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1. 发明申请

WO2018208753A1 CONCRETE SCREEDING SYSTEM WITH ROTATABLE SCREED HEAD 审中-公开
公开(公告)号：WO2018208753A1
公开(公告)日：2018-11-15
申请号：PCT/US2018/031560
申请日：2018-05-08
申请人： SOMERO ENTERPRISES, INC.
发明人： LEUKUMA, Eric , EENIGENBURG, Trevor , KANGAS, Ryan , PIETILA, Mark A.
IPC分类号： E01C19/23 , E01C19/26 , E01C19/29 , E01C19/40 , E01C19/48 , E01C23/06 , B60K26/00
CPC分类号： E01C19/405 , E01C19/006 , E04F21/242 , E04F21/244
摘要： A screeding system for use with a screeding machine during screeding of an uncured concrete surface includes a base unit, a support arm extending from the base unit, and an elevation frame disposed at an outer end of the support arm. The elevation frame comprises elevation actuators at opposite ends thereof. A screed head includes a support frame that is pivotally mounted at lower ends of the elevation actuators. The support frame supports an auger, a plow and a vibrating member. A pair of actuators extend and retract to rotate the support frame about an axis parallel to an auger axis. The actuators adjust the support frame and screed head between a screeding orientation and a cleaning orientation. Responsive to a user input, the actuators rotate the support frame to the cleaning orientation, whereby the support frame rotates at least 60 degrees about the axis.

2. 发明申请

WO2021119661A1 MACHINE FOR REMOVING FORMWORK FROM CEILING STRUCTURE 审中-公开
公开(公告)号：WO2021119661A1
公开(公告)日：2021-06-17
申请号：PCT/US2020/070883
申请日：2020-12-09
申请人： SOMERO ENTERPRISES, INC.
发明人： PIETILA, Mark A. , EENIGENBURG, Trevor , KANGAS, Ryan
IPC分类号： E04G19/00 , B28B13/06
摘要： A machine for removing formwork from underneath a cured concrete slab includes a wheeled base movable on and supported at a support structure, a raisable-and-lowerable structure disposed on the wheeled base, and a formwork-removal device attached to the raisable-and-lowerable structure. The formwork-removal device includes an arm extending from the raisable-and-lowerable structure, at least one wedge element disposed at a distal end of the arm, and a formwork-retaining mechanism. With the raisable-and-lowerable structure adjusted to raise the wedge element and the wedge element moved to engage the formwork and an underside of a concrete slab, the wedge element is further moved to apply a force separating part of the formwork from the concrete slab, the formwork-retaining mechanism is operated to grasp the formwork separated from the concrete slab, retaining the formwork. With the formwork grasped by the formwork-retaining mechanism, the raisable-and-lowerable structure is lowered, removing the formwork from the concrete slab.

3. 发明申请

WO2022217200A1 CONCRETE FINISHING MACHINE WITH ADJUSTABLE FLOAT 审中-公开
公开(公告)号：WO2022217200A1
公开(公告)日：2022-10-13
申请号：PCT/US2022/071493
申请日：2022-04-01
申请人： SOMERO ENTERPRISES, INC.
发明人： JOHNSON, Grant A. , HALONEN, Philip D. , EENIGENBURG, Trevor , PIETILA, Mark A.
IPC分类号： E01C19/42 , E01C19/00 , E01C19/22
摘要： A concrete finishing machine includes a base portion and an extendable and retractable boom mounted at the base portion, and a finishing head mounted at a distal end of the boom. The finishing head includes (i) a float pivotally attached at a frame of the finishing head via a plurality of linkages, (ii) a float actuator that, when actuated, imparts pivotal movement of the linkages to adjust the float relative to the frame, and (iii) a surface finishing element. The concrete finishing machine is operable to selectively position the float or the surface finishing element at the concrete surface during extension or retraction of the boom. Responsive to a sensing device, the finishing head is maintained at a desired level or position above the concrete surface with the float or the surface finishing element at the concrete surface during extension or retraction of the boom.

4. 发明申请

WO2018073779A1 WHEELED CONCRETE SUPPLY HOSE MOVING DEVICE 审中-公开
标题翻译：轮式混凝土供水软管移动装置
公开(公告)号：WO2018073779A1
公开(公告)日：2018-04-26
申请号：PCT/IB2017/056499
申请日：2017-10-19
申请人： SOMERO ENTERPRISES, INC.
发明人： EENIGENBURG, Trevor , KANGAS, Ryan
IPC分类号： F16L1/06 , B60P3/40 , B60P3/41 , B66C1/42 , F16L1/09 , F16L1/10 , F16L1/235
摘要： A wheeled hose moving device that is movable over a support surface and that is operable to grasp, lift and move a concrete supply hose at the support surface. The device includes a wheeled support including a hose grasping device and at least one hose support element. The hose grasping device includes a pair of grasping arms configured to grasp and release a concrete supply hose. The hose grasping device is vertically movable between a raised position and a lowered position. The hose support element includes a pair of support arms that pivot relative to one another. The pair of grasping arms move from their opened state toward their closed state to engage and grasp the concrete supply hose. As the grasping device raises the grasped hose upward, the support arms pivot from their opened state toward their closed state to support the grasped and raised hose.
摘要翻译：一种轮式软管移动装置，该软管移动装置可在支撑表面上移动并且可操作以在混凝土供应软管的支撑表面处抓握，提升和移动混凝土供应软管。该装置包括轮式支撑件，该轮式支撑件包括软管抓紧装置和至少一个软管支撑元件。该软管抓紧装置包括一对抓握臂，该抓握臂构造成抓握和释放混凝土供应软管。软管抓紧装置可在升高位置和降低位置之间垂直移动。软管支撑元件包括一对相对于彼此枢转的支撑臂。这对抓臂从其打开状态向关闭状态移动，以接合并抓住混凝土供应软管。当抓取装置向上提起被抓住的软管时，支撑臂从其打开状态转向其关闭状态以支撑抓住并抬起的软管。

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