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1. 发明授权

US3353214A Apparatus for compacting particulate material 失效
标题翻译：用于压实颗粒材料的装置
公开(公告)号：US3353214A
公开(公告)日：1967-11-21
申请号：US40770064
申请日：1964-10-30
申请人： SCHULZE HERBERT C
发明人： SCHULZE HERBERT C
IPC分类号： B28B21/10 , B29C43/00
CPC分类号： B29C43/006 , B28B21/10 , B29C2791/008 , B29K2023/06 , B29K2027/18 , B29K2105/251 , Y10S425/035

2. 发明授权

US98519A Improvement in tile-machines 失效
公开(公告)号：US98519A
公开(公告)日：1870-01-04
申请号：US98519D
CPC分类号： B27B5/201 , B28B21/10 , Y10T83/472 , Y10T83/4757 , Y10T83/95

3. 发明授权

US3574817A Method for the manufacture of concrete pipe fittings 失效
标题翻译：混凝土管件的制造方法
公开(公告)号：US3574817A
公开(公告)日：1971-04-13
申请号：US3574817D
申请日：1970-03-02
申请人： PRASCHAK MACHINE CO INC
发明人： RUEGSEGGER GLENN F
IPC分类号： B28B3/02 , B28B21/10 , B28B21/74 , B28B21/90 , B28B7/10 , B29C7/00
CPC分类号： B28B21/74 , B28B3/021 , B28B21/10 , B28B21/90
摘要： THE PRESENT DISCLOSURE PERTAINS TO AN AUTOMATIC DRAIN TILE MAKING MACHINE WHICH EMPLOYS VERTICALLY RECIPROCAL PACKER HEADS AND PUSH-RODS TO FORM A TILE WITHIN A MOLD AND TO EJECT THE FORMED TILE ONTO A PALLET BY AXIALLY MOVING THE PUSH-RODS THROUGH THE MOLD. THE MACHINE IS PROVIDED WITH A PLURALITY OF MOLDS WHICH ARE FIXED TO A TURNTABLE SO AS TO PERMIT SIMULTANEOUS MOLDING AND EJEC-

TION DURING EACH VERTICAL CYCLE OF A HEAD WHCIH CARRIES THE PACKER HEADS AND PUSH-RODS.

4. 发明授权

US3461516A Apparatus for moulding concrete pipes 失效
标题翻译：用于模制混凝土管的装置
公开(公告)号：US3461516A
公开(公告)日：1969-08-19
申请号：US3461516D
申请日：1966-10-05
申请人： VESSOT CO LTD S
发明人： BOUCHER EUGENE
IPC分类号： B28B21/10 , B28B1/10 , B22C9/24 , B28B1/30
CPC分类号： B28B21/10

5. 发明授权

US3419649A Method for moulding pipes from cementitious mixes 失效
标题翻译：从水泥混合物成型管道的方法
公开(公告)号：US3419649A
公开(公告)日：1968-12-31
申请号：US44980565
申请日：1965-04-21
申请人： WILLIAM D. LIVINGSTON , RONALD FRANK KING
发明人： LIVINGSTON WILLIAM D , FRANK KING RONALD
IPC分类号： B28B21/10 , B28B21/90
CPC分类号： B28B21/10 , B28B21/90

6. 发明授权

US3201843A Concrete pipe molding machine 失效
标题翻译：混凝土管道成型机
公开(公告)号：US3201843A
公开(公告)日：1965-08-24
申请号：US30184863
申请日：1963-08-13
申请人： PRICE BROTHERS CO
发明人： OSWEILER PAUL L
IPC分类号： B28B21/10
CPC分类号： B28B21/10 , B28B21/765 , Y10S425/218

