发明名称 |
MOTORANTRIEB FÜR TORE |
摘要 |
An operating system for controllably moving in upward and downward directions a sectional door (D) in relation to a door frame (12) having a pair of jambs (13, 14) and an interconnecting header (15), including a counterbalancing system (30) having a drive tube (31) interconnected with the sectional door proximate the ends thereof, a resonible motorized operator (10) mounted adjacent to the drive tube and between the ends of the sectional door, and a drive train (70) interconnecting the drive tube and the motorized operator for selectively driving the sectional door in upward and downward directions. The operator includes a motor (40) for selectively rotating a drive shaft (60) in two directions, a drive wheel (80) on the drive shaft for rotating the drive train in one direction when the motor rotates the drive shaft in one direction, and a coupler on the drive shaft rotating the drive wheel when located in a first position and directly engaging and rotating the drive gear in the other direction when located in a second position. |
申请公布号 |
DE69819670(T2) |
申请公布日期 |
2004.09.23 |
申请号 |
DE1998619670T |
申请日期 |
1998.07.13 |
申请人 |
WAYNE-DALTON CORP., MT. HOPE |
发明人 |
MULLET, J.;RODRIGUEZ, YAN;SLAVIK, A. |
分类号 |
E06B9/06;E05F15/10;E05F15/16;F16D41/04;F16D41/12;(IPC1-7):E05F15/16 |
主分类号 |
E06B9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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