EP0291428A1 - Monoski-Fersenbindung - Google Patents

Monoski-Fersenbindung Download PDF

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Publication number
EP0291428A1
EP0291428A1 EP88420156A EP88420156A EP0291428A1 EP 0291428 A1 EP0291428 A1 EP 0291428A1 EP 88420156 A EP88420156 A EP 88420156A EP 88420156 A EP88420156 A EP 88420156A EP 0291428 A1 EP0291428 A1 EP 0291428A1
Authority
EP
European Patent Office
Prior art keywords
piston
jaws
piece according
heel piece
heel
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.)
Granted
Application number
EP88420156A
Other languages
English (en)
French (fr)
Other versions
EP0291428B1 (de
Inventor
Emmanuel Bellier
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol 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 Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Priority to AT88420156T priority Critical patent/ATE70724T1/de
Publication of EP0291428A1 publication Critical patent/EP0291428A1/de
Application granted granted Critical
Publication of EP0291428B1 publication Critical patent/EP0291428B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0846—Details of the release or step-in mechanism
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0805—Adjustment of the toe or heel holders; Indicators therefor

Definitions

  • the present invention relates to a heel piece forming part of a binding device for a monoski.
  • the present invention which aims to remedy these drawbacks, relates to a single heel piece, specially designed for monoskiing and capable of being used either with two feet or with one foot whatever it is, in order to allow progression by scooter or staircase.
  • This heel has a single plate, capable of being mounted on the monoski, with two independent jaws both connected to a single engagement and trigger mechanism and arranged so that the withdrawal of the mechanism, to release one of the jaws, frees from its grip on the other jaw to allow it to adopt one or the other of its two possible stable positions (opening or closing).
  • this single heel has a single plate 1 which is adapted to be fixed to the monoski 2 by screws 3. Its two independent jaws 4.5 are articulated around a common transverse axis 6 which crosses a single axial cover 7. On this axis 6 is also articulated an arming spoon 8 composed of a lever 9 and two vertical flanges 11 which trap the side blanks of the cover 7 so as to be able to slide vertically against them .
  • the rear parts 12, 13 of the jaws 5 and 4 each have a projection 14, 14 ′ (FIG. 4) which is able to cooperate with one or the other of two transverse recesses, respectively upper 15 and lower 16, of the front face of a single axial piston 17, which is strongly pushed forward by an axial compression spring 18, the tension of which is adjusted by an axial hardness adjustment screw 19 passing through the rear of the cover 7. Furthermore, these rear parts 12, 13 are permanently recalled downwards by two tension springs 21, 22 which connect them to the plate 1.
  • two lugs 23,24 which are parallel to the axis 6 and which each successively pass through a horizontal lumen 25 of the respective side blank of the cover 7, then an oblique lumen 26 of the respective flange, 11 or 12, of the cocking spoon 8.
  • the two oblique slots 26 are parallel and they are both directed from rear to front, on a downward slope of the order of 45 degrees: if you press hard from bottom to top on lever 9, the two pins 23 and 24 are forced towards the rear by the lights 26 and move in the horizontal lights 25 by making the piston 17 move back against the force of the spring 18.
  • the jaws 4.5 are each equipped, as is the case with traditional jaws, with a support tongue 27 capable of receiving the rear end 28 of the shoe, and with a conventional device (not shown) for height adjustment controlled by a screw 29.
  • FIG. 3 is shown the heel in use, the two boots being in place on the monoski.
  • the two jaws 4,5 are lowered into their stable horizontal position and are firmly held in this position by the common piston 17 which traps in its upper transverse recess 15 the two projections 14,14 ′ of each of the rear parts 13,12 of the jaws 4.5.
  • FIG. 4 shows the accidental loosening which is due to an excessive vertical force F on the heel 28 of the right shoe normally maintained by the jaw 4.
  • This excessive force F causes the projection 14 to come out of its upper housing 15, against the force of the spring 18, so that this projection comes at 30, pushing the piston 17 backwards: the instantaneous position of the different moving parts is then that of FIG. 4.
  • the piston 17 returns forward so that the right jaw 4 is again trapped in the low (closed) position, while the jaw 5 is trapped in the high (open) position: you can then use the monoski on a scooter, or for a staircase climb. To then take off the right foot, the piston 17 must again be pushed back by pressing the lever 9, which releases the projection 14.
  • this heel piece with a unique mechanism and despite everything two independent jaws, ensures the following functions: - assured heaving of the second foot during an accidental heaving of the first foot, - possibility of putting on each foot separately without putting on the other foot, - possibility of removing each foot voluntarily separately without removing the other foot, - possibility of removing both feet voluntarily, however.
  • the skier In the event of a fall in deep powder snow without triggering the ski guard, the skier has only one maneuver to carry out to release his two feet.
  • the unique mechanism and the unique plate allow the heel to be lightened, as well as a reduction in the number of moving parts and the number of holes to be drilled in the monoski for mounting the binding, while increasing resistance to tearing.
  • the invention is not limited to the embodiment which has just been described, and is on the contrary capable of being carried out according to numerous variants without departing from its scope: for example, the lights 26 could both have a zigzag shape instead of being straight, a single axial thrust adjustment device can advantageously be provided, the projections 14.14 ′ could be replaced by recesses and the recesses 15.16 vice versa by corresponding projections, etc.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Sheet Holders (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP88420156A 1987-05-12 1988-05-11 Monoski-Fersenbindung Expired - Lifetime EP0291428B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88420156T ATE70724T1 (de) 1987-05-12 1988-05-11 Monoski-fersenbindung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707166 1987-05-12
FR8707166A FR2615116B1 (fr) 1987-05-12 1987-05-12 Talonniere de fixation pour monoski

