发明名称 |
TOR, INSBESONDERE SCHIEBETOR |
摘要 |
The door is driven by an electric servo motor (9) fitted to one end of a slim rectangular housing (1) which also contains the back-up batteries (11), the control circuit (10) and the power connections (12,13). The housing has a U-shaped cover and a flat base and is fitted in a vertical position to one side of the door opening or in a horizontal position on the upper support frame for an up and over door. The servo motor drives the door via a flexible belt or via a simple rack and pinion drive. A reduction gearing is included in the drive. The electric supply is via a socket and the unit is fitted with external controls and, if required, a remote control. The batteries provide failsafe operation in a power failure. |
申请公布号 |
AT405074(B) |
申请公布日期 |
1999.05.25 |
申请号 |
AT19950001192 |
申请日期 |
1995.07.13 |
申请人 |
LIBERDA RUDOLF;LIBERDA VIKTOR |
发明人 |
LIBERDA RUDOLF;LIBERDA VIKTOR |
分类号 |
E05F15/10;E05F15/14;E05F15/16 |
主分类号 |
E05F15/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|