专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

13. 发明专利

DE102006057122A1 未知
公开(公告)号：DE102006057122A1
公开(公告)日：2008-06-05
申请号：DE102006057122
申请日：2006-11-30
申请人： VELDEN BARKEMEYER GMBH V D
发明人： DAHLWEG ECKHARD
IPC分类号： B63H25/38
摘要： Finned rudder with a main rudder pivotable about a vertical axis and a fin, joined to the rear edge of the main rudder and driven by the main rudder, to which a pivoting piston is connected, which is connected to a vertical shaft journal connected to the ship hull and which may be pivoted about the ship's longitudinal axis (X-axis) and the ship's transverse axis (Z-axis), independently of the deflection of the main rudder. The pivoting piston is inserted in a horizontal drilling (81) of a coupling housing (8) which has a vertical drilling (82) in which the joint bearing housing the shaft journal is inserted, made up of a spherical bearing with an inner ring (91) with a cylindrical drilling for housing the shaft journal and a spherical segment outer surface and an outer ring (92) with a spherical segment inner surface matching the spherical segment of the outer surface of the inner ring (91) and a cylindrical outer surface matching the vertical drilling (82) of the joint housing (8).

14. 发明专利

NO20092456L 未知
公开(公告)号：NO20092456L
公开(公告)日：2009-06-29
申请号：NO20092456
申请日：2009-06-29
申请人： VELDEN BARKEMEYER GMBH V D
发明人： DAHLWEG ECKHARD
IPC分类号： B63H25/38
摘要： Finned rudder with a main rudder pivotable about a vertical axis and a fin, joined to the rear edge of the main rudder and driven by the main rudder, to which a pivoting piston is connected, which is connected to a vertical shaft journal connected to the ship hull and which may be pivoted about the ship's longitudinal axis (X-axis) and the ship's transverse axis (Z-axis), independently of the deflection of the main rudder. The pivoting piston is inserted in a horizontal drilling (81) of a coupling housing (8) which has a vertical drilling (82) in which the joint bearing housing the shaft journal is inserted, made up of a spherical bearing with an inner ring (91) with a cylindrical drilling for housing the shaft journal and a spherical segment outer surface and an outer ring (92) with a spherical segment inner surface matching the spherical segment of the outer surface of the inner ring (91) and a cylindrical outer surface matching the vertical drilling (82) of the joint housing (8).

16. 发明专利

AT479598T 未知
公开(公告)号：AT479598T
公开(公告)日：2010-09-15
申请号：AT07847314
申请日：2007-11-23
申请人： VELDEN BARKEMEYER GMBH V D
发明人： DAHLWEG ECKHARD
IPC分类号： B63H25/38
摘要： Finned rudder with a main rudder pivotable about a vertical axis and a fin, joined to the rear edge of the main rudder and driven by the main rudder, to which a pivoting piston is connected, which is connected to a vertical shaft journal connected to the ship hull and which may be pivoted about the ship's longitudinal axis (X-axis) and the ship's transverse axis (Z-axis), independently of the deflection of the main rudder. The pivoting piston is inserted in a horizontal drilling (81) of a coupling housing (8) which has a vertical drilling (82) in which the joint bearing housing the shaft journal is inserted, made up of a spherical bearing with an inner ring (91) with a cylindrical drilling for housing the shaft journal and a spherical segment outer surface and an outer ring (92) with a spherical segment inner surface matching the spherical segment of the outer surface of the inner ring (91) and a cylindrical outer surface matching the vertical drilling (82) of the joint housing (8).

你已经成功收藏专利！

检索式保存成功!

IPRDB