EP0305424A1 - Monoski mit einer doppelbindung. - Google Patents
Monoski mit einer doppelbindung.Info
- Publication number
- EP0305424A1 EP0305424A1 EP88901825A EP88901825A EP0305424A1 EP 0305424 A1 EP0305424 A1 EP 0305424A1 EP 88901825 A EP88901825 A EP 88901825A EP 88901825 A EP88901825 A EP 88901825A EP 0305424 A1 EP0305424 A1 EP 0305424A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski
- monoski
- tread
- longitudinal direction
- double bond
- 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
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)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88901825T ATE58843T1 (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 |
DE3706012 | 1987-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0305424A1 true EP0305424A1 (de) | 1989-03-08 |
EP0305424B1 EP0305424B1 (de) | 1990-12-05 |
Family
ID=6321723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88901825A Expired - Lifetime EP0305424B1 (de) | 1987-02-25 | 1988-02-17 | Monoski mit einer doppelbindung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0305424B1 (de) |
DE (2) | DE3706012A1 (de) |
WO (1) | WO1988006470A1 (de) |
Families Citing this family (2)
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 |
DE10229151B4 (de) * | 2002-06-28 | 2010-04-08 | Top Thomas Preuhs E.K. | Sportgerät |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1595534A (de) * | 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 |
US4561664A (en) * | 1982-06-30 | 1985-12-31 | Luckit Pty. Limited | Toboggan |
-
1987
- 1987-02-25 DE DE19873706012 patent/DE3706012A1/de not_active Withdrawn
-
1988
- 1988-02-17 EP EP88901825A patent/EP0305424B1/de not_active Expired - Lifetime
- 1988-02-17 WO PCT/EP1988/000114 patent/WO1988006470A1/de active IP Right Grant
- 1988-02-17 DE DE8888901825T patent/DE3861229D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO8806470A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE3861229D1 (de) | 1991-01-17 |
WO1988006470A1 (en) | 1988-09-07 |
EP0305424B1 (de) | 1990-12-05 |
DE3706012A1 (de) | 1988-09-08 |
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Legal Events
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