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WO1988006470A1 - Monoski a fixation double - Google Patents

Monoski a fixation double Download PDF

Info

Publication number
WO1988006470A1
WO1988006470A1 PCT/EP1988/000114 EP8800114W WO8806470A1 WO 1988006470 A1 WO1988006470 A1 WO 1988006470A1 EP 8800114 W EP8800114 W EP 8800114W WO 8806470 A1 WO8806470 A1 WO 8806470A1
Authority
WO
WIPO (PCT)
Prior art keywords
ski
monoski
tread
double bond
longitudinal direction
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.)
Ceased
Application number
PCT/EP1988/000114
Other languages
German (de)
English (en)
Inventor
Martin Kammerer
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
Priority to AT88901825T priority Critical patent/ATE58843T1/de
Priority to DE8888901825T priority patent/DE3861229D1/de
Publication of WO1988006470A1 publication Critical patent/WO1988006470A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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 monoski according to the preamble of claim 1.
  • This ski is designed entirely for longitudinal guidance. Dynamic driving such as swinging, drifting and turning requires high technical skills and, last but not least, corresponding forces. Driving in deep snow is very difficult.
  • a monoski without binding is known, the tread of which is convexly curved in cross section. Except for the raised front end, the tread is straight in the longitudinal direction.
  • a standing area for the driver which takes up the rear half of the ski, is embedded in the upper side of the ski.
  • the running surface has guide webs projecting radially from the surface.
  • This ski is essentially always with its total length, so that even with a shift in weight by the driver, the contact surface remains almost the same. Due to the lack of a firm connection between the rider and the ski, pressure can only be exerted on the ski in the context of the weight shift, but no pulling action. Dadurc is very limited in influencing the ski and thus limits dynamic skiing.
  • the guide bars exert an undesirable braking effect in most driving conditions; drifting is almost impossible.
  • the object of the invention is to provide a double-bonded monoski that is easy to handle and yet enables dynamic driving.
  • the support surface due to the double convex curvature of the ski, is always only a part of the total running surface, that the support surface, depending on the position of the driver, in the longitudinal direction and can be shifted to the side so that the forces to be overcome when swinging, drifting or turning are relatively low, with no guide elements being a hindrance, that only the lateral longitudinal edges of the tread are used for guidance and that by fastening the double bond at the rear end of the Skies braking in the fall line over the rear edge of the tread is possible.
  • Fig. 1 shows a monoski according to the invention in perspective since r el.
  • Fig. 2 shows the ski of Fig.1 in section II-II
  • the Fig.1 shows a monoski 1 in perspective presen- tation.
  • the ski is shaped in such a way that the tread 5 (FIG. 2) is more longitudinally bent in the middle than at the two ends 2 and 3.
  • the top 6 is shaped accordingly, but this is not the case got to.
  • the front end 2 of the ski 1 is rounded in conventional Wei se.
  • the back end is straight.
  • the rear narrow side 3a bi arcs with the running surface 5 a sharp Kan ⁇ te. This can be increased.
  • heel clips 8b of a double bond 8 are attached to the top 6 of the ski 1.
  • the associated clamping heads 8a are arranged at a distance corresponding to the shoe size of the driver.
  • the tread 5 is convexly bent transversely to the longitudinal direction, as shown in FIG. 2.
  • the outer edges of the tread 5 are straight, and steel edges 7 are embedded in the tread 5 for edge reinforcement over this length.
  • the steel edges 7 are flush with the long sides 4 of the ski 1. Due to the double convex curved tread 5, the ski 1 - assuming a fixed contact surface - only has a very small surface area in each tilt and side position. The frictional forces which can hinder turning, drifting and swinging are correspondingly low. This situation can exist, for example, on a stuck slope. But even on softer ground or in deep snow, the frictional pressure will essentially increase restrict only to a relatively small area of the running surface 5, so that the ski 1 remains easy to direct.
  • FIG. 3a to 3c schematically show a skier 10 on a monoski 1 according to FIG. 1 in a side view.
  • F 3a shows the driver 10 in a basic position, in which the ski 1 rests on the ground 11 in the region of the rear third.
  • the ski rolls due to the convex cross-sectional shape of the tread 5 (FIG.)
  • 3b shows the driver 10 in a template in which the center of gravity of the body lies above the center of the ski 1.
  • the ski 1 tilts forward so that it now rests on the ground 11 in the middle in accordance with the illustration.
  • the ski 1 In this position, the ski 1 can be rotated very easily while driving. A slight angular momentum means that swinging is possible without any problems.
  • the convex shape of the tread 5 makes drifting easier and the possibility of the ski 1 tilting is almost ruled out.
  • the F g.3c shows a braking of the journey in the fall line. This is easily achieved by simply shifting your weight. By shifting the center of gravity, the ski 1 is raised at the front and at the same time the rear end 3 of the ski 1 is pressed down. The rear edge of the tread 5 inclined to the ground 11 acts as a braking edge under the weight load.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Tires In General (AREA)

