DE2009181A1 - Ski safety attachment - Google Patents
Ski safety attachmentInfo
- Publication number
- DE2009181A1 DE2009181A1 DE19702009181 DE2009181A DE2009181A1 DE 2009181 A1 DE2009181 A1 DE 2009181A1 DE 19702009181 DE19702009181 DE 19702009181 DE 2009181 A DE2009181 A DE 2009181A DE 2009181 A1 DE2009181 A1 DE 2009181A1
- Authority
- DE
- Germany
- Prior art keywords
- ski
- shoe
- safety
- magnetic
- board
- 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.)
- Pending
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
- A63C9/0802—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings other than mechanically controlled, e.g. electric, electronic, hydraulic, pneumatic, magnetic, pyrotechnic devices; Remote control
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- 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
-
- 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
- A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
- A63C9/0846—Details of the release or step-in mechanism
-
- 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
- A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding
-
- 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
-
- 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
- A63C9/0885—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices remotely operated, e.g. by the skier
-
- 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
- A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
-
- 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
- A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
- A63C9/0848—Structure or making
-
- 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
- A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
- A63C9/08592—Structure or making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- 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
Ski-Sicherheitsbefestigung.Ski safety attachment.
Ski-Sicherheitsbefestigungen sind vieler Art bekannt.Sie haben die Zahl der schweren Verletzungen erheblich vermindert,weisen indes immer noch Mängel auf,insbesondere folgender Art:I?ie Spannung,mit der der Schuh auf das Skibrett gedrückt wird ist vom Benutzer meist sehr leicht veränderbar;Fehlablösungen sind deshalb ebenso möglich,wie Nichtablösungen.Bei Verschmutzung oder Vereisung erhöhen sich die vom Hersteller eingestellten Ablösekräfte oder es tritt sogar Blockieren ein.Auch die Temperatur ist nicht ohne Einfluss,desgleichen die Luftfeuchte.Ski safety fixtures are known of many types. They have the The number of serious injuries has decreased considerably, but they still show deficiencies on, in particular of the following type: I? the tension with which the shoe on the ski board is usually very easy to change by the user; incorrect detachments are therefore just as possible as non-detachment. Increase in the event of soiling or icing the release forces set by the manufacturer or even blocking occurs The temperature is also not without influence, as is the humidity.
Durch die Erfindung sollen nun neuartige.Skibefestigungen oder Verbesserungen bekannter Sicherheitsbindungen vorgeschlagen werden,die mit Sicherheit bei Stürzen Jeder Art das Freikommen vom Skibrett ermöglichen.Erfindunasgemäss soll dies durch Anordnung magnetischer Haftstellen zwischen Schuh und Skibrett bezw.eilen der Sicherheitsbindungen und dem Skibrett erfolgen.The invention is now intended to provide new types of ski fastenings or improvements known safety bindings are proposed that are safe in the event of a fall Enable everyone to get free from the ski board, according to the invention Arrangement of magnetic traps between the boot and the ski board or the safety bindings and the ski board.
Werden an diesen Haftstellen Dauermagnete angewandt,so kann man durch die Bemessung des magnetischen Kreises die gewünschte Kraft unabhängig von äusseren Einflüssen sehr genau erzielen.Die Genauigkeit kann durch Einhaltung kleiner Luftspalte zwischen den sich anziehenden Flächen noch gesteigert werden.Die Verschiebekräfte zwischen den sich anziehenden Flächen,wie sie bei Drehstürzen auftreten,sind abhängig von der Anpresskraft und der Reibungszahl zwischen den Flächen,die ebenfalls genau zu ermitteln ist oder auch gewählt werden kann.If permanent magnets are used at these traps, you can get through the dimensioning of the magnetic circuit the desired force independent of external Achieve influences very precisely. The accuracy can be achieved by maintaining small air gaps between the attractive surfaces can be increased between the attractive surfaces, as they occur in twisting falls, are dependent of the contact pressure and the coefficient of friction between the surfaces, which are also accurate is to be determined or can also be selected.
Bei Anwendung von Elektromagneten sind die zur Ausübung einer gewünschen Kraft nötigen Flächen wesentlich kleiner.Im übrigen gilt dasgleiche,wie vorstehend gesagt.Man kann aber hier den Weg beschreiten,den Anpressdruck einer der üblichen SkisicherheitsrBindungen während des Fahrens willkürlich durch Bedienung eines bequem zu handhabenden Schalters erheblich zu erhöhen.Dieser Schalkann erfindungsgemäss z.B. ein am Skistockgriff befindlicher Druck7 kontakt sein.When using electromagnets, they are desired to exercise a Force required areas are much smaller. Otherwise, the same applies as above But you can take the path here, the contact pressure one of the usual Ski safety bindings while skiing arbitrarily by operating a convenient To increase the switch to be handled considerably. This Schalkann according to the invention E.g. a pressure contact located on the ski pole handle.
