Sectional lifting door or folding door

Details Sectional lifting door or folding door Sectional lifting door or folding door

2007-04-10

2007-04-10

Johnson, Blair M. (Department: 3634)

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Plural strip, slat, or panel assemblies

Reexamination Certificate

active

10181971

ABSTRACT:
A segmented lifting or folding gate, which is vertically movable and has a plurality of segments, adjacent segments being pivotable relative to one another at their ends along horizontally extending pivot axes, comprising a door, which includes cases and a door leaf. The door leaf being formed of a plurality of door leaf segments, which are pivotable relative to one another and whose pivot axes extend coaxially to the pivot axes of the gate segments, and wherein the door leaf extends to the floor when the gate is closed, the door leaf or the case being provided with at least one opening, at least one sliding bolt being arranged axially in the floor region of the case or of the door leaf, so as to be horizontally displaceable in the main plane of the gate, and the sliding bolt engaging in the opening when the door is closed.

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