EP0336846A2 - Monoski - Google Patents

Monoski Download PDF

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Publication number
EP0336846A2
EP0336846A2 EP89400946A EP89400946A EP0336846A2 EP 0336846 A2 EP0336846 A2 EP 0336846A2 EP 89400946 A EP89400946 A EP 89400946A EP 89400946 A EP89400946 A EP 89400946A EP 0336846 A2 EP0336846 A2 EP 0336846A2
Authority
EP
European Patent Office
Prior art keywords
ski
mono
skis
median
assembly
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Withdrawn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
EP89400946A
Other languages
English (en)
French (fr)
Other versions
EP0336846A3 (en
Inventor
Désiré Henri Blanc
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0336846A2 publication Critical patent/EP0336846A2/de
Publication of EP0336846A3 publication Critical patent/EP0336846A3/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Withdrawn legal-status Critical Current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
    • A63C5/03—Mono skis; Snowboards

Definitions

  • the invention relates to a mono-ski of the type, comprising a heel, a sole and a spatula, intended to receive a set of shoe bindings, with the aim of promoting the practice of skiing on all types of snow.
  • the invention relates to an improved ski which promotes the correct positioning of the skier in order to maintain a natural position, free from muscle contractions. As a result, the resulting accidents will generally be avoided.
  • Another object of the invention is a freestyle ski which promotes the production of dance figures or ballet using a balance formed by the arms and poles of the skier.
  • the invention also relates to an assembled mono-ski whose front and rear ends, longer and more raised, allow a different attack from the snow, especially when cornering.
  • the mono-ski consists of two elementary side skis carrying the shoe bindings, attached to a median ski and joined by a manual assembly means which allows the relative movement of the side skis relative to the median ski.
  • the ski thus produced has consequently at least three independent tips which soften the front end of the ski whose longer center tip will act as guide, the raised heel facilitating the evolution in deep snow.
  • the mono-ski thus produced makes it easier to obtain a natural position for the skier, in particular when crossing the steepest line and when cornering, and more particularly in soft or deep snow off piste.
  • the median ski comprises on its longitudinal axis of symmetry two pivots offset by two assembly plates mounted with limited angular displacement, the ends of which are respectively in contact with stops carried by one and the other side skis.
  • the median ski is removably mounted and can be easily detached in order to facilitate its transport (backpack) when the skier is traveling on snow of variable quality or when hiking. It will be foldable by central hinge.
  • the mono-ski consists of two elementary skis 2-3 attached to a median ski 1.
  • the median ski 1 of length L is longer than the side skis 2.3 of length l and extends forward with a 10% overshoot rate and backwards with a 5% overtake rate.
  • the heel 4, the sole 5 and the tip 6 are presented in a split arrangement and facilitate the development of the back and front of the ski.
  • the side skis also carry a fastening assembly 7 for shoes and means for assembly and attachment to the median ski 1 of identical width.
  • the median ski 1 carries a transverse axis 8 of articulation and assembly with the side skis.
  • the axis 8 is replaced by a set of assembly plates 9.9 ′ respectively mounted for rotation about pivots 10.10 ′, longitudinally offset on the axis of the ski median.
  • the plates are constituted by spring blades, each end of which carries a retention boss 11 which can be engaged in a housing 12 formed in the end of a blade 13 or spring wire hung on each of the outer sides of the side skis 2, 3.
  • the median ski 1 comprises an enlarged sole 14 with lateral overhangs 15 constituting the support for guiding the side of a side molding 16 of the skis 2,3.
  • the mounting of the ski allows a slight relative movement in the opposite direction of the side skis 2.3 relative to the median ski 1 during which the plates 9.9 ′ pivot slightly around the pivots 10.10 ′ while retaining the contact of the bosses 11 with a housing such as 12.
  • each of the blades such as 13 comprises several housings such as 12 defining notches capable of authorizing a relative movement of the skis 2,3 with a limited movement of the blades 13.
  • each of the median 1 and elementary side skis 2, 3 is surmounted by a pair of ball joints 21, 21 ′; 22, 22 ′; 23, 23 ′ longitudinally offset, the tails of which are respectively screwed into the corresponding skis and pass through two lower plates 19, 19 ′ with clasps side 20 which ensure the correct spacing of the skis 1, 2, 3.
  • Each ball joint 21, 21 ′; 22, 22 ′; 23, 23 ′ is fitted into a box 24.
  • the boxes such as 24 are secured with two upper assembly plates 25, the central part of which is rotatably mounted around the pivot formed by the ball 22 or 22 ′ of the median ski 1.
  • the inclination of the skier in a turn has the effect of causing: - A relative longitudinal displacement of the side skis 2, 3 relative to the median ski 1; - The simultaneous transverse inclination of the skis 1, 2, 3.
  • the combination of the abovementioned displacements thus has the effect of facilitating the execution of the turns and the resumption of the upright position of the skier.
  • the sole of the ski may, for example, include a median longitudinal edge of intersection of two flat or concave sliding surfaces in order to allow braking of the ski by lateral inclination of the body.
  • this ski will be substantially identical to the side skis, allowing the use of sizes larger than the mold used for mono-skis having the smallest sizes.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP89400946A 1988-04-08 1989-04-05 Mono-ski Withdrawn EP0336846A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8804795 1988-04-08
FR8804795A FR2629727B1 (fr) 1988-04-08 1988-04-08 Mono-ski amovible

Publications (2)

Publication Number Publication Date
EP0336846A2 true EP0336846A2 (de) 1989-10-11
EP0336846A3 EP0336846A3 (en) 1990-07-18

Family

ID=9365205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89400946A Withdrawn EP0336846A3 (en) 1988-04-08 1989-04-05 Mono-ski

Country Status (2)

Country Link
EP (1) EP0336846A3 (de)
FR (1) FR2629727B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068269A (en) * 1996-09-06 2000-05-30 Bergeron; Gaetan Gedeon Tiltable sled

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT327756B (de) * 1974-02-14 1976-02-25 Mitterbach Josef Dr Ski
CA1127678A (en) * 1979-06-05 1982-07-13 Alec Pedersen Twinski connecting arch structure
IT8109510U1 (it) * 1981-04-21 1982-10-21 Zuanetti Giulio Tavoletta con sci da neve.
FR2553000A1 (fr) * 1983-10-06 1985-04-12 Debart Michel Ski articule
US4653763A (en) * 1986-02-13 1987-03-31 Schulte Eugene L One runner ski sled with outriggers
FR2628333B1 (fr) * 1988-03-09 1991-02-01 Chavaz Pierre Engin de glisse sur neige

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068269A (en) * 1996-09-06 2000-05-30 Bergeron; Gaetan Gedeon Tiltable sled

Also Published As

Publication number Publication date
FR2629727A1 (fr) 1989-10-13
EP0336846A3 (en) 1990-07-18
FR2629727B1 (fr) 1992-07-17

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