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    Portable sectional flooring system
    2.
    发明授权
    Portable sectional flooring system 失效
    便携式地板系统

    公开(公告)号：US4538392A

    公开(公告)日：1985-09-03

    申请号：US465152

    申请日：1983-02-09

    Applicant: Edward K. Hamar ,  Gordon E. Blakeman

    Inventor： Edward K. Hamar ,  Gordon E. Blakeman

    IPC: E01C13/04 ,  E04F15/02 ,  E04C1/10

    CPC classification number: E01C13/04 ,  E04F15/02 ,  E04F2201/0184 ,  Y10T403/642

    Abstract: Portable sectionalized flooring suitable for a basketball court or the like is assembled from a plurality of separate floor sections arranged in rows with each section composed of interengaged tongue and groove strips defining the floor surface, spaced stringers extending transversely of such strips and an underlayment interposed between the strips and stringers. Each section has at least one end provided with projecting fingers defined by selected strips projecting beyond strips intermediate to these selected strips for the fingers on adjoining section ends to interdigitate and thereby form interlocking finger joints. Groups of the sections are of different lengths to be assembled in rows with the interlocking finger joints of adjacent rows being staggered and latch devices are provided to interlock adjoining floor sections within each row and adjacent rows within the sectionalized flooring area.

    Abstract translation: 适合于篮球场等的便携式分区地板由多个分开布置成行的地板部分组装，每个部分由限定地板表面的相互接合的舌和槽条组成，间隔开的横梁横向延伸， 条和桁条。 每个部分具有至少一个端部，该端部设置有突出的指状物，所述伸出的指状物由选定的条形突出部分突出，以在相邻部分端部处的指状物之间延伸超过这些所选择的条带，以互相指向并由此形成互锁的手指关节。 这些部分的组具有不同长度的组合成行，相邻行的互锁指关节是交错的，并且提供闩锁装置以互锁每个行内的相邻的地板部分和分段地板区域内的相邻行。

    Interlockable modular floor tile and method of assembling same
    3.
    发明授权
    Interlockable modular floor tile and method of assembling same 有权

    公开(公告)号：US11873646B2

    公开(公告)日：2024-01-16

    申请号：US17335465

    申请日：2021-06-01

    Applicant: Gordon A. Osbak

    Inventor： Gordon A. Osbak

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F2201/0184 ,  E04F2201/021 ,  E04F2201/0523

    Abstract: A modular floor tile has a first side and a second side opposite to the first side. The first side has a first male locking structure with a male locking end. The second side has a female locking structure with a locking receptacle, which has a receiving groove, a locking notch vertically adjacent the receiving groove, and a female locking end adjacent the locking notch, such that the male locking end of a first one of the floor tile is insertable into the receiving groove of a second one of the floor tile, and vertically movable from the receiving groove into the locking notch to engage with the female locking end of the second one of the floor tile, thereby engaging the first male locking structure of the first one of the floor tile with the female locking structure of the second one of the floor tile.

    INTERLOCKABLE MODULAR FLOOR TILE AND METHOD OF ASSEMBLING SAME
    6.
    发明公开
    INTERLOCKABLE MODULAR FLOOR TILE AND METHOD OF ASSEMBLING SAME 审中-公开

    公开(公告)号：US20240110389A1

    公开(公告)日：2024-04-04

    申请号：US18541211

    申请日：2023-12-15

    Applicant: Gordon A. OSBAK

    Inventor： Gordon A. OSBAK

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F2201/0184 ,  E04F2201/021 ,  E04F2201/0523

    Abstract: A modular floor tile has a first side and a second side opposite to the first side. The first side has a first male locking structure with a male locking end. The second side has a female locking structure with a locking receptacle, which has a receiving groove, a locking notch vertically adjacent the receiving groove, and a female locking end adjacent the locking notch, such that the male locking end of a first one of the floor tile is insertable into the receiving groove of a second one of the floor tile, and vertically movable from the receiving groove into the locking notch to engage with the female locking end of the second one of the floor tile, thereby engaging the first male locking structure of the first one of the floor tile with the female locking structure of the second one of the floor tile.

