EP 1731416 A1 20061213 - Surf-board with a sandwich deck having an elastic core

Title (en)

Surf-board with a sandwich deck having an elastic core

Title (de)

Gleitbrett mit Sandwich-Deck mit elastischem Kern

Title (fr)

Flotteur de glisse comportant un pont à structure de sandwich à ãme èlastique

Publication

EP 1731416 A1 20061213 (FR)

Application

EP 06009939 A 20060515

Priority

FR 0505875 A 20050609

Abstract (en)

The float has a central part (14) covered by an external envelope (12) with a bridge part and a hull part forming a sandwich structure. The structure has cores (24, 25) formed of low density layers and placed between thin internal and external layers (26, 28) having fiber layers impregnated with an epoxy resin, where the layers have high mechanical characteristics. The core (25) is constituted of rigid materials in the hull part and the core (24) has a flexible and elastic foam material in the bridge part.

IPC 8 full level

B63B 35/79 (2006.01)

CPC (source: EP US)

B63B 32/57 (2020.02 - EP US)

Citation (applicant)

WO 8204023 A1 19821125 - MISTRAL WINDSURFING AG [CH], et al
DE 3311734 A1 19841011 - HEGELE FRANZ
US 3543315 A 19701201 - HOFFMAN WILLIAM L
US 5489228 A 19960206 - RICHARDSON JAMES [US], et al
FR 2787088 A1 20000616 - LABEY MATHIEU [FR]
FR 2612874 A1 19880930 - S R IND [FR]
DE 3206334 A1 19830901 - MISTRAL WINDSURFING AG [CH]
DE 19741917 A1 19990325 - M1 SPORTTECHNIK GMBH [DE]
FR 2820712 A1 20020816 - SALOMON SA [FR]
FR 2820713 A1 20020816 - SALOMON SA [FR]

Citation (search report)

[Y] DE 4128957 A1 19930304 - SCHUETZ WERKE GMBH CO KG [DE]
[Y] US 5211593 A 19930518 - SCHNEIDER STEPHEN E [US], et al
[Y] US 4886476 A 19891212 - BROCONE ERIC J [US], et al
[YA] FR 2787088 A1 20000616 - LABEY MATHIEU [FR]
[A] US 6623323 B1 20030923 - MEAD KIRBY J [US]
[A] WO 8202866 A1 19820902 - KRANSCO MFG INC [US]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1731416 A1 20061213; AU 2006202470 A1 20070104; FR 2886916 A1 20061215; FR 2886916 B1 20071019; US 2006292941 A1 20061228

DOCDB simple family (application)

EP 06009939 A 20060515; AU 2006202470 A 20060609; FR 0505875 A 20050609; US 44866806 A 20060608