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    Modular screed plate assembly and method of assembling a screed plate
    1.
    再颁专利
    Modular screed plate assembly and method of assembling a screed plate 有权

    公开(公告)号：USRE50152E1

    公开(公告)日：2024-10-01

    申请号：US17091517

    申请日：2020-11-06

    Applicant: Axenox, LLC.

    Inventor： Stuart Anthony Frost ,  David Michael Frost, Jr.

    IPC: E01C19/42 ,  E01C19/48

    CPC classification number: E01C19/42 ,  E01C19/48 ,  E01C19/4873 ,  E01C2301/10 ,  E01C2301/14

    Abstract: The modular screed plate assembly and method has a road paver/finisher, a structural/conductor plate and modular screed plates. The road paver/finisher has a paver under side, a power source and a heating element, for heating the modular screed plates. The modular screed plates have coupling elements, and retainer quick-connect/releases, and align as a modular screed plate array, providing a tensionally yielding gap allowing the modular screed plate array to absorb pressures from paving operations. The structural/conductor plate couples with the coupling elements and has screed plate retaining locks to securely receives the retainer quick-connect/releases, in order to secure itself to the modular screed plates. The structural/conductor plate receives heat directly from the heating element, and provides indirect heat to the modular screed plate array.

    SELF-PROPELLED CIVIL ENGINEERING MACHINE SYSTEM WITH FIELD ROVER
    2.
    发明公开
    SELF-PROPELLED CIVIL ENGINEERING MACHINE SYSTEM WITH FIELD ROVER 审中-公开

    公开(公告)号：US20240263943A1

    公开(公告)日：2024-08-08

    申请号：US18465845

    申请日：2023-09-12

    Applicant: Wirtgen GmbH

    Inventor： Matthias Fritz ,  Cyrus Barimani ,  Christian Berning

    IPC: G01C15/00 ,  E01C19/00 ,  E01C19/42 ,  E01C23/088 ,  G01C15/06

    CPC classification number: G01C15/00 ,  E01C19/004 ,  E01C19/42 ,  E01C23/088 ,  G01C15/06

    Abstract: A civil engineering machine has a machine control unit configured to determine data which defines the position and/or orientation of a reference point on the civil engineering machine in relation to a reference system independent of the position and orientation of the civil engineering machine. A geometrical shape to be produced on the ground is preset in either a machine control unit or a field rover control unit. The field rover is used to determine a position of at least one identifiable point of the preset geometrical shape in the independent reference system. Curve data defining a desired curve in the independent reference system, corresponding to the preset shape, is determined at least partially on the basis of the position of the at least one identifiable point of the preset geometrical shape in the independent reference system.

    SWING BOOM CONCRETE SCREEDING APPARATUS
    3.
    发明公开
    SWING BOOM CONCRETE SCREEDING APPARATUS 审中-公开

    公开(公告)号：US20240240415A1

    公开(公告)日：2024-07-18

    申请号：US18621923

    申请日：2024-03-29

    Applicant: Ligchine International Corporation

    Inventor： Peter A. Ligman

    IPC: E01C19/42

    CPC classification number: E01C19/42

    Abstract: An apparatus for screeding concrete to produce a level finished surface includes a frame assembly having a front end and rear ends and a pair of spaced vertically oriented stabilization legs supporting a generally horizontal front member. An extendable boom assembly is provided having front and rear ends, and an exterior boom section pivotably secured to the frame assembly proximate said rear end. The extendable boom assembly is also adjustably mounted on said front member to allow generally lateral motion of the boom.

    WORK MACHINE
    5.
    发明公开
    WORK MACHINE 审中-公开

    公开(公告)号：US20240068178A1

    公开(公告)日：2024-02-29

    申请号：US17894111

    申请日：2022-08-23

    Applicant: HONDA MOTOR CO., LTD.

    Inventor： Kota TOKUBI

    IPC: E01C19/42

    CPC classification number: E01C19/42 ,  E04F21/248

    Abstract: A work machine that smooths a road surface by rotating a blade contacting the road surface, the work machine comprises: a motor that rotates the blade; and a power supply device that includes a battery pack that supplies electric power to the motor, wherein the power supply device is disposed above the motor.

    Swing Boom Concrete Screeding Apparatus
    6.
    发明公开
    Swing Boom Concrete Screeding Apparatus 审中-公开

    公开(公告)号：US20230295884A1

    公开(公告)日：2023-09-21

    申请号：US18322962

    申请日：2023-05-24

    Applicant: Ligchine International Corporation

    Inventor： Peter A. Ligman

    IPC: E01C19/42

    CPC classification number: E01C19/42

    Abstract: An apparatus for screeding concrete to produce a level finished surface includes a frame assembly having a front end and rear ends and a pair of spaced vertically oriented stabilization legs supporting a generally horizontal front member. An extendable boom assembly is provided having front and rear ends, and an exterior boom section pivotably secured to the frame assembly proximate said rear end. The extendable boom assembly is also adjustably mounted on said front member to allow generally lateral motion of the boom.

    Method And Apparatus For Incorporating Already Used And Extracted Infill Into The Subsurface Of A Newly Installed Field
    7.
    发明申请
    Method And Apparatus For Incorporating Already Used And Extracted Infill Into The Subsurface Of A Newly Installed Field 审中-公开

    公开(公告)号：US20190186081A1

    公开(公告)日：2019-06-20

    申请号：US16281358

    申请日：2019-02-21

    Applicant: Technology Licensing Corp.

    Inventor： Joseph E. Motz ,  Mark A Heinlein

    IPC: E01C13/08 ,  E01C23/12 ,  E01C3/00 ,  A01B45/02 ,  E01C19/42

    CPC classification number: E01C13/08 ,  A01B45/02 ,  E01C3/003 ,  E01C19/02 ,  E01C19/264 ,  E01C19/42 ,  E01C23/12

    Abstract: Particulate infill from a worn down infilled artificial turf, particularly a sand/rubber mixture which includes crumb rubber from vehicle tires, is extracted from a prior field and then thereafter incorporated into the top surface of the compacted base at the same site, thereby to assure better drainage conditions in the compacted base for the subsequently installed field. The extracted and incorporated infill helps to maintain open drainage channels throughout the top of the compacted base, particularly in areas where limestone is prevalent. Otherwise, the limestone “fines” are susceptible to compacting and creating a cement-like crust at the top of the base. An existing infill extractor/collector device is modified to operate in a second mode, so that instead of merely performing the conventional bagging of the already-used infill, the already-used infill is laterally diverted back on to the base at the same site, and thereafter, distributed and tilled into the base. By incorporating the extracted infill into the base of the new field, the need to bag, remove, and dispose of the used infill is eliminated, along with the time and costs associated therewith, while at the same time improving the drainage of the new field. Two structures for diverting the collected infill are disclosed.

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