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1. 发明申请

WO1997035138A1 PILE CONNECTION SEALING RING 审中-公开
标题翻译： SEAL管路连接
公开(公告)号：WO1997035138A1
公开(公告)日：1997-09-25
申请号：PCT/EP1997001340
申请日：1997-03-18
申请人： ALBERT STEINHOFF GMBH , PHOENIX AG , STEINHOFF, Albert , GRABE, Werner , HENNINGER, Renate
发明人： ALBERT STEINHOFF GMBH , PHOENIX AG
IPC分类号： F16L21/03
CPC分类号： F16L21/035 , F16L21/03
摘要： The invention concerns an elastomer sealing ring (100) for an insert coupling connection in order to seal the gap between ends of pipes made of hard material (concrete or another ceramic material, plastics, metal). The sealing ring (100) comprises a main torus which is made of an elastomer and has a sliding surface (2) via which the pipe connection can be produced in a self-centring manner. In the region of the sliding surface (2), the main torus (1) of the sealing ring (100) is connected to at least one peripheral, easily removable protective strip (3) which first covers the sliding surface and leaves a cavity (4) between its underside and the sliding surface. The sliding surface (2) is provided with a layer of lubricant (5) lying below the protective strip (3).

2. 发明申请

WO1995008433A1 PROCESS FOR MAKING ARTICLES FROM EPP FOAM 审中-公开
标题翻译：的生产方法从EPP泡沫制品的
公开(公告)号：WO1995008433A1
公开(公告)日：1995-03-30
申请号：PCT/DE1994001096
申请日：1994-09-21
申请人： MANKIEWICZ GEBR. & CO. , PHOENIX AG , SIMON, Rolf, Hermann , WEIDLER, Dietmar
发明人： MANKIEWICZ GEBR. & CO. , PHOENIX AG
IPC分类号： B29C67/20
CPC分类号： B29C33/10 , B29C44/3426 , B29C44/3434 , B29C44/445
摘要： The invention relates to a process for making foam mouldings of polyolefines, especially articles of expanded polypropylene particle foam (EPP) by welding the foam particles at temperatures above the softening region of the polyolefine using a device (1) consisting of: the mould halves (8, 9) surrounding the mould shape (2); the filler (5); and the steam chambers (6, 7) and steam nozzles (8, 9), in which an additional mould component (10) with a perforated structure is inserted into the mould shape (2) bearing in particular on the inside of the mould half (3) away from the filler (5) and which is permeable to the steam and distributes it with the most uniform surface structure possible. The mould component (10) is, in particular, a sieve, grid or non-woven.
摘要翻译：本发明涉及一种生产聚烯烃的泡沫模制品，在膨胀聚丙烯颗粒泡沫（EPP）的特定物品，通过使用设备（1）在温度高于聚烯烃的软化范围焊接泡沫粒子，其由（从模腔 2）围绕所述成型件（3,4），（填料5）和所述蒸汽腔（6,7）和蒸汽喷嘴（8,9），（在模腔2）附加的成形元件（10）插入用的孔结构，成型背向特别是在填料的内侧（5）（3）抵接，并且是透气的，在均匀的表面结构和分配蒸汽。作为一种形式元件（10），特别是屏幕，网或使用羊毛。

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