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发明公开
CN110914523A 用于废气涡轮增压器的连接装置以及废气涡轮增压器 有权

用于废气涡轮增压器的连接装置以及废气涡轮增压器
摘要：
本发明涉及一种用于废气涡轮增压器的连接装置，所述连接装置具有基本上弯曲的第一元件(10)和基本上弯曲的第二元件(11)，其中，所述第一元件(10)在第一端部处具有径向延伸的第一张紧臂(16)，并且所述第二元件(11)在与所述第一端部相对置地构成的第二端部处具有径向延伸的第二张紧臂(17)，并且其中，所述第一元件(10)的背向所述第一端部构成的第三端部与所述第二元件(11)的背向所述第二端部构成的第四端部相对置地并且能够随所述第四端部移动地构成，并且其中，所述第一张紧臂(16)具有背向所述第三端部构成的第一止挡部(24)，并且所述第二张紧臂(17)具有与所述第一止挡部(24)相对置的第二止挡部(29)，并且其中，所述第一张紧臂(16)和所述第二张紧臂(17)能够借助于所述连接装置(9)的第一连接元件(12)连接，并且其中，所述第二端部和所述第四端部借助于所述第二连接元件(13)彼此可移动地连接。根据本发明，为了减小所述两个张紧臂(16，17)中的应力，弹性地构成有在相应的张紧臂(16；17)与相应元件(10；11)的容纳部段(25；27)之间存在的过渡部(30；31)，所述容纳部段在所述张紧臂(16；17)与所述第三端部或所述第四端部之间延伸地设置，其中，所述第一元件(10)在其背向所述第一张紧臂(16)构成的第一端部部段(38)处与所述第二元件(11)在其背向所述第二张紧臂(17)构成的第二端部部段(39)处借助于所述第二连接元件(13)具有可移动的连接，并且其中，至少所述第一元件(10)和/或所述第二元件(11)至少在所述第二连接元件(13)的区域中具有特定型廓地构成，并且其中，所述第一元件(10)和/或所述第二元件(11)在所述第二连接元件(13)的区域中能够由所述第二连接元件(13)包围地构成。此外，本发明涉及一种具有连接装置(9)的废气涡轮增压器(1)。
摘要（英）：

The invention relates to a connection device for a turbocharger, having a substantially bent first element (10) and a substantially bent second element (11), wherein: the first element (10), at a first end, has a radially extending first tensioning arm (16) and the second element (11), at a second end formed opposite the first end, has a radially extending second tensioning arm (17); a third end of the first element (10) formed facing away from the first end is formed opposite a fourth end of the second element (11) formed facing away from the second end and can be moved by means of said fourth end; the first tensioning arm (16) has a first stop (24) formed facing away from the third end and the second tensioning arm (17) has a second stop (29) opposite the first stop (24); the first tensioning arm (16) and the second tensioning arm (17) can be connected with the aid of a first connection element (12) of the connection device (9); and the second end and the fourth end can be movably connected together with the aid of a second connection element (13). According to the invention in order to reduce tensions in the two tensioning arms (16, 17), a transition (30; 31) is resiliently formed between the respective tensioning arm (16; 17) and a receiving portion (25; 27) of the corresponding element (10; 11), which receiving portion is arranged extending between the tensioning arm (16; 17) and the third end or fourth end, wherein: the first element (10), at its first end portion (38) formed facing away from the first tensioning arm (16), is movably connected with the aid of the second connection element (13) to the second element (11) at its second end portion (39) formed facing away from the second tensioning arm (17); at least the first element (10) and/or the second element (11) at least in the region of the second connection element (13) has/have a profiled design; and the first element (10) and/or the second element (11) in the region of the second connection element (13) is/are designed so as to be capable of being enveloped by same. The invention also relates to a turbocharger (1) having a connection device (9).

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