EP0908203B1 - Plaque de surélévation pour fixation de ski - Google Patents
Plaque de surélévation pour fixation de ski Download PDFInfo
- Publication number
- EP0908203B1 EP0908203B1 EP98810958A EP98810958A EP0908203B1 EP 0908203 B1 EP0908203 B1 EP 0908203B1 EP 98810958 A EP98810958 A EP 98810958A EP 98810958 A EP98810958 A EP 98810958A EP 0908203 B1 EP0908203 B1 EP 0908203B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski
- raised platform
- platform according
- plate
- zone
- 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.)
- Expired - Lifetime
Links
Images
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
- A63C9/003—Non-swivel sole plate fixed on the ski
Definitions
- the present invention relates to a raising plate for ski binding, essentially in one piece rigid and intended to be mounted on a ski by means of attachment to the ski in its middle zone and by longitudinal guiding and vertical retaining means in its front and rear areas.
- the raising plate consists of two blocks of high density foam fixed respectively on two mounted plates “Floating” on the ski and connected by a blade rigid metal fixed to the ski by screws in the middle.
- the high density foam parts provide vibration damping.
- the plate heightening is going to thin from the middle zone towards its ends and has thickness and stiffness important in its middle zone. This rigidity, at which is added the fixation of this middle zone of the ski by four screws, opposes the bending of the ski.
- the present invention aims to further improve the unlocking the ski and simplifying the manufacture of the heightening plate.
- the heightening plate according to the invention has the characteristics defined by claim 1.
- Thinning of synthetic material in the area median of the raised plate allows to obtain great flexibility in this area and, by Consequently, an almost total unlocking of the ski in its middle part.
- the thinning is preferably carried out by removal of material from the underside of the plate, so that the thinning of the middle zone forms at least one recess in the face bottom of the plate.
- the raising plate has two thinned sections in front and back a relatively narrow support zone crossed by the means for fixing the plate to the ski.
- the recesses are at least partially filled with a flexible and elastic or elastomeric material preventing snow penetration and ice formation and constituting a means of damping vibrations.
- This flexible and elastic material can be widely cut, the main thing being that it forms bands adjoining the edges of the raising plate in forming a barrier for snow.
- Figure 1 is a side view of the plate raised on a ski.
- Figure 2 is a top view of the plate heightening, without its means of connection to the ski.
- Figure 3 is a bottom view of the middle area of the raising plate.
- Figure 4 is a sectional view along IV-IV of the figure 1.
- Figure 5 is a sectional view along V-V of the figure 1.
- Figure 6 is a sectional view along VI-VI of the figure 1.
- Figure 7 shows a first variant of execution according to a view similar to FIG. 1.
- Figure 8 shows a second variant of execution according to a view similar to FIG. 1.
- Figure 9 shows a third variant of execution according to a view similar to FIG. 1.
- Figure 10 is a partial view of a variant of execution comprising a bending indicator.
- the elevation plate 1 shown in Figure 1 on a ski 2 consists essentially of a part molded synthetic material, for example polyamide loaded with glass fibers. It consists of two platforms 3 and 4, respectively front and rear connected by a thinned middle zone 5, this zone thinned median being itself divided into two zones tapering located in front and behind a narrow transverse strip 6 of the same thickness as the platforms 3 and 4 and directly resting on the ski.
- the elevation plate also has, in plan, a transverse narrowing in its median zone, shrinking which further increases the flexibility of this zone.
- the thinned part forms two recesses 7 and 8 in the underside of the plate 1 ( Figure 3).
- These recesses 7 and 8 are partially filled with a flexible and elastic material 9, 10, widely cut in their central area so as to leave subsist recesses 7 and 8 in this area, but so as to laterally close these recesses.
- the material elastic is, for example, a SEBS elastomer.
- the central strip 6 has two holes 11 for the fixing the elevation plate to the ski by means of two screws 12.
- Platforms 3 and 4 are crossed by rectangular holes 13 having a counterbore 14 and in which studs 15 are engaged attached to the ski, this connection allowing the platforms 3 and 4 to slide longitudinally on the ski while being held vertically.
- the plate elevation 1 also has a number of holes 16 intended to receive the fixing screws of the elements of the ski binding in various positions.
- the strip middle support 6 is replaced by one or more spacers 17.
- the flexible and elastic material 8, 9 extends, in a layer thin, also between platforms 3 and 4 and the ski where it has a shock and shock absorbing effect vibration.
- the platforms 3 and 4 have end zones thinnings 3a and 4a greater than in the previous executions and recalling thinned areas 5 and 6. These zones 3a and 4a give more flexibility to the raising plate at its ends.
- the spaces created are filled at least partially of a flexible and elastic material 18, 19, for example the same material as material 9, 10.
- Materials 9, 10, 18, 19 could be made of a material whose stiffness is variable with the loading speed, for example a material part of the family of silicone rubbers or EPDM or PDMS, loaded with mineral charges or organic.
- the heightening plate could also have a means of visualizing its displacement relative to the ski when the ski is bent.
- An exemplary embodiment of this means is shown in Figure 10. It consists of an index 20 carried by the plate on the side of one of the holes 13 and a scale 21 carried by the stud 15 engaged in this hole . In this figure, we also see the clearance d between the stud 15 and the hole 13, clearance which allows the ski to flex.
Landscapes
- Road Paving Structures (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Golf Clubs (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Description
Claims (10)
- Plaque de surélévation (1) pour fixation de ski, d'une seule pièce essentiellement rigide et destinée à être montée sur un ski par des moyens de fixation (12) dans sa partie médiane et par des moyens de guidage longitudinal et de retenue verticale (15) dans ses zones avant et arrière (3, 4), caractérisée en ce qu'elle est amincie dans sa zone médiane (5) de manière à être souple en flexion dans cette zone, l'amincissement de cette zone formant une creusure (7, 8) dans la face inférieure de la plaque sur toute sa largeur.
- Plaque de surélévation selon la revendication 1, caractérisée en ce qu'elle présente deux sections amincies (5) en avant et en arrière d'une zone d'appui (6) relativement étroite traversée par les moyens de fixation de la plaque de surélévation au ski.
- Plaque de surélévation selon la revendication 2, caractérisée en ce que la zone d'appui (6) est venue d'une pièce avec la plaque.
- Plaque de surélévation selon la revendication 2, caractérisée en ce que la zone d'appui est constituée d'au moins une entretoise (17).
- Plaque de surélévation selon l'une des revendications 2 à 4 , caractérisée en ce que les creusures (7, 8) sont au moins partiellement remplies d'un matériau souple et élastique (9, 10) ou élastomérique.
- Plaque de surélévation selon l'une des revendications , caractérisée en ce que les creusures (7, 8) sont au moins partiellement remplies d'un matériau élastique de raideur variable avec la vitesse de sollicitation.
- Plaque de surélévation selon l'une des revendications , caractérisée en ce que le matériau élastique s'étend en couche mince sous lesdites zones avant et arrière (3, 4).
- Plaque de surélévation selon l'une des revendications 1 à 7, caractérisée en ce que les zones d'extrémités (3a, 4a) de la plaque sont également amincies et que l'espace ainsi créé sous la plaque est rempli au moins partiellement d'un matériau élastique (18, 19).
- Plaque de surélévation selon l'une des revendications 1 à 8, caractérisée en ce qu'elle présente un rétrécissement transversal dans sa zone médiane.
- Plaque de surélévation selon l'une des revendications 1 à 9, caractérisée en ce qu'elle présente un moyen de visualisation (20, 21) de son déplacement par rapport au ski lors de la flexion du ski.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9712635 | 1997-10-06 | ||
FR9712635A FR2769235B1 (fr) | 1997-10-06 | 1997-10-06 | Plaque de surelevation pour fixation de ski |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0908203A1 EP0908203A1 (fr) | 1999-04-14 |
EP0908203B1 true EP0908203B1 (fr) | 2003-01-08 |
Family
ID=9512038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810958A Expired - Lifetime EP0908203B1 (fr) | 1997-10-06 | 1998-09-24 | Plaque de surélévation pour fixation de ski |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0908203B1 (fr) |
AT (1) | ATE230622T1 (fr) |
DE (1) | DE69810561T2 (fr) |
FR (1) | FR2769235B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2809634B1 (fr) * | 2000-05-31 | 2002-07-12 | Rossignol Sa | Dispositif de rehaussement destine a etre monte sur une planche de glisse |
FR2810251B1 (fr) * | 2000-06-19 | 2002-07-19 | Rossignol Sa | Ski alpin |
CH694392A5 (fr) | 2000-06-30 | 2004-12-31 | Lange Internat Sa | Chaussure de ski alpin. |
AT410638B (de) * | 2000-09-11 | 2003-06-25 | Atomic Austria Gmbh | Bindungstragplatte und brettartiges gleitgerät hierzu |
FR2823681B1 (fr) | 2001-04-24 | 2003-06-13 | Rene Bressand | Dispositif de montage/demontage rapides d'une fixation de ski sur un ski |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992022361A1 (fr) | 1991-06-17 | 1992-12-23 | Trimble & Co., Inc. | Bloc pour fixation de ski |
AT401009B (de) * | 1992-07-15 | 1996-05-28 | Fischer Gmbh | Ski |
FR2698013B1 (fr) * | 1992-11-19 | 1994-12-16 | Rossignol Sa | Dispositif de montage d'une chaussure sur un ski alpin. |
DE4317675C2 (de) * | 1993-05-27 | 2001-10-25 | Marker Deutschland Gmbh | Tragplatte zur Halterung eines Skischuhes auf einem Ski |
FR2713499B1 (fr) * | 1993-12-07 | 1996-01-19 | Rossignol Sa | Plaque pour le montage sur un ski alpin d'une fixation pour chaussure. |
-
1997
- 1997-10-06 FR FR9712635A patent/FR2769235B1/fr not_active Expired - Fee Related
-
1998
- 1998-09-24 EP EP98810958A patent/EP0908203B1/fr not_active Expired - Lifetime
- 1998-09-24 AT AT98810958T patent/ATE230622T1/de not_active IP Right Cessation
- 1998-09-24 DE DE69810561T patent/DE69810561T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2769235A1 (fr) | 1999-04-09 |
EP0908203A1 (fr) | 1999-04-14 |
ATE230622T1 (de) | 2003-01-15 |
DE69810561D1 (de) | 2003-02-13 |
DE69810561T2 (de) | 2003-08-21 |
FR2769235B1 (fr) | 1999-12-10 |
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