EP2727636A1 - Dynamische Schutzvorrichtung für an Skier festgelegte Skibindungen - Google Patents

Dynamische Schutzvorrichtung für an Skier festgelegte Skibindungen Download PDF

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Publication number
EP2727636A1
EP2727636A1 EP13005026.3A EP13005026A EP2727636A1 EP 2727636 A1 EP2727636 A1 EP 2727636A1 EP 13005026 A EP13005026 A EP 13005026A EP 2727636 A1 EP2727636 A1 EP 2727636A1
Authority
EP
European Patent Office
Prior art keywords
ski
bridge
wedges
supporting structure
dragger
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.)
Withdrawn
Application number
EP13005026.3A
Other languages
English (en)
French (fr)
Inventor
Ezio Trevisiol
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2727636A1 publication Critical patent/EP2727636A1/de
Withdrawn legal-status Critical Current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
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/02—Devices for stretching, clamping or pressing skis or snowboards for transportation or storage
    • A63C11/027—Protectors for skis, e.g. containers on the roof of cars
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/04—Accessories for skiing or snowboarding for treating skis or snowboards

Definitions

  • the present innovation concerns an instrument defined bridge for ski set-up, essential to move the ski with its bindings through the machinery used for its processing.
  • the two functions of the bridge are: allow the dragger (6) to override the bindings of the ski (8), if they are with it; and to transfer the pressure of the dragger (6) to the ski surface (9).
  • the bridges have been are manufactured with materials such as plastics, metals, wood, aiming to get the minimum of warping, without worrying about the weight of the end product.
  • Some bridges can be equipped with a connecting and supporting system set at the binding of the ski, which in itself can represent another variable.
  • the supporting structure (1) of the dynamic bridge has been manufactured with composite materials such as carbon fibre, glass, kevlar, resins and other light structural materials, combined together using the most innovative techniques borrowed from the aero-space industry. Given that the innovation resides on the flexing dynamic outcome of the whole set, it is possible to think that the dynamic bridge can be manufactured with materials different from those mentioned above.
  • the profile of the supporting structure (1) of the new dynamic bridge is of an arching and curvy design to allow the smoothest of flowing to the dragger (6) on its surface.
  • the thickness, and the resulting opposition to the flexing of the supporting structure (1) tapers increasingly to the ends. This structure allows a different elastic flexing between the ends and the central area, with a behaviour similar to a bow shock.
  • the dragger (6) works on the surface of the dynamic bridge (1), it effects a different warping near the ends than in the central area.
  • the dimensions, for guidance, could be: lenght 130 cm, width 8 cm, depth 1 cm. Nonetheless it is possible to consider different sizes depending on the kind of ski we intend to work on (ski for adults, for children, snow board, etc..).
  • wedges 2 3 Another functional element of the innovative bridge for ski are the wedges 2 3 4. They are big wedges made of an expanded plastic material, light and elastic, attached to the underside of the supporting structure (1) of the dynamic bridge in the area between its ends and the area taken by the bindings (8) of the ski.
  • the wedges 2 3 4 are manufactured with a plastic material, elastic, rubbery and with a low specific weight.
  • a product called e.v.a. has been used.
  • the wedges can be provided with holes or other workings that lower their weight or alter their resistance to compression. On the whole, they can have a width equivalent to that of the supporting structure (1).
  • They can be firmly secured to the under side of the bridge or by ways that can allow their removal or shifting.
  • the middle wedge (4) eases the placement of the dynamic bridge (1) onto the ski (9), and transmits the pressure of the dragger (6) in the area binding-underlay (8).
  • the dragger (6) When the dragger (6) then passes over the central areas of the bridge (1), it weighs on a thicker structure of the bridge that allows a shifting of pressures from the frontal wedge (2) to the central wedge (4), and at last to the posterior wedge (3).
  • the first flexing warping of the structure (1) appears also with very light loads, below a kilo, and for this reason it is not necessary that the wedges 2 3 4 with an unloaded bridge stick perfectly to the ski (9); the contact will happen automatically and it will finish as soon as the dragger (6) will ascent the dynamic bridge (1).
  • the dynamic bridge (1) supports without any problem the top operating pressures referred to the instruments for ski set-up.
  • the upperside of the dynamic bridges will rather be of a non slippery material and at its ends there will be rubber tips (5) with the aim of helping the smooth ascent and the descent of the dragger (6).
  • the wedges 2 3 4 could be made with various joynted parts with the aim of achieving apt dimensional, structural, functional, or aesthetic alterations and, moreover, they could be removable and/or replaceable under the supporting structure (1), so giving further multifunctionality to the dynamic bridge.
  • the supporting structure (1) with similar characteristics of dynamics and weight, could be achieved with numerous alternative design solutions, such as for instance different profile shapes, different section shapes.
  • Figure (1 ) shows a side view of the dynamic bridge in a simulation of usage; elements are shown that help to understand its scope.
  • the dragger (6) thanks to its rotation, applies a precise pressure on the bridge (1) so moving the ski (9) on the tool (7) (abrasive grinder) that, with a contrary rotation to that of the dragger (6), carries out the work on the ski (9).
  • the rubber non-slip tips (5) have the function of easing the ascent and discent of the dragger (6) without any jolt.

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  • Amplifiers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP13005026.3A 2012-11-02 2013-10-21 Dynamische Schutzvorrichtung für an Skier festgelegte Skibindungen Withdrawn EP2727636A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000207A ITTV20120207A1 (it) 2012-11-02 2012-11-02 Ponte dinamico per sci

Publications (1)

Publication Number Publication Date
EP2727636A1 true EP2727636A1 (de) 2014-05-07

Family

ID=47997710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13005026.3A Withdrawn EP2727636A1 (de) 2012-11-02 2013-10-21 Dynamische Schutzvorrichtung für an Skier festgelegte Skibindungen

Country Status (2)

Country Link
EP (1) EP2727636A1 (de)
IT (1) ITTV20120207A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330449A1 (de) * 1972-06-26 1974-01-10 Hans Tatenhorst Schutzvorrichtung fuer an skier festgelegte skibindungen
DE8702768U1 (de) * 1987-02-24 1987-04-30 Neuber, Rudolf, 5200 Siegburg Schutzhülle für die Bindung von Skiern
US4939873A (en) * 1989-01-24 1990-07-10 Smialek Edward B Ski grinding device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330449A1 (de) * 1972-06-26 1974-01-10 Hans Tatenhorst Schutzvorrichtung fuer an skier festgelegte skibindungen
DE8702768U1 (de) * 1987-02-24 1987-04-30 Neuber, Rudolf, 5200 Siegburg Schutzhülle für die Bindung von Skiern
US4939873A (en) * 1989-01-24 1990-07-10 Smialek Edward B Ski grinding device

Also Published As

Publication number Publication date
ITTV20120207A1 (it) 2013-02-01

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