbereich nahe dem oberen Rand der Manschette ein Schlitz vorgesehen ist, dessen Breite verstellbar ist. Ein Zusammenspannen dieses Schlitzes im hinteren Bereich der Manschette hat zur Folge, daß der Fuß in die Vorlage gedrückt wird. Für ein aufrechtes Stehen in einem in den übrigen Bereichen geschlossenen Schuh kann durch Aufweiten dieses Schlitzes im hinteren Bereich der Manschette entsprechend vorgesorgt werden. Es sind bereits verschiedene Ausbildungen für das Schließen und öffnen dieses zusätzlichen Schlitzes im fersenseitigen Bereich bzw. im Achillessehnen- bereich der Manschette vorgeschlagen worden. Für das Aufbringen höherer Schließkräfte in diesem Bereich bei guter Bedienbarkeit erscheint allerdings eine weitere Schnalle erforderlich. Für derartige zusätzliche Schnallen ist aber mit Rücksicht auf die großen Dimensionen der Schnallen in der Regel mit räumlichen Behinderungen bei der Anbringung an der Außenseite des Schuhes zu rechnen.In modern ski boots, a slot in the instep area of the shell is closed with such tensioning buckles in the level, the adjacent or overlapping edges of the slot being tensioned against one another. A plurality of such buckles are arranged in the level in the instep area or in the area of a cuff facing the shoe tip. When using cuffs in addition to a lower shell, the wearing comfort of the shoe can be significantly improved if a slot is provided in the Achilles tendon area near the upper edge of the cuff, the width of which is adjustable. Tightening this slot in the rear area of the cuff has the result that the foot is pressed into the template. Appropriate provision can be made for standing upright in a shoe closed in the remaining areas by widening this slot in the rear area of the cuff. There are already different ones Training for closing and opening this additional slot in the heel-side area or in the A chill tendon area of the cuff has been proposed. For the application of higher closing forces in this area with good usability, however, an additional buckle seems necessary. For such additional buckles, however, with regard to the large dimensions of the buckles, spatial restrictions when mounting on the outside of the shoe are generally to be expected.

Aus der DE-A 23 35 679 ist bereits eine Ausbildung eines Spannhebels bekanntgeworden, welcher mit zwei Zuggliedern verbunden ist. Der Spannhebel ist gleitend an einem Teil des Schuhes gelagert und es ist aus diesem Grunde bei einer derartigen Ausbildung lediglich eine symmetrische Krafteinleitung zu beiden Seiten des Spannhebels möglich. Wenn mit einem derartigen Spannhebel zwei Schlitze eines Schuhes geschlossen werden sollen,' können beide Schlitze nur mit identischer Spannkraft geschlossen werden.DE-A 23 35 679 has already disclosed an embodiment of a tensioning lever which is connected to two tension members. The tensioning lever is slidably mounted on a part of the shoe and for this reason it is only possible with such a configuration to apply a symmetrical force to both sides of the tensioning lever. If two slots of a shoe are to be closed with such a tensioning lever, both slots can only be closed with an identical tensioning force.

