| 摘要 |
The invention relates to a shutter device intended to close a bay ( 6 ) or other opening, with flexible edges ( 2, 3 ) projecting with respect to the plane of the shutter ( 1 ) and collaborating with guideways ( 4, 5 ), at least one reintroduction element ( 12 ) being provided, allowing the said edges ( 2, 3 ) to be reintroduced into the guideways ( 4, 5 ) when these edges ( 2, 3 ) become disengaged from the latter under the action of a force exerted on these edges ( 2, 3 ) in a direction transverse to the guideways ( 4, 5 ), a contact area ( 37 ) being formed during this reintroduction between the reintroduction element ( 12 ) and the corresponding edge ( 2, 3 ), characterized in that the lateral edges ( 2, 3 ) consist at least partially of an elastomeric material so that the said contact area ( 37 ) increases as the said force increases, spreading this force over the contact area ( 37 ).
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