EP0375604B1 - Schischuh - Google Patents

Schischuh Download PDF

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Publication number
EP0375604B1
EP0375604B1 EP89810855A EP89810855A EP0375604B1 EP 0375604 B1 EP0375604 B1 EP 0375604B1 EP 89810855 A EP89810855 A EP 89810855A EP 89810855 A EP89810855 A EP 89810855A EP 0375604 B1 EP0375604 B1 EP 0375604B1
Authority
EP
European Patent Office
Prior art keywords
stop
shaft
gap
shoe
sealing piece
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
EP89810855A
Other languages
English (en)
French (fr)
Other versions
EP0375604A1 (de
Inventor
Vincenzo Bidoia
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
Priority to AT89810855T priority Critical patent/ATE80270T1/de
Publication of EP0375604A1 publication Critical patent/EP0375604A1/de
Application granted granted Critical
Publication of EP0375604B1 publication Critical patent/EP0375604B1/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
    • A43B5/0452—Adjustment of the forward inclination of the boot leg
    • A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
    • A43B5/0456—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the rear side of the boot

Definitions

  • the subject of the present invention is a ski boot consisting of a rigid lower part surrounding the foot and the heel and of a rod articulated on this lower part and of which said lower part is provided, at the rear, with a projection constituting a stop for a locking member intended to lock the rod in the advanced position.
  • the locking member is constituted by a rocker articulated around a horizontal axis in a cutout of the back of the upper and whose lower end abuts, in the locked position, against the stop.
  • the uppers of ski boots have more or less flexibility. This natural flexibility of the shoe is not always adapted to the skier, his technique and his way of skiing. It is therefore desirable to be able to modify the flexibility of the shoe at will.
  • "rear entry" shoes that is to say shoes whose upper consists of an anterior part and a posterior part, both articulated, it is known to provide means to change the flexibility of the rod.
  • the object of the present invention is to provide a shoe of the type defined above with means that are as simple as possible allowing it to modify the flexibility of the shoe. To this end, the invention uses the existing stop.
  • the shoe according to the invention is characterized in that the lower edge of the back of the upper is bent in the direction of the lower part of the shoe below the stop, and that this bent edge has an interruption opposite the stop , of a length greater than the width of the stop, this interruption being able to be closed at will by means of a shutter piece mounted sliding on the bent edge of the rod.
  • the interruption When the interruption is closed by the closure piece, the latter abuts against the underside of the stop when the rod tends to tilt forward. Since the upper can no longer tilt around its articulation, the flexibility of the shoe is very greatly reduced. On the other hand, when the interruption is open, the stop can freely cross this interruption, so that the rod can tilt forward around its articulation, the shoe in this case having significant flexibility.
  • the invention is applicable to all shoes with an articulated upper, in particular a shoe as described in document FR-A 2 428 413, the rear part of the upper of which is equipped with a support can be placed in a position such that the upper of the shoe is locked in the advanced position.
  • the drawing shows, by way of example, an embodiment of the invention.
  • Figure 1 is a side view of the shoe.
  • Figure 2 is a back view of the same shoe.
  • Figure 3 is a longitudinal vertical sectional view of this shoe.
  • Figure 4 is a view, from the inside, of the lower rear part of the rod in the position of great flexibility.
  • Figure 5 is a view similar to that of Figure 4 in the reduced flexibility position.
  • FIGS. 1 to 3 corresponds, by most of these characteristics, to the shoe described in document EP-A 0 286 586. We will therefore confine our to a brief description thereof.
  • the shoe shown comprises a shell bottom 1 with variable volume on which is articulated at two opposite points 2 and 3, a rod consisting of a collar 4 connected by a connecting bar 5 to a tilting cover 6 articulated at 7 below the necklace 4.
  • the collar 4 is provided with two closing and tightening loops 8 and 9.
  • the shell 1 is tightened by means of two cables 10 and 11, one end of which is connected to the tilting cover 6 by means of two adjustable cable heads 12 and 13 .
  • the tilting rear cover 6 is provided with a rocker 14 articulated around a horizontal axis 15 (FIG. 3).
  • This rocker 14 has an arm 16 directed downwards and held in abutment against the shell 1 by a spring 17 acting on the other arm of the rocker 14.
  • the lower arm 16 of the rocker 14 is automatically placed above a stop 18 formed by a bent metal piece, fixed on the shell 1. In this position shown in Figure 3, the rod is locked in the advanced position.
  • the lower edge of the cover 6 has a bend 19 in the direction of the shell 1.
  • This bend 19 however has an interruption 20 below the stop 18, the length of the interruption 20 being greater than the width of the stop 18, as this is illustrated in FIG. 4.
  • the bar 22 of the H forms a stop limiting the travel of the sliding part.
  • the H profile is asymmetrical to allow the opening and closing of the interruption 20 and this interruption extends further on the side of the longer wings of the H profile to form the stroke necessary for the closure part.
  • the interruption 20 is then completely closed.
  • the H-shaped section is supported on the two segments 19a and 19b of the bent part, as shown in Figure 5.
  • the upper of the shoe abuts against the stop 18 when it tends to tilt forward.
  • the upper is therefore practically immobilized, on the one hand by the arm 16 of the lever 14 and on the other hand by the shutter 21.
  • the shoe is then relatively rigid.
  • the shutter 21 could be executed in a different manner as shown in the drawing. It could for example consist of a sliding bar in a transverse hole at the bottom of the rod. Instead of being sliding, the shutter could be constituted by a part articulated around a horizontal axis or parallel to the leg.
  • the sliding shutter 21 can be provided with an actuating button and notch or other positioning means.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Sealing Devices (AREA)

