EP 1074464 A3 20021218 - Boat propulsion with a controllable pitch propeller
Title (en)
Boat propulsion with a controllable pitch propeller
Title (de)
Bootsantrieb mit einem Verstellpropeller
Title (fr)
Propulsion de bateau avec hélice à pas variable
Publication
Application
Priority
DE 19936949 A 19990805
Abstract (en)
[origin: EP1074464A2] The boat outboard propeller drive system, with an adjustable propeller, has a hub on the hollow propeller shaft linked to the drive. The adjustment rod is operated by a double-lifting cylinder (16,17) with a hollow piston (16) open towards the setting rod (13) with the axial bearing (15). The setting rod (13) has a radial flange (14), supported on both sides by axial bearings (15) with a simple action. The setting rod (13) passes through a hollow piston rod (20) at the hollow piston (16).
IPC 1-7
IPC 8 full level
B63H 1/20 (2006.01); B63H 3/08 (2006.01); F16C 3/00 (2006.01); F16J 1/12 (2006.01); F02B 61/04 (2006.01)
CPC (source: EP US)
B63H 3/082 (2013.01 - EP US); B63H 2003/085 (2013.01 - EP US); F02B 61/045 (2013.01 - EP US)
Citation (search report)
- [AD] US 5073134 A 19911217 - MUELLER PETER [CH], et al
- [A] US 5226844 A 19930713 - MUELLER PETER [CH]
- [A] US 4897056 A 19900130 - MUELLER PETER [CH]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19936949 C1 20010125; DE 50005485 D1 20040408; EP 1074464 A2 20010207; EP 1074464 A3 20021218; EP 1074464 B1 20040303; JP 2001080578 A 20010327; US 6250979 B1 20010626
DOCDB simple family (application)
DE 19936949 A 19990805; DE 50005485 T 20000706; EP 00114491 A 20000706; JP 2000238964 A 20000807; US 63228000 A 20000804