Vehicle occupant restraint system
First Claim
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1. A vehicle occupant restraint system comprising:
- a safety belt arrangement, which has a belt webbing, a belt buckle and one of an end fitting and a deflection fitting;
two tracks with which a vehicle seat is connected and which, for displacement of said vehicle seat, are constructed for engagement into counter-tracks fixed to a vehicle floor;
an elongated, rigid fastening element which extends beneath said seat between said tracks and which is fixedly connected with both of said tracks; and
at least one belt tensioner mounted on said fastening element intermediate said tracks, at a fixed location and orientation relative to said seat and tracks;
wherein,said belt tensioner includes means for generating a retraction motion lengthwise along said fastening element; and
said fastening element includes deflection means for redirecting and applying said retraction motion to at least one of said buckle and said fitting in a direction along a longitudinal axis of said webbing.
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Abstract
A vehicle occupant restraint system comprises a safety belt arrangement with a belt webbing, a belt buckle and one of an end- and deflection fitting. The restraint system further comprises two tracks with which a vehicle seat is connected and which, for displacement of the vehicle seat, are constructed for engagement into counter-tracks fixed to a floor of the vehicle. An elongated, rigid fastening element is provided which extends beneath the seat between the tracks and which is connected with both of the tracks. At least one belt tensioner is mounted to the fastening element.
26 Citations
19 Claims
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1. A vehicle occupant restraint system comprising:
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a safety belt arrangement, which has a belt webbing, a belt buckle and one of an end fitting and a deflection fitting; two tracks with which a vehicle seat is connected and which, for displacement of said vehicle seat, are constructed for engagement into counter-tracks fixed to a vehicle floor; an elongated, rigid fastening element which extends beneath said seat between said tracks and which is fixedly connected with both of said tracks; and at least one belt tensioner mounted on said fastening element intermediate said tracks, at a fixed location and orientation relative to said seat and tracks;
wherein,said belt tensioner includes means for generating a retraction motion lengthwise along said fastening element; and said fastening element includes deflection means for redirecting and applying said retraction motion to at least one of said buckle and said fitting in a direction along a longitudinal axis of said webbing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification