| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize a rotating body, regarding a webbing take-up device for taking up webbing fitted in an occupant of a vehicle. <P>SOLUTION: A V gear 50 is connected to a spool so that the V gear 50 may follow and rotate, and the V gear 50 includes a pawl ELF70. When the V gear 50 is rotated in a pulled-out direction and a W pawl 60 is relatively displaced with respect to the V gear 50, a lock plate 46 regulates rotation of the spool in the pulled-out direction. An engaging portion 70A of the pawl ELF70 is engaged with the W pawl 60 by rotation of the V gear 50 in a take-up direction and the pawl ELF70 regulates relative displacement of the W pawl 60 with respect to the V gear 50 resulting from rebound of the stopping of the take-up of the webbing 30 on the spool. The engagement of the engaging portion 70A and the W pawl 60 is released as the engaging portion 70A is displaced toward the radial direction inside of the V gear 50 by rotation of the V gear 50 in the pulled-out direction. Accordingly, the necessity of providing a space in which the engaging portion 70A is displaced to the radial direction outside of the V gear 50 from the engagement position of the W pawl 60 with the engaging portion 70A is eliminated, and thereby the V gear 50 can be miniaturized. <P>COPYRIGHT: (C)2012,JPO&INPIT |
