DE1921589A1 - Ski of foamed plastics - Google Patents

Ski of foamed plastics

Info

Publication number
DE1921589A1
DE1921589A1 DE19691921589 DE1921589A DE1921589A1 DE 1921589 A1 DE1921589 A1 DE 1921589A1 DE 19691921589 DE19691921589 DE 19691921589 DE 1921589 A DE1921589 A DE 1921589A DE 1921589 A1 DE1921589 A1 DE 1921589A1
Authority
DE
Germany
Prior art keywords
ski
anchor
binding plate
foamed plastics
rigid foam
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
DE19691921589
Other languages
German (de)
Inventor
Wolfgang Benner
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.)
BENNER oHG K
Original Assignee
BENNER oHG K
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
Application filed by BENNER oHG K filed Critical BENNER oHG K
Priority to DE19691921589 priority Critical patent/DE1921589A1/en
Publication of DE1921589A1 publication Critical patent/DE1921589A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00Skis or snowboards
    • A63C5/12Making thereof; Selection of particular materials

Landscapes

  • Laminated Bodies (AREA)

Abstract

Foamed plastics outer layers are denser than the interior which is more porous. The binding or link plate is a press piece allowing anchor pins to drive through this and the foam bed beneath. The ski can be trimmed with P. V. C. strips at the edges for reinforcement. It is light but evenly distributes a child's weight.

Description

Sportgerät Die @rfindung betrifft ein Sportgerät aus einem Hartschaum mit aussen dichter und innen weniger verdichteter, poröser Struktur und mit glatten Aussenflächen. Es ist @adurch gekennzeichnet, dass es ein @ki ist. Sports equipment The invention concerns sports equipment made from rigid foam with a porous structure that is dense on the outside and less compacted on the inside, and with smooth Outside areas. It's @marked to be a @ki.

Schneeschuhe werden bisher aus Holz, Metall oder Schichteierkstoffen hergestellt. Sie sind für Kinder schwer und darüberhinaus teuer. Gegenüber dem Bekannten hat demnach der Lrfindungsgegenstand die Vorteile des geringen Preises und der Bequemlichkeit des kleinen Gewichts sowohl für die Kinder als auch Sür deron Eltern. Dios iut nach dem Bekanntgeb@n der Erfindungsidee leicht glaubhaft, doch war das Begehron der Verbraucher alt. Bs bedurfte des Ueberwindens eines Vorurteiles, um zum Erfindungsgegenstand hinzugelangen, zumal da es jedermann weiß, dass bei Schaumkörpern die spezifische Druckfestigkeit extrem klein ist.Up to now, snowshoes are made of wood, metal or laminated composites manufactured. They are heavy for children and also expensive. Compared to the known Accordingly, the subject of the invention has the advantages of low price and convenience of small weight for both the children and sureron parents. Dios iut after The announcement of the invention is easily credible, but the desire was the Consumer old. Bs needed to overcome a prejudice in order to become the subject of the invention especially since everyone knows that the specific foam bodies Compressive strength is extremely small.

Die Zeichnung zeigt zwei @nsprüche in Querschnitten.The drawing shows two statements in cross-sections.

Von diesen lot die Variante nach Fig 1 die Widerstandsfähigste weil deren Stemmkanten mit "Stahlkanten" 3, also mit Verstärkun ,sschienen bewehrt sind.Of these, the variant according to FIG. 1 is the most resistant because whose caulking edges are reinforced with "steel edges" 3, that is to say with reinforcement rails.

Der Ski selber besteht aus einem an sich bekannten Hartschaum mit einem stark porösen Kern, so dass die Dichte des Werkstoffes nach auswärts zunimmt. Die Aussenflächen sind glatt und porenlos, so dass vor allen die Gleitflache eine gate Rutscheigenschaft hat.The ski itself consists of a hard foam known per se a strongly porous core, so that the density of the material increases towards the outside. The outer surfaces are smooth and pore-free, so that above all the sliding surface is a gate has slide properties.

