WO2011044600A2 - Dispositif de traitement de skis - Google Patents

Dispositif de traitement de skis Download PDF

Info

Publication number
WO2011044600A2
WO2011044600A2 PCT/AT2010/000380 AT2010000380W WO2011044600A2 WO 2011044600 A2 WO2011044600 A2 WO 2011044600A2 AT 2010000380 W AT2010000380 W AT 2010000380W WO 2011044600 A2 WO2011044600 A2 WO 2011044600A2
Authority
WO
WIPO (PCT)
Prior art keywords
grindstone
skis
roller table
grinding
force
Prior art date
Application number
PCT/AT2010/000380
Other languages
German (de)
English (en)
Other versions
WO2011044600A3 (fr
Inventor
Johann Aigner
Original Assignee
Wintersteiger Ag
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 Wintersteiger Ag filed Critical Wintersteiger Ag
Priority to RU2012111807/12A priority Critical patent/RU2532728C2/ru
Priority to EP10776524.0A priority patent/EP2488264B1/fr
Publication of WO2011044600A2 publication Critical patent/WO2011044600A2/fr
Publication of WO2011044600A3 publication Critical patent/WO2011044600A3/fr

Links

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
    • A63C11/04—Accessories for skiing or snowboarding for treating skis or snowboards
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/04—Structure of the surface thereof
    • A63C5/056—Materials for the running sole