    SUBFLOOR JOINT
    8.
    发明公开
    SUBFLOOR JOINT 审中-公开

    公开(公告)号：US20230147355A1

    公开(公告)日：2023-05-11

    申请号：US18154308

    申请日：2023-01-13

    Applicant: Välinge Innovation AB

    Inventor： Karl QUIST ,  Anders NILSSON

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F15/02155 ,  E04F15/02005 ,  E04F2201/043 ,  E04F2201/0184 ,  E04F2201/023

    Abstract: A set of essentially identical subfloor panels including a joint configured to be glued, wherein the joint includes an element at a strip which protrudes from a first joint edge at an edge of a panel and an element groove at an adjacent edge. The joint includes a flexible tongue which is configured to cooperate, in the joined position, with a tongue groove for positioning of the panel relative the adjacent panel in a first vertical direction. The joint is configured for a joining of the edge and the adjacent edge by a vertical motion of the edge relative the adjacent edge. A space above the strip and between the element and the first joint edge is configured to be filled partly or completely with a glue before the edge and the adjacent edge are joined.

    COMBINATION PLATE
    9.
    发明申请
    COMBINATION PLATE 审中-公开
    组合板

    公开(公告)号：US20110020589A1

    公开(公告)日：2011-01-27

    申请号：US12507432

    申请日：2009-07-22

    Applicant: Kuo-Ying KAN

    Inventor： Kuo-Ying KAN

    IPC: B32B3/06

    CPC classification number: E04F15/06 ,  B62D25/2054 ,  E04D3/32 ,  E04D3/34 ,  E04D3/362 ,  E04F15/02172 ,  E04F2201/0153 ,  E04F2201/0184

    Abstract: The present invention primarily relates to a combination plate that can be conveniently assembled and disassembled, which, when combined, can form continuous surfaces. The combination plate is formed from an integral body using an extrusion molding method after plastic material is made to cover metal strips. The combination plate is provided with a flat surface, one side of which protrudes forward to form a C pocket, and the position of the C pocket is lower than the flat surface; moreover, a bottom portion of the C pocket is provided with an inner surface. The side opposite the C pocket protrudes downward to form a J column. Accordingly, using mutual clasping connections between the J columns and the C pockets provides the combination plates with airtight and sound insulation, heat preservation, insulation, moisture and water resistance effectiveness, not seen in the prior art.

    Abstract translation: 本发明主要涉及可以方便地组装和拆卸的组合板，当组合时，可以形成连续的表面。 组合板由塑料材料制成覆盖金属条后，采用挤出成型方法由整体形成。 组合板设置有平坦表面，其一侧向前突出以形成C袋，并且C袋的位置低于平坦表面; 此外，C袋的底部设置有内表面。 C口袋对面向下突出形成J柱。 因此，使用J列和C型凹穴之间的相互夹紧连接，使得组合板具有气密和隔音，保温，绝缘，防潮和防水效果，在现有技术中未见。

    Subfloor joint
    10.
    发明授权
    Subfloor joint 有权

    公开(公告)号：US12116787B2

    公开(公告)日：2024-10-15

    申请号：US18154308

    申请日：2023-01-13

    Applicant: Välinge Innovation AB

    Inventor： Karl Quist ,  Anders Nilsson

    IPC: E04F15/02

    CPC classification number: E04F15/02038 ,  E04F15/02005 ,  E04F15/02155 ,  E04F2201/0184 ,  E04F2201/023 ,  E04F2201/043

    Abstract: A set of essentially identical subfloor panels including a joint configured to be glued, wherein the joint includes an element at a strip which protrudes from a first joint edge at an edge of a panel and an element groove at an adjacent edge. The joint includes a flexible tongue which is configured to cooperate, in the joined position, with a tongue groove for positioning of the panel relative the adjacent panel in a first vertical direction. The joint is configured for a joining of the edge and the adjacent edge by a vertical motion of the edge relative the adjacent edge. A space above the strip and between the element and the first joint edge is configured to be filled partly or completely with a glue before the edge and the adjacent edge are joined.

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