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    Guiding means at a joint
    51.
    发明授权
    Guiding means at a joint 有权
    指导意味着联合

    公开(公告)号：US07380383B2

    公开(公告)日：2008-06-03

    申请号：US10754564

    申请日：2004-01-12

    Applicant: Ola Olofsson ,  Ulf Palmblad ,  Leif Johansen

    Inventor： Ola Olofsson ,  Ulf Palmblad ,  Leif Johansen

    IPC: E04B2/00 ,  B23Q1/48

    CPC classification number: E04B1/6125 ,  E04F15/04 ,  E04F2201/0107 ,  E04F2201/021 ,  E04F2201/041 ,  F16B2200/30 ,  Y10T403/1624 ,  Y10T403/472 ,  Y10T403/70 ,  Y10T403/7073

    Abstract: A guiding element at a joint between boards, the joint including groove and tongue preferably intended to be joined by the use of glue. The tongue includes at least one guiding wedge. A fitting clearance between the tongue and the groove includes a first fitting clearance and a second, guiding, fitting clearance. The second, guiding, fitting clearance is obtained through the guiding wedges which are arranged parallel to the extension of the joint. The first fitting clearance comprises the main part of the fit and the second, guiding fitting clearance comprises a smaller part of the fit. The first fitting clearance is in the range 0.1-1 mm, while the second, guiding, fitting clearance is in the range 0.01-0.2 mm. The tongue of the joint is provided with at least one equalizing recess so that at least one equalizing cavity is formed in the joint, which equalizing cavity receives surplus glue used during the joining.

    Abstract translation: 在板之间的接合处的引导元件，包括槽和舌的接合件优选地通过使用胶水来连接。 舌部包括至少一个引导楔。 舌部和槽之间的配合间隙包括第一安装间隙和第二引导安装间隙。 第二个引导安装间隙通过平行于接头延伸部分的导向楔获得。 第一配件间隙包括配合件的主要部分，第二配件间隙包括较小的配合部分。 第一装配间隙在0.1-1mm的范围内，而第二装配间隙在0.01-0.2mm的范围内。 接头的舌部设置有至少一个均衡凹槽，使得至少一个平衡空穴

    Guiding means at a joint
    52.
    发明授权
    Guiding means at a joint 失效
    指导意味着联合

    公开(公告)号：US06682254B1

    公开(公告)日：2004-01-27

    申请号：US09661627

    申请日：2000-09-13

    Applicant: Ola Olofsson ,  Ulf Palmblad ,  Leif Johansen

    Inventor： Ola Olofsson ,  Ulf Palmblad ,  Leif Johansen

    IPC: E04B138

    CPC classification number: E04B1/6125 ,  E04F15/04 ,  E04F2201/0107 ,  E04F2201/021 ,  E04F2201/041 ,  F16B2200/30 ,  Y10T403/1624 ,  Y10T403/472 ,  Y10T403/70 ,  Y10T403/7073

    Abstract: A guiding means at a joint between boards, the joint comprising groove and tongue preferably intended to be joined by means of glue. The tongue includes at least one guiding wedge. A fitting clearance between the tongue and the groove includes a first fitting clearance and a second, guiding, fitting clearance. The second, guiding, fitting clearance is obtained through the guiding wedges which are arranged parallel to the extension of the joint. The first fitting clearance comprises the main part of the fit and the second, guiding fitting clearance comprises a smaller part of the fit. The first fitting clearance is in the range 0.1-1 mm, while the second, guiding, fitting clearance is in the range 0.01-0.2 mm. The tongue of the joint is provided with at least one equalizing recess so that at least one equalizing cavity is formed in the joint, which equalizing cavity receives surplus glue used during the joining.

