EP1129748A1 - Skibearbeitungsmaschine mit lateralem Antrieb - Google Patents

Skibearbeitungsmaschine mit lateralem Antrieb Download PDF

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Publication number
EP1129748A1
EP1129748A1 EP01420055A EP01420055A EP1129748A1 EP 1129748 A1 EP1129748 A1 EP 1129748A1 EP 01420055 A EP01420055 A EP 01420055A EP 01420055 A EP01420055 A EP 01420055A EP 1129748 A1 EP1129748 A1 EP 1129748A1
Authority
EP
European Patent Office
Prior art keywords
ski
snowboard
guide rollers
tools
machine according
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
EP01420055A
Other languages
English (en)
French (fr)
Other versions
EP1129748B1 (de
Inventor
Stéphane Molliex
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.)
SKID-WINTERSTEIGER
Original Assignee
Skid
SKID 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 Skid, SKID SA filed Critical Skid
Publication of EP1129748A1 publication Critical patent/EP1129748A1/de
Application granted granted Critical
Publication of EP1129748B1 publication Critical patent/EP1129748B1/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
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/04—Accessories for skiing or snowboarding for treating skis or snowboards

Definitions

  • the present invention relates to machines allowing the treatment of skis or snowboards.
  • skis or boards machines require maintenance operations during which we just treat their surface using treatment tools to restore it.
  • skis or snowboards have surfaces irregular, especially on the side edges and on the surface of fixation.
  • the side edges usually have a wasp waist, not straight.
  • the fixings and the spatula constitute protruding elements which protrude substantially from the fixing surface. Ski brakes significantly protrude side edges of the ski.
  • One problem that the present invention highlights is to design means for driving and guiding skis or snowboards to ensure, in a simple and economical, centered guidance and reliable skiing training or of the snowboard facing tools in a fixed position, what whether the width of the ski or snowboard in a range very wide variation corresponding to all types of skis or snowboards in use.
  • the invention also aims to facilitate the use of the processing machine, avoiding assembly and disassembling the ski or snowboard with an element additional such as a straddle.
  • the invention also aims to provide training and efficient and reliable centered positioning of the ski or board snow, despite the presence of protruding elements such as ski brakes and bindings.
  • the invention aims to provide training complete positive from skiing or snowboarding throughout treatment cycle, with effective and regular training for ensure good quality treatment.
  • rollers of guides are mounted on two swing arms with parallel axes between them and generally perpendicular to the support plane, the swing arms being synchronized in rotation.
  • the two guide rollers of a torque of guide rollers are motorized in opposite directions of rotation. We thus ensures a more effective training of the ski or the board in the machine.
  • the flexible support of the guide rollers on the edges of the skiing or snowboarding can be advantageously provided by biasing the guide rollers towards and away from the axis longitudinal transfer by clamping means comprising a or more pneumatic cylinders.
  • the guide rollers include a elastic structure such that at least one peripheral layer in adherent and elastically deformable material, for example natural or synthetic rubber.
  • Automation of the lateral movement of the rollers guiding towards and away from the longitudinal transfer axis can be ensured by providing at least one input sensor, upstream tools, to detect skiing or snowboarding and to control the alignment of the guide rollers.
  • an output sensor is provided, downstream of the tools, for controlling the spacing of the guide rollers when either of the input and output sensors detect the absence of a ski or of a snowboard.
  • the support plane is horizontal, and that the ski gliding sole rests on this plane gravity support.
  • the guidance thus formed can be sufficiently effective if the tools come into lateral support on the ski edges or, in the case where the tools come to rest on the ski sole, if their support force is weak.
  • the pressing means can be constituted by the guide rollers themselves, each then having an axis of rotation slightly inclined downstream in a plane longitudinal perpendicular to the support plane, inducing on the side edges of the ski or snowboard a component of force oriented towards the support plane.
  • a machine for processing skis or snowboards comprises, on a frame 1, treatment tools 2, and means training and guidance for moving a ski or snowboard snow 3 along a longitudinal axis of transfer I-I through the area occupied by tools 2.
  • the drive and guide means include support means generally defining a support plane A and on which the gliding sole 4 of the ski or snowboard 3 can come to rest by moving longitudinally along the longitudinal transfer axis I-I.
  • the support means comprise three support rollers 5, 6 and 7, freely swiveling on respective transverse axes 8, 9 and 10 of the frame 1, and distributed along the longitudinal axis of transfer I-I.
  • the support rollers 5 and 6 are arranged upstream of the area occupied by the tools 2, while the support roller 7 is arranged downstream of the area occupied by the tools 2.
  • the drive and guide means further comprise at least a pair of guide rollers 11 and 12, in opposition on either side of the longitudinal axis of I-I transfer, rotatably mounted along axes of rotation respective 13 and 14 substantially perpendicular to the support plane A, with clamping means 15 to urge them to bear flexible against the side edges 16 and 17 of the ski or the board snow 3.
