EP1334752A2 - Rallongement détachable d'une pointe de ski - Google Patents

Rallongement détachable d'une pointe de ski Download PDF

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Publication number
EP1334752A2
EP1334752A2 EP03002636A EP03002636A EP1334752A2 EP 1334752 A2 EP1334752 A2 EP 1334752A2 EP 03002636 A EP03002636 A EP 03002636A EP 03002636 A EP03002636 A EP 03002636A EP 1334752 A2 EP1334752 A2 EP 1334752A2
Authority
EP
European Patent Office
Prior art keywords
ski
attachment part
set according
attachment
side parts
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Withdrawn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
EP03002636A
Other languages
German (de)
English (en)
Other versions
EP1334752A3 (fr
Inventor
Walter Clausing
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.)
CLAUSING, WALTER
Original Assignee
Crownvale Consultants Ltd
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 Crownvale Consultants Ltd filed Critical Crownvale Consultants Ltd
Publication of EP1334752A2 publication Critical patent/EP1334752A2/fr
Publication of EP1334752A3 publication Critical patent/EP1334752A3/fr
Withdrawn legal-status Critical Current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
    • A63C5/00—Skis or snowboards
    • A63C5/04—Structure of the surface thereof
    • A63C5/052—Structure of the surface thereof of the tips or rear ends

