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    DISPOSITIF DE VOIRIE MUNI D'UN LOQUET DE VERROUILLAGE
    4.
    发明公开
    DISPOSITIF DE VOIRIE MUNI D'UN LOQUET DE VERROUILLAGE 有权
    用锁前进道路系统设备

    公开(公告)号：EP2318596A1

    公开(公告)日：2011-05-11

    申请号：EP09740353.9

    申请日：2009-07-21

    申请人： Saint-Gobain PAM

    发明人： CUNY, Arnaud ,  BOCA, Jacky ,  VAUTHIER, Patrice ,  PIETRZAK, Jean-Paul

    IPC分类号： E02D29/14

    CPC分类号： E02D29/1427

    摘要： This road system device (1) is of the type comprising a surround (2) intended to be sealed into the ground, a removable cover element (4) and a device for locking the cover element (4) in the closed position, the locking device comprising at least one catch (45) formed of a stop (44) and of a latch catch (34) urged elastically against the stop (44). According to one aspect of the invention it further comprises a removable device for catching the cover element (4) on the surround (2), comprising complementary catching members (40, 22) provided on the cover element (4) and on the surround (2) and provided with homologous bearing surfaces (58, 62) designed to press against one another under the effect of the elastic urging of the latch catch (34) against the stop (44) and oriented in such a way as to press the cover element (4) axially against the surround (2) by reaction.

    REGARD DE CHAUSSÉE
    6.
    发明公开
    REGARD DE CHAUSSÉE 有权
    STRASSENSCHACHT

    公开(公告)号：EP2220296A2

    公开(公告)日：2010-08-25

    申请号：EP08845215.6

    申请日：2008-10-28

    申请人： Saint-Gobain PAM

    发明人： CUNY, Arnaud ,  BOCA, Jacky

    IPC分类号： E02D29/14

    CPC分类号： E02D29/14

    摘要： The invention relates to a manhole cover (2) that comprises a frame (4) defining a frame central axis (X-X) and provided with a frame knuckle (26), and a frame covering member (6) provided with a covering member knuckle (28), the knuckles being adapted so as to allow the pivoting of the covering member (6) relative to the frame (4) into a disengagement position, the frame knuckle (26) and the covering member knuckle (28) being adapted to be disengaged from each other when the covering member (6) is in the disengagement position. The manhole cover of the invention includes a member for blocking the knuckle disengagement, wherein the blocking member includes a base body (42) and a leg (44). The leg (44) is oriented radially towards the outside relative to the frame central axis (X-X).

    摘要翻译： 本发明涉及一种人孔盖（2），其包括限定框架中心轴线（XX）并且设置有框架转向节（26）的框架（4），以及框架覆盖构件（6），其设置有覆盖构件转向节 转向节适于使覆盖构件（6）相对于框架（4）枢转到脱离位置，框架转向节（26）和覆盖构件转向节（28）适于 当覆盖构件（6）处于脱离位置时，彼此分离。 本发明的人孔盖包括用于阻挡转向节分离的构件，其中阻挡构件包括基体（42）和腿（44）。 腿（44）相对于框架中心轴线（X-X）径向朝向外侧定向。

    DISPOSITIF DE VOIRIE A TRANSPONDEUR
    7.
    发明公开
    DISPOSITIF DE VOIRIE A TRANSPONDEUR 有权
    带有转发路网DEVICE

    公开(公告)号：EP2024764A2

    公开(公告)日：2009-02-18

    申请号：EP07788842.8

    申请日：2007-06-06

    申请人： Saint-Gobain PAM ,  A. Raymond SARL

    发明人： CUNY, Arnaud ,  POIRSON, Henri ,  BOUBTANE, Mohieddine ,  LEGAT, Jean-Jacques ,  GIRARD, Didier

    IPC分类号： G01V15/00

    CPC分类号： G01V15/00 ,  G06K19/041 ,  G06K19/07758

    摘要： The invention concerns a road system device comprising a road system component wherein is provided a receiver port, a transponder, and a link element. The link element comprises a base body (20) equipped with main members (26) for fixing the link element to the road system component and a transponder housing. The base body (20) defines a centerline (X-X). The main fixing members comprise a first main lug (26) projecting on the base body (20) and which, in non-mounted state, extends along an oblique direction relative to the centerline (X-X). The invention is applicable to road manholes.