Da die Benutzungsdauer kurzzeitig ist,oft beträgt sie nur Minuten, ist die Stromversorgung durch Trockenbatterien oder völlig geschlossene Akkumulatoren,die z.B. auf den Skibrettern befestigt werden, ohne Problem.Since the period of use is short-term, it is often only minutes, is the power supply by dry batteries or completely closed accumulators, which e.g. be attached to the ski boards without any problem.
Die Einbettung von Dauermagneten,z.B. in Giessmassen,ist nicht unbedingt erforderlich,bei Elektromagneten aber zweckmässig.The embedding of permanent magnets, e.g. in casting compounds, is not necessarily required, but useful with electromagnets.
Es kann die den Luftspalt bestimmende Folie auch als Abdeckkappe ausgebildet werden.Magnetische Nebenschlüsse,etwa durch Befestigung von Dauermagneten mittels Stahl schrauben sind natürlich zu vermeiden.The film which determines the air gap can also be designed as a cover cap Magnetic shunts, e.g. by attaching permanent magnets by means of Steel screws are of course to be avoided.
Die Sauberhaltung von Magnethaftstellen ist einfach,eine Veränderung der Kräfte nicht möglich.Keeping magnetic spots clean is easy, a change of forces not possible.
Die Zeichnung zeigt verschiedene Anwendungsbeispiele magnetischer Haftstellen an Skibefestigungen.The drawing shows various application examples of magnetic Traps on ski attachments.
Fig.1 und 2 zeigen beispielsweise die Anordnung von Permanentmagnet-Körpern 1 und 2 bezw.der Elektromagnetkerne 5 und der Erregerspulen 6 von magnetischen Spannplatten.Fig.3 stellt einen Querschnitt durch ein Skibrett mit der Vorderansicht einer magnetischen Spannstelle nach Fig.1 dar.Der Magnetkörper 1 ist doppelt so breit wie die benachbarten (2)und hat oben z.B.den magnetischen Nordpol.DeS magnetische Fluss schliesst sich vom Mittelpol über die Platte 3,die Seitenmagnete 2,die den Nordpol unten haben,über die Grundplatte 4.Eine dünne Folie 7,etwa aus Glasfayer,kann zur Abdeckung der Magnete und zur Einhaltung eines Luftspalts zur freien Platte hin dienen.Die Platte 4 ist am Skibrett befestigt.FIGS. 1 and 2 show, for example, the arrangement of permanent magnet bodies 1 and 2 or the electromagnetic cores 5 and the excitation coils 6 of magnetic clamping plates. Fig. 3 represents a cross section through a ski board with the front view of a magnetic Clamping point according to Fig. 1. The magnet body 1 is twice as wide as the neighboring ones (2) and has e.g. the magnetic north pole at the top. DeS magnetic flux closes from the center pole over the plate 3, the side magnets 2, which have the north pole below, over the base plate 4. A thin film 7, for example made of glass fiber, can be used to cover the magnets and serve to maintain an air gap to the free plate. The plate 4 is attached to the ski board.
Fig.4 zeigt die Kombination einer magnetischen Spannplatte nach Fig.3 mit einer normalen Umlaufkabel-Bindung.Gehalten wird nur das vordere Schuhgegenlager 8 durch die Magnete.Das Umlaufkabel 9 presst den Schuh auf das Skibrett und die Schuhspitze gegen das Lager 8.Die Abdeckkappe 10 dient zugleich zur Einhaltung des Luftspalts.Fig.4 shows the combination of a magnetic clamping plate according to Fig.3 with a normal circular cable binding, only the front shoe counter bearing is held 8 by the magnets. The circulating cable 9 presses the boot onto the ski board and the Shoe tip against the bearing 8. The cap 10 also serves to comply with the Air gap.
Fig.5 stellt dar,wie der mit einer Stahlplatte 11 versehene Schuh nur magnetisch am Skibrett gehalten wird.Eine Riemenbindung befindet sich nur zwischen Schuh und Platte 11.Die Magnetgrundplatte 12 ist z.B.kippbar am Skibrett befestigt und kann durch einen Riegel 13 festgestellt Nerden.Ordnet man in diesem Fall Elektromagnete an,dann sind die erforderlichen Polflächen erheblich kleiner.Auf Teil 12 wird dabei noch Pla-tz für eine Batterie sein Teil 12 ist der Deutlichkeit wegen nicht in Gebrauchsstellung gezeichnet.Fig. 5 shows how the shoe provided with a steel plate 11 is only held magnetically to the ski board. There is only a strap binding between Shoe and plate 11. The magnetic base plate 12 is, for example, attached to the ski board so that it can be tilted and can be determined by a bolt 13. In this case, electromagnets are arranged then the required pole faces are considerably smaller. Refer to part 12 for this there is still room for a battery Part 12 is for clarity because not drawn in use position.
