发明名称 |
GATE OPENER |
摘要 |
An operator mechanism for a sliding gate including an electric motor driving a speed reducer through a worm gear and worm wheel arrangement and a multi-disk clutch positioned within the housing of the speed reducer. A sprocket wheel is positioned on one end of the output shaft of the speed reducer and a clutch operator member is slidably mounted on the other end of the output shaft. A disconnect mechanism is provided in association with the collar to move the collar in a macro sense to engage and disengage the clutch, and an adjustment mechanism is also provided in association with the collar to move the collar in a micro sense to adjust the load at which the clutch will slip when encountering an obstacle. The disconnect mechanism may be operated without disturbing the setting of the adjustment mechanism.
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申请公布号 |
CA1335821(C) |
申请公布日期 |
1995.06.06 |
申请号 |
CA19940616818 |
申请日期 |
1994.01.07 |
申请人 |
STANLEY AUTOMATIC OPENERS, INC. |
发明人 |
PIETRZAK, EDWARD;IHM, JAMES M. |
分类号 |
F16D7/02;(IPC1-7):F16D7/02 |
主分类号 |
F16D7/02 |
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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