Die Erfindung zielt nun darauf ab, eine Spannvorrichtung der eingangs genannten Art zu schaffen, mit welcher zwei in entgegengesetzter Richtung auf Zug belastete Zugglieder mit jeweils gesonderter, einstellbarer Kraft verspannt werden können, so daß nur ein Spannhebel erforderlich ist, um zwei in Umfangsrichtung einer Manschette oder einer Schale benachbarte Schlitze schließen zu können. Zur Lösung dieser Aufgabe ist die erfindungsgemäße Ausbildung so getroffen, daß das Zugglied und die Lagerachse des Spannhebels an zwei miteinander zu verspannenden Teilen festlegbar sind, daß am Spannhebel ein weiterer relativ zum Spannhebel um eine zur Lagerachse parallele Achse schwenkbarer Hebel angelenkt ist, dessen seiner Schwenkachse abgewendetes Ende mit einer Angriffstelle des weiteren Zuggliedes in Wirkverbindung setzbar ist und daß das weitere Zugglied in seiner jeweiligen Position relativ zu dem die Lagerachse des Spannhebels tragenden Teil an diesem festlegbar ist. Bei einer derartigen Spannschnalle kann das unmittelbar am Spannhebel angreifende Zugglied durch Verschwenken des Spannhebels in seine Lage beispielsweise in Anlage an der Außenseite einer Manschette oder Schale gespannt werden und es wirkt die Spannschnalle in bezug auf ein beispielsweise im Ristbereich angeordnetes Zugglied wie die üblichen Spannschnallen von Schischuhen. Ein öffnen der Spannschnalle durch Verschwenken von der Ebene des Lagerbockes weg führt zu einer Zugentlastung des am Spannhebel angeschlossenen Zuggliedes und damit zu einer öffnung des entsprechenden Schlitzes. Bei dieser öffnungsbewegung des Spannhebels kann nun durch die erfindungsgemäße Ausbildung der zusätzliche schwenkbare Hebel in Eingriff mit einer Angriffstelle eines weiteren Zuggliedes gebracht werden, so daß das weitere Zugglied bei der öffnungsbewegung des Spannhebels in bezug auf das erste Zugglied gespannt wird. Das Spannen des zweiten Zuggliedes führt hiebei bei einem öffnen des Spannhebels zu einem Schließen des vom zweiten Zugglied überdeckten Schlitzes und es muß nun lediglich dafür Sorge getragen werden, daß das zweite Zugglied in der jeweiligen Lage festlegbar ist, um die Zugspannung auch dann aufrecht zu erhalten, wenn der am Spannhebel schwenkbar gelagerte Schwenkhebel wieder ausgeklinkt wird. Zur Erzielung einer derartigen Spannkraft muß der schwenkbare Hebel ebenso wie das erste unmittelbar am Spannhebel angreifende Zugglied exzentrisch zur Lagerachse des Spannhebels angreifen bzw. angelenkt sein. Für die Festlegung des weiteren Zuggliedes in seiner jeweiligen Position genügt dann ein relativ kleiner Bauteil, dessen Abmessungen wesentlich geringer als die Abmessungen einer zusätzlichen Spannschnalle mit einem zusätzlichen Spannhebel sind. Mit einer derartigen Ausbildung werden somit zwei Zugglieder, welche in zueinander entgegengesetzter Richtung auf Zug belastet sind, abwechselnd geschlossen, wobei während des Verschwenkens zum öffnen des einen Zuggliedes das zweite Zugglied gespannt werden kann. Nach dem Festlegen dieses zweiten Zuggliedes in der gespannten Lage kann dann durch Rückschwenken des Spannhebels in Richtung zur Verankerungsstelle des Lagerbockes das erste Zugglied in konventioneller Weise gespannt werden. Die beiden Zugglieder können an der dem Spannhebel gegenüberliegenden Seite des Schlitzes starr oder längenverstellbar festgelegt werden. Ebenso ist es denkbar, zur Verbesserung der Anpassung die Grundplatte des Lagerbockes der Spannschnalle oder die Angriffstelle des Spannhebels an den Zuggliedern längenveränderlich auszubilden.The invention now aims to provide a tensioning device of the type mentioned, with which two tension members loaded in the opposite direction can be tensioned with separate, adjustable force, so that only one tensioning lever is required to two in the circumferential direction of a cuff or to be able to close slits adjacent to a shell. To achieve this object, the design according to the invention is such that the tension member and the bearing axis of the tensioning lever can be fixed on two parts to be clamped together, that a further lever pivotable relative to the tensioning lever about an axis parallel to the bearing axis is articulated, its pivot axis end facing away from an attack point of the further tension member can be placed in operative connection and that the additional tension member in its respective position relative to that of the bearing axis of the tensioning lever load-bearing part can be fixed on this. In such an S pannschnalle can directly acting on the clamping lever tension member by pivoting the tensioning lever in its position, for example in contact with the outer side of a collar or shell are tensioned and it affects the tensioning buckle in relation to an example, arranged in the instep area tension member as the usual tensioning buckles of Ski boots. Opening the tensioning buckle by pivoting away from the level of the bearing block leads to a strain relief of the tension member connected to the tensioning lever and thus to an opening of the corresponding slot. During this opening movement of the tensioning lever, the additional pivotable lever can now be brought into engagement with a point of application of a further tension member, so that the further tension member is tensioned in relation to the first tension member during the opening movement of the tensioning lever. Tensioning the second tension member leads when the tension lever is opened to close the slot covered by the second tension member and it is now only necessary to ensure that the second tension member can be fixed in the respective position in order to maintain the tension even then , if the pivoted lever on the tensioning lever is released again. To achieve such a clamping force, the pivotable lever, like the first tension member acting directly on the clamping lever, must act or be articulated eccentrically to the bearing axis of the clamping lever. A relatively small component, the dimensions of which are considerably smaller than the dimensions of an additional tensioning buckle with an additional tensioning lever, is then sufficient for fixing the further tension member in its respective position. With such a configuration, two tension members, which are loaded in the opposite direction to tension, are alternately closed, wherein the second tension member can be tensioned during the pivoting to open the one tension member. After setting this second tension member in the tensioned position, the first tension member can then be tensioned in a conventional manner by pivoting the tensioning lever back toward the anchoring point of the bearing block. The two tension members can be fixed rigidly or length-adjustable on the side of the slot opposite the tensioning lever. It is also conceivable, of adjustment to improve the base plate of the bearing bracket of the clamping buckle or the A ngriffstelle of the tensioning lever on the traction members variable length form.

