To provide an open roof structure capable of preventing the generation of disagreeable sound.
This open roof structure is provided with a roof opening part closable by a panel 2 whose at least rear fringe part can turn upward and downward and a means acting on an air stream locally on the lower side of the rear fringe part of the panel. This means is composed of at least one three- dimensional structural body 8 generating a vortex 14 in the air stream. The three-dimensional structural body 8 has a transition fringe part 11 having an acute angle between a face 10 on the windward side and a face 12 on the leeward side which is on the rear when viewed from the direction of air stream, and the transition fringe part 11 has an angle relative to the direction of air stream 13.
JPH0352227U | 1991-05-21 | |||
JPS586622U | 1983-01-17 | |||
JPH1082398A | 1998-03-31 | |||
JPH1159160A | 1999-03-02 | |||
JPH08268080A | 1996-10-15 |
DE4016791A1 | 1991-11-28 | |||
US3311406A | 1967-03-28 | |||
DE4033027A1 | 1992-04-23 | |||
DE2357906A1 | 1975-05-28 |