Guide system for guiding a door leaf
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United States of America Patent
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Mar 28, 2023
Grant Date -
N/A
app pub date -
Sep 23, 2019
filing date -
May 11, 2017
priority date (Note) -
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Abstract
A guide system includes a first guide rail for guiding a door wing, a second guide rail for guiding the door wing. A carrier can move the door wing relative to the second guide rail in a direction extending transversely to the longitudinal direction of the first guide rail. A drive device has a force storage member, and the carrier can be at least partially ejected by the drive device from the retracted position of the carrier by a force of the force storage member. The drive device includes a coupling portion and a control curve, and the coupling portion and the control curve are decoupled over a large part of the movement of the carrier between the extended position and the retracted position. The carrier can be retracted into the retracted position starting from a position immediately before the retracted position when the coupling portion couples with the control curve.
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