-
公开(公告)号:US08956708B2
公开(公告)日:2015-02-17
申请号:US12990649
申请日:2009-05-06
申请人: Eric Maziers
发明人: Eric Maziers
CPC分类号: B05D1/002 , B05D1/36 , B05D3/0254 , B05D7/222 , B05D2202/10 , B28B21/80 , B32B1/00 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/28 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/327 , B32B27/34 , B32B2270/00 , B32B2307/306 , B32B2307/308 , B32B2307/714 , B32B2307/72 , B32B2307/734 , B32B2439/00 , B32B2597/00 , F16L9/147 , F16L58/1009 , Y10T428/1355 , Y10T428/139 , Y10T428/269 , Y10T428/31681 , Y10T428/31692
摘要: The present invention relates to the field of steel pipes and vessels rotolined with metallocene-produced polyethylene.
摘要翻译: 本发明涉及用金属茂生产的聚乙烯旋转的钢管和容器的领域。
-
公开(公告)号:US5238384A
公开(公告)日:1993-08-24
申请号:US734466
申请日:1991-07-23
申请人: Peter Hartmann , Bernhard Bergmann
发明人: Peter Hartmann , Bernhard Bergmann
CPC分类号: B29D23/001 , B28B21/56 , B28B21/80 , F16L21/002 , F16L25/0072 , F16L9/08 , Y10S425/218
摘要: The components forming the layers of a composite pipe are successively introduced into a rotary drum (1). Initially, a plastic reinforcing layer (8), including a fibre reinforcement, is introduced into the drum, the ends of the drum (1) being bounded by rings. A concrete core layer (16) is then introduced and the length of the core layer (16) is shortened relative to that of the drum (1) by shaping rings fixed to the drum ends. The shaping rings are then replaced by other shaping rings (20, 21) so that, on either side of the core layer (16), two annular spaces (22, 23) are formed which are filled by a socket material (24, 25) of the same composite as the reinforcing layer (8). Thus, at one pipe end a socket end (28) is formed and at the other pipe end a spigot end (30) is formed, each such end being located within the composite pipe wall thickness. After introducing a second reinforcing layer (26), the production of the composite pipe is completed. By producing the socket connecting elements (28, 30) simultaneously with the construction of the composite pipe, a reliable and rational production of the composite pipe with its socket connecting elements (28, 30) is achieved. By shaping a shoulder (33) on to the spigot end (30), when sliding together two composite pipes, the socket end (28) is centered. Simultaneously, an annular space (34) is formed, in which can be inserted an elastic seal (35) for drip-tight sealing.
摘要翻译: 形成复合管层的部件被连续地引入旋转滚筒(1)中。 最初,包括纤维增强件的塑料增强层(8)被引入滚筒中,滚筒(1)的端部被环形结构限制。 然后引入混凝土芯层(16),并且芯层(16)的长度相对于滚筒(1)的长度通过固定到滚筒端部的成形环缩短。 然后,成形环由其他成形环(20,21)代替,使得在芯层(16)的任一侧上形成两个环形空间(22,23),其被插座材料(24,25)填充 )与增强层(8)相同的复合材料。 因此,在一个管端形成有一个插座端部(28),并且在另一管端形成一个插口端(30),每个这样的端部位于复合管壁厚度内。 在引入第二增强层(26)之后,完成复合管的生产。 通过与复合管的结构同时制造插座连接元件(28,30),实现了具有插座连接元件(28,30)的复合管的可靠且合理的生产。 通过将肩部(33)成形到套管端部(30)上,当两个复合管道一起滑动时,插座端部(28)居中。 同时,形成环形空间(34),其中可以插入用于密封密封的弹性密封件(35)。
-
公开(公告)号:US2786253A
公开(公告)日:1957-03-26
申请号:US40556154
申请日:1954-01-22
发明人: EDWARDS ROBERT V
IPC分类号: B28B21/80
CPC分类号: B28B21/80 , Y10S425/218
-
公开(公告)号:US2108371A
公开(公告)日:1938-02-15
申请号:US15714637
申请日:1937-08-03
发明人: FRENCH JAY C
IPC分类号: B28B21/80
CPC分类号: B28B21/80
-
公开(公告)号:US1480740A
公开(公告)日:1924-01-15
申请号:US54476322
申请日:1922-03-18
申请人: BARKSCHAT HENRY A
发明人: BARKSCHAT HENRY A
IPC分类号: B28B21/80
CPC分类号: B28B21/80
-
公开(公告)号:US20110135918A1
公开(公告)日:2011-06-09
申请号:US12990649
申请日:2009-05-06
申请人: Eric Maziers
发明人: Eric Maziers
CPC分类号: B05D1/002 , B05D1/36 , B05D3/0254 , B05D7/222 , B05D2202/10 , B28B21/80 , B32B1/00 , B32B1/02 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/28 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/327 , B32B27/34 , B32B2270/00 , B32B2307/306 , B32B2307/308 , B32B2307/714 , B32B2307/72 , B32B2307/734 , B32B2439/00 , B32B2597/00 , F16L9/147 , F16L58/1009 , Y10T428/1355 , Y10T428/139 , Y10T428/269 , Y10T428/31681 , Y10T428/31692
摘要: The present invention relates to the field of steel pipes and vessels rotolined with metallocene-produced polyethylene.
摘要翻译: 本发明涉及用金属茂生产的聚乙烯旋转的钢管和容器的领域。
-
公开(公告)号:US2704875A
公开(公告)日:1955-03-29
申请号:US31149352
申请日:1952-09-25
申请人: KINGSTON RICHARD J
发明人: KINGSTON RICHARD J
IPC分类号: B28B21/80
CPC分类号: B28B21/80
-
公开(公告)号:US2623260A
公开(公告)日:1952-12-30
申请号:US21772751
申请日:1951-03-27
发明人: JOBE HERMAN T
IPC分类号: B28B21/80
CPC分类号: B28B21/80
-
公开(公告)号:US2517974A
公开(公告)日:1950-08-08
申请号:US4711148
申请日:1948-08-31
申请人: CHASE GEORGE L
发明人: CHASE GEORGE L
IPC分类号: B28B21/80
CPC分类号: B28B21/80
-
公开(公告)号:US1816586A
公开(公告)日:1931-07-28
申请号:US31697828
申请日:1928-11-03
发明人: JENKINS HOWARD H
IPC分类号: B28B21/80
CPC分类号: B28B21/80
-
-
-
-
-
-
-
-
-