Seat belt device
1 Assignment
0 Petitions
Accused Products
Abstract
A seat belt device includes a detecting unit and a controller which controls a motor to rotate in a winding direction of a webbing when the detecting unit detects that an adjust-through which adjusts a position of a D-ring through which the webbing is inserted is moved down.
23 Citations
24 Claims
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1-12. -12. (canceled)
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13. A seat belt device comprising:
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a spindle which winds a webbing; a power generating unit which generates a power for rotating the spindle in a desired direction; a power transmitting unit which is set to a power transmittable state when the power generating unit generates the power for rotating the spindle in a winding direction of the webbing, the power from the power generating unit being transmittable to the spindle in the power transmittable state, and is set to a power transmission disabled state when the power generating unit generates a power in a direction opposite to the power for rotating the spindle in the winding direction, the power from the power generating unit being disabled to be transmitted to the spindle in the power transmission disabled state; a control unit which controls the power generating unit; and a looseness detecting unit which detects a looseness in the webbing, wherein the control unit controls the power generating unit to rotate in the winding direction of the webbing when the looseness detecting unit detects the looseness. - View Dependent Claims (14, 15, 16, 17)
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18. A seat belt device comprising:
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a spindle which winds a webbing; a power generating unit which generates a power for rotating the spindle in a desired direction; a power transmitting unit which is set to a power transmittable state when the power generating unit generates the power for rotating the spindle in a winding direction of the webbing, the power from the power generating unit being transmittable to the spindle in the power transmittable state, and is set to a power transmission disabled state when the power generating unit generates a power in a direction opposite to the power for rotating the spindle in the winding direction, the power from the power generating unit being disabled to be transmitted to the spindle in the power transmission disabled state; a control unit which controls the power generating unit; and a seat state detecting unit which detects a variation in a state of a seat, wherein the control unit controls the power generating unit to rotate in the winding direction of the webbing when the seat state detecting unit detects such a variation in a state of the seat that the webbing is loose while the webbing is fastened. - View Dependent Claims (19, 20, 21)
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22. A seat belt device comprising:
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a spindle which winds a webbing; a power generating unit which generates a power for rotating the spindle in a desired direction; a power transmitting unit which is set to a power transmittable state when the power generating unit generates the power for rotating the spindle in a winding direction of the webbing, the power from the power generating unit being transmittable to the spindle in the power transmittable state, and is set to a power transmission disabled state when the power generating unit generates a power in a direction opposite to the power for rotating the spindle in the winding direction, the power from the power generating unit being disabled to be transmitted to the spindle in the power transmission disabled state; a control unit which controls the power generating unit; a guide-position adjusting unit which adjusts a position of a webbing guide through which the webbing is inserted; and a guide-position variation detecting unit which detects a variation in a position of the guide-position adjusting unit, wherein the control unit controls the power generating unit to rotate in the winding direction of the webbing when the guide-position variation detecting unit detects that the guide-position adjusting unit is moved down. - View Dependent Claims (23, 24)
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Specification