公开(公告)号：US4484834A

公开(公告)日：1984-11-27

申请号：US419970

申请日：1982-10-27

Applicant: Murray A. Rowe ,  Ewald R. Ulmer

Inventor： Murray A. Rowe ,  Ewald R. Ulmer

IPC: E01C19/38 ,  E01C19/40 ,  E02B3/12 ,  E02D5/00

CPC classification number: E01C19/40 ,  E01C19/38 ,  E02B3/121

Abstract: A paver embodying a vibrating pan for spreading concrete and smoothing and compacting the same on a sloping surface is described.

Abstract translation: 描述了一种实施用于铺展混凝土并在倾斜表面上平滑并压实振动盘的摊铺机。

公开(公告)号：US5558882A

公开(公告)日：1996-09-24

申请号：US327017

申请日：1994-10-21

Applicant: Ewald R. Ulmer

Inventor： Ewald R. Ulmer

IPC: E03F3/06 ,  F16L55/1645 ,  F16L55/28 ,  E02D29/00 ,  B05C7/06 ,  B28B19/00

CPC classification number: F16L55/28 ,  E03F3/06 ,  F16L55/1645 ,  E03F2003/065

Abstract: A pipe paver finishing machine is disclosed for applying and finishing concrete lining onto the interior surface of a lower segment portion of a drainage pipe. The machine includes a chassis member adapted for movement longitudinally along the interior of the drainage pipe and a surfacing unit suspended from the chassis member and adapted for a pendulum-type pivotal movement substantially about the center point of drainage pipe to apply and to finish a concrete liner onto the bottom interior surface of the drainage pipe.

Abstract translation: 公开了一种用于将混凝土衬层施加和整理到排水管的下段部分的内表面上的摊铺机整修机。 机器包括适于沿着排水管的内部纵向移动的底盘构件和从底盘构件悬挂的表面单元，其适于基本上围绕排水管的中心点的摆式枢转运动以施加和完成混凝土 衬里到排水管的底部内表面。

公开(公告)号：US5492432A

公开(公告)日：1996-02-20

申请号：US210377

申请日：1994-03-18

Applicant: Larry G. Eben ,  Jerry Chaon ,  Ewald R. Ulmer

Inventor： Larry G. Eben ,  Jerry Chaon ,  Ewald R. Ulmer

IPC: E01C19/38 ,  E01C19/40

CPC classification number: E01C19/38 ,  E01C19/40

Abstract: A concrete vibrator apparatus is described for use in conjunction with a concrete finishing machine that is movable longitudinally along a roadway. The finishing machine includes a finishing unit engageable with the surface of the concrete and movable transversely across the roadway, a supporting frame mounted to and extending forwardly and outwardly from the movable finishing unit, and a vibrator assembly mounted to the supporting frame. The vibrator assembly includes first and second vibrator units, with each of the vibrator units being independently movable between a downwardly position wherein the vibrator unit extends into and below the surface of the concrete and an upwardly position wherein the vibrator unit is out of contact with the surface of the roadway. A control mechanism is described for controlling the selective movement of the vibrator units and the rate of vibration of the vibrator units.

Abstract translation: 描述了一种混凝土振动器装置，其与可沿纵向纵向运动的混凝土整理机结合使用。 整理机包括可与混凝土表面接合并可沿道路横向移动的整理单元，安装到可移动整理单元上并向前和向外延伸的支撑框架以及安装到支撑框架上的振动器组件。 振动器组件包括第一和第二振动器单元，其中每个振动器单元独立地在向下的位置之间移动，其中振动器单元延伸到混凝土的表面中和下方，以及向上的位置，其中振动器单元与 道路表面。 描述了用于控制振动器单元的选择性运动和振动器单元的振动速率的控制机构。

公开(公告)号：US5388927A

公开(公告)日：1995-02-14

申请号：US36930

申请日：1993-03-25

Applicant: Ewald R. Ulmer ,  Larry G. Eben

Inventor： Ewald R. Ulmer ,  Larry G. Eben

IPC: E01C19/42 ,  E01C19/48

CPC classification number: E01C19/42

Abstract: A pan drag device is disclosed for attachment to a concrete finishing machine movable longitudinally along an elongated body of poured concrete, with the finishing machine having a finishing unit engageable with the surface of the poured concrete and movable transversely across the body of concrete to grade the concrete. The pan drag device includes support members mounted to and extending rearwardly from the finishing unit and movable with the finishing unit and pan drag apparatus mounted to the support members for engaging the graded concrete surface to finish and seal the concrete surface. The pan drag device further includes a hydraulically actuated piston and cylinder member for raising and lowering the pan drag apparatus with respect to the concrete surface and apparatus for controlling the hydraulically actuated piston and cylinder member for raising and lowering the pan drag apparatus between an upward raised position to a downward engaging position to permit the pan drag apparatus to engage the graded concrete surface to seal and finish the concrete surface.

Abstract translation: 公开了一种用于连接到沿着浇注混凝土的细长主体纵向移动的混凝土整理机的平移拖拉装置，其中整理机具有可与浇注的混凝土的表面接合的精加工单元，并横向移动穿过混凝土体， 具体。 拖曳装置包括安装到整理单元后面并从整理单元向后延伸的支撑构件，并且可以通过安装到支撑构件上的整理单元和盘拖曳装置移动，以便与渐变混凝土表面接合以完成和密封混凝土表面。 拖曳装置还包括液压致动的活塞和气缸构件，用于相对于混凝土表面升高和降低锅拖动装置，并且用于控制液压致动的活塞和气缸构件的装置用于在向上升高的 位置到向下的接合位置，以允许拖盘装置接合分级混凝土表面以密封和完成混凝土表面。

公开(公告)号：US4993869A

公开(公告)日：1991-02-19

申请号：US334923

申请日：1989-04-07

Applicant: Ewald R. Ulmer ,  Murray A. Rowe

Inventor： Ewald R. Ulmer ,  Murray A. Rowe

IPC: E01C19/28 ,  E01C19/48

CPC classification number: E01C19/286 ,  E01C19/285 ,  E01C19/4826

Abstract: A concrete finishing machine includes a surfacing unit having one or more finishing rollers supported on the surfacing unit carriage by a finishing roller vibrating assembly which includes a frame supporting the finishing rollers at one end and on which is mounted a pair of vibrator units producing vibrational forces which are applied to the finishing rollers through the frame, the vibrator units being mounted on a common beam and spaced apart laterally of one another whereby horizontal forces are cancelled and only vertical amplitude vibrational forces are applied to the finishing rollers.

Abstract translation: 混凝土整理机包括具有一个或多个精加工辊的表面处理单元，该整理辊由精加工辊振动组件支撑在表面单元托架上，该精整辊振动组件包括在一端支撑精加工辊的框架，并在其上安装一对产生振动的振动器单元 其通过框架施加到精轧辊，振动器单元安装在共同的梁上并且彼此横向间隔开，由此水平力被消除，并且仅垂直振幅振动力被施加到精轧辊。