ALONSO, JOSE RAMON,BACHER, UWE,OBERLÄNDER, MARTIN,SAUER, MICHAEL,WAGNER, SEBASTIAN
申请号：
EP12195932.4
公开号：
EP2604203B1
申请日:
2012.12.06
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
The sealing device (30) has a first sealing membrane (41) made of elastic material and having a first slit (42), and a second sealing membrane (51) made of elastic material and having a second slit (52). The two sealing membranes are set laminarily abutting on each other such that the respective slits are not parallel with each other and are unbranched. The thickness of first sealing membrane continuously or discontinuously decreases towards the first slit and the thickness of second sealing membrane continuously or discontinuously decreases towards the second slit.