Zur längenveränderlichen Festlegung der Zugglieder können mehrere Raststellen einer Zahnung vorgesehen sein. In bevorzugter Weise ist für die Festlegung des weiteren Zuggliedes wenigstens eine Klinke und/oder Klemme vorgesehen. Eine Klinke hat in diesem Zusammenhang den Vorteil, daß die jeweilige Position des weiteren Zuggliedes bei einem Spannen dieses Zuggliedes selbsttätig arretiert wird und nur durch Lösen der Sperre der Klinke-wieder freigegeben wird.Several locking points of a toothing can be provided for the length-variable determination of the tension members. In a preferred manner, at least one pawl and / or clamp is provided for fixing the additional tension member. In this context, a pawl has the advantage that the respective position of the further tension member is automatically locked when this tension member is tensioned and is released again only by releasing the lock of the pawl.

Um die einwandfreie Funktion des Spannhebels für die Spannung des unmittelbar am Spannhebel angreifenden Zuggliedes nicht zu beeinträchtigen, ist in vorteilhafter Weise der am Spannhebel schwenkbar angelenkte Hebel entgegen der Kraft einer Feder aus einer Lage in Anschlag an einen Teil des Spannhebels in eine ausgeschwenkte Lage verschwenkbar. Auf diese Weise wird die zusätzliche Spannfunktion für das weitere Zugglied nur durch Niederdrücken des schwenkbar am Spannhebel angelenkten Hebels ausgeübt, während die übliche Verschwenkung des Spannhebels zum Spannen des an diesem Spannhebel unmittelbar angreifenden Zuggliedes in konventioneller Weise vorgenommen werden kann.In order not to impair the proper functioning of the tensioning lever for the tension of the tension member acting directly on the tensioning lever, the lever pivotably articulated on the tensioning lever can be pivoted against the force of a spring from a position in abutment to a part of the tensioning lever into a pivoted-out position. In this way, the additional tensioning function for the further tension member is carried out only by depressing the lever pivotably articulated on the tensioning lever, while the usual pivoting of the tensioning lever for tensioning the tension member directly engaging on this tensioning lever can be carried out in a conventional manner.

Die Angriffstelle des weiteren Zuggliedes kann als Ausnehmung oder Vorsprung im freien Endbereich des weiteren Zuggliedes ausgebildet sein, wobei in diesem Fall der schwenkbare Hebel an seinem freien Ende einen Haken oder eine öse aufweisen kann. Wenn die Einrichtung zum Festlegen des weiteren Zuggliedes als Klinke ausgebildet ist, ist es jedoch vorteilhaft, wenn das weitere Zugglied vollständig aus der Klinke herausgenommen werden kann, da sich sonst durch die Bewegung der Ränder des Schlitzes beispielsweise bei einem Schischuh eine gewisse selbsttätige Spannung des Zuggliedes auf Grund der relativ geringen Flexibilität des Zuggliedes ergeben könnte. Um ein derartiges Herausnehmen des weiteren Zuggliedes aus der Einrichtung zum Festlegen des weiteren Zuggliedes zu erleichtern, ist die Angriffstelle für den schwenkbaren Hebel in vorteilhafter Weise als Ausnehmung ausgebildet und es ist der schwenkbare Hebel in vorteilhafter Weise als Haken ausgebildet.The point of attack of the further tension member can be designed as a recess or projection in the free end region of the further tension member, in which case the pivotable lever has a hook or an eye at its free end can have. If the device for fixing the additional tension member is designed as a pawl, it is advantageous, however, if the additional tension member can be completely removed from the pawl, since otherwise a certain automatic tension of the tension member occurs due to the movement of the edges of the slot, for example in the case of a ski boot could result due to the relatively low flexibility of the tension member. In order to facilitate such removal of the additional tension member from the device for fixing the additional tension member, the point of application for the pivotable lever is advantageously designed as a recess and the pivotable lever is advantageously designed as a hook.

Eine besonders bevorzugte Ausbildung des erfindungsgemäßen Spannhebels weist eine Durchbrechung auf, durch welche ein Betätigungsglied des schwenkbaren Hebels hindurchragt. Wenn hiebei das Betätigungsglied-des schwenkbaren Hebels als Nase ausgebildet ist, ergibt sich ein relativ großer Materialquerschnitt im Bereich der Lagerstelle des am Spannhebel angelenkten Schwenkhebels, wodurch sich bei relativ geringen Abmessungen hohe Festigkeiten ergeben.A particularly preferred embodiment of the tensioning lever according to the invention has an opening through which an actuating member of the pivotable lever projects. If the actuating member of the pivotable lever is designed as a nose, a relatively large material cross section results in the region of the bearing point of the pivoting lever articulated on the tensioning lever, which results in high strengths with relatively small dimensions.

