Segmented speed bump, especially for speed reduction

E - Fixed Constructions – 01 – F

Patent

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Details

E01F 9/047 (2006.01)

Patent

CA 2743936

Segmented bump, especially speed bump, consisting of at least one central segment, which has the cross section similar to sector and beneficially at least one terminal sector, equipped with holes for fixing to the ground and blind holes on the base side, characterized m that the central segment (1) and terminal segments (2) and (2') have on the upper surface, beneficially symmetrically located, self cleaning recesses (11) and (21), at the same moment blind, stabilizing holes(12) and (22), located on the base of segments (1), (2) and (2') have square cross section and at least two through ducts (13) or blind ducts (23) are "U" shaped, whereas the middle part (14) of central segment is separated from the rest by crosswise grooves (15) and beneficially has on the upper side colored layer (16), vulcanized with the ground of middle part (14) of central segment (1), whereas in the middle part (14) of central segment (1), rectangular recesses (17) are symmetrically located on both sides, corners of which are connected with edges of segment (1) by outlet ducts (18).

La présente invention concerne un toboggan segmenté, en particulier un toboggan d'accélération, constitué d'au moins un segment central dont la section en coupe est semblable à un secteur, et avantageusement au moins à un secteur terminal, équipé de trou pour fixation au sol et de trous aveugles du côté de la base. Il est caractérisé, d'une part en ce que la face supérieure du segment central (1) et des segments centraux (2, 2') est pourvue d'évidements autonettoyants (11, 21) disposés avantageusement symétriquement, et d'autre part en ce que la base des segments (1, 2, 2') est pourvue de trous de stabilisation aveugles (12, 22) présentant une section en coupe carrée, au moins deux conduits traversants (13) ou conduits aveugles (23) formant un U. Il est également caractérisé en ce que la partie médiane (14) du segment central (1) est séparée du reste par des rainures transversales (15), la face supérieure comportant avantageusement une couche colorée (16), vulcanisée sur le fond de la partie médiane (14) du segment central (1). Il est également caractérisé en ce que dans la partie médiane (14) du segment central (1), des évidements rectangulaires sont disposés symétriquement des deux côtés, les coins des évidements étant reliés aux bords du segment par des conduits d'évacuation (18).

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