BALISE ROUTIERE
The beacon has a hollow body whose bottom (2) is provided with a hole, a side wall and an upper wall. A fixing unit (5) is equipped with a screw (6) crossing a support washer (7) that is placed under a screw head (6A). The support washer is supported on the bottom of the beacon. The screw is integra...
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Format: | Patent |
Sprache: | fre |
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Zusammenfassung: | The beacon has a hollow body whose bottom (2) is provided with a hole, a side wall and an upper wall. A fixing unit (5) is equipped with a screw (6) crossing a support washer (7) that is placed under a screw head (6A). The support washer is supported on the bottom of the beacon. The screw is integrated indirectly with the beacon by connection units (A, B), where the connection units permit to operate the screw in rotation while turning the beacon. The connection units release the head from the screw for operation of the head by a tool to carry out final tightening. |
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