Die erfindungsgemäße Spannschnalle läßt sich in besonders vorteilhafter Weise im Zusammenhang mit Schischuhen einsetzen, bei welchen die eingangs erörterten Problemstellungen auftreten. Hiebei ist die Ausbildung vorzugsweise so getroffen, daß die Lagerachse des Spannhebels zum Schließen von zwei aufweitbaren Schlitzen eines Schuhes an der Außenseite desselben festgelegt ist und daß die Lagerachse des Spannhebels und die Klinke oder Klemme für das weitere Zugglied einander benachbart am gleichen Teil des Schuhes festgelegt sind. Bei der Verwendung des Spannhebels zum Schließen von Schlitzen der Manschette im Vorfußbereich und im Achillessehnenbereich läßt sich somit auf dem verbleibenden Wandbereich der Manschette zwischen den beiden Schlitzen ohne weiteres eine relativ große und leicht bedienbare Spannschnalle mit entsprechend dimensioniertem Spannhebel und eine relativ klein bauende Einrichtung zum Festlegen des weiteren Zuggliedes nebeneinander anordnen und relativ zu diesem Wandteil der Manschette in Längsrichtung der Zugglieder verschiebbar oder starr festlegen. In besonders vorteilhafter Weise wird der erfindungsgemäße Spannhebel so an einem Schischuh oder Bergschuh angeordnet, daß der eine der beiden Schlitze im Pistbereich einer Manschette bzw. eines Schaftes und der zweite Schlitz im Achillessehnen- bzw. Fersenbereich der Manschette bzw. des Schaftes vorgesehen ist.The tension buckle according to the invention can be used in a particularly advantageous manner in connection with ski boots in which the problems discussed at the beginning occur. Hiebei the training is preferably made so that the bearing axis of the tensioning lever for closing two expandable slots of a shoe is fixed on the outside thereof and that the bearing axis of the tensioning lever and the pawl or clamp for the further tension member are adjacent to each other on the same part of the shoe are. When using the tensioning lever to close slits of the cuff in the forefoot area and in the Achilles tendon area, the remaining wall area of the cuff can be between the two slits without further arrange a relatively large and easy-to-use tensioning buckle with a correspondingly dimensioned tensioning lever and a relatively small device for fixing the further tension member next to each other and relative to this wall part of the sleeve in the longitudinal direction of the tension members slidably or rigidly. In a particularly advantageous manner, the tensioning lever according to the invention is arranged on a ski boot or mountaineering boot such that one of the two slots is provided in the pist area of a cuff or a shaft and the second slot in the Achilles tendon or heel area of the cuff or shaft.

Die Erfindung wird nachfolgend an Hand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. In dieser zeigen Fig. 1 eine Draufsicht auf die Anordnung eines erfindungsgemäßen Spannhebels am Schaft eines Schuhes, Fig. 2 eine vergrößerte Darstellung des Spannhebels in Seitenansicht analog der Fig. 1, Fig. 3 eine Ansicht des Spannhebels nach Fig. 2 in Richtung des Pfeiles III der Fig. 2 und Fig. 4 eine perspektivische Ansicht einer weiteren Ausbildung des Spannhebels.The invention is explained in more detail below with reference to an embodiment shown in the drawing. 1 shows a plan view of the arrangement of a tensioning lever according to the invention on the shaft of a shoe, FIG. 2 shows an enlarged illustration of the tensioning lever in a side view analogous to FIG. 1, FIG. 3 shows a view of the tensioning lever according to FIG. 2 in the direction of the arrow III of FIGS. 2 and 4 is a perspective view of a further embodiment of the tensioning lever.

In Fig. 1 ist eine Spannschnalle 1 dargestellt, welche einen Spannhebel 2 aufweist. Der Spannhebel 2 ist um eine an einem Teil 3 einer Manschette 4 eines Schischuhes 5 festgelegte Lagerachse 6 schwenkbar, wobei die- Lagerachse 6 in einem Lagerbock 7 angeordnet ist. Exzentrisch zur Lagerachse 6 greift um eine weitere Achse 8 schwenkbar ein erstes Zugglied 9 an, welches an der der Lagerachse 6 gegenüberliegenden Seite eines Schlitzes 10 längenverstellbar festgelegt ist. Zur längenverstellbaren Festlegung ist eine Klinke 11 vorgesehen, deren Betätigungsteil 12 schwenkbar an dem Zugglied 9 angreift. Durch Verschwenken des Betätigungs--teiles 12 wird das Zugglied 9 in der Klinke 11 freigegeben und kann in der jeweiligen gewählten Position durch Anpressen des Betätigungsteiles 12 an das Spannglied 9 festgelegt werden.In Fig. 1, a tensioning buckle 1 is shown, which has a tensioning lever 2. The tensioning lever 2 can be pivoted about a bearing axis 6 fixed to a part 3 of a sleeve 4 of a ski boot 5, the bearing axis 6 being arranged in a bearing block 7. Eccentrically with respect to the bearing axis 6, a first tension member 9, which is pivotally attached to a further axis 8, is fixed in an adjustable manner on the side of a slot 10 opposite the bearing axis 6. A pawl 11 is provided for the length-adjustable fixing, the actuating part 12 pivotably engaging on the tension member 9. By pivoting the actuating part 12, the tension member 9 is released in the pawl 11 and can be pressed in the respective selected position of the actuating part 12 to be fixed to the tendon 9.

