DE1915899A1 - Independent ski bindings opener by means of the elastic ski with Bowden cable - Google Patents

Independent ski bindings opener by means of the elastic ski with Bowden cable

Info

Publication number
DE1915899A1
DE1915899A1 DE19691915899 DE1915899A DE1915899A1 DE 1915899 A1 DE1915899 A1 DE 1915899A1 DE 19691915899 DE19691915899 DE 19691915899 DE 1915899 A DE1915899 A DE 1915899A DE 1915899 A1 DE1915899 A1 DE 1915899A1
Authority
DE
Germany
Prior art keywords
ski
bowden cable
bindings
opener
independent
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
Application number
DE19691915899
Other languages
German (de)
Inventor
Franz Wagner
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
Priority claimed from DE19691901768 external-priority patent/DE1901768A1/en
Application filed by Individual filed Critical Individual
Priority to DE19691915899 priority Critical patent/DE1915899A1/en
Publication of DE1915899A1 publication Critical patent/DE1915899A1/en
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Beschreibung: Die Erfindung hat den Zweck, die wünschenswerte leichtere Öffnung von Schisicherheitsbindungen bei unbelastetem Schi, aus Gründen die im Hauptanspruch dargelegt worden sind, herbeizuführen. Der heutige Stand der Technik im In- und Ausland weist die in ihr aufgezeigten Verbesserungen nicht auf. Bei ihrer Anwendung trägt sie wesentlich dazu bei, Unfallversetzungen zu vermeiden und erfüllt damit die bedingungen für das Patentschutzbegehren.Description: The invention has the purpose of making the desirable lighter Opening of ski safety bindings when the ski is unloaded, for reasons given in the main claim have been set out to bring about. The current state of the art at home and abroad Abroad does not show the improvements shown in it. In their application it contributes significantly to avoiding accidental transfers and thus fulfills the conditions for the patent application.

Stand der technik heute mit Zeichnung A: Ein horizontal öffnender vorderer Sicherheitsschibacken ist über den Widerstand einer Kugel im Sperrbett (2), die mit einer Feder (3) gegen den Öffnungsteil (1) gedrückt wird, gesperrt. Sie kann durch Veränderung ihrer Lage in einen gewünschten Widerstand gebracht werden, den sie nunmehr beibehält. infolgedessen ist vom Schiläufer immer die gleiche Kraft über den Hebel (4) aufzubringen - gleich ob der Schi belastet oder unbelastet ist - den Widerstand zu überwinden, um den Bindungsoberteil t1) durch Drehung auf der Achse (5) zu öffnen.State of the art today with drawing A: A horizontally opening The front safety jaw is above the resistance of a ball in the locking bed (2), which is pressed with a spring (3) against the opening part (1), locked. It can be brought into a desired resistance by changing its position, which she now maintains. consequently the skier always has the same power to be applied via the lever (4) - regardless of whether the ski is loaded or unloaded - Overcome the resistance to the binding top t1) by turning on the Open the axis (5).

Zeichnung B zeigt die Verbesserung der gleichen mechanik im Zusammenspiel des Bowdenzuges (10) mit zwei Spiralfedern (3+8).Drawing B shows the improvement of the same mechanics in interaction of the Bowden cable (10) with two spiral springs (3 + 8).

Daraus ist ersichtlich, wie sich der Reibungsunterschied der aus dem Sperrbett (7) gehobenen Kugel (2) verringert, wenn der Schi unbelastet ist (9). in dieser Stellung ist der am Schi (6) befestigte lsowdenzugdraht in ungespanntem Zustand, sodaß die Feder (3) die Sperrkugel (2) gegen die Felder (8) zuruckdrückt. Die Kugel (2) wird dadurch auf einer Position gehalten, die ihren Reibungswiderstand vermindert, d.h. sie läßt sich durch geringeren Druck auf den Hebel (4) aus ihrem perrbett (7) zur Öffnung der Bindung drücken.This shows how the difference in friction results from the Locking bed (7) raised ball (2) reduced when the ski is unloaded (9). In this position, the pull wire attached to the ski (6) is untensioned State so that the spring (3) presses the locking ball (2) back against the fields (8). The ball (2) is held in a position that reduces its frictional resistance reduced, i.e. it can be removed from its Press the locking bed (7) to open the binding.

Zeichnung C stellt die position der Sperrkugel (2) bei belastetem Schi (11) dar, wenn sich dieser in seiner gestrecken, d.h. auf der Ebene aufliegenden i?orm von der mitte des Schies zur Schispitze (6) und zum Schiende (6) um je 2 bis 3 mm verlängert hat und dadurch über den gespannten Bowdenzug (10) die Feder (3) zusammendrückt. Die Feder (8) drückt die Sperrkugel (2) in-eine größere Xiderstandsposition in das Sperrbett (7) nach.Drawing C represents the position of the locking ball (2) when it is loaded Ski (11) when it is stretched, i.e. resting on the plane i? orm from the middle of the ski to the ski tip (6) and to the ski end (6) by 2 to 3 mm and thereby the spring (3) via the tensioned Bowden cable (10) squeezes. The spring (8) presses the locking ball (2) into a larger resistance position into the lock bed (7).

