NO309928B1 - Ski with raised mounting surface - Google Patents
Ski with raised mounting surface Download PDFInfo
- Publication number
- NO309928B1 NO309928B1 NO994098A NO994098A NO309928B1 NO 309928 B1 NO309928 B1 NO 309928B1 NO 994098 A NO994098 A NO 994098A NO 994098 A NO994098 A NO 994098A NO 309928 B1 NO309928 B1 NO 309928B1
- Authority
- NO
- Norway
- Prior art keywords
- ski
- sliding surface
- attachment
- fastening
- sliding
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 210000000050 mohair Anatomy 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
- A63C7/02—Skins; Substitutes for skins
-
- 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
- A63C5/0422—Longitudinal guiding grooves
-
- 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
- A63C5/044—Structure of the surface thereof of the running sole
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
- A63C7/06—Tooth-shaped running sole-plates
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)
Description
Foreliggende oppfinnelse omhandler en ski til bruk som smørefri ski. The present invention relates to a ski for use as a grease-free ski.
En ny type ski som kombinerer de to idealfunksjonene for ski; god glid og godt feste. Det nye prinsippet kan bygges inn i alle typer nordiske ski, d.v.s. langrennski, turski og fjellski. Produktet har glide-egenskaper som skøyteski, og unike feste-egenskaper. Samme skipar kan brukes både til skøyteteknikk og klassisk teknikk. A new type of ski that combines the two ideal functions for skiing; good glide and good attachment. The new principle can be built into all types of Nordic skis, i.e. cross-country skiing, touring and mountain skiing. The product has gliding properties like skating skis, and unique fastening properties. The same pair of skis can be used for both skating technique and classical technique.
Beskrivelse: Description:
Den gode gliden og de unike feste-egenskapene oppnås ved at en indre del av skibredden fungerer som glideflate i hele skiens lengde. Resterende ytre del av skibredden er "opphøyet" til festefelt, ligger over glideflaten, og er ikke i kontakt med underlaget i glidefasen. Festeflaten kan være skråstilt i forhold til glideflaten, men av flere grunner synes det mest gunstig at de to flatene er parallelle. Breddeforholdet mellom glideflate og fésteflate kan variere, men en god "formel" er 3/4 glideflate og 1/4 fésteflate. Inn i festefeltet er det frest spor og limt inn ulike festemidler. Disse vippes ned til kontakt med underlaget ved en lett supinasjon av foten i frasparkøyeblikket. Dermed hindres skien i å glide bakover. The good glide and the unique fastening properties are achieved by an inner part of the ski width acting as a sliding surface for the entire length of the ski. The remaining outer part of the ski width is "raised" to the attachment field, lies above the sliding surface, and is not in contact with the ground during the sliding phase. The attachment surface can be inclined in relation to the sliding surface, but for several reasons it seems most advantageous that the two surfaces are parallel. The width ratio between sliding surface and mounting surface can vary, but a good "formula" is 3/4 sliding surface and 1/4 mounting surface. Grooves are milled into the attachment field and various fasteners are glued in. These are tilted down to contact the ground by a slight supination of the foot at the kick-off moment. This prevents the ski from sliding backwards.
Hensikten med å dele skien i to adskilte, langsgående felt er å oppnå at glideflate og fésteflate ikke er i kontakt med underlaget samtidig. Dermed kan glideflaten alltid prepareres for maksimal glid lik skøyteski. Festeflaten kan utformes for optimalt feste under alle forhold. The purpose of dividing the ski into two separate, longitudinal fields is to achieve that the sliding surface and the attachment surface are not in contact with the ground at the same time. In this way, the sliding surface can always be prepared for maximum sliding, similar to skating skis. The attachment surface can be designed for optimal attachment under all conditions.
Det som oppnås med denne ski-ideen er en all-round ski til bruk for alle kjente skiteknikker, og der festesmøringsproblematikken er eliminert. Det er en ski som like godt kan brukes i traseer for skiskøyting som i løyper for klassisk skiteknikk og i løssnø. What is achieved with this ski idea is an all-round ski that can be used for all known skiing techniques, and where the problem of attachment lubrication is eliminated. It is a ski that can be used just as well on routes for ski skating as on slopes for classic skiing technique and in loose snow.
Det særegne med ski-ideen er den langsgående og parallelle to-delingen av skisålen, der det nye i forhold til allerede kjente løsninger er at glideflaten er anordnet på skiens innerside i hele skiens lengde og der en opphøyet fésteflate er anordnet på skiens ytterside i en del av skiens lengde, i hvilken fésteflate det er utformet utfresinger for innlegg av flere ulike typer festemidler for optimalt feste på alle typer underlag. The distinctive feature of the ski idea is the longitudinal and parallel division of the ski sole into two, where the new compared to already known solutions is that the sliding surface is arranged on the inside of the ski along the entire length of the ski and where a raised attachment surface is arranged on the outside of the ski in a part of the ski's length, in which attachment surface there are milled outs for the insertion of several different types of fasteners for optimal attachment on all types of surfaces.
Fire patenter har i en viss grad vært inne på dette før. Four patents have covered this to some extent before.
DE 4119816, er en ren skøyteski, der innersiden, med langsgående spor, er vinklet i forhold til glideflaten. Den vil være ubrukelig til alt annet enn skøyting i harde og godt preparerte traseer. DE 4119816, is a pure skating ski, where the inner side, with longitudinal grooves, is angled in relation to the sliding surface. It will be useless for anything other than skating on hard and well-groomed trails.
NO 141976 har en "avfasing" av midtre del av innersiden, men gjør seg avhengig av festesmørning, og vil p.g.a. avfasingen være vanskelig/umulig å skøyte med, ikke fullverdig til å gå "fiskebein" med, ikke særlig godt egnet til ploging, og lite egnet til alle former for svingteknikk. Til alle nevnte teknikker er det viktig at kanten på innersiden er intakt. NO 141976 has a "chamfer" of the middle part of the inner side, but depends on attachment lubrication, and will therefore the chamfer be difficult/impossible to skate with, not fully suitable for walking "fishbones", not very well suited for ploughing, and not suitable for all forms of swing technique. For all the techniques mentioned, it is important that the edge on the inside is intact.
DE 2627887, nevner parallell fésteflate som et blandt flere alternativer, men tar ikke hensyn til at så bred fésteflate som halvparten av skibredden vil føre til at glideflaten vil få for liten overflate og dermed lett skjære ned i underlaget og føre til at også festeflaten kommer i kontakt med underlaget i glidefasen og således bremse gliden. I tillegg vil en fésteflate i full lengde føre til en svekkelse av det kritiske tynne partiet bak skituppen, eller alternativt en tykk, tung og klumpete ski. DE 2627887, mentions a parallel mounting surface as one of several options, but does not take into account that a mounting surface as wide as half the ski width will cause the sliding surface to have too small a surface and thus easily cut into the ground and cause the mounting surface to also come in contact with the surface during the sliding phase and thus slow down the sliding. In addition, a full-length attachment surface will lead to a weakening of the critical thin section behind the ski tip, or alternatively a thick, heavy and bulky ski.
Festeflaten bør ikke ha like lang utstrekning som glideflaten, og bør ikke overskride 1/4 av skibredden. Dette patentet har heller ingen spesifisert og begrunnet oppskrift på hvilke feste-elementer som må monteres i festeflaten for å gi et godt feste på alle typer føre. The attachment surface should not have the same length as the sliding surface, and should not exceed 1/4 of the ski width. This patent also has no specified and reasoned recipe for which fastening elements must be mounted in the fastening surface to provide a good fastening on all types of road.
DE 3128042 har et antall flater i ulike nivåer, der en del av de alternative kombinasjonene ikke vil kunne fungere. Nærmest kommer alternativet i fig. 4 (Abb. 4) Men dette forslaget vil ikke være en ski som fungerer under alle forhold, de vil kun ha en begrenset anvendelighet. Dette fordi: - de foreslåtte trekantede innskjæringene er alt for grove til å kunne fungere i løs snø og i løse løyper - i harde og isete løyper vil kantene fort bli slitt og avrundet, og dermed vil skiene heller ikke fungere godt under slike forhold. I "glaserte" og isete spor er det kun DE 3128042 has a number of surfaces in different levels, where some of the alternative combinations will not be able to work. The alternative in fig. 4 (Abb. 4) But this proposal will not be a ski that works in all conditions, they will only have a limited applicability. This is because: - the proposed triangular incisions are far too rough to work in loose snow and on loose pistes - on hard and icy pistes, the edges will quickly become worn and rounded, and thus the skis will not work well in such conditions either. In "glazed" and icy tracks it is only
skarpe og slitesterke kanter som fungerer. sharp and durable edges that work.
Skien ifølge oppfinnelsen er vist på tegningen, der The ski according to the invention is shown in the drawing, there
fig. 1 viser skien sett undenfra fig. 1 shows the ski seen from below
fig. 2 viser et tverrsnitt av skien i midtpartiet fig. 2 shows a cross section of the ski in the middle section
fig. 3 viser metallinnlegget som skal limes inn i utfreset spor i festeflaten fig. 3 shows the metal insert to be glued into the milled groove in the attachment surface
Fig. 1. Fig. 1.