Ein Verschwenken des Spannhebels 2 in Richtung des Pfeiles 13 von der Oberfläche 14 der Manschette 3 weg führt zu einem Entlasten des Zuggliedes 9 und läßt damit eine Aufweitung des Schlitzes 10 entgegen der Richtung der Pfeile 15 zu. Umge- kehrt führt ein Verschwenken des Spannhebels 2 entgegen der Richtung 13 zu einer Zugbeaufschlagung des Zuggliedes 9 und damit zu einer Verspannung des Schlitzes 10 im Sinne der Pfeile 15.A pivoting of the tensioning lever 2 in the direction of arrow 13 away from the surface 14 of the sleeve 3 leads to a relief of the tension member 9 and thus allows an expansion of the slot 10 against the direction of the arrows 15. U MGE versa performs a pivoting of the clamping lever 2 opposite to the direction 13 to a to g loading of the tension member 9 and thus to a distortion of the slot 10 in the direction of the arrows 15 °.

Am Spannhebel 2 ist um die Achse 8 schwenkbar ein weiterer Hebel 16 gelagert, dessen freies Ende als Haken 17 ausgebildet ist. Im Achillessehnenbereich der Manschette 3 ist ein weiterer Schlitz 18 vorgesehen, deren Ränder im Sinne des Pfeiles 19 zueinander gespannt werden können. Zu diesem Zweck ist ein weiteres Zugglied 20 vorgesehen, welches über eine Schraub- oder Nietverbindung 21 an dem dem Spannhebel 2 gegenüberliegenden Teil der Manschette festgelegt ist und an seinem freien Ende eine Durchbrechung 22 für den Angriff des Hakens 17 aufweist.A further lever 16 is pivotally mounted on the tensioning lever 2 about the axis 8, the free end of which is designed as a hook 17. In the Achilles tendon area of the cuff 3, a further slot 18 is provided, the edges of which can be stretched towards one another in the direction of the arrow 19. For this purpose, a further tension member 20 is provided, which is fixed via a screw or rivet connection 21 to the part of the sleeve opposite the tensioning lever 2 and has an opening 22 at its free end for the engagement of the hook 17.

An dem Teil 3 der Manschette, an welchem auch der Lagerbock 7 des Spannhebels 2 festgelegt ist, ist wiederum eine Klinke 23 durch eine Schraub- oder Nietverbindung 24 festgelegt, mit welcher das Zugglied 20 in der jeweiligen Lage relativ zum Schlitz 18 festgelegt werden kann. Diese Klinke 23 weist wiederum ein Betätigungsglied 25 auf, welches beispielsweise federbelastet am Zugglied 20 entgegen der Zugrichtung abgestützt ist und durch Niederdrücken das Zugglied 20 freigibt.On the part 3 of the sleeve, on which the bearing block 7 of the tensioning lever 2 is also fixed, a pawl 23 is in turn fixed by a screw or rivet connection 24, with which the tension member 20 can be fixed in the respective position relative to the slot 18. This pawl 23 in turn has an actuating member 25, which is supported, for example, spring-loaded on the tension member 20 against the pulling direction and releases the tension member 20 by pressing it down.

Bei der Darstellung nach Fig. 1 wird der Spannhebel 2 in bezug auf das erste Zugglied 9 durch Verschwenken im Sinne des Pfeiles 13 geöffnet. Durch Niederdrücken des weiteren Hebels 16 vor Beginn dieser öffnungsbewegung im Sinne des Pfeiles 13 wurde der Haken 17 in Eingriff mit der Ausnehmung 22 des weiteren Zuggliedes 20 gebracht, so daß im Zuge der öffnungsbewegung des Spannhebels 2 im Sinne des Pfeiles 13 in bezug auf das erste Zugglied 9 eine Schließkraft auf die Ränder des Schlitzes 18 unter Vermittlung des Zuggliedes 20 ausgeübt wird. Das Zugglied 20 wird durch die Klinke 23 hindurchtransportiert und solange das Betätigungsglied 25 nicht willkürlich im Sinne des Pfeiles 26 niedergepreßt wird, erfolgt selbsttätig eine Festlegung des Zug- gliedes 20 in der jeweiligen Position und damit eine Schließbewegung in bezug auf den rückwärtigen Schlitz 18 im Sinne der Pfeile 19. Durch Bewegung der Spannschnalle 2 entgegen der Richtung des Pfeiles 13 gelangt der Haken 17 wiederum außer Eingriff aus der Ausnehmung 22 und die gewählte Position des Zuggliedes 20 wird durch die Klinke 23 aufrecht erhalten. Ein vollständiges Verschwenken des Spannhebels 2 entgegen der Richtung des Pfeiles 13 an die Außenseite des Manschettenteiles 3 führt zu einer Verspannung im Bereich des vorderen Schlitzes 10 im Sinne der Pfeile 15. Es kann somit mit einem Spannhebel 2 sowohl der Schlitz 10 als auch der Schlitz 18 geschlossen werden.1, the tensioning lever 2 is opened with respect to the first tension member 9 by pivoting in the direction of the arrow 13. By depressing the further lever 16 before the start of this opening movement in the direction of arrow 13, the hook 17 became engaged with the Recess 22 of the further tension member 20 brought so that in the course of the opening movement of the tensioning lever 2 in the direction of arrow 13 with respect to the first tension member 9, a closing force is exerted on the edges of the slot 18 by means of the tension member 20. The tension member 20 is transported through the pawl 23 and as long as the actuator 25 is not arbitrarily pressed down in the direction of arrow 26 takes place automatically a determination of the Z ug member 20 in the respective position and thus closing movement with respect to the rear slot 18 in the By moving the tensioning buckle 2 against the direction of the arrow 13, the hook 17 again comes out of engagement from the recess 22 and the selected position of the tension member 20 is maintained by the pawl 23. A complete pivoting of the tensioning lever 2 against the direction of the arrow 13 on the outside of the sleeve part 3 leads to tension in the area of the front slot 10 in the direction of the arrows 15. Both the slot 10 and the slot 18 can thus be used with a tensioning lever 2 getting closed.

In Fig. 2 ist der Spannhebel ? vergrößert dargestellt. Der Spannhebel 2 ist um die Lagerachse 6 schwenkbar am in Fig. 1 dargestellten Lagerbock festgelegt und trägt die weitere Lagerachse 8 für den schwenkbaren Hebel 16, dessen Ende den Haken 17 trägt. An der Lagerachse 8 ist eine Spiralfeder 27 angeordnet, deren eines Ende den Schwenkhebel 16 untergreift und deren anderes Ende am Spannhebel 2 abgestützt ist. Der Schwenkhebel 16 weist ein nasenförmiges Betätigungsglied 28 auf, welches entgegen der Kraft der Feder 27 niedergedrückt werden kann, so daß der Haken 17 in die in Fig. 2 dergestellte Lage gelangt. Durch die Kraft der Feder 27 wird der schwenkbare Hebel 16 selbsttätig im Sinne des Pfeiles 29 wiederum in Anlage an den Spannhebel 2 zurückverschwenkt. Die Spannschnalle 2 weist hiebei, wie aus Fig. 3 ersichtlich ist, an ihrer Außenseite eine Ausnehmung 30 auf, durch welche das nasenförmjge Betätigungsglied 78 hindurchragt. Mit 31 und 32 sind Profilierungen an der Außenseite der Spannschnalle 2 bzw. des nasenförmigen Betätigungsgliedes 28 angedeutet, welche die Handhabung und Bedienung erleichtern.2 is the tension lever? shown enlarged. The tensioning lever 2 is fixed about the bearing axis 6 on the bearing block shown in FIG. 1 and carries the further bearing axis 8 for the pivotable lever 16, the end of which carries the hook 17. On the bearing axis 8, a coil spring 27 is arranged, one end of which engages under the pivot lever 16 and the other end of which is supported on the tensioning lever 2. The pivot lever 16 has a nose-shaped actuator 28 which can be pressed down against the force of the spring 27, so that the hook 17 reaches the position shown in FIG. 2. By the force of the spring 27, the pivotable lever 16 is automatically pivoted back in the direction of arrow 29 into contact with the tensioning lever 2. The tensioning buckle 2 has, as can be seen from FIG. 3, a recess 30 on its outside, through which the Nose-shaped actuator 78 protrudes. With 31 and 32 profiles on the outside of the tension buckle 2 and the nose-shaped actuator 28 are indicated, which facilitate handling and operation.

