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    Floor groover
    5.
    发明公开
    Floor groover 有权
    霍布尔·博登贝尔格

    公开(公告)号：EP1321251A1

    公开(公告)日：2003-06-25

    申请号：EP02002718.1

    申请日：2002-02-06

    Applicant: Martinez, Leo

    Inventor： Martinez, Leo

    IPC: B26D3/06 ,  B26B29/06

    CPC classification number: B26D3/065 ,  B26B29/06 ,  B29C65/12 ,  B29C65/18 ,  B29C65/42 ,  B29C66/1142 ,  B29C66/1224 ,  B29C66/1228 ,  B29C66/43 ,  B29C66/71 ,  B29C66/836 ,  B29C66/8612 ,  B29C2793/0081 ,  B29L2031/732 ,  E04F13/08 ,  B29K2021/00 ,  B29K2027/06

    Abstract: A manually operated floor grooving tool (10) is provided which has opposing front (22) and rear (24) ends with a seam-following roller (30) at its front end (22) and a groove-following roller (70) at its rear end (24). The tool (10) also employs a pair of grooving blades (44,44'), one (44) at the front end (22) and one (44') at the rear end (24). The front grooving blade (44) is inclined upwardly and rearwardly with its cutting tip (48) located just behind the forward axis of rotation (34) of the seam-following guide (42). The rear-end grooving blade (44'), on the other hand, projects rearwardly from the rear end (24) of the tool (10) and is inclined upwardly and forwardly and behind the groove-following roller (70). The front-end grooving blade (44) is utilized to form a groove (12) along abutting sections of flooring (14,16) with the seam-following guide (30) following the seam (18) between the abutting sections (14,16) and with the groove following guide (70) traveling in the groove (12) formed by the front-end grooving blade (44). At a vertical abutment (103), such as a wall or a cabinet, the orientation of the tool (10) is reserved so that the rear-end grooving blade (44') is directed toward the vertical abutment (103). Since the rear-end grooving blade (44') projects beyond the end of the tool (10) in which it is secured, it can complete the formation of the groove (12) all the way up to the vertical abutment (103). The groove (12) is thereafter filled with sealant in a conventional manner. The tool (10) and blades (44,44') of the invention can also be utilized to create curved grooves (212) in a flooring surface which are later filled with sealant to form decorative patterns.

    Abstract translation: 提供了一种手动地板开槽工具（10），其具有相对的前部（22）和后部（24）端部，在其前端（22）处具有接缝辊（30）和凹槽随动辊（70） 其后端（24）。 工具（10）还采用一对开槽刀片（44,44'），一个（44）在前端（22）和一个（44'）在后端（24）。 前开槽刀片（44）在其切割尖端（48）位于接缝引导件（42）的正向旋转轴线（34）的正后方的同时向上和向后倾斜。 另一方面，后端切槽刀片（44'）从工具（10）的后端（24）向后突出，并且在凹槽跟随辊（70）的上方向前和向后倾斜。 前端开槽刀片（44）用于沿着地板（14,16）的邻接部分形成沿着接缝（18）之间的接缝引导件（30）的邻接部分（14,16）之间的凹槽（12） 并且随着在由前端开槽刀片（44）形成的凹槽（12）中行进的凹槽跟随导向件（70）。 在诸如墙壁或橱柜的垂直支座（103）上，保留了工具（10）的定向，使得后端开槽刀片（44'）指向垂直支座（103）。 由于后端切槽刀片（44'）突出超过其固定在其中的工具（10）的端部，所以可以完全将所述凹槽（12）形成直到垂直邻接（103）。 然后，以常规方式，用密封剂填充凹槽（12）。 本发明的工具（10）和刀片（44,44'）也可用于在地板表面中产生弯曲的凹槽（212），后者填充有密封剂以形成装饰图案。

    Induction heating system and method of adhesive bonding by induction heating
    8.
    发明公开
    Induction heating system and method of adhesive bonding by induction heating 无效
    Induktives Heizsystem und Verfahren zur Verklebung miitels induktiver Heizung。

    公开(公告)号：EP1453360A2

    公开(公告)日：2004-09-01

    申请号：EP04076127.2

    申请日：2000-11-02

    Applicant: Nexicor LLC

    Inventor： Riess, Edward A. ,  Malofsky, Adam G. ,  Barber, John P. ,  Bauer, David P.

