SE444267B - PROCEDURE FOR DISCHARGE OF SKI BINDING AND SKI BINDING FOR IMPLEMENTATION OF THE PROCEDURE - Google Patents
PROCEDURE FOR DISCHARGE OF SKI BINDING AND SKI BINDING FOR IMPLEMENTATION OF THE PROCEDUREInfo
- Publication number
- SE444267B SE444267B SE8101727A SE8101727A SE444267B SE 444267 B SE444267 B SE 444267B SE 8101727 A SE8101727 A SE 8101727A SE 8101727 A SE8101727 A SE 8101727A SE 444267 B SE444267 B SE 444267B
- Authority
- SE
- Sweden
- Prior art keywords
- ski
- boot
- pressure
- binding
- electromagnet
- Prior art date
Links
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
- A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
- A63C9/088—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
ia1o1d727ë9ïiiivfl-*fdiii 10 15 20 25 30 SS vårtor S, vilka ingriper i motsvarande urtag hos pjlxans aula V Insidan av pjäxan I år försedd ned tryckkänsliga celler,¿ g utmärkta i form av prickar 6, jämnt fördelade på pjäxans insidaal É É Cellerna kan exempelvis vara i form av piezoelektriska elenent¿f x N som avger en strömpuls vid belastning. Från en lämplig ström- tf ÄÉ källa, ej visad, matas elektromagneten 4 med ström, son via en lämplig koppling med förstärkare kan brytas av ströninpulsen V eller signalen från cellen 6. ia1o1d727ë9ïiiiv fl- * fdiii 10 15 20 25 30 SS warts S, which engage in corresponding recesses of the pjlxans aula V The inside of the boot This year provided down pressure-sensitive cells, ¿g excellent in the form of dots 6, evenly distributed on the inside of the boot É for example be in the form of piezoelectric elenent¿fx N which emits a current pulse under load. From a suitable current source, not shown, the electromagnet 4 is supplied with current, which via a suitable connection with amplifier can be interrupted by the current pulse V or the signal from the cell 6.
Genom noggranna studier år det möjligt, att kartlägga pjåxans insida vad avser olikatfïßkbßlflstflíflßilpå olika ställen i pjäxan beroende på olika typer av olycksförlopp, son nan kan räkna med. Så snart ett på förhand bestämt tryck i ett område av pjäxan uppstår, påverkas cellen eller cellerna i detta område och bryter strömmen till elektromagneten 4. Härvid släpper skidan från pjäxan. Genom att via mikrodator koppla ihop olika områden av pjäxan kan man få dessa områden att samverka för olika typer av belastningar. Exempelvis för att förhindra tor- sionsbrott av benet kan insidorna av pjäxans hål och tåområden sammankopplas "diagonalt". Delar av pjäxskaftets insida kan "diagonalt" sammankopplas med andra lägre belägna partier av pjäxans insidan.Through careful studies, it is possible to map the inside of the boot in terms of different fïßkbßl fl st fl fl ßil in different places in the boot depending on different types of accidents, which can be counted on. As soon as a predetermined pressure in an area of the boot occurs, the cell or cells in that area are affected and the current to the electromagnet 4 is cut off, releasing the sheath from the boot. By connecting different areas of the boot via microcomputer, you can make these areas work together for different types of loads. For example, to prevent torsional fractures of the leg, the insides of the boot's holes and toe areas can be connected "diagonally". Parts of the inside of the boot shaft can be "diagonally" connected to other lower parts of the inside of the boot.
Det är därför ej nödvändigt att klä hela insidan av pjäxan med tryckkänsliga celler 6 utan är det möjligt, som schematiskt antyds i fig. 2, att endast förse vissa partier av pjåxans in- sida med sådana celler. Sådana partier betecknas i fig. 2 med a, b, c.It is therefore not necessary to cover the entire inside of the boot with pressure-sensitive cells 6, but it is possible, as schematically indicated in Fig. 2, to provide only certain parts of the inside of the boot with such cells. Such portions are designated in Fig. 2 by a, b, c.
