SEATBELT WINDING SYSTEM

申请公布号：

JP2012166627(A)

申请号：

JP20110027864

申请日期：

2011.02.10

申请公布日期：

2012.09.06

申请人：

TAKATA CORP

发明人：

MIHARA ATSUSHI;TAKAO MASAHITO;KIMURA TAKAAKI

分类号：

B60R22/48

主分类号：

B60R22/48

摘要：

<P>PROBLEM TO BE SOLVED: To provide a seatbelt winding system that can reduce noise occurring when driving a motor. <P>SOLUTION: The seatbelt winding system 1 includes: a seatbelt retractor 11 on the driver's seat side; a seatbelt retractor 21 on a front passenger's seat side; and an ECU 2 provided to the seatbelt retractor 11 on the driver's seat side. The seatbelt retractor 11 includes: a spool 13 for winding a seatbelt 12 located on the driver's seat side; a motor 14 for rotating the spool 13; and a motor drive circuit board 16 having a driver 31 for driving the motor 14. The seatbelt retractor 21 includes: a spool 23 for winding a seatbelt 22 located on the front passenger's seat side; a motor 24 for rotating the spool 23; and a motor drive circuit board 26 having a driver 41 for driving the motor 24. <P>COPYRIGHT: (C)2012,JPO&INPIT