Patent ID: 6641076
Filing Date: 2003-11-04
Classification: B60R

Abstract:
A webbing take-up device which operates in one of an ELR mode in which, in only a case of a vehicular emergency, a rotating of a take-up shaft of a webbing in a direction in which the webbing is unwound is prevented, and an ALR mode in which, after a predetermined amount of the webbing is unwound, an unwinding of the webbing is always prevented, comprising:means for switching from said ELR mode to said ALR mode by, in said ELR mode, unwinding an entire amount of the webbing; taking up a predetermined amount of the webbing from said state in which the entire amount of the webbing is unwound; unwinding the entire amount of the webbing from a state in which the predetermined amount of the webbing is taken-up; and taking up the webbing from the state in which the entire amount of the webbing is unwound, in serial order; and means for switching from said ALR mode to said ELR mode by, in said ALR mode, taking up a predetermined amount of the webbing, wherein said ELR to ALR switching means includes a disc control member which is provided with a braking operational portion which engages an ALR pawl so as to keep said ALR pawl spaced from a locking wheel, and an intermediate holding surface which is disposed adjacent to said braking operational portion and which engages with said ALR pawl so as to keep said ALR pawl spaced from said locking wheel.