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    • 1. 发明申请
    • SEAL AND PROCESS FOR PRODUCING SUCH SEAL
    • 密封和生产这种密封的方法
    • WO1996027073A1
    • 1996-09-06
    • PCT/FR1996000326
    • 1996-03-01
    • PHOENIX AKTIENGESELLSCHAFTGRABE, WernerGLANG, SiegfriedGUTSCHMITD, HolgerBERNARD, SimonHAYE, BrunoPALLOT, Pierre
    • PHOENIX AKTIENGESELLSCHAFT
    • E21D11/38
    • E21D11/385
    • The invention relates to a seal between a side face of a first part (11) and an application face (10), the seal being made of a compressible profiled lining (1) and being comprised of an internal portion (2) sealingly fixed to the first part (11) and an external portion (3) bearing on the application face (10). According to the invention, in its original condition prior to setting the seal on the first part (11), the external portion (3) of the liner (1) is provided with at least one profile tongue (4) housed inside at least one longitudinal groove (5) provided in said external portion (3) and opening on the side of the application face (10), said tongue (4) being fixed to the internal face (50) of said groove (5) in an easily detachable way so as to be able to suppress and eventually replace the tongue (4) at least on a portion of the length of the liner (1) in order to vary the compressibility degree of the liner on the corresponding length. The invention applies particularly to seals between the side faces of prefabricated concrete voussoirs for the construction of tunnels.
    • 本发明涉及第一部分(11)的侧面和施加面(10)之间的密封,密封件由可压缩型材衬里(1)制成,并且包括内部部分(2),密封地固定到 第一部分(11)和在应用面(10)上的外部部分(3)。 根据本发明,在将密封件设置在第一部分(11)之前的原始状态下,衬套(1)的外部部分(3)设置有至少一个型材舌片(4),容纳在至少一个 设置在所述外部部分(3)中并且在所述施加面(10)侧开口的纵向槽(5),所述舌部(4)以易于拆卸的方式固定到所述凹槽(5)的内表面(50) 以便能够至少在衬套(1)的长度的一部分上抑制并最终替换舌部(4),以便改变衬垫在相应长度上的压缩度。 本发明特别适用于用于建造隧道的预制混凝土土体的侧面之间的密封。