Title:
WEBBING WINDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/058976
Kind Code:
A1
Abstract:
In this webbing winding device, when webbing is withdrawn from a spool by an occupant to mount the webbing on the occupant, if the rotational-angular acceleration of the spool in the withdrawal direction is at least a specific withdrawal-angular acceleration, a motor drives the spool to rotate in an winding direction, and the rotational-angular acceleration of the spool in the withdrawal direction is reduced. Therefore, the present invention can prevent a lock mechanism from locking the rotation of the spool in the withdrawal direction.
Inventors:
YAMADA KAZUHIRO (JP)
OWAKI TOMOYA (JP)
SAITO TAKUHIRO (JP)
OWAKI TOMOYA (JP)
SAITO TAKUHIRO (JP)
Application Number:
PCT/JP2018/032921
Publication Date:
March 28, 2019
Filing Date:
September 05, 2018
Export Citation:
Assignee:
TOKAI RIKA CO LTD (JP)
International Classes:
B60R22/48
Foreign References:
JPS6381762U | 1988-05-30 | |||
JPS6382661U | 1988-05-31 | |||
JP2008290696A | 2008-12-04 | |||
JPS52137818A | 1977-11-17 | |||
JPS521824A | 1977-01-08 | |||
JP2007039011A | 2007-02-15 | |||
JP2008195092A | 2008-08-28 | |||
JP2004074860A | 2004-03-11 | |||
JP2009298216A | 2009-12-24 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
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