Skien sett undenfra. Det hvite feltet (1) er glideflaten og strekker seg fra tuppen og i hele skiens lengde. I fremre del av skien utgjør glideflaten hele skiens bredde. Dette for ikke å svekke det tynne og svake partiet bak tuppen. Enn annen funksjon av å ha glideflaten i hele skiens bredde i fremre del er at ev. løs snø i sporet blir komprimert før festeflaten passerer over og gjør at festemidlene ikke så lett kommer i kontakt med underlaget i glidefasen. Det skraverte feltet ( 2 ) er fésteflate og må ligge på skiens ytterside. Dette fordi skiens innerkant må være skarp og intakt til å skøyte med, men også fordi innerkanten er viktig ved ploging og svinging. Som vist på fig. 1 starter festefeltet litt bak det tynneste partiet på framsiden, og kan avsluttes et stykke foran skiens baktupp, eller kan "avfases" til samme nivå som glideflaten i skiens bakerste del. The ski seen from below. The white field (1) is the sliding surface and extends from the tip to the entire length of the ski. In the front part of the ski, the sliding surface makes up the entire width of the ski. This is not to weaken the thin and weak part behind the tip. Yet another function of having the sliding surface across the entire width of the ski in the front part is that, possibly loose snow in the track is compressed before the fastening surface passes over and means that the fastening means do not so easily come into contact with the ground during the sliding phase. The shaded field ( 2 ) is the attachment surface and must be on the outside of the ski. This is because the inside edge of the ski must be sharp and intact to skate with, but also because the inside edge is important when plowing and turning. As shown in fig. 1 the attachment field starts a little behind the thinnest part on the front, and can end a little in front of the back tip of the ski, or can be "chamfered" to the same level as the sliding surface in the rear part of the ski.
Festeflaten kan, men bør ikke overskride 1/4 av skiens bredde. Glideflaten bør ha størst mulig bærende areal. The attachment surface can, but should not, exceed 1/4 of the ski's width. The sliding surface should have the largest possible bearing area.
På fig. 1 er festemidlenes plassering vist ( 3 og 4 ). Festemidlene kan plasseres helt på ytterkanten, men bør fortrinnsvis plasseres litt inn på festeflaten. Plasseres elementene helt ut på kanten blir skiene vanskelige å kjøre skøytesving med, og kan også bremse på gliden i spor med harde kanter. In fig. 1 shows the location of the fasteners ( 3 and 4 ). The fastening means can be placed completely on the outer edge, but should preferably be placed a little on the fixing surface. If the elements are placed all the way out on the edge, the skis will be difficult to skate with, and can also slow down sliding in tracks with hard edges.
Festemidlene ( 3 ) kan være strimler av nylonfell eller mohairfell. Bredden på bitene/strimlene med fell kan variere, men må selvsagt stå i forhold til festeflatens bredde. The fasteners ( 3 ) can be strips of nylon felt or mohair felt. The width of the pieces/strips with felt can vary, but must of course be in relation to the width of the attachment surface.
Feste-elementene med fell sørger for godt feste ved fraspark under de fleste The attachment elements with a trap ensure a good attachment in the event of a kick-off under most of them
forhold. relationship.
Feste-element (4) er et innlegg av metall og kan plassers over alt på festeflaten En god plassering er under skistøvelens fremre del. Dette er et stykke støpt eller frest metall, med mothaker, og sørger for et godt feste ved fraspark i "glaserte" og isete spor. Det kan være nødvendig å bruke flere metallinnlegg med spredt plassering. Fastening element (4) is a metal insert and can be placed anywhere on the fastening surface. A good location is under the front part of the ski boot. This is a piece of cast or milled metal, with barbs, and ensures a good grip when kicking off in "glazed" and icy tracks. It may be necessary to use several metal inserts with scattered placement.
Fig. 2. Fig. 2.
Figuren viser et tverrsnitt av en racing-ski i midtpartiet. The figure shows a cross section of a racing ski in the middle section.
( 5 ) viser oversiden. ( 5 ) shows the upper side.
(1 ) viser glideflaten. (1 ) shows the sliding surface.
Festeflaten (2) er hevet opp over glideflaten og kan være en skråflate i forhold til denne, men vil her bli beskrevet som en parallellflate til glideflaten. The attachment surface (2) is raised above the sliding surface and may be an inclined surface in relation to this, but will be described here as a parallel surface to the sliding surface.
( 6 ) viser eksempel på utfresing for festemiddel. ( 6 ) shows an example of milling for fasteners.
De ytterste 2 millimetrene ( +-1 mm ) av festeflaten skal være glatt kant uten festemidler. Overgangen mellom fésteflate og glideflate skal ha en avrundet, glatt hulkileform for å hindre innpakking av snø og is under vanskelige forhold med fuktig nysnø. The outermost 2 millimeters ( +-1 mm ) of the attachment surface must be a smooth edge without fasteners. The transition between the attachment surface and the sliding surface must have a rounded, smooth hollow wedge shape to prevent packing of snow and ice in difficult conditions with moist fresh snow.