Definitions

  • the invention relates to an attachment part for the front end of skis.
  • a problem with skis is that the design, especially the so-called Fitting, i.e. width of the ski in the supervision and its changes in the length range, depending on the surface, especially in the front area, that is the shovel, should theoretically be very different:
  • a neck part or a set To create skis and attachments so that a normal one, so for preferably skiing on slopes of dimensioned skis, as he generally sells today and is used, by means of the extension part in its upward extension and / or is broadened.
  • attachment part depends on the manufacturer and ski model of differently dimensioned front ends of the skis, in particular the blades, must fit.
  • the attachment part can be attached to the shovel of the ski, it can used to extend and / or widen an intact, undamaged ski become.
  • an attachment part can be put together and thus with regard to dimensioning made and sold to fit a specific ski.
  • the maximum width of the ski is increased overall and thus the Track width pulled in deep snow by the shovel of the ski and by the rest of the ski can be used.
  • the attachment part can be straight, viewed in the side view and is then only with the free end of the Shovel of the ski connected.
  • the neck part in the side view is also curved, and in particular the curvature corresponds to the curvature of the blade of the ski, and also the attachment of the attachment part on the blade in the region of the curvature of the blade.
  • the attachment part attached to the ski preferably ends on the underside of the ski still in the area of its blade, and does not extend to the bottom, essentially flat, horizontal area of the tread of the ski. Thereby ensures that the vehicle can be driven on without problems even when the extension part is installed a hard slope with the ski is possible.
  • the extension part itself can be in one piece or two with respect to the longitudinal center of the Ski and thus also the attachment part preferably largely symmetrical trained halves.
  • the attachment part At its rear end facing the ski the attachment part will have an opening for inserting the blade of the ski, and can be opened for this purpose in the transverse direction, in particular bent apart either with a one-piece attachment part due to the Material elasticity in the connection area or with a two-piece design due to a flexible, articulated connection, which then z. B. by means of a Spring is biased in the contracted state.
  • connection part In order to create a connection between the attachment part and the ski that is as secure as possible, encompasses at least the outer part of the underside of the ski, the outer narrow side and part of the top form-fitting.
  • the articulation is preferred designed to be separable, and in particular as a closure of the two Side panels against each other.
  • the side parts can be separated from each other and thus transported individually and in a space-saving manner become.
  • the design of the side parts in particular is chosen so that that they are at least partially nested to save space for transportation can be.
  • the individual side parts in Cross section of a U-shape or V-shape, so that at least the corresponding ones left side parts and the corresponding right side parts, preferably also the left into the right side part and vice versa partially or can even be plugged into each other.
  • a Velcro fastener As a closure of the two side parts to each other and / or as a closure of the A Velcro fastener is preferably used opposite the ski.
  • attachment part is designed in one piece -
  • a positive hole / pin connection in particular in one Hole on the longitudinal central axis of the ski, in particular a through hole through the ski, and one engaging in this hole from below or from above Pin of the extension part is made.
  • the tenon can be divided into two halves be the two side parts, with one-piece as well as with two-piece Training of the attachment part are assigned.
  • the pin snaps into place the hole may be possible due to the material elasticity of the attachment part, which is produced, for example, as a molded plastic part.
  • the side parts can also be made from an extruded aluminum profile produced in a U-shape and, for example, with the necessary curvature.
  • connection point is sufficient, in particular if the attachment part is formed in one piece between the two sides of the extension in the tread backwards than in the top of the neck part. However, it is possible that this junction in the tread before the front end of the The scoop of the ski ends and thus on the longitudinal central axis in the tread The opening between the attachment part and the ski is created, but then only in particular is shaped as a narrow slot.
  • connection point in the tread can in particular also be a thin-walled one Bulge of the tread can be formed downwards, which is due to the Bending outwards allows the neck part to be easily deformed.
  • a fin can be formed on the underside of the attachment part, that runs lengthways, and especially breaking up a hard surface of the subsurface with underlying softer layers.
  • the Finn preferably runs in the longitudinal direction and is either on the Longitudinal center of the attachment part, or symmetrical to this in double training left and right of the attachment part.
  • the Finn usually does not get higher than about Protrude 1-3 centimeters from the underside of the attachment part, and at start at the foremost end of the attachment part, and also near the foremost end have their greatest height, and become lower towards the rear, in particular leak before the rear end of the extension.
  • the fin In cross section can the fin has the shape of a vertical plate with approximately the same Have wall thickness, or also V-shaped with increasing cross section to Approach part, especially the transitions between fin and attachment part strong are rounded to improve stability. Furthermore, such improves Of course, the Finn runs straight on the skis, especially in the loose Deep snow.
  • the widening versions according to FIGS. 2b and 3b show that the widest point of the attachment part 1 is preferably in front of the tip of the ski 2 and the side edges of the attachment part 1 preferably without kinks and heels in the side edges or narrow sides 4 of the skis 1 pass over.
  • FIGS. 2a, b show that the attachment parts 1 the edge area of the running surface 9 of the ski adjoining the narrow sides 4 only overlap relatively slightly, i.e. to a width of about 1 to 2 centimeters, so that the tread 9 of the ski is covered as little as possible by the in the Usually less well slidable underside of the attachment part 1. Nevertheless there is a cover the tread 9 through the underside of the attachment part 1 to the possible at the rear end.
  • top views of the extension part according to FIG. 3 show that the tops of the - as best shown in Fig. 4 - each U-shaped in cross section Side part 1a, b except for a narrow distance or slot 17 reach against each other in the rear area, so that by means of a closure 8 the two side parts 1a, b of the attachment part are held together.
  • FIG. 2a shows the two-part variant:
