Rollover protection system with rollover body which can be pivoted out
First Claim
1. A rollover protection system for a motor vehicle seat comprising:
- a rollover body which can be pivoted out by a drive mechanism from a resting position into a protection position and which is held by a releasable retaining device in the resting position and is secured against pivoting-in again by a locking device in the protection position, the rollover body comprising two limbs which, with in each case one end, are pivotable in bearings arranged spaced-apart, transversely with respect to the vehicle, and which, by means of the other ends thereof which can be pivoted out, can be locked together in the protection position, wherein one of the limbs is designed such that it can be telescopically extended and includes at least two telescopic parts which may be locked in an extended state by a locking element.
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Accused Products
Abstract
In the rollover protection system, the rollover body comprises two limbs which, with in each case one end, are pivotable in bearings arranged spaced apart transversely with respect to the vehicle, and which, by means of the other ends thereof which can be pivoted out, can be locked together in the protection position. To increase the support height and support breadth of a system of said type, it is proposed that one of the limbs is designed such that it can be telescopically lengthened. Said limb comprises the telescopic parts which, in the extended state, are locked, so as to be prevented from being retracted again, by means of a spring-loaded bolt in conjunction with a deployable locking element in the pushed-out position.
15 Citations
13 Claims
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1. A rollover protection system for a motor vehicle seat comprising:
- a rollover body which can be pivoted out by a drive mechanism from a resting position into a protection position and which is held by a releasable retaining device in the resting position and is secured against pivoting-in again by a locking device in the protection position, the rollover body comprising two limbs which, with in each case one end, are pivotable in bearings arranged spaced-apart, transversely with respect to the vehicle, and which, by means of the other ends thereof which can be pivoted out, can be locked together in the protection position, wherein one of the limbs is designed such that it can be telescopically extended and includes at least two telescopic parts which may be locked in an extended state by a locking element.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A rollover protection system for a motor vehicle seat comprising:
- a rollover body which can be pivoted out by a drive mechanism from a resting position into a protection position and which is held by a releasable retaining device in the resting position and is secured against pivoting-in again by a locking device in the protection position, the rollover body comprising two limbs which, with in each case one end, are pivotable in bearings arranged spaced-apart, transversely with respect to the vehicle, and which, by means of the other ends thereof which can be pivoted out, can be locked together in the protection position, wherein one of the limbs is designed such that it can be telescopically extended and includes at least two telescopic parts which may be locked in an extended state by a locking element, wherein the other limb is configured to be extended beyond the locking point reached in the protection position, and wherein the extended end is configured to be bent inwards transversely with respect to the vehicle and downwards.
Specification