In Fig. 4 ist eine perspektivische Ansicht einer abgewandelten Ausführungsform ersichtlich. Der Spannhebel ist wiederum mit 2 bezeichnet. An der Außenseite des Spannhebels 2 ragt wiederum das nasenförmige Betätigungsglied 28 des schwenkbaren Hebels hindurch, wobei der Haken wiederum mit 17 bezeichnet ist. Am Spannhebel greift ein Bügel 33 an, welcher das Zugglied 9 ersetzt. Der Bügel 33 ist in verschiedenen Positionen in eine Zahnplatte 34 einlegbar, welche an dem der Lagerstelle des Spannhebels 2 gegenüberliegenden Teil eines Schlitzes festgelegt ist. Der Schlitz ist bei dieser Ausbildung mit einander überlappenden Rändern ausgebildet, wobei der Teil, an welchem der Spannhebel festgelegt ist, wiederum mit 3 bezeichnet ist, und der diesem Teil 3 abgewendete Rand des Schlitzes mit 35 bezeichnet ist. Der Spannhebel 2 ist wiederum um die Achse 6 schwenkbar und das hakenförmige Endteil des schwenkbaren Hebels 16 wird durch Niederdrücken des nasenförmigen Betätigungsgliedes in Eingriff mit einer Ausnehmung 22 des weiteren Zuggliedes 20 gebracht. Die Festlegung des weiteren Zuggliedes 20 wurde bei dieser Darstellung der Übersichtlichkeit halber nicht eingezeichnet. Auch wurde der Abstand der Durchbrechung 22 vom Haken 17 aus Gründen der Übersichtlichkeit vergrößert. Für ein Betätigen des Zuggliedes 20 muß selbstverständlich die Ausnehmung 22 bei einem öffnen des Spannhebels 2 unterhalb des hakenförmigen Endbereiches 17 des Schwenkhebels 16 liegen.4 shows a perspective view of a modified embodiment. The clamping lever is again designated 2. On the outside of the tensioning lever 2, the nose-shaped actuating member 28 of the pivotable lever protrudes again, the hook again being denoted by 17. A bracket 33 acts on the tensioning lever, which replaces the tension member 9. The bracket 33 can be inserted in various positions in a tooth plate 34, which is fixed to the part of a slot opposite the bearing point of the tensioning lever 2. In this embodiment, the slot is formed with overlapping edges, the part on which the tensioning lever is fixed is again designated by 3, and the edge of the slot facing away from this part 3 is designated by 35. The clamping lever 2 is in turn pivotable about the axis 6 and the hook-shaped end part of the pivotable lever 16 is brought into engagement with a recess 22 of the further tension member 20 by depressing the nose-shaped actuating member. The definition of the further tension member 20 was not shown in this illustration for the sake of clarity. The distance of the opening 22 from the hook 17 has also been increased for reasons of clarity. To actuate the tension member 20, the recess 22 must of course lie below the hook-shaped end region 17 of the pivot lever 16 when the tensioning lever 2 is opened.

Claims (7)

1. Spannvorrichtung zum Schließen von zwei Schlitzen, mit einem Spannhebel, welcher um eine Lagerachse schwenkbar mit einem exzentrisch zur Lagerachse am Spannhebel angreifenden Zugglied zusammenwirkt und mit einem weiteren Zugglied zum Schließen des zweiten Schlitzes verbindbar ist, wobei die Zugglieder in zueinander entgegengesetzter Richtung auf Zug belastbar sind, dadurch gekennzeichnet, daß das Zugglied (9) und die Lagerachse (6) des Spannhebels (2) an zwei miteinander zu verspannenden Teilen festlegbar sind, daß am Spannhebel (2) ein weiterer relativ zum Spannhebel (2) um eine zur Lagerachse (6) parallele Achse (8) schwenkbarer Hebel (16) angelenkt ist, dessen seiner Schwenkachse (8) abgewendetes Ende mit einer Angriffstelle des weiteren Zuggliedes (20) in Wirkverbindung setzbar ist und daß das weitere Zugglied (20) in seiner jeweiligen Position relativ zu dem die Lagerachse (6) des Spannhebels (2) tragenden Teil (3) an diesem festlegbar ist.1. Tensioning device for closing two slots, with a tensioning lever, which swivels about a bearing axis and cooperates with a tension member acting eccentrically to the bearing axis on the tensioning lever and can be connected to a further tension member for closing the second slot, the tension members in opposite directions to pull are resilient, characterized in that the tension member (9) and the bearing axis (6) of the tensioning lever (2) can be fixed on two parts to be clamped together, that on the tensioning lever (2) another relative to the tensioning lever (2) by one to the bearing axis (6) parallel axis (8) pivotable lever (16) is articulated, the end of its pivot axis (8) facing away from an engagement point of the further tension member (20) can be placed in operative connection and that the further tension member (20) in its respective position relative to which the bearing axis (6) of the clamping lever (2) carrying part (3) can be fixed thereon. 2. Spannvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zur Festlegung des weiteren Zuggliedes (20) wenigstens eine Klinke (23) und/oder Klemme an dem die Lagerachse (6) des Spannhebels (2) tragenden Teil (3) vorgesehen ist.2. Clamping device according to claim 1, characterized in that at least one pawl (23) and / or clamp on which the bearing axis (6) of the clamping lever (2) carrying part (3) is provided for fixing the further tension member (20). 3. Spannvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der am Spannhebel (2) schwenkbar angelenkte Hebel (16) entgegen der Kraft einer Feder (27) aus einer Lage in Anschlag an einen Teil des Spannhebels (2) in eine ausgeschwenkte Lage verschwenkbar ist.3. Clamping device according to claim 1 or 2, characterized in that the lever (16) pivotably articulated on the clamping lever (2) against the force of a spring (27) from a position in abutment to a part of the clamping lever (2) into a pivoted-out position is pivotable. 4. Spannvorrichtung nach einem der Ansprüche 1, 2 oder 3, dadurch gekennzeichnet, daß der schwenkbare Hebel (16) als Haken (17) ausgebildet ist, welcher mit einer Ausnehmung (22) des zusätzlichen Zuggliedes (20) in Eingriff bringbar ist.4. Clamping device according to one of claims 1, 2 or 3, characterized in that the pivotable lever (16) is designed as a hook (17), which with a recess ( 22 ) of the additional tension member (20) can be brought into engagement. 5. Spannvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Spannhebel (2) eine Durchbrechung (30) aufweist, durch welche ein Betätigungsglied (28) des schwenkbaren Hebels (16) hindurchragt. 5 . Tensioning device according to one of claims 1 to 4, characterized in that the tensioning lever (2) has an opening (30) through which an actuating member (28) of the pivotable lever (16) projects. 6. Spannvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Betätigungsglied (28) als Nase ausgebildet ist.6. Clamping device according to one of claims 1 to 5, characterized in that the actuating member (28) is designed as a nose. 7. Spannvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der eine der beiden Schlitze (10) im Ristbereich einer Manschette bzw. eines Schaftes eines Schuhes und der zweite Schlitz (18) im Achillessehnen- bzw. Fersenbereich der Manschette bzw. des Schaftes des Schuhes vorgesehen ist. 7 . Tensioning device according to one of claims 1 to 6, characterized in that one of the two slots (10) in the instep area of a cuff or a shaft of a shoe and the second slot (18) in the Achilles tendon or heel area of the cuff or shaft of the shoe is provided.
EP84890073A 1983-04-26 1984-04-24 Tensioning device for joining two slits, in particular for a ski boot Ceased EP0123673A1 (en)