Claims (4)

  1. Schischuh mit einem starren unteren Teil (1), welches den Fuss und die Ferse umgibt, und mit einem an diesem unteren Teil angelenkten Schaft (4, 6), wobei der erwähnte untere Teil hinten mit einem Vorsprung (18) versehen ist, welcher einen Anschlag für ein zum Verriegeln des Schafts in seiner vorderen Stellung bestimmtes Verriegelungsorgan (14) bildet, dadurch gekennzeichnet, dass der untere Rand des Schaftrückens in Richtung auf den unteren Teil des Schuhs, unterhalb des Anschlags (18), abgewinkelt (19) ist, und dass dieser abgewinkelte Rand (19) eine dem erwähnten Anschlag gegenüberliegende Unterbrechung (20) aufweist, deren Länge grösser als die Breite des Anschlags ist und welche nach Wunsch mittels eines beweglichen Verschlussteils (21) verschlossen werden kann.
  2. Schischuh nach Anspruch 1, dadurch gekennzeichnet, dass der bewegliche Verschlussteil (21) verschiebbar am abgewinkelten Rand (19) des Schafts montiert ist.
  3. Schischuh nach Anspruch 2, dadurch gekennzeichnet, dass der Verschlussteil (21) aus einem H-förmig profilierten, gebogenen Teil besteht, dessen Schenkel sich in der die Unterbrechung verschliessenden Stellung oberhalb und unterhalb des abgewinkelten Teils des Randes des Schuhschafts erstrecken, wobei die Länge der Unterbrechung so bemessen ist, dass der freie Raum, wenn der Verschlussteil an einem der Enden der Unterbrechung anliegt, gross genug ist, damit der erwähnte Anschlag (18) hindurchgeschoben werden kann.
  4. Schischuh nach Anspruch 3, dadurch gekennzeichnet, dass der Verschlussteil (21) asymetrisch ist und dass die erwähnte Unterbrechung (20) sich mehr zur Seite der längeren Schenkel des H-förmigen Profils hin erstreckt, um den nötigen Verschiebungsweg für den Verschlussteil zu bilden.
EP89810855A 1988-12-19 1989-11-08 Schischuh Expired - Lifetime EP0375604B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810855T ATE80270T1 (de) 1988-12-19 1989-11-08 Schischuh.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4679/88A CH677864A5 (de) 1988-12-19 1988-12-19
CH4679/88 1988-12-19