Über ein angebrachtes Gewinde am Bowdenzug (10), Kann eine individuelle Widerstandsposition der Kugel (2) gewählt werden.An individual thread can be attached to the Bowden cable (10) Resistance position of the ball (2) can be selected.

Gegenüber dem heutigen Stand der Technik bringt die Erfindung den Vorteil der leichteren Öffnung von Sihisicherheitsbindungen bei unbelastetem Schi. Der geringere Kraftaufwand zum Öffnen der Bindungen, schützt vor allem den gestürzten Schiläufer der seine Schier nicht mehr belastet hat, seine Xiiuskulatur, Sehnen, Knochen und Gelenke unnötig zu beanspruchen.Compared to the current state of the art, the invention brings the Advantage of the easier opening of safety bindings when the ski is unloaded. The less effort required to open the bindings, especially protects the fallen Skier who has no longer strained his skis, his xiiius muscles, tendons, To put unnecessary strain on bones and joints.

Die Anbringung der Erfindung an Schi und windung stellt kein Problem. Der Bowdenzug wird unter der Schioberflache in einer Einfräßung verlegt. Er hat nur geringe Kräfte zu übertragen.The attachment of the invention to ski and winding poses no problem. The Bowden cable is laid in a groove under the ski surface. He has to transmit only small forces.

Seine Ausführung in der Größe eines Handauslösers, wie er z.B.Its design in the size of a manual release, as e.g.

an Fotoapparaten üblich ist, würde den Anforderungen genügen.is common on cameras, would meet the requirements.

Claims (1)

Oberanspruch des UnteranspruchesUpper claim of the subclaim nach nauptanspruch P 19 01 768.6 Patentansprüche: Titel: Selbstständiger Schibindungsöffner vermittels des elastischen Schies mit Bowdenzug, dadurch gekenntzeichnet, daß ein am Schi vorne, mit Beginn der Aufwärtsbiegung der Schispitze oder am Schiende befestigter Bowdenzug, eo nit der Schibindung verbunden ist, daß er an dieser den Längenunterschied der sich zwischen dem unbelasteten und dem belasteten Schi ergibt, zur leichteren Öffnung von Schisicherheitsbindungen, und zum Sperren von Schibindungen, nutzbar macht.according to main claim P 19 01 768.6 claims: Title: Self-employed Ski binding opener by means of the elastic clip with Bowden cable, thereby marked, that one at the front of the ski, with the beginning of the upward curve of the ski tip or at the end of the ski attached Bowden cable, eo nit the ski binding is connected that it is the The difference in length between the unloaded and the loaded ski, for easier opening of ski safety bindings and for locking ski bindings, makes usable. L e e r s e i t eL e r s e i t e
DE19691915899 1969-01-15 1969-02-25 Independent ski bindings opener by means of the elastic ski with Bowden cable Pending DE1915899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691915899 DE1915899A1 (en) 1969-01-15 1969-02-25 Independent ski bindings opener by means of the elastic ski with Bowden cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691901768 DE1901768A1 (en) 1969-01-15 1969-01-15 Independent opening of the ski bindings by means of the elastic clip
DE19691915899 DE1915899A1 (en) 1969-01-15 1969-02-25 Independent ski bindings opener by means of the elastic ski with Bowden cable

Publications (1)

Publication Number Publication Date
DE1915899A1 true DE1915899A1 (en) 1970-09-24

Family

ID=25756853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691915899 Pending DE1915899A1 (en) 1969-01-15 1969-02-25 Independent ski bindings opener by means of the elastic ski with Bowden cable

Country Status (1)

Country Link
DE (1) DE1915899A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099849A5 (en) * 1970-06-23 1972-03-17 Ver Baubeschlag Gretsch Co
EP0042762A2 (en) * 1980-06-24 1981-12-30 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
US4494768A (en) * 1980-06-24 1985-01-22 The Regents Of The University Of California Apparatus for programmed release in ski bindings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099849A5 (en) * 1970-06-23 1972-03-17 Ver Baubeschlag Gretsch Co
EP0042762A2 (en) * 1980-06-24 1981-12-30 The Regents Of The University Of California Apparatus for programmed release in ski bindings
EP0042762A3 (en) * 1980-06-24 1982-07-21 The Regents Of The University Of California Method and 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
US4494768A (en) * 1980-06-24 1985-01-22 The Regents Of The University Of California Apparatus for programmed release in ski bindings

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