公开(公告)号：US3802669A

公开(公告)日：1974-04-09

申请号：US31172772

申请日：1972-12-07

申请人： NOHMURA R

发明人： NOHMURA R

IPC分类号： B28C5/28 ,  B01F9/00 ,  B01F13/06 ,  B01F15/00 ,  B28C5/20

CPC分类号： B01F15/00824 ,  B01F9/0001 ,  B01F13/0098 ,  B01F13/065 ,  B01F15/0074 ,  B01F15/0085 ,  B01F2009/0072

摘要： A method for producing raw concrete is disclosed. A container having a predetermined amount of sand, ballast and cement accommodated therein is put into a rotary drum and a predetermined amount of water is poured in the container. The air is then forced into the container so as to bring the container into pressure contact with the drum, which thereafter is rotated to mix the contents in the container, and raw concrete is obtained.

摘要翻译： 公开了一种生产混凝土的方法。 将容纳有预定量的砂，压载物和水泥的容器放入旋转滚筒中，并将预定量的水倒入容器中。 然后将空气压入容器中，以使容器与滚筒压力接触，此后将其转动以将容器中的内容物混合，并获得原始混凝土。

公开(公告)号：US3690622A

公开(公告)日：1972-09-12

申请号：US3690622D

申请日：1970-02-26

申请人： PIA BEATRICE BRUNNER ROHRER ,  JOSEPH MORITZ HUGO BRUNNER ,  URS VIKTOR JOHANN BRUNNER ,  SPEMAG AG

发明人： BRUNNER JOSEF ALPHONS

IPC分类号： B01F9/02 ,  B01F9/00 ,  B01F9/08 ,  B01F15/04 ,  B22C5/04 ,  B28C5/16 ,  B28C5/32 ,  B28C7/02 ,  B28C5/28 ,  B28C7/16

CPC分类号： B28C7/024 ,  B01F9/08 ,  B01F15/0408 ,  B01F2009/0063 ,  B22C5/0454 ,  B28C5/32

摘要： In a treatment and mixing machine, a cylindrical container is rotatable about an upwardly extending axis and the axis is disposed at an acute angle to the horizontal. Materials are discharged from the container through a closeable aperture centrally arranged in its bottom surface. A support post extends into the container from its upper end and a deflector plate with an arcuate shape transverse to the axis of the container is mounted at the lower end of the post and extends from the inner periphery of the container to the adjacent outer periphery of the discharge aperture. The deflector plate is short in the axial direction of the container relative to the axial dimension of the container. Another deflector plate is pivotally mounted on the support post and is movable in the axial direction of the container for controlling the turbulence of the mixing action. The axially movable deflector plate is located behind the other deflector plate in the direction of the path of rotation of the container. Extending downwardly into the material in the container is at least one rotatable tool which is located below the apex of the path of rotation of the container. In use, the container is rotated at a speed so that the centrifugal forces acting on the parts of the material are greater than the weight of the parts and a turbulent mixing action is developed.

摘要翻译： 在处理和混合机中，圆柱形容器可以围绕向上延伸的轴线旋转，并且轴线以与水平面成锐角的方式设置。 材料通过集中布置在其底表面中的可密闭孔口从容器中排出。 支撑柱从其上端延伸到容器中，并且具有横向于容器的轴线的弓形形状的偏转板安装在柱的下端，并从容器的内周延伸到相邻的外周边 放电孔。 偏转板相对于容器的轴向尺寸在容器的轴向方向上较短。 另一个偏转板枢转地安装在支撑柱上，并且可在容器的轴向方向上移动，以控制混合动作的紊流。 轴向移动的偏转板位于另一个偏转板的后面，沿着容器旋转路径的方向。 向下延伸到容器中的材料中的是至少一个位于容器旋转路径的顶点下方的可旋转工具。 在使用中，容器以一定的速度旋转，使得作用在材料部分上的离心力大于零件的重量，并形成湍流混合作用。

公开(公告)号：US3580551A

公开(公告)日：1971-05-25

申请号：US3580551D

申请日：1969-08-14

申请人： LICO AG

发明人： HAMMANN HEINZ ,  DICK WERNER

IPC分类号： B01F15/00 ,  B28C5/08 ,  B28C5/28 ,  B28C7/16

CPC分类号： B01F15/00805 ,  B28C5/0875 ,  B28C5/28

摘要： A concrete or the like mixer comprises an open-topped main mixing container and a premixer disposed above the main mixing container and having a circular bottom wall rotated about a vertical axis and normally frictionally engaging the lower part of a cylindrical sidewall forming a premixing container together with said bottom wall. In order to discharge the contents of the premixer into the main mixing container, the bottom and sidewalls of the premixer are temporarily disengaged, to provide a peripheral annular discharge passage.

公开(公告)号：US3881706A

公开(公告)日：1975-05-06

申请号：US37473973

申请日：1973-06-28

申请人： MOHRMANN WILLIAM C

发明人： MOHRMANN WILLIAM C

IPC分类号： B28C5/42 ,  B28C5/28

CPC分类号： B28C5/4272 ,  B28C5/42

摘要： A utility vehicle comprised of a trailer having a rotatable, inclined concrete mixer thereon and means on the trailer for rotating the mixer. Thus, the vehicle is self-contained and can be towed by a conventional concrete mixer truck to a job site. The mixer of the vehicle is pivotally mounted on the trailer for movement in a vertical plane. Means carried by the trailer and coupled with the mixer thereon raises the same from a lowered, over-the-road position to an elevated, materials-transfer position, whereby concrete can be transferred from the mixer on the trailer to the mixer of the truck. The trailer has a tongue for releasable connection to the rear end of the truck.

摘要翻译： 一种多功能车由具有可旋转的倾斜混凝土搅拌器的拖车组成，并在拖车上用于旋转混合器的装置。 因此，车辆是独立的并且可以由传统的混凝土搅拌车拖到工作现场。 车辆的混合器枢转地安装在拖车上用于在垂直平面中运动。 由拖车携带并与混合器连接的装置从降低的越野位置将其提升到升高的材料转移位置，由此混凝土可以从拖车上的混合器转移到卡车的混合器 。 拖车具有用于可释放地连接到卡车后端的舌头。