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AT0152383A AT379494B (en) 1983-04-26 1983-04-26 TENSIONING DEVICE FOR CLOSING TWO PARTS OF A CUFF OR. A SHOE SHOE
AT1523/83 1983-04-26

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US4718180A (en) * 1985-09-17 1988-01-12 Skischuhfabrik Dynafit Gesellschaft M.B.H. Ski boot
CH669311A5 (en) * 1986-01-31 1989-03-15 Raichle Sportschuh Ag Ski boot upper holder strap - incorporates two clasps with intermediate piece
EP0414642A2 (en) * 1989-08-24 1991-02-27 Lange International S.A. Ski boot
CN106766354A (en) * 2017-02-03 2017-05-31 江苏乐科节能科技股份有限公司 Mechanical Flash Type heat pump type air conditioning system and its method of work
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AT389430B (en) * 1986-06-12 1989-12-11 Riedel Tilo Tension lever closure, in particular for ski boots
AT386730B (en) * 1986-06-12 1988-10-10 Riedel Tilo Clamping lever closure, in particular for ski boots

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FR1332739A (en) * 1962-06-08 1963-07-19 Manufactures Francaises De Bou Shoe closure device
DE1941025A1 (en) * 1969-08-12 1971-02-25 Josef Lederer Ski boot closure
DE2335679A1 (en) * 1973-07-13 1975-04-03 Stocko Metallwarenfab Henkels Self-locking ski boot closure - with metal or plastics tongue and tension shackles moved by lever in housing radius

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718180A (en) * 1985-09-17 1988-01-12 Skischuhfabrik Dynafit Gesellschaft M.B.H. Ski boot
CH669311A5 (en) * 1986-01-31 1989-03-15 Raichle Sportschuh Ag Ski boot upper holder strap - incorporates two clasps with intermediate piece
EP0414642A2 (en) * 1989-08-24 1991-02-27 Lange International S.A. Ski boot
EP0414642A3 (en) * 1989-08-24 1992-04-01 Lange International S.A. Ski boot
CN106766354A (en) * 2017-02-03 2017-05-31 江苏乐科节能科技股份有限公司 Mechanical Flash Type heat pump type air conditioning system and its method of work
CN106766354B (en) * 2017-02-03 2022-05-03 江苏乐科节能科技股份有限公司 Mechanical flash evaporation type heat pump air conditioning system and working method thereof
US20190159544A1 (en) * 2017-11-30 2019-05-30 Salomon S.A.S. Device for tightening a sports boot
US11178932B2 (en) * 2017-11-30 2021-11-23 Salomon S.A.S. Device for tightening a sports boot

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ATA152383A (en) 1985-06-15
AT379494B (en) 1986-01-10

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