| 摘要 |
An apparatus in a door comprising a roll operator (2) and two frame profiles (4), a door leaf (3) being fixed in the roll operator with which the door leaf may be rolled up. The door leaf (3) has V-shaped locking sections (9) which are in engagement with guide grooves (5) disposed in the frame profiles (4). The guide grooves (5) are disposed on the sides (8) of the frame profiles (4) facing towards one another in towards the door opening. The locking sections (9) prevent the door leaf (3) from being pulled out of the guide grooves (5), the locking sections having strips (10) which are disposed on the door leaf (3) along opposing edge portions (13) thereof. The locking sections (9) have free portions (11) which extend towards one another in towards the central region of the door leaf. The free portions (11) are in engagement with the inner surfaces (12) of the frame profiles (4) on opening and closing of the door. |
