Rollover protection system with improved supporting device

Details Rollover protection system with improved supporting device Rollover protection system with improved supporting device

2009-10-30

2011-10-11

Culbreth, Eric (Department: 3616)

Land vehicles

Wheeled

Attachment

C180S069210

Reexamination Certificate

active

08033573

ABSTRACT:
A rollover protection system for motor vehicles with a roll bar, which can be moved by a drive unit from a position of rest to a protection position, is secured in the protection position by a locking device and prevented from retracting, and is fixed in the position of rest by a holding device, wherein the holding device has a movably arranged catch element which can be disengaged abruptly by a pyrotechnic actuator. For such cases in which the catch element can move beyond the release point and there is a danger of a rebounding, because a path-limiting stop is present, a structural part is provided that prevents a return movement of the catch element into the holding position.

REFERENCES:
patent: 4840398 (1989-06-01), Matthias et al.
patent: 6352285 (2002-03-01), Schulte et al.
patent: 6364402 (2002-04-01), Sasaki
patent: 7540535 (2009-06-01), Kasubke
patent: 7543878 (2009-06-01), Lang
patent: 7654569 (2010-02-01), Nelson
patent: 10 2005 028 928 (2006-12-01), None
patent: WO 2006/137745 (2006-12-01), None

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