Publications (2)

Publication Number Publication Date
EP0291428A1 true EP0291428A1 (de) 1988-11-17
EP0291428B1 EP0291428B1 (de) 1991-12-27

Family

ID=9351311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88420156A Expired - Lifetime EP0291428B1 (de) 1987-05-12 1988-05-11 Monoski-Fersenbindung

Country Status (4)

Country Link
EP (1) EP0291428B1 (de)
AT (1) ATE70724T1 (de)
DE (1) DE3867126D1 (de)
FR (1) FR2615116B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010167A1 (fr) * 1988-04-26 1989-11-02 Salomon S.A. Fixations de securite couplees pour monoski ou planche a neige
EP0778055A2 (de) * 1995-11-30 1997-06-11 Marker Deutschland GmbH Bindung für Snowboards od.dgl.
GB2329839B (en) * 1997-10-01 2002-03-06 Wang Ching Chuan Electronic massaging device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802714A (en) * 1972-01-06 1974-04-09 S Freegard Riding deck for a monoski
DE2728009A1 (de) * 1977-06-22 1979-01-18 Kittmann Monoski-fersenautomatik

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802714A (en) * 1972-01-06 1974-04-09 S Freegard Riding deck for a monoski
DE2728009A1 (de) * 1977-06-22 1979-01-18 Kittmann Monoski-fersenautomatik

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010167A1 (fr) * 1988-04-26 1989-11-02 Salomon S.A. Fixations de securite couplees pour monoski ou planche a neige
EP0778055A2 (de) * 1995-11-30 1997-06-11 Marker Deutschland GmbH Bindung für Snowboards od.dgl.
EP0778055A3 (de) * 1995-11-30 1997-07-09 Marker Deutschland Gmbh
US5871226A (en) * 1995-11-30 1999-02-16 Marker Deutschland Gmbh Binding for snowboards and the like
GB2329839B (en) * 1997-10-01 2002-03-06 Wang Ching Chuan Electronic massaging device

Also Published As

Publication number Publication date
FR2615116B1 (fr) 1989-08-18
EP0291428B1 (de) 1991-12-27
ATE70724T1 (de) 1992-01-15
DE3867126D1 (de) 1992-02-06
FR2615116A1 (fr) 1988-11-18

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