WO2013108237A1 - Device for stopping rotation of the heel-piece in a ski-touring binding - Google Patents

Device for stopping rotation of the heel-piece in a ski-touring binding Download PDF

Info

Publication number
WO2013108237A1
WO2013108237A1 PCT/IB2013/050528 IB2013050528W WO2013108237A1 WO 2013108237 A1 WO2013108237 A1 WO 2013108237A1 IB 2013050528 W IB2013050528 W IB 2013050528W WO 2013108237 A1 WO2013108237 A1 WO 2013108237A1
Authority
WO
WIPO (PCT)
Prior art keywords
heel
piece
binding
ski
shaped
Prior art date
Application number
PCT/IB2013/050528
Other languages
English (en)
French (fr)
Inventor
Stefano Maruelli
Original Assignee
Stefano Maruelli
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45955846&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2013108237(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stefano Maruelli filed Critical Stefano Maruelli
Publication of WO2013108237A1 publication Critical patent/WO2013108237A1/en

Links

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
    • A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
    • 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
    • A63C9/006—Ski bindings with a climbing wedge
    • 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
    • A63C9/0845—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable the body or base or a jaw pivoting about a vertical axis, i.e. side release
    • 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
    • A63C9/0848—Structure or making

Definitions

  • the present invention relates to equipment which can be used for ski-touring. More specifically, the invention relates to an additional device for stopping rotation of the heel-piece of a ski-touring binding when said heel-piece is rotated in the uphill walking position.
  • the device according to the invention may be mounted on the types of ski- touring bindings present on the market and is able to solve definitively the problem of the prior art with an assembly procedure which may be performed using simple tools, without performing any modification to the structure of the original binding and without prejudicing the safety release characteristics of the binding.
  • the device according to the invention comprises a plate which is preferably made of stainless steel or other sufficiently strong material and is shaped so that it can be secured to an existing part of the binding, for example by means of insertion of a nose or protuberance of the plate underneath a pin and between two existing springs forming part of a mechanism for operating a ski-stopper device, and is fastened thereto for example by means of two bolts or similar retaining members.
  • This plate is adapted to be arranged in the confined space available between an existing movable support bracket of the ski-stopper and the base of the binding heel-piece and, for example owing to a double fold, defines a raised and shaped end adapted to provide a robust rear constraint for the heel-piece, thus replacing the function of the original inefficient internal pin, which may therefore be extracted definitively from the binding, thus avoiding the risk of it causing damage thereto.
  • Figures 1 and 2 are a perspective view and plan views, respectively, of an additional device according to the invention.
  • An additional device for stopping rotation of the heel-piece in a ski-touring binding is denoted overall by 1.
  • Said device is designed to be mounted on bindings of the known type, for example bindings present on the market under the trade name Dynafit, a heel-piece 8 of which is shown schematically in the figure.
  • the locking device comprises a plate shaped so that it can be inserted underneath a movable support bracket 2 of a ski-stopper device, and is for example provided with a nose or protuberance 3 having dimensions and a thickness such that it can be inserted underneath a pin 4 and between two ex- isting springs 5 forming part of an operating mechanism of a ski-stopper device of the binding, and provided with one or two - for example threaded - fastening holes 9 which correspond to those already present on the support bracket 2 of the ski-stopper device and which are adapted to receive respective retaining members, such as bolts, so that a raised and shaped part 7 is stably fastened to the aforementioned bracket 2 and forms a stop for the heel-piece 8 of the binding.
  • a further subject of the present invention is the particular shaping which ensures that the stopping device 1 does not interfere in any way with the rotational movements of the binding safety release device when it is in the downhill skiing position.
  • the shaping is moreover such as to ensure a sufficient robustness of the plate together with a low weight and advantageously its higher end 7 is designed to be inserted preferably inside a seat already present on the rear of the body of the heel-piece 8 underneath which there is a strong metal part which prevents breakage thereof even under high loads.
  • This shaped form and the position of the new fastening point prevent particularly high stresses which act on the binding during walking with the heel-raising device inserted from exerting forces able to bend and cause breakage of the new fastening thus provided, as instead may occur with the defective original pin system.
PCT/IB2013/050528 2012-01-21 2013-01-21 Device for stopping rotation of the heel-piece in a ski-touring binding WO2013108237A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000046A ITTO20120046A1 (it) 2012-01-21 2012-01-21 Sistema di bloccaggio
ITTO2012A000046 2012-01-21

Publications (1)

Publication Number Publication Date
WO2013108237A1 true WO2013108237A1 (en) 2013-07-25

Family

ID=45955846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/050528 WO2013108237A1 (en) 2012-01-21 2013-01-21 Device for stopping rotation of the heel-piece in a ski-touring binding

Country Status (2)

Country Link
IT (3) ITTO20120046A1 (it)
WO (1) WO2013108237A1 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2695647A1 (de) * 2012-08-07 2014-02-12 MARKER Deutschland GmbH Skibremse mit Verriegelung
EP2865427A1 (de) * 2013-10-25 2015-04-29 Salewa Sport AG Ferseneinheit für eine Tourenbindung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009105866A1 (en) * 2008-02-29 2009-09-03 G3 Genuine Guide Gear Inc. Heel unit for alpine touring binding
EP2384794A1 (de) * 2010-05-07 2011-11-09 Salewa Sport AG Ferseneinheit für eine Bindung, insbesondere Tourenskibindung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009105866A1 (en) * 2008-02-29 2009-09-03 G3 Genuine Guide Gear Inc. Heel unit for alpine touring binding
EP2384794A1 (de) * 2010-05-07 2011-11-09 Salewa Sport AG Ferseneinheit für eine Bindung, insbesondere Tourenskibindung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2695647A1 (de) * 2012-08-07 2014-02-12 MARKER Deutschland GmbH Skibremse mit Verriegelung
EP2865427A1 (de) * 2013-10-25 2015-04-29 Salewa Sport AG Ferseneinheit für eine Tourenbindung

Also Published As

Publication number Publication date
ITTO20130046A1 (it) 2013-07-22
ITTO20130993A1 (it) 2014-03-06
ITTO20120046A1 (it) 2013-07-22

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