  • the opposing guide rollers 11 and 12 can be positioned along the same transverse line, or they can be offset longitudinally along the longitudinal axis of transfer I-I.
  • Motor means drive in rotation at least one guide rollers of the pair of guide rollers, for thus train the ski or snowboard 3 in translation the along the longitudinal transfer axis I-I.
  • each guide roller 11 and 12 of the torque of guide rollers is driven by a respective gear motor 18 or 19, so that the guide rollers 11 and 12 are driven in opposite directions of rotation as illustrated by arrows 20 and 21 in FIG. 1.
  • the ski or the snowboard 3 is driven in translation to the right, as shown by arrow 22.
  • the two guide rollers 11 and 12 of the torque guide rollers are laterally movable towards and away from the longitudinal transfer axis I-I, symmetrically on the one hand and on the other side of the longitudinal transfer axis I-I. Their movement side is illustrated by arrows 23 and 24.
  • the guide rollers 11 and 12 are mounted on two swing arms respective 25 and 26 with axes 27 and 28 parallel and generally perpendicular to the support plane A, and are synchronized in rotation. Their synchronization in rotation can be ensured by two toothed wheels 29 and 30, integral with the swinging arms 25 and 26 respectively, and meshing on each other. So the swing arms 25 and 26 and the guide rollers 11 and 12 they bear are laterally movable between a position close together, illustrated in solid lines in FIG.
  • the first pair of guide rollers 11 and 12 is arranged at the outlet, downstream of the area occupied by tools 2, and a second one is provided couple of guide rollers 31 and 32 at the input, upstream of the area occupied by tools 2.
  • Guide rollers 31 and 32 input are similarly mounted on swing arms respectively 33 and 34 solicited in symmetrical rotation around axes 35 and 36 respectively by a pneumatic cylinder 37.
  • the force of the pneumatic cylinders 15 and 37 is chosen from so that the guide rollers 11, 12, 31, 32 each come in support on one of the side edges 16 or 17 of the ski or snowboard snow 3 with a support force between 20 and 100 newtons about.
  • the guide rollers 11 and 12, 31 and 32 have an elastic structure, for example by having at least a peripheral layer of adhesive and elastic material deformable such as natural or synthetic rubber.
  • an input sensor 38 is provided, upstream of the area occupied by tools 2, to detect the presence of a ski or snowboard 3 and to order the approximation of the guide rollers 11, 12, 31 and 32.
  • an output sensor 39 is also provided, arranged on the frame 1 downstream of the area occupied by the tools 2, to control the spacing of the guide rollers 11, 12, 31, 32 when both of the input 38 and output 39 sensors detect the absence of a ski or snowboard 3.
  • the pressing means comprise a support wheel 40, mounted on an oscillating arm 41 and freely rotating about a transverse axis 42 parallel to the plane support A, resting by gravity on the binding face 43 of the ski or snowboard 3.
  • the diameter of the support wheel 40 is enough large, so as to roll without longitudinal force on the face of irregular binding of the ski or snowboard, having in particular the irregularities constituted by the fixings 44.
  • the support wheel 40 can rest by gravity, or be stressed by a spring. It includes an elastic bandage.
  • the pressing means may consist of the guide rollers 11, 12, 31 and 32 themselves, providing that their axes of rotation are slightly inclined downstream, i.e. following the direction of progression of the ski, in a longitudinal plane perpendicular to the support plane A, thus inducing on the side edges 16 and 17 of the skiing or snowboarding 3 an oriented force component towards the support plane A.
  • the angle of inclination B at which one could orient the axis of rotation 13 of the guide roller 11.
  • the angle B can be a few degrees, for example and advantageously 2 ° about.
  • the guide rollers 11, 12, 31 and 32 can advantageously be slightly conical, with an angle of about 10 ° cone.
  • the figures show an advantageous application of the invention in the production of a ski processing machine or snowboards for quick and simultaneous sharpening the external lateral faces of the edges 46 and 47 of the ski or of the snowboard 3.
  • the tools 2 include two abrasive belts 48 and 49 rotatable arranged in opposite opposition and across the longitudinal transfer axis I-I, each stretched between a drum 50 or 51 and a pulley 52 or 53 mounted on a rotary plate 54 or 55.
  • Each plate 54 or 55 is rotatably mounted around a respective vertical axis 56 or 57 of the frame 1, and is biased by a pneumatic cylinder 58 or 59 between a close position illustrated in solid lines in Figure 1 and a rest position shown in dotted lines.
  • the abrasive belts 48 and 49 come into elastic abutment against the respective side edges 16 and 17 of the ski or the snowboard snow 3.
  • the drums 50 and 51 are rotated by motors such as motor 60 ( Figure 2), to drive rotation of the respective abrasive belts 48 and 49 in the direction of opposite rotation.
  • the abrasive belts 48 and 49 are movable towards and away from the ski or snowboard 3, and support means such as pneumatic cylinders 58 and 59 stress them resiliently resting against the side edges 16 and 17 respective ski or snowboard 3.
  • the centering function of the ski along the axis longitudinal transfer I-I, efficiently ensured by the invention also improves the processing carried out by tools on the lower sliding surface of the ski, and avoids the need to larger tools.
  • the tools 2 include at least one bottom surface sanding tool skiing or snowboarding.
  • the tools 2 include a waxing head or an overmolding head, centered on the longitudinal transfer axis I-I, and coming to bear on the sliding surface of a ski or snowboard.