Abstract

Un ski (1) est recourbé sur toute sa longueur de manière convexe. La fixation double (8) est assujettie à l'extrémité postérieure (3) du ski (1) et s'étend sur environ un tiers de la longueur du ski. La surface de glissement, outre sa courbure dans le sens longitudinal, a également une section transversale convexe. Dans la région du tiers postérieur du ski, les bords extérieurs de la surface de glissement sont rectilignes et renforcés par des rebords en acier (7).
PCT/EP1988/000114 1987-02-25 1988-02-17 Monoski a fixation double Ceased WO1988006470A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT88901825T ATE58843T1 (de) 1987-02-25 1988-02-17 Monoski mit einer doppelbindung.
DE8888901825T DE3861229D1 (de) 1987-02-25 1988-02-17 Monoski mit einer doppelbindung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873706012 DE3706012A1 (de) 1987-02-25 1987-02-25 Monoski mit einer doppelbindung
DEP3706012.0 1987-02-25

Publications (1)

Publication Number Publication Date
WO1988006470A1 true WO1988006470A1 (fr) 1988-09-07

Family

ID=6321723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1988/000114 Ceased WO1988006470A1 (fr) 1987-02-25 1988-02-17 Monoski a fixation double

Country Status (3)

Country Link
EP (1) EP0305424B1 (fr)
DE (2) DE3706012A1 (fr)
WO (1) WO1988006470A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135249A (en) * 1991-02-07 1992-08-04 Morris James K Snowboard having a shaped bottom surface for stability

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10229151B4 (de) * 2002-06-28 2010-04-08 Top Thomas Preuhs E.K. Sportgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1595534A (fr) * 1968-02-22 1970-06-15
US3947049A (en) * 1974-11-05 1976-03-30 Alec Pedersen Mono-ski
DE2801859A1 (de) * 1978-01-17 1979-07-19 Manfred Dipl Ing Meyer Monoski
DE2836366A1 (de) * 1978-08-19 1980-02-28 Juergen Hanne Sportgeraet oder aehnlich zum gleiten auf schnee oder sonst gleitfaehigen oberflaechen
EP0099664A2 (fr) * 1982-06-30 1984-02-01 Luckit Pty. Limited Toboggan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1595534A (fr) * 1968-02-22 1970-06-15
US3947049A (en) * 1974-11-05 1976-03-30 Alec Pedersen Mono-ski
DE2801859A1 (de) * 1978-01-17 1979-07-19 Manfred Dipl Ing Meyer Monoski
DE2836366A1 (de) * 1978-08-19 1980-02-28 Juergen Hanne Sportgeraet oder aehnlich zum gleiten auf schnee oder sonst gleitfaehigen oberflaechen
EP0099664A2 (fr) * 1982-06-30 1984-02-01 Luckit Pty. Limited Toboggan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135249A (en) * 1991-02-07 1992-08-04 Morris James K Snowboard having a shaped bottom surface for stability

Also Published As

Publication number Publication date
EP0305424A1 (fr) 1989-03-08
DE3861229D1 (de) 1991-01-17
DE3706012A1 (de) 1988-09-08
EP0305424B1 (fr) 1990-12-05

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