EP 0182923 B1 19870923 - APPLIANCE FOR PRACTISING AQUATIC SPORTS
Title (en)
APPLIANCE FOR PRACTISING AQUATIC SPORTS
Publication
Application
Priority
EP 84114072 A 19841122
Abstract (en)
1. Water sport apparatus comprising a water container (1) with a rising bottom surface (2), a closable delivery flow nozzle (3) along the lower edge of the bottom surface (2) from which the water is passed upwardly over the rising bottom surface (2) in a rushing flow, a return flow conduit (4) which carries the water flowing over the upper edge (8) of the bottom surface (2) back to the delivery flow nozzle (3) again and whose entrance is covered by a gate (14), a high-level container (5) which is arranged above the delivery flow nozzle (3), to accommodate the amount of water required for the starting operation, and a circulating pump (6) in the return flow conduit (4), characterised in that connected to the water container (1) at the side thereof which is opposite to the high-level container (5) is an additional pool (7), the capacity of which corresponds at least to the filling volume of the high-level container (5), wherein the upper edge (8) of the rising bottom surface (2) forms an overflow into the additional pool (7), from which the return flow conduit (4) starts.
IPC 1-7
IPC 8 full level
A63G 21/18 (2006.01); A63B 69/00 (2006.01); A63B 69/12 (2006.01); A63B 69/18 (2006.01)
CPC (source: EP US)
A63G 31/007 (2013.01 - EP US); A63B 69/0093 (2013.01 - EP US); A63B 69/125 (2013.01 - EP US); A63B 69/187 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0182923 A1 19860604; EP 0182923 B1 19870923; AT E29842 T1 19871015; DE 3466353 D1 19871029; US 4905987 A 19900306
DOCDB simple family (application)
EP 84114072 A 19841122; AT 84114072 T 19841122; DE 3466353 T 19841122; US 26531888 A 19881027