Fig.6 zeigt,wie ein ausschwenkbarer Schuh-Gegenhalter in der Symmetriestellung durch ein Magnetschloss gehalten wird.Der magnetische Fluss schliesst sich z.B.über die beiden Rund-Magnete 14,die Oberplatte 15 am Drehteil und die Grundplatte.6 shows how a swiveling shoe counter holder in the symmetrical position is held by a magnetic lock; the magnetic flux closes e.g. over the two round magnets 14, the top plate 15 on the rotating part and the base plate.
Massgebend für das Drehmoment ist sowohl der Pressdruck swischen Magneten und Platte 15 als auch die Reibungszahl zwischen beiden.The pressing pressure between the magnets is decisive for the torque and plate 15 as well as the coefficient of friction between the two.
Durch die Erfindung werden die Unsicherheits-Faktoren der bekannten Sicherheitsbindungen weitgehend beseitigt oder verkleinert,da sich sowohl die magnetischen Anziehungskräfte als auch die Reibungszahlen berechnsn oder bestimmen lassen.The invention makes the uncertainty factors the known Safety bindings largely eliminated or reduced in size, as both the magnetic Attractive forces as well as the coefficients of friction can be calculated or determined.
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702009181 DE2009181A1 (en) | 1970-02-27 | 1970-02-27 | Ski safety attachment |
DE2133675A DE2133675A1 (en) | 1970-02-27 | 1971-07-07 | SKI SAFETY FASTENING |
DE19722221424 DE2221424A1 (en) | 1970-02-27 | 1972-05-02 | SKI SAFETY FASTENING |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702009181 DE2009181A1 (en) | 1970-02-27 | 1970-02-27 | Ski safety attachment |
DE2133675A DE2133675A1 (en) | 1970-02-27 | 1971-07-07 | SKI SAFETY FASTENING |
DE19722221424 DE2221424A1 (en) | 1970-02-27 | 1972-05-02 | SKI SAFETY FASTENING |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2009181A1 true DE2009181A1 (en) | 1971-09-16 |
Family
ID=27182437
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702009181 Pending DE2009181A1 (en) | 1970-02-27 | 1970-02-27 | Ski safety attachment |
DE2133675A Pending DE2133675A1 (en) | 1970-02-27 | 1971-07-07 | SKI SAFETY FASTENING |
DE19722221424 Pending DE2221424A1 (en) | 1970-02-27 | 1972-05-02 | SKI SAFETY FASTENING |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2133675A Pending DE2133675A1 (en) | 1970-02-27 | 1971-07-07 | SKI SAFETY FASTENING |
DE19722221424 Pending DE2221424A1 (en) | 1970-02-27 | 1972-05-02 | SKI SAFETY FASTENING |
Country Status (1)
Country | Link |
---|---|
DE (3) | DE2009181A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT363832B (en) * | 1980-01-31 | 1981-09-10 | Tyrolia Freizeitgeraete | SAFETY SKI BINDING |
US4494768A (en) * | 1980-06-24 | 1985-01-22 | The Regents Of The University Of California | Apparatus for programmed release in ski bindings |
US4463968A (en) * | 1980-06-24 | 1984-08-07 | The Regents Of The University Of California | Method for programmed release in ski bindings |
FR2630340A1 (en) * | 1988-04-22 | 1989-10-27 | Chabiland Michel | Binding device with electromechanical control for sliding sports |
US5362087A (en) * | 1993-08-12 | 1994-11-08 | Troy Agid | Snowboard binding release apparatus |
DE10237254A1 (en) * | 2002-08-14 | 2004-04-08 | Dieter Braun | Electromagnetic shoe holder for sporting equipment has electromagnetic holding device where shoe's sole contacts sporting equipment and electrical contacting device between shoe and sporting device |
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1970
- 1970-02-27 DE DE19702009181 patent/DE2009181A1/en active Pending
-
1971
- 1971-07-07 DE DE2133675A patent/DE2133675A1/en active Pending
-
1972
- 1972-05-02 DE DE19722221424 patent/DE2221424A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2221424A1 (en) | 1973-11-15 |
DE2133675A1 (en) | 1973-01-25 |
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