    Abstract translation: 在板之间的接合处的引导装置，包括槽和舌的接头优选地旨在通过胶水接合。 舌部包括至少一个引导楔。 舌部和槽之间的配合间隙包括第一安装间隙和第二导向安装间隙。 第二个引导安装间隙通过平行于接头延伸部分的导向楔获得。 第一配件间隙包括配合件的主要部分，第二配件间隙包括较小的配合部分。 第一装配间隙在0.1-1mm的范围内，而第二装配间隙在0.01-0.2mm的范围内。 接头的舌部设置有至少一个均衡凹部，使得在接头中形成至少一个均衡腔，该均衡腔容纳在接合期间使用的多余的胶。

    INTERLOCKABLE MODULAR FLOOR TILE AND METHOD OF ASSEMBLING SAME
    53.
    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.

    Multi-level unitary safety surface tiles
    55.
    发明授权
    Multi-level unitary safety surface tiles 有权

    公开(公告)号：US09962878B2

    公开(公告)日：2018-05-08

    申请号：US15289339

    申请日：2016-10-10

    Applicant: PLAYSAFER SURFACING, LLC

    Inventor： Morris Hassan

    IPC: B29C45/44 ,  E04F15/02 ,  E04F15/10 ,  E04F15/22 ,  B29L31/00

    CPC classification number: B29C45/44 ,  B29L2031/732 ,  E04F15/02038 ,  E04F15/02183 ,  E04F15/105 ,  E04F15/22 ,  E04F2201/0153 ,  E04F2201/021 ,  E04F2201/043 ,  E04F2203/08

    Abstract: A multi-level unitary safety surface tile. The tile may be of monolithic construction. The tile may include rubber. The tile may include an upper level and a lower level. Hollow protrusions may extend between the levels. At least one protrusion may include resilient walls extending from the upper layer and converging to a protrusion bottom-cap in the lower level. Inter-protrusion ribs may span between and support adjacent protrusions. With the lower layer disposed upon an underlayer, the protrusions may support the upper level. The tile may attenuate impact forces incident upon the upper layer. The tile may constitute a unitary safety surface. The tile may include structures facilitating interlocking of adjoining tiles into a multi-tile unitary safety surface. Protrusion extensions and/or support ribs may support the structures. The tile may be manufactured in a one-piece molding process utilizing mold forms maintained parallel to opposable faces of a mold press.

    MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS
    60.
    发明申请
    MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS 有权
    用于地板的机械锁定系统

    公开(公告)号：US20160265234A1

    公开(公告)日：2016-09-15

    申请号：US15164291

    申请日：2016-05-25

    Applicant: CERALOC INNOVATION AB

    Inventor： Darko PERVAN

    IPC: E04F15/02 ,  E04F15/18 ,  E04F15/10

    CPC classification number: E04F15/02038 ,  B26D1/14 ,  B26D3/06 ,  B26D2001/0053 ,  B26D2001/006 ,  E04C2/38 ,  E04C2/40 ,  E04F15/102 ,  E04F15/107 ,  E04F15/18 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/021 ,  E04F2201/041 ,  E04F2201/0547 ,  E04F2203/08 ,  Y10T83/0448 ,  Y10T83/0524

    Abstract: Building panels provided with a locking system for vertical and horizontal locking of a first edge and a second edge of adjacent panels. The locking system includes a displaceable tongue at least partly arranged in a displacement groove, a tongue groove, a cavity provided in a strip at the first edge, and a protrusion extending downwards at the second edge. The displaceable tongue is arranged to be displaced at least partly into the tongue groove during locking, and wherein the protrusion is arranged to be located in least a portion of the cavity when the panels are locked vertically and horizontally.

    Abstract translation: 具有锁定系统的建筑面板用于相邻面板的第一边缘和第二边缘的垂直和水平锁定。 锁定系统包括至少部分地布置在移位凹槽中的可移位舌片，舌槽，在第一边缘处设置在条带中的空腔，以及在第二边缘处向下延伸的突起。 可移动舌片被布置成在锁定期间至少部分地移动到舌槽中，并且其中当所述面板垂直和水平地锁定时，所述突起被布置成位于所述空腔的至少一部分中。

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