EP0400119B1 - Skischuh - Google Patents

Skischuh Download PDF

Info

Publication number
EP0400119B1
EP0400119B1 EP89912614A EP89912614A EP0400119B1 EP 0400119 B1 EP0400119 B1 EP 0400119B1 EP 89912614 A EP89912614 A EP 89912614A EP 89912614 A EP89912614 A EP 89912614A EP 0400119 B1 EP0400119 B1 EP 0400119B1
Authority
EP
European Patent Office
Prior art keywords
flap
tunnel
shaped protuberance
free end
ski boot
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
EP89912614A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0400119A1 (de
Inventor
Gerhard Trinkaus
Josef LÖCKER
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 Sport GmbH
Original Assignee
KOEFLACH SPORTGERAETE GmbH
Koflach Sport GmbH
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 KOEFLACH SPORTGERAETE GmbH, Koflach Sport GmbH filed Critical KOEFLACH SPORTGERAETE GmbH
Publication of EP0400119A1 publication Critical patent/EP0400119A1/de
Application granted granted Critical
Publication of EP0400119B1 publication Critical patent/EP0400119B1/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
    • A43B5/0429—Adjustment of the boot to calf or shin, i.e. fibula, tibia
    • A43B5/0433—Adjustment of the boot to calf or shin, i.e. fibula, tibia to the width of calf or shin, i.e. fibula, tibia

