Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joo Young Kim0
Junji Yamaguchi0
Katsuhisa Yamada0
Seiichi Suzuki0
Date of Patent
October 30, 2007
Patent Application Number
11206072
Date Filed
August 18, 2005
Patent Primary Examiner
Patent abstract
A vehicle door opening and closing device includes a guide rail fixed to a vehicle body, a supporting member connected to the vehicle door, a first driven pulley, a second driven pulley, an idle pulley, a cable take-up pulley that is arranged between the idle pulley and the second driven pulley, a cable wound around the cable take-up pulley and made contact with the idle pulley, the first driven pulley, and the second driven pulley, and a pulley cover for guiding a first portion of the cable connected to the supporting member to be made contact with the idle pulley in such a manner that a vertical position of the first portion of the cable is different from that of a second portion of the cable in contact with the idle pulley.
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