  • the two side parts 1a, b are via a joint 7, in particular one Swivel axis, connected to each other in the front area of the attachment part, and preferably overlap somewhat in this area for this purpose.
  • the joint 7 is preferably in the side parts 1a, b against each other biased direction.
  • a closure 8 which is preferably arranged on the top of the attachment part 1 is, any type of mechanical lock, but also a simple one Velcro can be used, which on at least one of the side parts 1a, b is fastened with Velcro and is easy to remove.
  • FIG 4 shows a snap lock in which one Latch 18 is pivotally attached to a side part 1a in a transverse plane and folded down into a position engaging behind a nose 19 of the other side part 1b can be after the two side parts 1a in the target position are attached to the ski 2.
  • FIGS. 1a and 1b show that for taking the The target position must be handled differently, depending on whether that Side part 1 only on the front, in the side view straight or hardly curved end region of the blade 2a of the ski 2 is seated, as in FIG. 1a, or viewed from the side in the blade 2a as far back, that the attachment part 1 itself have a curvature in the side view must correspond to the curvature of the blade 2a, as shown in Fig. 1b.
  • the two side parts have to cross on one greater distance than can be brought in the assembled state. This is possible in the two-part version by means of the joint 7 or in the one-piece Embodiment by a corresponding extensibility of the material of the attachment part 1 in the connection area 6.
  • connection area 6 either consists of a very elastic material such as rubber, or the connection area 6 - As shown in Fig. 5 - V-shaped in the middle with the smallest possible wall thickness or arched in a U-shape, which facilitates stretching in the transverse direction if the material used for this is still sufficiently flexible, which is usually still the case with plastic.
  • the insert part is bent twice in a U-shaped edge region can be, as is also preferred in the length range of the ski lying therein is, or can only have a simple offset, which the material requirement and thus additionally reduces the weight.
  • Fig. 6 shows - in the top or bottom view - also a positive type the fixation between attachment part 1 and ski 2, in which in the ski 2 - preferably on whose longitudinal central axis 10 - a hole 14 is provided, in which a pin 13 of the attachment part 1 engages.
  • the pin 13 is preferably in two halves Partial pin 13a, b separated, one of which with the one side part 1a and the other is integrally formed with the other side part 1b is.
  • these partial pins 13a, b snap into the hole 14, which can also be a through hole through the body of the ski, one and are held there due to the restoring force of the material of the attachment part 1.
  • the pin 13 or the partial pin 13a, b can be from the lower part of the extension part protrude into the hole as well as from its top.
  • Fig. 7 also shows a variant in which the connection area 6 in this Case integrally formed attachment part 1 far before the front end of the ski is in the assembled state. Due to the correspondingly narrow design of the side parts 1a, b also in the lower part of the attachment part, i.e. the tread, arises between the two side parts 1a, b an opening 12 in the tread and thus preferably also in the entire neck part, preferably only in the tread is formed as a narrow slot, on the other hand in the top of the attachment part Significantly wider without problems, for example V-shaped from front to back can be designed to expand.
  • the manufacture of the attachment part 1 in a two-piece variant, that is, from two on the Connection separable side parts 1a, b allows for an overall U-shaped Cross-sectional design of these side panels especially the space-saving nesting in each other at least of the two corresponding side parts 1a and corresponding side parts 1b of two attachment parts 1 required for a few skis, as shown in Fig. 8.
  • these side parts nested in pairs by at least Partially pushing one another together to save space and partially into each other be accommodated by the long legs of the U-shape that are in the Usually form the top of the attachment part, so be placed against each other, that the cranked outer areas of the side part pairs point away from each other, and put the cranked outer areas into each other.
  • FIGS. 1b and 2b show the possibility of a fin 20, which can be present in any design of the extension part.
  • the fin 20 serves the cutting of a hard, harsh layer of snow, and must therefore be sufficiently sharp and stable on the one hand, on the other hand the fin 20 must be rounded to such an extent that injuries from the fin 20 excluded are.
  • Fig. 1b shows that the fin 20 at the foremost end of the Approach part 1 begins there very quickly the greatest amount of protrusion down reached from the bottom of the rest of the neck part 1, and from there to is slowly becoming flatter at the back.
  • the fin 20 preferably extends only up to the area of the top of Ski 2, and therefore ends before the rear end of the approach part 1.
  • FIG. 2b shows the arrangement of such a fin 20 on the longitudinal central axis 10.
  • Such a fin 20 can also be used in the near-series embodiment according to FIG Fig. 9a to c be present, the following compared to the previous designs Features:
  • the extension 1 is - except for the clamping screw 21 - in one piece, preferably as Injection molded part made of plastic.
  • the tread 9 extends over the entire width of the attachment part 1, and not just in the edge areas for reaching under the ski while on the Top of the ski only a top 5 "of the attachment part 1 in the form of a Cross bridge extends with its two lateral ends in the tread 9th transforms.
  • This transition area 22 is inclined so that the two Transition areas 22 run diagonally towards each other, accordingly the sloping outer edges in a ski tip in their front area. This serves to create the edges of a ski tip over a greatest possible length within this cross bridge 5 ".
  • the attachment part also preferably extends from the front tip of the ski just so far down and back that they have the curved blade area of the ski no longer reached.
  • the rear end of the top is located, i.e. the cross bridge 5 ", the attachment part 1 before the widest point of the ski shovel, ie in Area of the ski tip, which is usually straight up.
  • the tread 9 of the extension part 1 ends towards the rear preferably under the rear end of the cross bridge 5 ", but can also beyond be extended, preferably only in the central area, in the form of a behind the tread of the ski continued tail extension 23 to the System length - along the longitudinal central axis 10 - between attachment part 1 and Ski 2 to enlarge and thus improve the connection.
  • the attachment part is attached to the ski 2 by means of a clamping screw 21, which by above through a threaded hole of the cross bridge 5 ", preferably in the middle is screwed in and is supported on the top of the ski, preferably there engages in a small recess in the form of a blind hole, and when tightening the clamping screw thus the tread 9 of the extension 1 against the tread the ski tip pulls.