    IPC: H05B6/02

    CPC classification number: H05B6/105 ,  B29C65/3648 ,  B29C65/4815 ,  B29C65/5021 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/41 ,  B29C66/8612 ,  B29C66/9121 ,  B29C66/91221 ,  B29C66/91311 ,  B29C66/91313 ,  B29C66/91317 ,  B29C66/91411 ,  B29C66/91431 ,  B29C66/91643 ,  B29C66/91651 ,  B29C66/91653 ,  B29C66/91655 ,  B29C66/919 ,  B29C66/944 ,  B29C66/949 ,  H05B6/06 ,  H05B6/14

    Abstract: An apparatus and system for using magnetic fields to heat magnetically susceptible materials within and/or adjacent to adhesives, resins, or composites so as to reversibly or irreversibly bond, bind, or fasten opaque or non-opaque solid materials to one another. The system makes use of the effect that alternating magnetic fields induce eddy currents and generate heat within susceptors, and the effect that alternating magnetic fields additionally induce magnetic hysteresis that occurs in magnetic materials and thereby generate heat. An induction heating tool is used to emit the magnetic field at its work coil, and an electronic controller measures the energy being used by a power converter that generates the alternating current driving the work coil which creates the magnetic field. The distance between the susceptor and work coil is repeatedly analyzed based upon the power converter's input energy, and the work coil is driven at a repeatedly corrected power level during the heating cycle. Once a sufficient accumulated energy has been delivered to the susceptor, the magnetic field is turned off automatically by the tool, thus preventing overheating of the susceptor.

    Abstract translation: 一种用于使用磁场来加热粘合剂，树脂或复合材料内部和/或与粘合剂，树脂或复合材料相邻的磁敏材料以便可逆或不可逆地将不透明或非不透明固体材料彼此粘合，粘合或固定的装置和系统。 该系统利用交变磁场诱发涡流并在感受体内产生热量的效果，以及交变磁场另外引起在磁性材料中发生磁滞的结果，从而产生热量。 使用感应加热工具在其工作线圈处发射磁场，并且电子控制器测量产生驱动产生磁场的工作线圈的交流电的功率转换器所使用的能量。 基于功率转换器的输入能量重复地分析基座和工作线圈之间的距离，并且在加热循环期间以工作线圈重复校正的功率电平驱动工作线圈。 一旦足够的积累的能量已经传送到基座，磁场就被工具自动关闭，从而防止基座过热。

    A method of seaming for bonding carpet strip and tape therefor
    9.
    发明公开
    A method of seaming for bonding carpet strip and tape therefor 失效
    Verfahren zum Verbinden von Teppichstreifen und Banddafür。

    公开(公告)号：EP0237657A1

    公开(公告)日：1987-09-23

    申请号：EP86301825.5

    申请日：1986-03-13

    Applicant: Nakano, Tsugo

    Inventor： Nakano, Tsugo

    IPC: B29C65/36 ,  C09J7/02 ,  A47G27/04 ,  B29C65/50

    CPC classification number: B29C65/5071 ,  A47G27/0443 ,  B29C65/3612 ,  B29C65/3644 ,  B29C65/3648 ,  B29C65/368 ,  B29C65/3696 ,  B29C65/4815 ,  B29C65/4825 ,  B29C65/483 ,  B29C65/5014 ,  B29C65/5021 ,  B29C65/5028 ,  B29C65/5042 ,  B29C65/5057 ,  B29C66/1142 ,  B29C66/43 ,  B29C66/836 ,  B29C66/8612 ,  B29L2031/7322 ,  C09J7/35

    Abstract: An improved method of seaming to bond carpet strips (3) and a composite adhesive tape used for this purpose comprising a substrate layer (1), and a hot-melt type adhesive layer (20,22,22A) containing therein a high frequency inductor powder (20A,22). Alternatively provided is a composite adhesive tape comprising a substrate layer (1) an electrically conductive metal foil (21,21A) extending over said substrate layer (1) and a hot-melt type adhesive layer (20,22,22A) coated over said metal foil (21,21A).Induction heat is generated (4) from the conductive powder (20A,22) or the electrically conductive metal foil (21,21A) to melt the hot-melt type adhesive layer (20,22,22A) so that the carpet strips (3) are bonded together. Further provided is a composite adhesive tape having a tackifier layer (7,7A) extending substantially parallel to said adhesive layer (20,22,22A) for tacking either one of said carpet strip (3) temporarily in position.

    Abstract translation: 一种改进的缝合方法，用于粘合地毯条（3）和用于此目的的复合粘合带，包括基底层（1）和包含高频电感器的热熔型粘合剂层（20,22,22A） 粉末（20A，22）。 备选地，提供了一种复合胶带，其包括基底层（1）在所述基底层（1）上延伸的导电金属箔（21,21A）和涂覆在所述基底层上的热熔型粘合剂层（20,22,22A） 金属箔（21,21A），从导电粉末（20A,22）或导电金属箔（21,21A）产生感应热（4），使热熔型粘合剂层（20,22,22A ），使得地毯条（3）结合在一起。 还提供了一种具有基本上平行于所述粘合剂层（20,22,22A）延伸的增粘层（7,7A）的复合胶带，用于将所述地毯条（3）中的任一个临时固定就位。

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