Beim Ausführungsbeispiel nach Fig 2 ist die Bindungsplatte 2 ein von Hart schaum getragenes Druckstück, so dass Ankerstifte 2a eines Ankers z.B. einer Ankerplatte 3 die Bindungsplatte und die Hartschaumumbettung durchdringen, die an sich bekannte Bindungsplatte aber die zusätzliche Bunktion ausübt, das Kindergewicht auf eine grosse Fläche des relativ weichen Hartschaumkörpers zu verteilen.In the embodiment of FIG. 2, the binding plate 2 is one of Pressure piece carried by hard foam, so that anchor pins 2a of an anchor, e.g. a Anchor plate 3 penetrate the binding plate and the rigid foam bedding that is attached to known binding plate but has the additional function of child weight To be distributed over a large area of the relatively soft rigid foam body.

Bei beiden Varianten sind noch Kantenstreifen aus einem hochelastischen Thermoplast vorgesehen, um einerseits ßiegezugspannungen aufzufangen und andererseits die Rutscliqualität des Schneeschuhes hochzuhalten.In both variants there are also edge strips made of a highly elastic one Thermoplastic provided to absorb bending tensile stresses on the one hand and on the other hand to keep the slip quality of the snowshoe high.

Claims (3)

Ansprüche: Expectations: Sportgerät aus einem Hartschaum mit aussen dichter und innen weniger verdichteter, poröser Struktur und mit glatten Aussdnflächen, dadurch gekennzeichnet, dass es ein Ski ist.Sports equipment made from rigid foam with a denser exterior and less interior compacted, porous structure and with smooth outer surfaces, characterized by that it's a ski. 2.) Ski mit Bindungsplatte nach Anspruch 1, dadurch gekennzeichnet, dass die 3indungsplatte (2) ein vom Hartschaum getragenes Druckstück ist, so dass Ankerstifte (2a) eines Ankers (z.B. einer Ankerplatte 3 als Kernstück) die Hartschaumumbettung und die Bindungsplatte (2) durchdringen.2.) ski with binding plate according to claim 1, characterized in that that the binding plate (2) is a pressure piece carried by the rigid foam, so that Anchor pins (2a) of an anchor (e.g. an anchor plate 3 as the core piece) the hard foam bedding and penetrate the binding plate (2). 3.) Ski mit Beschichtung aus PVC oder dergl. nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Beschichtung aus z@éi Kantenstreifen (4) besteht.3.) Ski with a coating of PVC or the like. According to claim 1 or 2, characterized in that the coating consists of z @ éi edge strips (4). L e e r s e i t eL e r s e i t e
DE19691921589 1969-04-28 1969-04-28 Ski of foamed plastics Pending DE1921589A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691921589 DE1921589A1 (en) 1969-04-28 1969-04-28 Ski of foamed plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691921589 DE1921589A1 (en) 1969-04-28 1969-04-28 Ski of foamed plastics

Publications (1)

Publication Number Publication Date
DE1921589A1 true DE1921589A1 (en) 1970-11-05

Family

ID=5732633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691921589 Pending DE1921589A1 (en) 1969-04-28 1969-04-28 Ski of foamed plastics

Country Status (1)

Country Link
DE (1) DE1921589A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411478A1 (en) * 1989-08-01 1991-02-06 Franz Völkl GmbH & Co. Ski und Tennis Sportartikelfabrik KG Ski with a holding plate for holding the ski binding
AT393224B (en) * 1990-02-08 1991-09-10 Tyrolia Freizeitgeraete SKI
AT394142B (en) * 1990-09-14 1992-02-10 Tyrolia Freizeitgeraete SKI
US6352268B1 (en) 1994-09-19 2002-03-05 Stephen Peart Snowboard with transitioning convex/concave curvature
US7537236B2 (en) 2002-09-24 2009-05-26 Tyrolia Technology Gmbh Sliding board, especially a ski, and method for producing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411478A1 (en) * 1989-08-01 1991-02-06 Franz Völkl GmbH & Co. Ski und Tennis Sportartikelfabrik KG Ski with a holding plate for holding the ski binding
AT393224B (en) * 1990-02-08 1991-09-10 Tyrolia Freizeitgeraete SKI
AT394142B (en) * 1990-09-14 1992-02-10 Tyrolia Freizeitgeraete SKI
US6352268B1 (en) 1994-09-19 2002-03-05 Stephen Peart Snowboard with transitioning convex/concave curvature
US7537236B2 (en) 2002-09-24 2009-05-26 Tyrolia Technology Gmbh Sliding board, especially a ski, and method for producing the same

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