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STREET SHAFT COVER WITH A MOUNTING SUPPORT FOR HELPING MEANS FOR CLIMBING INTO THE SHAFT
STREET SHAFT COVER WITH A MOUNTING SUPPORT FOR HELPING MEANS FOR CLIMBING INTO THE SHAFT
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机译:街道轴盖,带有安装支撑,可帮助爬入轴的装置
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摘要
The cover has a frame (1) including a bearing ring (1a) formed of cast iron, carrying a lid, and surrounding an access opening of a manhole, where the frame is closable by the lid. The bearing ring includes a retainer for mounting an aid e.g. manhole access aid, insertable in a manhole. The retainer is arranged in an insertion block (6), which is separated from the bearing ring. The insertion block is fixed in an adequate recess (5) of the bearing ring in a form-fit manner. The insertion block includes side surfaces (10, 11) resting opposite to each other.
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