Inom ramen för uppfinningen är det självfallet möjligt att använda andra lösningar för att nå den avsedda effekten, nämligen att via tryckkänsliga celler inuti skidpjäxan påverka en elektro- magnet så att skidan momentant lossnar från pjåxan. För ända- målet lämplig strömkälla kan användas buren av åkaren, inbyggd i pjäxan eller anbringad på skidan. I det senare fallet måste elektrisk anslutning till pjäxan föreligga. I stället för tappar S enligt fig. 1 kan naturligtvis även kantstyrningar för pjåxan användas, antydda streckat vid 17. sWithin the scope of the invention, it is of course possible to use other solutions to achieve the intended effect, namely to actuate an electromagnet via pressure-sensitive cells inside the ski boot so that the ski momentarily detaches from the ski boot. The power source suitable for the purpose can be used carried by the skier, built into the boot or mounted on the ski. In the latter case, there must be an electrical connection to the boot. Instead of pins S according to Fig. 1, edge guides for the boot can of course also be used, indicated by dashed lines at 17. s
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101727A SE444267B (en) | 1981-03-18 | 1981-03-18 | PROCEDURE FOR DISCHARGE OF SKI BINDING AND SKI BINDING FOR IMPLEMENTATION OF THE PROCEDURE |
PCT/SE1982/000074 WO1982003183A1 (en) | 1981-03-18 | 1982-03-17 | Electromagnetic safety ski binding |
EP82900843A EP0075560A1 (en) | 1981-03-18 | 1982-03-17 | Electromagnetic satefy ski binding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101727A SE444267B (en) | 1981-03-18 | 1981-03-18 | PROCEDURE FOR DISCHARGE OF SKI BINDING AND SKI BINDING FOR IMPLEMENTATION OF THE PROCEDURE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8101727L SE8101727L (en) | 1982-09-19 |
SE444267B true SE444267B (en) | 1986-04-07 |
Family
ID=20343367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8101727A SE444267B (en) | 1981-03-18 | 1981-03-18 | PROCEDURE FOR DISCHARGE OF SKI BINDING AND SKI BINDING FOR IMPLEMENTATION OF THE PROCEDURE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0075560A1 (en) |
SE (1) | SE444267B (en) |
WO (1) | WO1982003183A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1214939B (en) * | 1985-06-05 | 1990-01-31 | Caber Italia | SKI WITH AUTONOMOUS GENERATION OF CURRENT AND ELECTRIC AND ELECTRONIC DEVICES WITH SAFETY ATTACHMENTS AND WITH BOOTS. |
AT398705B (en) * | 1992-11-27 | 1995-01-25 | Wassermann Johann Dipl Ing Dr | SAFETY HOLDING DEVICE |
CA2547981A1 (en) * | 2004-03-26 | 2005-10-06 | El Petit Mon D'en Ricard, S.C.P. | Autonomous electromagnetic control system for binding boots to a snowboard, skis or similar |
WO2010084407A1 (en) * | 2009-01-22 | 2010-07-29 | Freemagnet Technologies Limited | Electronic monitoring system for sports equipment and corresponding footwear and support element |
US11040267B2 (en) | 2017-03-14 | 2021-06-22 | Stop River Development LLC | Processor-controlled sport boot binding |
WO2018170119A1 (en) * | 2017-03-14 | 2018-09-20 | Stop River Development LLC | Processor-controlled snow sport boot binding |
IT201800009359A1 (en) | 2018-10-11 | 2020-04-11 | Stefano Pellegrinetti | CONNECTION ASSEMBLY BETWEEN A FOOTWEAR AND A SPORTS EQUIPMENT SUCH AS A SKI OR A SNOWBOARD FOR EXAMPLE. |
IT201900002323A1 (en) * | 2019-02-18 | 2020-08-18 | Blue Biesse S R L Con Socio Unico | SPORTS EQUIPMENT FOR MOVING ON SNOW AND / OR ICE |
CA3131241C (en) | 2019-02-25 | 2024-01-02 | Stop River Development LLC | Safety mechanism for use with snow sport boot and binding system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246907A (en) * | 1964-01-07 | 1966-04-19 | Douglas S Chisholm | Magnetic ski binding or harness |
US3251607A (en) * | 1963-07-09 | 1966-05-17 | Paul E Wren | Apparatus for the electromagnetic control of skis |
DE2010894A1 (en) * | 1970-03-07 | 1971-10-07 | Drechsler, Guido, 7410 Reut lmgen | Method and arrangement for the magnetic fastening of skis and ski boots |
AT303583B (en) * | 1970-07-08 | 1972-11-27 | Smolka & Co Wiener Metall | Release binding |
DE2352433A1 (en) * | 1973-02-22 | 1975-04-30 | Ver Baubeschlag Gretsch Co | RELEASE SKI BINDING WITH SENSOR ARRANGED BETWEEN THE LEG AND THE BOOT OF THE SKIING BOOT |
FR2447209A1 (en) * | 1979-01-26 | 1980-08-22 | Salomon & Fils F | ASSEMBLY FOR FIXING A SHOE TO A SKI |
-
1981
- 1981-03-18 SE SE8101727A patent/SE444267B/en unknown
-
1982
- 1982-03-17 WO PCT/SE1982/000074 patent/WO1982003183A1/en unknown
- 1982-03-17 EP EP82900843A patent/EP0075560A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0075560A1 (en) | 1983-04-06 |
SE8101727L (en) | 1982-09-19 |
WO1982003183A1 (en) | 1982-09-30 |
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