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EP1444911B1 - Schliess- und Spannvorrichtung für Sportschuh - Google Patents

Schliess- und Spannvorrichtung für Sportschuh Download PDF

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Publication number
EP1444911B1
EP1444911B1 EP20040001917 EP04001917A EP1444911B1 EP 1444911 B1 EP1444911 B1 EP 1444911B1 EP 20040001917 EP20040001917 EP 20040001917 EP 04001917 A EP04001917 A EP 04001917A EP 1444911 B1 EP1444911 B1 EP 1444911B1
Authority
EP
European Patent Office
Prior art keywords
tension rod
spring
intermediate portion
catching element
tie rod
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
EP20040001917
Other languages
English (en)
French (fr)
Other versions
EP1444911A1 (de
EP1444911B8 (de
Inventor
Andrea Fregoni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lange International SA
Original Assignee
Lange International SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lange International SA filed Critical Lange International SA
Publication of EP1444911A1 publication Critical patent/EP1444911A1/de
Publication of EP1444911B1 publication Critical patent/EP1444911B1/de
Application granted granted Critical
Publication of EP1444911B8 publication Critical patent/EP1444911B8/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a closure and clamping device for sports shoes, in particular ski boots, comprising a base, a lever-tensioner articulated on this base and having a longitudinal cut in which is engaged a tie rod articulated at an intermediate point on the lever-tensioner, a first fastening member at one end of the tie rod and a second fastening member for fastening the first fastening member for closing and tightening the boot.
  • Such a device is known, for example, from US Pat. No. 4,051,611. Since the publication of this patent, the device has been the subject of numerous alternative embodiments and improvements. In particular, the lever-tensioner has been equipped with a spring tending to keep it folded against the boot, see for example FR2729547. Despite all the improvements made to this type of device, a significant disadvantage remains. After the opening maneuver of the device, the attachment member attached to the tie tends to fall on the fastening member attached to a flap opposite the shoe. However, the latter generally has several attachment points, so that the fastening member secured to the tie rod is hooked again to the other fastening member, preventing the opening of the shoe necessary for heaving. .
  • DE 3132042 discloses a spring between the tie rod and lever to maintain the tie rod and the first fastening member along the boot.
  • the invention aims to avoid this constraint.
  • the closure and clamping device is characterized in that it comprises a spring bearing, on the one hand, on the tensioning lever and, on the other hand, on the tie rod tending to maintain the tie rod in an oblique position, spaced apart from the second attachment member.
  • the spring is advantageously of the horn type wound around the axis of articulation of the tie rod.
  • the first attachment member must not necessarily be hinged to the end of the tie, but it can be rigidly connected to the tie rod or even come from a room with the tie rod. In the case where the first attachment member is articulated to the end of the tie rod, this joint will be greasy friction so that the fastening member is raised with the tie rod.
  • the first attachment member may also have some flexibility. It is thus seen that one retains a great freedom of execution of the first attachment member.
  • the ends of the hunting horn spring rest on the inner face of the tensioning lever on either side of the hinge pin and the spring presents a first part wound on one side of the tie rod, a second portion wound on the other side of the tie rod and an intermediate portion bearing on the tie rod.
  • the intermediate portion of the spring can be supported in different ways on the tie rod. It can rely on pulling only one side of its hinge pin on the lever-tensioner, in particular in an axial slot of the tie rod or on both sides of the hinge pin.
  • Figure 1 is a complete view, from above, of a first embodiment.
  • Figure 2 is a side view of the tensioner lever and a portion of the tie rod of this first embodiment.
  • FIG. 3 is a view from below of the tensioning lever of FIG. 2.
  • Figure 4 is a top view of a tensioner according to a second embodiment.
  • Figure 5 is a bottom view of this second embodiment.
  • Figure 6 is a top view of a third embodiment of the tensioner.
  • Figure 7 is a bottom view of this third embodiment.
  • Figure 1 shows a base 1 fixed by means of rivets on a first flange 2 of a shoe.
  • the base 1 has two lugs 3 and 4 perpendicular to the base 1 and forming a stirrup in which is articulated, about an axis 5 materialized by two rivets, a tensioning lever 6 having a central cutout longitudinally 7 in which is articulated on the lever-tensioner a tie rod 8 around a material axis 9.
  • tubular is screwed in a portion 10 extending the tie rod and on which is articulated to friction a body of attachment 11 provided with a transverse bar 12 intended to be hooked in a rack 13 constituting a second attachment member attached to the opposite flap 14 of the shoe.
  • the tie rod 8 may have a section of circular, polygonal or other shape.
  • This spring 15 has a first portion 151 wound around the axis 9 and whose end 152 is supported from below against the tensioning lever 6, a second portion 153 wound around the axis 9, on the other side of the tie rod 8 and whose end 154 rests against the tensioning lever 6 and an intermediate portion 155 engaged in an axial slot 16 of the tie rod 8.
  • the intermediate portion 155 is oriented in such a manner relative to the ends 152 and 154 that when the spring is not biased, the rod 8 occupies an oblique position relative to the base 1, as shown in Figure 2.
  • FIGS. 6 and 7 differs from the preceding embodiments in that the intermediate portion of the spring 15 forms an S 157 resting on the tie rod 8, on either side of the axis 9 This intermediate portion 157 is preferably under the tie so as to be hidden for the user.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Clamps And Clips (AREA)

