Device for tightening a rear seat belt
First Claim
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1. A device for tightening a three-point seat belt located in the rear of a vehicle comprising:
- a linear belt tightener located in the region of a vehicle door sill that extends between a B-column and a C-column of a vehicle, the linear belt tightener being aligned essentially parallel to the vehicle door sill, the linear belt tightener engaging a pulling element attached to a seat belt webbing that is guided through a belt guide anchored to a vehicle body, the pulling element is moved approximately parallel to the vehicle door sill during the tightening process, the belt guide comprising a deflection bar that extends obliquely to a longitudinal center line of the belt webbing guided through the belt guide.
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Abstract
A device for tightening a three-point seat belt is located in the rear of a vehicle. A linear belt tightener is located in the region of the vehicle door sill aligned essentially parallel to the vehicle door sill. The linear belt tightener acts via a pulling element on the belt webbing of a seat belt. The belt webbing is guided through a belt guide anchored to the vehicle body.
42 Citations
19 Claims
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1. A device for tightening a three-point seat belt located in the rear of a vehicle comprising:
a linear belt tightener located in the region of a vehicle door sill that extends between a B-column and a C-column of a vehicle, the linear belt tightener being aligned essentially parallel to the vehicle door sill, the linear belt tightener engaging a pulling element attached to a seat belt webbing that is guided through a belt guide anchored to a vehicle body, the pulling element is moved approximately parallel to the vehicle door sill during the tightening process, the belt guide comprising a deflection bar that extends obliquely to a longitudinal center line of the belt webbing guided through the belt guide. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A device for tightening a three-point seat belt located in the rear of a vehicle comprising:
a linear belt tightener located in the region of a vehicle door sill that extends between a B-column and a C-column of a vehicle, the linear belt tightener being aligned essentially parallel to the vehicle door sill, the linear belt tightener comprising a pyrotechnically driven piston engaging a pulling element attached to a seat belt webbing that is guided through a belt guide anchored to a vehicle body, the pulling element is moved approximately parallel to the vehicle door sill during the tightening process, the belt guide having a deflection bar that extends obliquely to a longitudinal center line of the belt webbing guided through the belt guide. - View Dependent Claims (15, 16)
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17. A device for tightening a three-point seat belt located in the rear of a vehicle comprising:
a linear belt tightener located in the region of a vehicle door sill that extends between a B-column and a C-column of a vehicle, the linear belt tightener being aligned essentially parallel to the vehicle door sill, the linear belt tightener comprising a pyrotechnically driven piston engaging a pulling element attached to a seat belt webbing that is guided through a belt guide that is pivotally anchored to a vehicle body, the pulling element is moved approximately parallel to the vehicle door sill during the tightening process, the belt guide having a deflection bar that extends obliquely to a longitudinal center line of the belt webbing guided through the belt guide. - View Dependent Claims (18, 19)
Specification