Definitions

  • the invention relates to a processing device for skis with a roller table, the skis are resiliently mounted with their treads receiving roller table rollers, provided with a between two roller conveyor rollers, drivable grindstone for structuring the tread of the skis and with an opposite on the grindstone side the roller table arranged feed wheel, which presses the skis with the aid of a Anstelltriebs with a predetermined grinding force to the grindstone.
  • the grindstones used for this purpose are structured by means of dressing tools, which can be generated by the choice of relative axial movement and the relative movement in the circumferential direction between the at least one dressing diamond having dresser and the grindstone various surface structures on the grindstone.
  • dressing tools can be generated by the choice of relative axial movement and the relative movement in the circumferential direction between the at least one dressing diamond having dresser and the grindstone various surface structures on the grindstone.
  • the grinding forces must be kept within close tolerances because changes in the grinding forces directly result in a change in the cutting behavior and thus in the depth of the structure.
  • Skill changes over the length of the ski are particularly undesirable in racing, irrespective of whether it is necessary to work alpine skis, cross-country skis or jump skis, for which different tread structures are to be provided in each case.
  • the invention is thus based on the object, a feed device for skis of the kind so that the tread of the skis can be processed with a fine structure, which also meets high demands in terms of manufacturing tolerances.
  • the invention solves this problem by the fact that the Anstellrete for the feed wheel via a control device in response to a the support forces for the grindstone in the direction of the grinding force at least partially receiving force measuring device can be controlled.
  • the invention takes into account the fact that the forces exerted by the Anstelltechnisch on the feed wheel on the respective ski compressive forces even with a precise balance of the weight moment of the feed wheel and resiliently mounted roller table rollers do not fully pass through the grindstone, so that actually effective grinding forces of the Beauftschungs weren the Anstellantriebs deviate, for example, characterized in that the feed wheel occupies different Anstelllagen when rolling over a binding section.
  • the effective between the skis and the grindstone grinding forces can be detected if the effective in the detection direction on the force measuring device weight loads by the grindstone itself and its storage are taken into account, what without additional Effort can be easily performed by measuring the force acting on the force measuring forces at the Anstelltik relieved by the feed wheel whetstone.
  • the setting drive can thus be controlled as a function of the respectively effective grinding forces detected by the force measuring device such that these grinding forces follow a desired setting.
  • the grindstone Since wear on the grindstone must be expected, the grindstone must be relocated to maintain a predetermined working surface in accordance with the wear against the roller table.
  • the grindstone can be adjusted by means of an actuator transverse to the roller table.
  • the grindstone can be supported on the actuator via the force measuring device.
  • Another possibility of arranging the force measuring device results when the force measuring device is provided in the bearing area of the grindstone. Such an arrangement of the Kraftmesseinrich tion has the advantage that the force measuring device is designed essentially only for the acquisition of the grinding forces increased by the weight of the grinding wheel.
  • the force measuring device is provided by the force measuring device in the area of the grinding wheel occurring vibrations are detected, which can be advantageously evaluated for monitoring the concentricity of the grinding wheel. Since the grindstone is also excited to vibrate with the use of the peeling tool, these vibrations detected by the force measuring device can be used to control the setting drive for the peeling tool.
  • the detection of the effective directly between the ski and the grindstone grinding forces provided in the course of the grindstone support against these grinding forces force measuring device additionally allows depending on the respective ski width setpoint specification for the grinding forces, because yes not the grinding forces, but the grinding pressure is decisive for accurate tread so that to maintain a uniform grinding pressure, the grinding force is to be reduced, for example, in the area of the sidecut of the skis.
  • the grinding force can thus be regulated as a function of the course of the ski width over the ski length.
  • the ski width can be determined in a simple manner via guide rollers, which center the ski in a conventional manner between them. Short description of the drawing
  • Fig. 1 shows a processing device according to the invention for skis in a schematic side view
  • Fig. 2 shows this device in a plan view.
  • the illustrated processing device for skis 1 comprises a frame 2 with a roller table 3, the roller table rollers 4 are mounted resiliently and absorb the skis 1 with its tread 5.
  • the roller table rollers 4 are associated with guide rollers 6 which center the skis 1 with respect to their longitudinal axis.
  • a grindstone 7 is mounted below the roller table 3, in a frame 8 hinged on an axis 8 rocker 9, which is displaceable by means of an actuator 10, for example a driven by an electric motor 1 spindle drive, to adjust the working area of the grindstone 7 relative to the roller table 3.
  • a light barrier is provided whose transmitter and receiver are denoted by 12.
  • the mounting of the grindstone 7 in a rocker 9 is not mandatory.
  • the grindstone 7 could for example be mounted adjustably in a linear guide.
  • the grindstone 7 opposite a feed wheel 14 is provided above the roller table 3, which is driven by a motor 15 and is made with the help of a Anstelltriebs 16 from above on the skis 1 with pressure.
  • the Anstellmaschine 16 is pivoted in the present embodiment by a geared motor 17 and a via the geared motor 17 Swivel arm 18 formed.
  • the ski 1 For grinding the running surface 5 of a ski 1, the ski 1 is pressed against the grinding stone 7 via the feed wheel 14, the grinding forces acting between the ski 1 and the grinding stone 7 being detected via the force measuring device 13.
  • the drive and storage and the entire structure of the rocker 9 caused weight load of the force measuring device 13 through this and forwarded to the controller 19, so that these weight loads in the proportionate Determining the grinding forces in the control unit can be taken into account in order to control the Anstelltrieb 16 for the feed wheel 14 so that the ski 1 is just applied to the reference value corresponding grinding force.
  • the feed wheel 14 for example, when rolling over a patch binding bridge shifts and depending on it with a different contact pressure on the ski 1 must be pressed to keep the grinding forces constant.
  • abrasive structure of the grindstone 7 with a dressing tool 20, z.
  • a dressing diamonds processed over the movement of the dressing tool 20 axially to the grindstone 7 and the rotational speed of the grindstone 7 a plurality of abrasive structures on the peripheral surface of the grindstone 7 can be generated to then with a predetermined by appropriate dressing parameters grinding structure, the tread of Skis 1 to edit, under precise control of the required for the desired tread structure grinding forces.
  • a scraper 21 For cleaning the grindstone 7, a scraper 21 is provided.
  • the grinding stone 7 for wet grinding with a grinding liquid in general common water with a grinding coolant, to be sprayed.
  • the nozzle for applying the grinding liquid is designated 22. Since the grindstone 7 absorbs grinding liquid due to its porosity, whose weight additionally loads the force measuring device 13, this additional weight load for determining the actually effective grinding forces can be detected by determining the load of the force measuring device 13 by the wet grindstone before starting the feed wheel 14 the control device 19 is forwarded.

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

L'invention concerne un dispositif pour le traitement de skis (1) qui comprend une ligne de rouleaux (3) dont les rouleaux (4) recevant les skis (1) par leurs surfaces de frottement (5) sont montés de manière à présenter l'élasticité d'un ressort, une meule (7) pouvant être entraînée, placée entre deux rouleaux (4) de la ligne et servant à la structuration de la surface de frottement (5) des skis (1), ainsi qu'une roue d'avance (14) placée sur le côté de la ligne de rouleaux (3) opposé à la meule (7), laquelle roue d'avance presse les skis (1) contre la meule (7) au moyen d'un mécanisme de serrage (16) avec une force de meulage pouvant être prédéterminée. Le but de l'invention est de permettre de régler avec précision les forces de meulage effectives. A cet effet, le mécanisme de serrage (16) de la roue d'avance (14) peut être commandé par le biais d'un dispositif de réglage (19) en fonction d'un dispositif de mesure de force (13) qui absorbe au moins partiellement les forces d'appui appliquées à la meule (7) en direction de la force de meulage.
PCT/AT2010/000380 2009-10-13 2010-10-11 Dispositif de traitement de skis WO2011044600A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2012111807/12A RU2532728C2 (ru) 2009-10-13 2010-10-11 Устройство для обработки лыж
EP10776524.0A EP2488264B1 (fr) 2009-10-13 2010-10-11 Dispositif de traitement de skis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1611/2009 2009-10-13
AT16112009A AT508789B1 (de) 2009-10-13 2009-10-13 Bearbeitungsvorrichtung für skier

