| 摘要 |
The device has an aluminium U-profile (8) with a length roughly equal to the width of a door (1). A magnetic unit is arranged on the aluminium U-profile for bringing the profile into a position of the door where the chink is closed as well as another position where the chink is left open. The magnetic unit has two magnets with respective orientations. An independent claim is also included for a method for manufacturing a chink closing device. |
