发明名称 CLOSURE ELEMENT FOR PRESSURIZED BORES
摘要 The closure element includes a tensioning pin which can be tensioned and a head part of which forms a closure disc that can be spread apart by the tensioning pin. The closure disc is pressed, in the installed state, against an inner wall of the bore to be closed. When a specific tensile stress is reached, the tensioning pin is separated from the closure disc at a predetermined breaking point of the tensioning pin. The easy-to-handle tensioning pin facilitates the installation of the closure in the bore in the component. Since the closure disc is pressed against an outer counterholder during the installation process, it can be inserted into a continuously smooth bore. The limitation of the tensile stress effected by way of the predetermined breaking point also ensures that the bore is closed with a defined closing force.
申请公布号 EP2673546(A1) 申请公布日期 2013.12.18
申请号 EP20110705161 申请日期 2011.02.12
申请人 KVT-KOENIG AG 发明人 SEIFFERT, PIERRE;KRAUER, JUERG
分类号 F16L55/13 主分类号 F16L55/13
代理机构 代理人
主权项
地址