Patent ID: 8573526
Filing Date: 2013-11-05
Classification: B60R

Abstract:
1. A webbing take-up device comprising: a take-up shaft on which webbing for fitting over a vehicle occupant is taken up by rotating the take-up shaft in a take-up direction; a movement member that is moved at a specific occasion such as when a vehicle collision is detected or when there is rapid vehicle deceleration, such that the movement member meshes with a rotation member; the rotation member comprising a coaxially provided rotation shaft support portion and a recess portion formed at an end portion in an axial direction of the rotation shaft support portion, the take-up shaft being rotated in the take-up direction by the rotation member meshing with the movement member and being rotated during movement of the movement member; and a cover member disposed on a rotation shaft support portion side of the rotation member, the cover member comprising a plate portion, a substantially ring shaped wall that projects out from the plate portion towards a rotation member side, and is accommodated in the recess portion of the rotation member, and a shaft bearing hole formed in the plate portion and the substantially ring shaped wall for supporting the rotation shaft support portion.