7. 发明授权

US3078539A Concrete pipe moulding apparatus 失效
标题翻译：混凝土管道成型装置
公开(公告)号：US3078539A
公开(公告)日：1963-02-26
申请号：US593160
申请日：1960-02-01
申请人： CIE MIRON LTEE
发明人： JACQUES DUPLESSIS
IPC分类号： B28B21/10 , B28B21/90
CPC分类号： B28B21/10 , B28B21/90

8. 发明授权

US1834119A Molding machine and method of operating the same 失效
标题翻译：成型机及其操作方法
公开(公告)号：US1834119A
公开(公告)日：1931-12-01
申请号：US29993128
申请日：1928-08-16
申请人： MCLAIN FIRE BRICK COMPANY
发明人： BLEWETT JOHN B
IPC分类号： B28B21/10
CPC分类号： B28B21/10

9. 发明授权

US11724417B2 Method for producing concrete pipes 有权
公开(公告)号：US11724417B2
公开(公告)日：2023-08-15
申请号：US15765444
申请日：2016-10-13
申请人： Ulrich Schlüsselbauer
发明人： Ulrich Schlüsselbauer
IPC分类号： B28B21/10 , B28B21/76 , B28B21/90
CPC分类号： B28B21/765 , B28B21/10 , B28B21/90
摘要： A method for producing concrete pipes in a vertical casting mould comprising a moulding space (4) between a core (2) and a mantle (3) divided lengthwise and comprising mould sleeves (5, 9) which terminate the moulding space (4) at the bottom and at the top is described, wherein pourable concrete is poured into the moulding space (4) and the pipe body (7) is demoulded after setting of the concrete by opening the mantle (3). In order to be able to cast high-quality concrete pipes, it is proposed that the pourable concrete is poured into the moulding space (4) in a predetermined quantity when the upper mould sleeve (9) is removed and that the upper mould sleeve (9) forming a closed ring is pressed in a shaping manner into the end face of the pipe body (7) only after a setting time for a predefined setting volume of the cast pipe body (7) between the core (2) and the mantle (3).

10. 发明授权

US5533885A Apparatus for manufacturing annular or tubular workpieces from concrete 失效
标题翻译：用于从混凝土制造环形或管状工件的设备
公开(公告)号：US5533885A
公开(公告)日：1996-07-09
申请号：US322077
申请日：1994-10-12
申请人： Johann Schlusselbauer
发明人： Johann Schlusselbauer
IPC分类号： B28B21/00 , B28B3/02 , B28B13/02 , B28B21/10 , B28B21/12 , B28B21/76
CPC分类号： B28B21/10 , B28B13/023 , B28B3/021
摘要： It is desired to simplify the design of an apparatus for manufacturing annular or tubular workpieces from concrete, which comprises a mold having a vertical axis and a mold cavity between a core and a shell. The shell surrounds and is radially spaced from the core, and the mold cavity, is adapted to be filled with concrete from above a feeding and distributing devices is radially guided relative to the mold and serve to feed and distribute the concrete which is to be dispensed into the mold cavity. A mold press, which comprises a vertical ram that carries a mold ring, is adapted to close the mold cavity at its top, and which press is radially displaceable relative to the mold. The feeding and distributing device for the concrete and they the molding press are mounted on a carriage, which is guided to be radially displaceable relative to the mold, and they are arranged on the carriage one behind the other in the direction in which it is displaceable.
摘要翻译：期望简化用于从混凝土制造环形或管状工件的设备的设计，其包括具有垂直轴线的模具和在芯部和壳体之间的模腔。壳体围绕并且与芯部径向间隔开，并且模具腔适于从进料上方填充混凝土，并且分配装置相对于模具径向引导并且用于进料和分配待分配的混凝土进入模腔。一种模压机，包括一个承载模具环的立式压头，适用于在其顶部封闭模具腔，该压力机可相对于模具径向移动。用于混凝土的进料和分配装置以及它们的成型压力机安装在滑架上，该滑架被引导以相对于模具径向移动，并且它们沿着可移动的方向布置在滑架上。

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