公开(公告)号：WO2002099235A1

公开(公告)日：2002-12-12

申请号：PCT/US2002/018438

申请日：2002-06-05

Applicant: TELEPHONICS CORPORATION ,  WOLFE, Peter ,  POWDER, Joel ,  Pastor, Donald ,  ST PIERRE, James, H. ,  PIECHOWIAK, John ,  DOBIS, Erick ,  STEPHENS, Joseph

Inventor： WOLFE, Peter ,  POWDER, Joel ,  Pastor, Donald ,  ST PIERRE, James, H. ,  PIECHOWIAK, John ,  DOBIS, Erick ,  STEPHENS, Joseph

IPC: E05F15/16

CPC classification number: E05F15/41 ,  E05F15/00 ,  E05F15/40 ,  E05F15/686 ,  E05Y2201/21 ,  E05Y2201/434 ,  E05Y2400/337 ,  E05Y2400/56 ,  E05Y2400/814 ,  E05Y2600/458 ,  E05Y2800/00 ,  E05Y2800/106 ,  E05Y2900/106

Abstract: An improved garage door opener is disclosed. The garage door opener has a housing and a rail. The rail has a first end and a second end, said first end being adapted to be connected to a wall of a structure and the second end being adapted to be connected to the housing. The housing has motor for driving a belt that is connected to a trolley riding along said rail. The trolley is adapted to move the door in response to the motion of the belt. The housing has a sensing means for sensing whether said belt is moving when said motor is operating. The sensor causes the motor to cease if there is no belt motion when the motor is operating.

Abstract translation: 公开了一种改进的车库门开启器。 车库门开启器有一个外壳和一个导轨。 轨道具有第一端和第二端，所述第一端适于连接到结构的壁并且第二端适于连接到壳体。 壳体具有用于驱动连接到沿着所述轨道骑行的手推车的皮带的马达。 手推车适于响应于皮带的运动而移动门。 壳体具有感测装置，用于在所述电动机操作时感测所述带是否正在移动。 如果电机正在运行，传感器会导致电机停止运动。

公开(公告)号：WO2002099757A3

公开(公告)日：2002-12-12

申请号：PCT/US2002/018441

申请日：2002-06-05

Applicant: TELEPHONICS CORPORATION ,  POWDER, Joel ,  PIECHOWIAK, John ,  ST PIERRE, James, H. ,  WOLFE, Peter ,  DONALD, Pastor ,  DOBIS, Erick

Inventor： POWDER, Joel ,  PIECHOWIAK, John ,  ST PIERRE, James, H. ,  WOLFE, Peter ,  DONALD, Pastor ,  DOBIS, Erick

IPC: E05F159/20

Abstract: An improved garage door opener is disclosed. The garage door opener has a motor drive unit for opening and closing a garage door. The motor drive unit has a microcontroller. Connected to the motor drive unit is a wall console that resides inside the garage. The wall console also has a microcontroller. The microcontroller of the motor drive unit is connected to the microcontroller of the wall console by means of a digital data bus.