FR2411018A1 - Ski en materiaux composites - Google Patents

Ski en materiaux composites

Info

Publication number
FR2411018A1
FR2411018A1 FR7737026A FR7737026A FR2411018A1 FR 2411018 A1 FR2411018 A1 FR 2411018A1 FR 7737026 A FR7737026 A FR 7737026A FR 7737026 A FR7737026 A FR 7737026A FR 2411018 A1 FR2411018 A1 FR 2411018A1
Authority
FR
France
Prior art keywords
hbar
modulus
composite fibre
vibration characteristics
produce desirable
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.)
Granted
Application number
FR7737026A
Other languages
English (en)
Other versions
FR2411018B1 (fr
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7737026A priority Critical patent/FR2411018A1/fr
Priority to IT30605/78A priority patent/IT1160310B/it
Publication of FR2411018A1 publication Critical patent/FR2411018A1/fr
Application granted granted Critical
Publication of FR2411018B1 publication Critical patent/FR2411018B1/fr
Granted 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
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials

Landscapes

  • Laminated Bodies (AREA)

Abstract

LA PRESENTE INVENTION A POUR OBJET UN NOUVEAU SKI EN MATERIAUX COMPOSITES. LE SKI SELON L'INVENTION COMPORTE ESSENTIELLEMENT UN NOYAU 1 EN MATERIAU LEGER POUR LEQUEL LES CONTRAINTES MAXIMALES ADMISSIBLES EN CISAILLEMENT DANS LE SENS LONGITUDINAL DU SKI ET EN COMPRESSION DANS LE SENS VERTICAL SONT RESPECTIVEMENT SUPERIEURES A 25BARS ET A 21BARS, LE NOYAU ETANT COMPRIS ENTRE DEUX COUCHES TRAVAILLANTES CONSTITUEES PAR UN MATERIAU DONT LE MODULE D'ELASTICITE DANS LE SENS LONGITUDINAL DU SKI EST INFERIEUR A 4700HBARS POUR LA COUCHE SUPERIEURE 2 ET SUPERIEUR A 4700HBARS POUR LA COUCHE INFERIEURE 3, LE PRODUIT DE LA SECTION PAR LE MODULE D'ELASTICITE ETANT COMPRIS ENTRE ENVIRON 140000 ET 400000HBARSMM POUR LA COUCHE SUPERIEURE, 130000 ET 530000HBARSMM POUR LA COUCHE INFERIEURE. LE SKI SELON L'INVENTION PRESENTE, OUTRE DE BONNES CARACTERISTIQUES MECANIQUES, D'EXCELLENTES CARACTERISTIQUES VIBRATOIRES.
FR7737026A 1977-12-08 1977-12-08 Ski en materiaux composites Granted FR2411018A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7737026A FR2411018A1 (fr) 1977-12-08 1977-12-08 Ski en materiaux composites
IT30605/78A IT1160310B (it) 1977-12-08 1978-12-06 Tipo di sci in materiale composito

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737026A FR2411018A1 (fr) 1977-12-08 1977-12-08 Ski en materiaux composites

Publications (2)

Publication Number Publication Date
FR2411018A1 true FR2411018A1 (fr) 1979-07-06
FR2411018B1 FR2411018B1 (fr) 1980-06-20

Family

ID=9198628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737026A Granted FR2411018A1 (fr) 1977-12-08 1977-12-08 Ski en materiaux composites

Country Status (2)

Country Link
FR (1) FR2411018A1 (fr)
IT (1) IT1160310B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675699A1 (fr) * 1991-02-22 1992-10-30 Head Sport Ag Ski, en particulier ski alpin.
FR3003474A1 (fr) * 2013-03-20 2014-09-26 Salomon Sas Structure de renfort pour planche de glisse.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675699A1 (fr) * 1991-02-22 1992-10-30 Head Sport Ag Ski, en particulier ski alpin.
FR3003474A1 (fr) * 2013-03-20 2014-09-26 Salomon Sas Structure de renfort pour planche de glisse.

Also Published As

Publication number Publication date
FR2411018B1 (fr) 1980-06-20
IT7830605A0 (it) 1978-12-06
IT1160310B (it) 1987-03-11

Similar Documents

Publication Publication Date Title
US4846039A (en) Neck for stringed musical instruments
DE3060846D1 (en) Resonance oscillation absorber for rotating bodies
US3949988A (en) Racket
US4177306A (en) Laminated sectional girder of fiber-reinforced materials
US8092882B2 (en) Sports equipment with resonant core bodies and method for production thereof
US3901522A (en) Vibration damped ski
KR880701123A (ko) 골프채 자루와 그 제조방법
SE8003776L (sv) Hartsimpregnerat skumkompositmaterial
US2894503A (en) Archery bow
JPS6236713B2 (fr)
DE3162339D1 (en) Damped structure
WO1999011332A3 (fr) Raquette de tennis legere a frequence de vibration elevee
JPH05138797A (ja) 複合材料
JPS6429541A (en) Earthquakeproof structure
KR920700722A (ko) 스포츠용구 및 스포츠용구에 장착되어 사용되는 충격흡수부재
ES537461A0 (es) Procedimiento para mejorar el acabado superficial de un articulo termoplastico reforzado con fibra
JPS6254027B2 (fr)
US2361068A (en) Archery bow
US4146251A (en) Ski
US4679814A (en) Randomly oriented reinforcing fibers in a snow ski
GB946545A (en) Vibration damping structure
JPS641843A (en) Base isolation structure
JPS596443A (ja) 繊維強化樹脂製板ばね
JPS6216776A (ja) スキ−板
KR101912175B1 (ko) 양궁 날개.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse