EP 4177143 A1 20230510 - FOLDABLE HYDROFOIL FOR BOATS
Title (en)
FOLDABLE HYDROFOIL FOR BOATS
Title (de)
FALTBARE TRAGFLÜGEL FÜR BOOTE
Title (fr)
HYDROPTÈRE PLIABLE POUR BATEAUX
Publication
Application
Priority
EP 21382991 A 20211103
Abstract (en)
Foldable hydrofoil having a strut (1) defining an angle between 60-90° with the horizontal during an unfolded condition; a wing (2) joined to the strut (1) and defining an angle between 60-90° with the vertical; canting means (3a, 3b) with a fixed portion (3b) solidly joined to the hull (9) and a rotating portion (3a) connected to the strut (1) and arranged for rotating the strut (1) between 120°-210° until it reaches a folded condition outside the water; and rotation means (4, 4a) arranged for reversibly rotating the wing (2) between 60°-90° with respect to the strut (1).
IPC 8 full level
B63B 1/24 (2020.01); B63B 1/26 (2006.01); B63B 1/28 (2006.01)
CPC (source: EP)
B63B 1/242 (2013.01); B63B 1/26 (2013.01); B63B 1/30 (2013.01)
Citation (search report)
- [XI] US 6499419 B1 20021231 - BUSSARD ROBERT W [US]
- [XI] JP S4216496 Y1 19670923
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 21382991 A 20211103; EP 2022080641 W 20221103