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Tires In General (AREA)
EP03002636A 2002-02-08 2003-02-10 Rallongement détachable d'une pointe de ski Withdrawn EP1334752A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20201963U 2002-02-08
DE20201963U DE20201963U1 (de) 2002-02-08 2002-02-08 Aufschiebbare Spitzenverlängerung

Publications (2)

Publication Number Publication Date
EP1334752A2 true EP1334752A2 (fr) 2003-08-13
EP1334752A3 EP1334752A3 (fr) 2003-12-17

Family

ID=7967557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03002636A Withdrawn EP1334752A3 (fr) 2002-02-08 2003-02-10 Rallongement détachable d'une pointe de ski

Country Status (4)

Country Link
US (1) US6945563B2 (fr)
EP (1) EP1334752A3 (fr)
CA (1) CA2418542A1 (fr)
DE (1) DE20201963U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052165B2 (en) 2007-12-21 2011-11-08 Atomic Austria Gmbh End piece for the front or rear end of a ski or snowboard and a ski fitted therewith or a snowboard fitted therewith
DE102021122181B3 (de) 2021-08-26 2023-02-02 Otto-von-Guericke-Universität Magdeburg, Körperschaft des öffentlichen Rechts Auftriebshilfsvorrichtung für einen Ski

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9900975L (sv) * 1998-11-16 2000-05-17 Becket Colon Skateboard
DE502004001991D1 (de) * 2003-09-19 2006-12-28 Voelkl Sports Gmbh & Co Kg Schneegleitbrett, beispielsweise Snowboard
FR2911285B1 (fr) * 2007-01-17 2015-01-02 Salomon Sa Planche de glisse munie d'un insert de rigidification
US7699323B2 (en) * 2007-09-21 2010-04-20 Martin Phillip Taylor Iceboard
US8256791B2 (en) 2010-11-16 2012-09-04 The Burton Corporation Gliding board with improved response to rider input
KR101974194B1 (ko) * 2012-11-14 2019-04-30 이지하 스노우 슬라이딩 장치
US9656724B2 (en) * 2015-02-16 2017-05-23 Bombardier Recreational Products Inc. Snowmobile ski tip
GB2551593B (en) * 2016-09-08 2019-04-10 Tickner William Snowboard attachment to a standard snowboard for riding under powder snow conditions
US11492769B2 (en) * 2019-06-13 2022-11-08 Richard J. Toews Cross-country ski trail grooming device and method

