Title:
SEATBELT WINDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/108352
Kind Code:
A1
Abstract:
[Problem] To reduce noise occurring while a motor of a seatbelt winding system is driven.
[Solution] A seatbelt winding system (1) is provided with: a seatbelt retractor (11) on the driver's seat side; a seatbelt retractor (21) on the 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) is provided with: 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) is provided with 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).
Inventors:
MIHARA ATSUSHI (JP)
TAKAO MASATO (JP)
KIMURA TAKAAKI (JP)
TAKAO MASATO (JP)
KIMURA TAKAAKI (JP)
Application Number:
PCT/JP2012/052503
Publication Date:
August 16, 2012
Filing Date:
February 03, 2012
Export Citation:
Assignee:
TAKATA CORP (JP)
MIHARA ATSUSHI (JP)
TAKAO MASATO (JP)
KIMURA TAKAAKI (JP)
MIHARA ATSUSHI (JP)
TAKAO MASATO (JP)
KIMURA TAKAAKI (JP)
International Classes:
B60R22/48
Foreign References:
| JP2009234327A | 2009-10-15 |
Attorney, Agent or Firm:
MASUDA HIROFUMI (JP)
Hirofumi Masuda (JP)
Hirofumi Masuda (JP)
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Claims:
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