Publications (2)

Publication Number Publication Date
WO2011044600A2 true WO2011044600A2 (fr) 2011-04-21
WO2011044600A3 WO2011044600A3 (fr) 2011-06-16

Family

ID=43569308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2010/000380 WO2011044600A2 (fr) 2009-10-13 2010-10-11 Dispositif de traitement de skis

Country Status (4)

Country Link
EP (1) EP2488264B1 (fr)
AT (1) AT508789B1 (fr)
RU (1) RU2532728C2 (fr)
WO (1) WO2011044600A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2462998A1 (fr) * 2010-12-10 2012-06-13 Johann Stroi Procédé de traitement d'une surface de glissement en matière synthétique, notamment en polyéthylène, de dispositifs de glissement
ITVI20120091A1 (it) * 2012-04-19 2013-10-20 Svecom P E S R L Sci, mola per la lavorazione di tale sci e macchina comprendente tale mola
IT201600073129A1 (it) * 2016-07-13 2018-01-13 Tecnopower S R L Metodo e sistema di lavorazione di uno sci

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT516494B1 (de) * 2014-12-01 2016-06-15 Wintersteiger Ag Vorrichtung zum Schleifen einer Lauffläche eines Skis

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1296221B1 (it) 1997-07-18 1999-06-18 Romeo Bergonzi Apparecchiatura e metodo per incidere rigature di varia estensione, con forma ed inclinazione differenti, sul fondo degli sci.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321449A1 (de) * 1993-06-29 1995-01-12 Knoll Ernst Feinmech Vorrichtung zum Bearbeiten der Lauffläche sowie der Seitenkanten von Skiern
IT1279804B1 (it) * 1995-05-09 1997-12-18 Barbolini Ferdinando Macchina per il trattamento superficiale di articoli piani
DE59706439D1 (de) * 1996-06-07 2002-03-28 Risa Tech Kg Vaduz Vorrichtung zum bearbeiten länglicher gegenstände
RU2176539C1 (ru) * 2000-09-22 2001-12-10 Духовской Евгений Анатольевич Способ смазки скользящей поверхности лыж и устройство для нанесения смазки на скользящую поверхность лыжи
DE10135139C1 (de) * 2001-07-19 2002-11-21 Thielenhaus Ernst Gmbh & Co Kg Vorrichtung zur Finishbearbeitung von Werkstücken
AT502280B1 (de) * 2005-02-01 2007-07-15 Wintersteiger Ag Bearbeitungsvorrichtung für eine bindung aufweisende skier
DE102007048544A1 (de) * 2007-10-09 2009-04-16 Paul Ernst Maschinenfabrik Gmbh Vorrichtung zum Schleifen von Werkstücken
NO329601B1 (no) * 2009-02-13 2010-11-22 Svein Iversbakken Anordning for sliping av saler pa ski

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1296221B1 (it) 1997-07-18 1999-06-18 Romeo Bergonzi Apparecchiatura e metodo per incidere rigature di varia estensione, con forma ed inclinazione differenti, sul fondo degli sci.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2462998A1 (fr) * 2010-12-10 2012-06-13 Johann Stroi Procédé de traitement d'une surface de glissement en matière synthétique, notamment en polyéthylène, de dispositifs de glissement
ITVI20120091A1 (it) * 2012-04-19 2013-10-20 Svecom P E S R L Sci, mola per la lavorazione di tale sci e macchina comprendente tale mola
WO2013156837A1 (fr) * 2012-04-19 2013-10-24 Svecom - P.E. S.R.L. Ski, meule à usiner le ski, et machine comprenant cette meule
IT201600073129A1 (it) * 2016-07-13 2018-01-13 Tecnopower S R L Metodo e sistema di lavorazione di uno sci
EP3275512A1 (fr) * 2016-07-13 2018-01-31 TECNOPOWER di Capelli Paolo Procédé et système d'usinage d'un ski

Also Published As

Publication number Publication date
RU2012111807A (ru) 2013-11-20
EP2488264A2 (fr) 2012-08-22
EP2488264B1 (fr) 2014-04-23
WO2011044600A3 (fr) 2011-06-16
AT508789B1 (de) 2013-01-15
AT508789A1 (de) 2011-04-15
RU2532728C2 (ru) 2014-11-10

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