Definitions

  • the invention relates to a ski boot with a rear part which can be bent or folded down from the rear, with a lower shell and a shaft part which can be pivoted relative to the lower shell, in which the pivotable shaft part has a tab which tabs in the circumferential direction of the shaft part and towards the rear
  • the rear part runs and is arranged in a region of the upper part of the upper part of the boot which is transverse to the longitudinal center plane of the shoe and which is facing the shoe tip, the flap being connectable to the upper part at different heights at different heights.
  • a ski boot of the type mentioned at the outset has become known, for example, from EP-A 172 158.
  • the flap above the instep serves to improve the adaptation of the boot to the shape of the leg, the flap, which extends transversely to the longitudinal center plane of the boot, being able to be formed in one piece with the cuff or the shaft part or to be designed as a separate flap can.
  • the articulation points of the shaft part or a cuff on the lower shell to be adjustable in height.
  • the formation of a shoe with a rag extending transversely to the median longitudinal plane allows adaptation to different leg shapes or calf shapes as well as a
  • the axis of the shaft part can be adjusted relative to the longitudinal center plane of the ski boot without the swiveling being influenced or impaired in the direction of a template or a reserve position.
  • a flap which extends transversely to the longitudinal center plane of the shoe, facilitates a tight closure of the shoe at its upper edge without undesirable pressure points occurring on the leg.
  • a ski boot with a shell is already known from FR 2 554 688 A, to which a rear part and a front shaft part are pivotably attached.
  • the shaft part does not have a flap for leg adjustment.
  • the shaft part is provided with a tunnel-like profile, which serves to provide an insertion pocket for the free end of a tendon.
  • the fastening point for the fastening element, which is assigned to the tendon is, however, outside of this tunnel-shaped profiling, in the area open to the outside, between two boundary flanges which connect to the tunnel-shaped profiling.
  • the invention now aims to develop a ski boot of the type mentioned in such a way that the adaptation to the leg shape can be kept independent of the closed position and the closing force of the tension member which braces the shaft part with the foldable rear part.
  • the invention essentially consists in the fact that the tab has a tunnel-shaped elevation at its free end region, and that on the shaft part in the region of the tunnel-shaped elevation the tab a fastening member is arranged for the fixing of a belt-shaped tendon and that the width of the tendon is less than the inside width of the tunnel-shaped elevation.
  • the tab has a tunnel-shaped elevation at its free end region, the belt-shaped tendon can dip into this tunnel-shaped elevation and be fixed directly on the shaft part.
  • the closing forces This tendon does not act on the tab in this way, so that the tab can only be used to adapt to different leg shapes without this adjustment being distorted by closing forces.
  • the design is such that the tunnel-shaped elevation of the flap is designed as an opening in the flap, which opening is delimited by a web towards the free end region of the flap that the fastening member is arranged on the shaft part at a distance from the web of the flap and that the tendon can be guided over the outside of the web of the tab to the fastening member.
  • different angular positions of the tendon relative to the axis of the shaft likewise have no effect on the adaptation properties of the flap, with the additional advantage that the flap is at a distance from the point at which it is fixed in height on the shaft part , is pressed again against the shaft part, thereby ensuring a tight connection of the flap to the cuff or the shaft part.
  • the shaft part or the cuff can also have a recess below the flap, as is known in the design according to EP-A 172 158, the shaft part naturally in the area on which the fastening element for fixing the belt-shaped tensioning element is arranged, must be appropriately rigid.
  • the recess in the shaft part or the cuff can be limited to an essentially V-shaped or trapezoidal cutout, the side edges of which diverge from the upper edge of the shaft part, so that the adaptation properties of the flap can be used particularly effectively.
  • the tension of the tendon is also possible in a simple manner in the embodiment according to the invention in that the tendon has a tension lever in the Rear area of the shoe or on the side of the shaft part opposite the fastening member can be tensioned against the foldable rear part.
  • the design is advantageously made such that the tunnel-shaped elevation of side walls is limited, which converge starting from the free end region of the flap to the longitudinal median plane of the shoe , so that a collision of the belt-shaped tendon with the side walls of the tunnel-shaped elevation or opening is avoided with certainty.
  • a particularly effective and dense fixing of the flap with extensive freedom with regard to the adaptation to the leg shape can be achieved in that the tunnel-shaped elevation of the flap is arranged below the height-adjustable connection of the flap to the shaft part.
  • the tunnel-shaped elevation is formed by an opening, so that below the height-adjustable fixing of the flap on the shaft part there is a renewed pressing of the flap on the shaft part by the tendon when the tendon is closed.
  • the fastening member on the shaft part can be designed in a manner known per se as a tooth clamp, with consideration being given to the tunnel-shaped elevation and the simplification of the operation of such a fastening element, the design is advantageously made such that the fastening member on the shaft part is designed as a tooth clamp, the actuating element of which protrudes from the tunnel-shaped elevation towards the free end region of the flap.
  • Such an actuator which protrudes from the tunnel-shaped elevation, largely covers the entry point into the tunnel-shaped elevation, so that snow can also be largely prevented from entering the rag.
  • FIG. 1 shows a side view of a shoe according to the invention
  • 2 shows a view of the shoe of Figure 1 in the direction of arrow II
  • 3 shows a perspective view of a cuff or a shaft part with the closing flap removed
  • FIG. 4 shows a view analogous to FIG. 3 with the tab attached, but without the tensioning element which is shown in FIG.
  • FIG. 1 denotes a ski boot shell, on which a rear part 3 is pivoted about a pivot axis 2 and can be folded back.
  • a sleeve or a shaft part 4 is pivoted about the same articulation axis 2, a closing flap 5 extending transversely to the longitudinal center plane being provided in the area of this shaft part 4 facing the shoe tip.
  • the hinged rear part 3 is clamped to the shaft part 4 via a tendon 6, the tendon 6 being immersed in a tunnel-shaped elevation 7 of the flap 5.
  • the flap 5 itself is displaceable in the vertical direction and can be locked in its vertical position with the shaft part 4, the device for fixing the flap being formed by a screw 8 displaceably guided in an elongated hole.
  • the longitudinal center plane of the shoe is indicated schematically by 9.
  • a fitting device 10 (not shown in more detail) for adapting the shoe in the forefoot area is indicated schematically.
  • the flap 5 on the shaft part 4 is in turn fixed by the screw 8 in its height and by fixing the flap 5 at different heights with the screw 8, the upper edge 11 of the flap or flap 5 is better adapted to the respective leg shape and it can be tilted Shank can be achieved relative to the axis of the shaft.
  • the elongated hole for fixing the screw 8, which causes the height-adjustable fixing of the tab 5, is designated by 12 in FIG. 3, the tab 5 is removed and it can be seen that the tension member 6 is connected directly to the shaft part 4 by means of a clamping device 13.
  • the forces of the tension member 6 are hiebei not transferred to the tab 5, but directly to the pivotable shaft part 4, so that the relative setting of the tab 5 can be kept by moving the screw 8 in the slot 12 and fixing this screw regardless of the closing forces.
  • the tendon 6 is not shown.
  • the extent of the height adjustment of the flap 5 for the purpose of adaptation to different leg shapes is indicated by the dashed contour 14, which corresponds to a different position of the flap 5 relative to the shaft part 4.
  • a conventional tensioning buckle can be arranged in the area of the hinged rear part, which is schematically indicated by 15 in FIG.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP89912614A 1988-11-18 1989-11-16 Skischuh Expired - Lifetime EP0400119B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0283588A AT396863B (de) 1988-11-18 1988-11-18 Skischuh
AT2835/88 1988-11-18
PCT/AT1989/000103 WO1990005465A1 (de) 1988-11-18 1989-11-16 Skischuh