Claims (8)

  1. Schliess- und Spannvorrichtung für einen Sportschuh, insbesondere einen Schischuh, mit einer Grundplatte (1), mit einem Spannhebel (6), der auf dieser Grundplatte angelenkt ist und einen Längsausschnitt (7) aufweist, in den eine Spannstange (8) eingreift, welche an einem Zwischenpunkt am Spannhebel angelenkt ist, mit einem ersten Hakenteil (11) am einen Ende der Spannstange und mit einem zweiten Hakenteil (13), das zum Festhaken des ersten Hakenteils bestimmt ist, um den Schuh zu schliessen und zu spannen, dadurch gekennzeichnet, dass sie eine Feder (15) aufweist, die sich einerseits auf dem Spannhebel und andererseits auf der Spannstange (8) abstützt und dabei die Spannstange in einer schrägen, im Abstand vom zweiten Hakenteil liegenden Stellung zu halten sucht.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Feder (15) vom Typ einer jagdhornförmigen Feder ist, welche die Gelenkachse der Spannstange umgibt.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass sich die Enden (152, 154) der Feder (15) auf der Innenseite des Spannhebels beiderseits der Gelenkachse abstützen und dass die Feder einen ersten, um die eine Seite der Spannstange gewundenen Abschnitt (151), einen zweiten, um die andere Seite der Spannstange gewundenen Abschnitt (153) sowie einen Zwischenabschnitt (155; 156; 157) aufweist, der sich auf der Spannstange abstützt und diese in einer schrägen, im Abstand vom zweiten Hakenteil liegenden Stellung zu halten sucht.
  4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Zwischenabschnitt (156) der Feder eine Schlaufe bildet, welche die Spannstange auf derjenigen Seite der Achse umspannt, die der Seite der Spannstange, auf welche der Zug ausgeübt wird, abgewandt ist.
  5. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der Zwischenabschnitt (155) der Feder in einen Schlitz eingreift, der sich an dem auf der Seite des Spannhebels liegenden Ende der Spannstange befindet.
  6. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass sich der Zwischenabschnitt (157) der Feder beiderseits der Gelenke auf der Spannstange abstützt.
  7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass der Zwischenabschnitt (157) S-förmig ist.
  8. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das erste Hakenteil (11) mit gleitender Reibung an einem Ende der Spannstange angelenkt ist.
EP20040001917 2003-02-06 2004-01-29 Schliess- und Spannvorrichtung für Sportschuh Expired - Lifetime EP1444911B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1772003 2003-02-06
CH00177/03A CH696227A5 (fr) 2003-02-06 2003-02-06 Dispositif de fermeture et de serrage pour chaussure de sport.

Publications (3)

Publication Number Publication Date
EP1444911A1 EP1444911A1 (de) 2004-08-11
EP1444911B1 true EP1444911B1 (de) 2006-05-03
EP1444911B8 EP1444911B8 (de) 2006-09-06

Family

ID=32601922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040001917 Expired - Lifetime EP1444911B8 (de) 2003-02-06 2004-01-29 Schliess- und Spannvorrichtung für Sportschuh

Country Status (3)

Country Link
EP (1) EP1444911B8 (de)
CH (1) CH696227A5 (de)
DE (1) DE602004000767T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20150253A1 (it) * 2015-02-16 2016-08-16 Tecnica Group Spa Dispositivo di chiusura per una calzatura sportiva

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1485874C3 (de) * 1965-12-24 1974-08-29 Dr. Justus Rieker & Co, 7200 Tuttlingen Weitenverstellbarer Spannhebe)verschluß, insbesondere für Skischuhe
US4051611A (en) 1977-01-24 1977-10-04 The Garcia Corporation Boot buckle
IT8022716V0 (it) * 1980-09-08 1980-09-08 Nordica Spa Dispositivo di chiusura particolarmente per scarponi da sci.
FR2729547A1 (fr) * 1995-01-19 1996-07-26 Salomon Sa Dispositif de verrouillage et de serrage
IT236515Y1 (it) * 1997-03-04 2000-08-17 Lange Int Sa Dispositivo di chiusura e di serraggio di una scarpa sportiva

Also Published As

Publication number Publication date
CH696227A5 (fr) 2007-02-28
DE602004000767T2 (de) 2007-03-08
DE602004000767D1 (de) 2006-06-08
EP1444911A1 (de) 2004-08-11
EP1444911B8 (de) 2006-09-06

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