Publications (2)

Publication Number Publication Date
EP0375604A1 EP0375604A1 (de) 1990-06-27
EP0375604B1 true EP0375604B1 (de) 1992-09-09

Family

ID=4280592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810855A Expired - Lifetime EP0375604B1 (de) 1988-12-19 1989-11-08 Schischuh

Country Status (6)

Country Link
US (1) US5001849A (de)
EP (1) EP0375604B1 (de)
JP (1) JPH02203801A (de)
AT (1) ATE80270T1 (de)
CH (1) CH677864A5 (de)
DE (1) DE68902820T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656989B1 (fr) * 1990-01-18 1992-04-24 Salomon Sa Chaussure de ski alpin du type a "entree arriere".
JPH05184402A (ja) * 1991-07-05 1993-07-27 Nordica Spa スキーブーツ
CH686335A5 (fr) * 1992-01-28 1996-03-15 Lange Int Sa Chaussure de ski.
FR2692447B1 (fr) * 1992-06-22 1995-07-21 Salomon Sa Dispositif de blocage d'une tige de chaussure de ski.
FR2692446B1 (fr) * 1992-06-22 1995-07-21 Salomon Sa Dispositif de fermeture d'une chaussure de ski.
EP0668031A3 (de) * 1994-02-18 1996-06-26 Tyrolia Freizeitgeraete Skischuh.
DE69503713T2 (de) * 1994-07-01 1999-02-18 Lange International S.A., Fribourg Schischuh
DE69630405T2 (de) 1995-12-19 2004-08-19 Lange International S.A. Skischuhe mit einer anordnung zur verhinderung von verletzungen
FR2752147B1 (fr) * 1996-08-06 1998-10-09 Salomon Sa Chaussure de sport
FR2767034B1 (fr) * 1997-08-05 1999-09-10 Salomon Sa Chaussure de sport a flexibilite determinee
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
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
US8132344B2 (en) * 2008-06-30 2012-03-13 Black Diamond Equipment, Ltd. Selectable boot support and articulation system
FR3015190B1 (fr) * 2013-12-20 2016-07-01 Salomon Sas Chaussure de sport

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428413A1 (fr) * 1978-06-16 1980-01-11 Salomon & Fils F Chaussure de ski
FR2454767A2 (fr) * 1978-06-16 1980-11-21 Salomon & Fils F Chaussure de ski
AT370956B (de) * 1979-12-07 1983-05-25 Lintner Dachstein Sportschuh Schischuh
AT374354B (de) * 1981-09-30 1984-04-10 Dynafit Gmbh Schischuh mit einer gegenueber dem fussteil verschwenkbaren manschette
CH644501A5 (fr) * 1982-02-18 1984-08-15 Lange Int Sa Chaussure de ski.
IT8320892V0 (it) * 1983-02-22 1983-02-22 Nordica Spa Dispositivo di fissaggio di una scarpetta interna di uno scarpone da sci.
FR2570579B1 (fr) * 1984-09-26 1987-01-09 Salomon Sa Dispositif de fermeture et de serrage d'une chaussure de ski a ouverture arriere
FR2585930B1 (fr) * 1985-08-08 1987-10-23 Articles Sport Cie Fse Chaussure de ski perfectionnee a ouverture arriere

Also Published As

Publication number Publication date
EP0375604A1 (de) 1990-06-27
JPH0525481B2 (de) 1993-04-13
US5001849A (en) 1991-03-26
JPH02203801A (ja) 1990-08-13
DE68902820D1 (de) 1992-10-15
DE68902820T2 (de) 1993-04-15
CH677864A5 (de) 1991-07-15
ATE80270T1 (de) 1992-09-15

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