Publications (2)

Publication Number Publication Date
EP0400119A1 EP0400119A1 (de) 1990-12-05
EP0400119B1 true EP0400119B1 (de) 1997-01-02

Family

ID=3541045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89912614A Expired - Lifetime EP0400119B1 (de) 1988-11-18 1989-11-16 Skischuh

Country Status (6)

Country Link
US (1) US5088212A (ja)
EP (1) EP0400119B1 (ja)
JP (1) JPH03502297A (ja)
AT (2) AT396863B (ja)
DE (1) DE58909760D1 (ja)
WO (1) WO1990005465A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293566B1 (en) * 1997-01-08 2001-09-25 Burton Corporation Unitary strap for use in a soft boot snowboard binding
FR2801771B1 (fr) * 1999-12-01 2003-02-07 Salomon Sa Chaussure de sport a rigidite variable
US7614638B2 (en) * 2004-08-02 2009-11-10 The Burton Corporation Convertible toe strap
IT1391276B1 (it) 2008-08-08 2011-12-01 Dainese Spa Casco perfezionato

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA966302A (en) * 1974-01-09 1975-04-22 Norstar Ski Corporation Ltd. Ski boot
US3886673A (en) * 1974-07-05 1975-06-03 Olin Corp Ski boot with forward lean wedge
US4107856A (en) * 1976-09-13 1978-08-22 The Garcia Corporation Fast closing athletic boot
US4282659A (en) * 1979-08-21 1981-08-11 Gamebridge, Inc. Sports boot strap closure system
IT1132006B (it) * 1980-07-28 1986-06-25 Nordica Spa Struttura di gambetto particolarmente per scarponi da sci
FR2540359B1 (fr) * 1983-02-09 1987-07-10 Salomon Sa Chaussure de ski alpin a fermeture automatique
FR2547175B1 (fr) * 1983-06-08 1985-11-08 Salomon & Fils F Perfectionnement aux chaussures de ski a entree arriere
FR2554688B1 (fr) * 1983-11-10 1986-01-03 Articles Sport Cie Fse Chaussure de ski
CH655641B (ja) * 1983-11-11 1986-05-15
AT393938B (de) * 1984-08-01 1992-01-10 Koeflach Sportgeraete Gmbh Skischuh
US4653205A (en) * 1986-02-19 1987-03-31 Heierling Of Switzerland, Ltd. Ski boot with adjustable flex control

Also Published As

Publication number Publication date
JPH03502297A (ja) 1991-05-30
JPH0528602B2 (ja) 1993-04-26
AT396863B (de) 1993-12-27
ATA283588A (de) 1993-05-15
DE58909760D1 (de) 1997-02-13
ATE146942T1 (de) 1997-01-15
EP0400119A1 (de) 1990-12-05
WO1990005465A1 (de) 1990-05-31
US5088212A (en) 1992-02-18

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