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Soil Working Implements (AREA)
  • Threshing Machine Elements (AREA)
  • Harvester Elements (AREA)
  • Turning (AREA)
EP01420055A 2000-03-03 2001-03-01 Skibearbeitungsmaschine mit lateralem Antrieb Expired - Lifetime EP1129748B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0002871 2000-03-03
FR0002871A FR2805755B1 (fr) 2000-03-03 2000-03-03 Machine de traitement de skis a entrainement lateral

Publications (2)

Publication Number Publication Date
EP1129748A1 true EP1129748A1 (de) 2001-09-05
EP1129748B1 EP1129748B1 (de) 2008-01-09

Family

ID=8847782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01420055A Expired - Lifetime EP1129748B1 (de) 2000-03-03 2001-03-01 Skibearbeitungsmaschine mit lateralem Antrieb

Country Status (4)

Country Link
EP (1) EP1129748B1 (de)
AT (1) ATE383186T1 (de)
DE (1) DE60132265T2 (de)
FR (1) FR2805755B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008031119A2 (de) * 2006-09-15 2008-03-20 Wintersteiger Ag Vorrichtung zum bearbeiten eines eine bindung tragenden skis
FR2958174A1 (fr) * 2010-03-30 2011-10-07 Jean Pierre Bocquet Mecanisme d'affûtage de carres laterales de ski par disque abrasif a lamelles
WO2022040709A1 (de) * 2020-08-31 2022-03-03 Wintersteiger Ag Bearbeitungsvorrichtung für einen ski

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110810A1 (de) * 1970-03-06 1971-09-16 Otto Haemmerle Lustenau Fa Einrichtung zum Bearbeiten der Schmalseiten von langgestreckten Werkstuecken
US4813371A (en) 1987-11-02 1989-03-21 Hot Glide Ski waxing apparatus
EP0367684A2 (de) 1988-09-29 1990-05-09 Skid Skiwachsverfahren und -vorrichtung
US5762730A (en) * 1994-12-23 1998-06-09 Fischer Gesellschaft M.B.H. Method for machining steel edges for skis and the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110810A1 (de) * 1970-03-06 1971-09-16 Otto Haemmerle Lustenau Fa Einrichtung zum Bearbeiten der Schmalseiten von langgestreckten Werkstuecken
US4813371A (en) 1987-11-02 1989-03-21 Hot Glide Ski waxing apparatus
EP0367684A2 (de) 1988-09-29 1990-05-09 Skid Skiwachsverfahren und -vorrichtung
US5762730A (en) * 1994-12-23 1998-06-09 Fischer Gesellschaft M.B.H. Method for machining steel edges for skis and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008031119A2 (de) * 2006-09-15 2008-03-20 Wintersteiger Ag Vorrichtung zum bearbeiten eines eine bindung tragenden skis
WO2008031119A3 (de) * 2006-09-15 2008-05-15 Wintersteiger Ag Vorrichtung zum bearbeiten eines eine bindung tragenden skis
FR2958174A1 (fr) * 2010-03-30 2011-10-07 Jean Pierre Bocquet Mecanisme d'affûtage de carres laterales de ski par disque abrasif a lamelles
WO2022040709A1 (de) * 2020-08-31 2022-03-03 Wintersteiger Ag Bearbeitungsvorrichtung für einen ski

Also Published As

Publication number Publication date
FR2805755B1 (fr) 2002-11-22
EP1129748B1 (de) 2008-01-09
ATE383186T1 (de) 2008-01-15
DE60132265D1 (de) 2008-02-21
FR2805755A1 (fr) 2001-09-07
DE60132265T2 (de) 2008-12-24

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