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Sommer Antriebs- und Funktechnik GmbH
| Sommer Antriebs- und Funktechnik GmbH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110088328 | OPERATING MECHANISM FOR PARKING BRAKE - The invention relates to a drive system for a door, the door leaf of which is guided at the sides in respective guide tracks. A carriage that is guided along a guide track is connected to the door leaf. The carriage contains an intergrated drive with an autonomous power supply. The drive can be charged at a stationary charging station a wireless power supply unit. A safety device is connected via a wireless signal transmission path to a control unit that is allocated to the drive. | 04-21-2011 |
| 20100263288 | DRIVE SYSTEM FOR A DOOR - The invention relates to a drive system for a gate, the gate panel thereof being guided in a guide rail on each side. A carriage is guided in one of the guide rails, and a pusher arm is joined with a hinge to the carriage and the upper edge of the gate panel. A motor is supported on the pusher arm. | 10-21-2010 |