Nivåforskjellen mellom glideflate og fésteflate vil kunne variere fra 1/2 mm og oppover. På racing-ski, med 11 mm bredde på festeflaten, synes 2,5 mm (+- 1,5 mm) å være anvendelig. The difference in level between the sliding surface and the attachment surface can vary from 1/2 mm and upwards. On racing skis, with 11 mm width on the attachment surface, 2.5 mm (+- 1.5 mm) seems to be applicable.
Inn i utfresingene ( 6 ) limes festemidlene. The fasteners are glued into the cutouts ( 6 ).
Fig. 3. Fig. 3.
Figuren viser festemiddel av metall, med mothaker, fra undersiden ( 7 ) og fra siden ( 8 ). The figure shows the metal fastener, with barbs, from the underside ( 7 ) and from the side ( 8 ).
Dette festemidlet skal legges inn i utfresing (4 ) i fig. 1. This fastener must be inserted into the cut-out (4) in fig. 1.
Mothakene hugger fast i hardt underlag ved fraspark. Som nevnt kan det være aktuelt å bruke flere metallinnlegg med spredt plassering. The barbs cut into hard ground when kicking off. As mentioned, it may be relevant to use several metal inserts with scattered placement.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO994098A NO309928B1 (en) | 1999-08-25 | 1999-08-25 | Ski with raised mounting surface |
| PCT/NO2000/000278 WO2001017397A1 (en) | 1999-08-25 | 2000-08-24 | Fantaski |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO994098A NO309928B1 (en) | 1999-08-25 | 1999-08-25 | Ski with raised mounting surface |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO994098D0 NO994098D0 (en) | 1999-08-25 |
| NO994098L NO994098L (en) | 2001-02-26 |
| NO309928B1 true NO309928B1 (en) | 2001-04-23 |
Family
ID=19903693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO994098A NO309928B1 (en) | 1999-08-25 | 1999-08-25 | Ski with raised mounting surface |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO309928B1 (en) |
| WO (1) | WO2001017397A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015152731A1 (en) | 2014-04-04 | 2015-10-08 | Sæteren Mikal | Ski grippers |
| EA031296B1 (en) * | 2014-04-04 | 2018-12-28 | Микаль Сетерен | Ski grippers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10315098B2 (en) * | 2016-02-24 | 2019-06-11 | John B. Nobil | Accessory traction device for skis |
| CZ309553B6 (en) * | 2022-04-19 | 2023-04-05 | Mgr Paulík Ivo Ing. | Cross-country ski slide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH202271A (en) * | 1941-02-13 | 1939-01-15 | Huguenin Alfred | Ski with anti-slip device. |
| IT1031887B (en) * | 1975-02-20 | 1979-05-10 | Dalmine Spa | ROLLER AK EXPANSION TO HUME STRUCTURAL ELEMENTS WITH HOLLOW BODIES |
| DE2627887A1 (en) * | 1976-06-22 | 1977-12-29 | Walter Dr Ing Kiefer | Back slide avoiding cross country ski - has running surface divided into two sections longitudinally with different friction characteristics |
| CH608720A5 (en) * | 1976-12-21 | 1979-01-31 | Henri Philippe Nidecker | |
| DE2852513A1 (en) * | 1978-12-05 | 1980-06-12 | Armand Kreyenbuhl | Slide area of long distance ski - constitutes running surface over complete length, with surface width part section retracted to form thrust zone |
| DE3128042A1 (en) * | 1981-04-21 | 1982-11-11 | Friedrich 5414 Vallendar Coors | Cross-country ski |
| DE3504026A1 (en) * | 1985-02-06 | 1986-08-07 | Gerhard Salzburg Hilber | Cross-country ski |
| FR2643565A1 (en) * | 1989-02-24 | 1990-08-31 | Grand Chavin Skis | Cross-country ski |
-
1999
- 1999-08-25 NO NO994098A patent/NO309928B1/en not_active IP Right Cessation
-
2000
- 2000-08-24 WO PCT/NO2000/000278 patent/WO2001017397A1/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015152731A1 (en) | 2014-04-04 | 2015-10-08 | Sæteren Mikal | Ski grippers |
| US9895595B2 (en) | 2014-04-04 | 2018-02-20 | Mikal SÆTEREN | Ski grippers |
| EA031296B1 (en) * | 2014-04-04 | 2018-12-28 | Микаль Сетерен | Ski grippers |
Also Published As
| Publication number | Publication date |
|---|---|
| NO994098L (en) | 2001-02-26 |
| WO2001017397A1 (en) | 2001-03-15 |
| NO994098D0 (en) | 1999-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |