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GUARD RAIL BEARING BLOCK AND SEALING UNIT FOR GUARD RAIL BEARING BLOCK
GUARD RAIL BEARING BLOCK AND SEALING UNIT FOR GUARD RAIL BEARING BLOCK
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机译:护栏轴承座和密封单元,用于护栏轴承座
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摘要
The invention concerns a sealing unit (7; 9) for mounting on a post (3,4) for a guard rail bearing block (1), said sealing unit including a hollow wide-mouth socket (70; 90) extended by a sleeve (71; 91) designed for inserting the post over a part of the length thereof, the socket and the sleeve forming a monolithic body provided in a material which is non-toxic for persons. This sealing unit is characterized in that the socket (70; 90) has a contact face pre-impregnated with a substance enabling said socket to be secured by gluing to a support (50; 51). The invention also concerns a guard rail bearing block (1) comprising such a sealing unit (7; 9).
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