Sliding roof device for vehicle

Slide door opening and closing device for vehicles includes at least one movable panel (21) to open or close at least one opening portion (12) provided at a vehicle roof (11), a pair of guide rails (6) provided at both sides in width direction of the opening portion and extending in longitudinal dir...

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Bibliographic Details
Main Authors NAGASHIMA YOJI, KATO KATSUTOSHI, MAEDA KENJI
Format Patent
LanguageChinese
English
Published 28.10.2009
Subjects
PERFORMING OPERATIONS
REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES
TRANSPORTING
VEHICLES IN GENERAL
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Summary:Slide door opening and closing device for vehicles includes at least one movable panel (21) to open or close at least one opening portion (12) provided at a vehicle roof (11), a pair of guide rails (6) provided at both sides in width direction of the opening portion and extending in longitudinal direction of the vehicle, an operation mechanism (8) guided by the guide rail and supporting the movable panel, at least one drive device (50) driving the operation mechanism, and at least one spur tooth rack belt (25,26) connecting the operation mechanism with the drive device characterized in that the drive device (50) includes at least one drive gearwheel (52) engaging with the spur gear rack belt (25,26), and the drive gearwheel is formed with variable tooth thickness along the gear width.
Bibliography:Application Number: CN200410031328