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595632A (en) * 1924-12-02 1926-08-10 American Fork & Hoe Co Ski
US3066326A (en) * 1957-09-03 1962-12-04 Collins Ruby Lee Ski tip
US3374495A (en) * 1967-08-22 1968-03-26 William P. Joyce Surfboard nose bumper
AT326009B (de) * 1972-12-27 1975-11-25 Wehr Werner Sicherheitskappe für skier
US4083572A (en) * 1976-08-06 1978-04-11 May Jr Clifford J Ski attachment
DE2638928A1 (de) 1976-08-28 1978-03-02 Finkenauer Werner Skispitze mit spoiler
US4180275A (en) * 1978-08-16 1979-12-25 Allan Montoya Ski attachment
FR2544210B1 (fr) * 1983-04-12 1985-08-09 Rossignol Sa Club Rossignol Sk Ski
AT389452B (de) * 1986-01-10 1989-12-11 Head Sportgeraete Gmbh Ski
US5174220A (en) * 1987-04-10 1992-12-29 Surfco Surfboard protective tip
US4792316A (en) * 1987-04-10 1988-12-20 David Skedeleski Surfboard protective tip
US4830403A (en) * 1988-04-25 1989-05-16 Ohmori Charles Z Accessory for protecting and holding skis together
US4955314A (en) * 1989-07-18 1990-09-11 Surfco Of Hawaii Water sport board safety tip with attachment facilitating extensions
USD316585S (en) * 1989-07-18 1991-04-30 Surfco Of Hawaii Water sport board safety tip
US5360228A (en) * 1989-12-01 1994-11-01 Salomon S.A. Removable spatula tip
FR2658426B1 (fr) * 1990-02-21 1994-04-15 Salomon Sa Spatule renforcee.
US5310221A (en) * 1991-10-30 1994-05-10 Richard Schmidt Protective cap for ski tips
FR2685215B1 (fr) * 1991-12-19 1994-10-21 Rossignol Sa Embout de spatule de ski.
FR2691370A1 (fr) * 1992-05-25 1993-11-26 Salomon Sa Ski de compétition destiné à la pratique du slolom et embout destiné à un tel ski.
FR2694889B1 (fr) * 1992-08-24 1994-10-14 Rossignol Sa Ski comportant un corps et au moins un embout, spatule et/ou talon réalisé indépendamment, et procédé de fabrication d'un tel ski.
US6012734A (en) * 1994-08-16 2000-01-11 Surfco Hawaii Snowboard protective tips
US5649722A (en) * 1995-01-30 1997-07-22 Champlin; Jon F. Convertible snowboard/skis
US5664808A (en) * 1996-06-12 1997-09-09 Whidden; Brian F. Ski and snowboard edge covering device
US6105990A (en) * 1998-02-04 2000-08-22 Sutherland; Robert L. System for mounting climbing fabric to a ski
SE9900975L (sv) * 1998-11-16 2000-05-17 Becket Colon Skateboard
US6264215B1 (en) * 1999-02-17 2001-07-24 Caleb Carlson Snowboard instructional attachment
US6471234B2 (en) * 2001-01-26 2002-10-29 Harold Edward Ayliffe Apparatus for affixing climbing skins to skis
US6604755B2 (en) * 2001-01-26 2003-08-12 G3 Genuine Guide Gear, Inc. Apparatus for affixing climbing skins to skis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052165B2 (en) 2007-12-21 2011-11-08 Atomic Austria Gmbh End piece for the front or rear end of a ski or snowboard and a ski fitted therewith or a snowboard fitted therewith
AT506186B1 (de) * 2007-12-21 2011-11-15 Atomic Austria Gmbh Endteil für das vordere oder hintere ende eines schis oder snowboards und damit ausgestatteter schi oder damit ausgestattetes snowboard
DE102021122181B3 (de) 2021-08-26 2023-02-02 Otto-von-Guericke-Universität Magdeburg, Körperschaft des öffentlichen Rechts Auftriebshilfsvorrichtung für einen Ski

Also Published As

Publication number Publication date
US20030173769A1 (en) 2003-09-18
DE20201963U1 (de) 2002-08-01
EP1334752A3 (fr) 2003-12-17
US6945563B2 (en) 2005-09-20
CA2418542A1 (fr) 2003-08-08

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