| 摘要 |
The present invention concerns a device for closing, holding open and holding closed a door or equivalent, in which device all the functions mentioned have been advantageously combined in one device entity. Furthermore, the invention concerns such a combination of a hinge of a door or equivalent and a device for closing, holding open and holding closed the same which can be countersunk out of sight in the door and/or its frame so that all these devices are invisible when the door is closed. When a device according to the invention is used, no particular device, provided with a turning handle, for keeping it closed need be installed because also this function has been combined with the other functions of the device.
|
