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公开(公告)号:US3950302A
公开(公告)日:1976-04-13
申请号:US356405
申请日:1973-05-02
IPC分类号: C08F6/00 , C08F6/06 , C08F20/00 , C08F20/52 , C08F218/00 , C08F218/02 , C08F218/04 , C08J3/02 , C08J3/12 , C08J3/16 , C08L31/00 , C08L31/02 , C09D133/02 , C09D133/04 , C09J131/04 , C08F6/10 , C08F218/08 , C08F218/10
CPC分类号: C08J3/12 , C08F218/04 , C08L31/02 , C08J2331/02
摘要: A dispersible copolymer powder comprising vinyl ester, an acrylamide and optionally ethylene units is obtained by carying out the copolymerization reaction in an emulsifier-free aqueous medium and drying the emulsifier free aqueous dispersion of the copolymer in the absence of anti-caking agents. The copolymer powder has a very good storage stability and can be easily redispersed in water to give a dispersion having a high binder content.
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公开(公告)号:US20050066480A1
公开(公告)日:2005-03-31
申请号:US10811166
申请日:2004-03-26
申请人: Jurgen Richter , Jan Blazek , Jan Sedlacek
发明人: Jurgen Richter , Jan Blazek , Jan Sedlacek
IPC分类号: F16L33/00
CPC分类号: F16L33/04 , F16L21/065 , Y10T24/1457
摘要: The invention relates to a band clamp (1) for connecting a hose or pipe end (2) to a pipe (3). Said band clamp comprises flange sections (4,5) which are located opposite each other and which are essentially radially set apart. The band clamp (1) is clamped around the connection on said flange sections, with means for preventing the band clamp material from creeping under stress being configured in the area of at least one of the flange sections (4,5). A sliding segment for preventing leaks is also provided.
摘要翻译: 本发明涉及一种用于将软管或管端(2)连接到管(3)的带夹(1)。 所述带夹具包括彼此相对定位并且基本上径向设置分开的凸缘部分(4,5)。 带夹(1)被夹紧在所述凸缘部分上的连接处,具有用于防止带夹紧材料在应力下蠕变构造在至少一个凸缘部分(4,5)的区域中的装置。 还提供了用于防止泄漏的滑动部分。
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公开(公告)号:US20050179260A1
公开(公告)日:2005-08-18
申请号:US10514606
申请日:2002-05-17
申请人: Jan Sedlacek , Jan Blazek , Martin Nemrava , Petr Bezdek
发明人: Jan Sedlacek , Jan Blazek , Martin Nemrava , Petr Bezdek
IPC分类号: F16L25/00
CPC分类号: F16L25/14 , F01N13/1805 , F01N13/1855 , F16L21/065
摘要: The invention is directed at a pipe clamp for connecting two fluid lines of different shapes, having: a first uptake region (10) for the uptake of a line of a first shape; a second uptake region (11) for the uptake of a line of a second shape; a transition (12) for the fluid-tight connection of the two uptake regions (10, 11); a flange region (13) with end segments (14, 15) of the two uptake regions (10, 11) and of the transition (13), which form between them a clamping slot (16) that they bound on either side; and a fastening (17) for clamping the uptake regions (10, 11) around the lines at clamping slot (16). The pipe clamp according to the invention is hereby characterized in that the two uptake regions (10, 11) are eccentrically arranged relative to one another, so that the transition (12) and the uptake regions (10, 11) form a planar region next to one another without a step or gradation in the flange region (13).
摘要翻译: 本发明涉及用于连接不同形状的两条流体管线的管夹,其具有:用于吸收第一形状的线的第一吸收区域(10) 用于吸收第二形状的线的第二摄取区域(11); 用于两个吸收区域(10,11)的流体密封连接的过渡(12); 具有两个吸收区域(10,11)和过渡部分(13)的端部段(14,15)的凸缘区域(13),它们在它们之间形成它们在两侧结合的夹持槽(16); 以及用于在夹持槽(16)处将吸收区域(10,11)夹紧在线路周围的紧固件(17)。 根据本发明的管夹具的特征在于两个摄取区域(10,11)相对于彼此偏心地布置,使得过渡层(12)和摄取区域(10,11)形成下一平面区域 在凸缘区域(13)中没有台阶或灰度。
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