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6 条记录 (耗时 0.01 秒)

    Soft textured reveal edge ceiling board and process for its manufacture
    2.
    发明授权
    Soft textured reveal edge ceiling board and process for its manufacture 失效
    软纹理显露边缘天花板及其制造工艺

    公开(公告)号：US4711685A

    公开(公告)日：1987-12-08

    申请号：US924124

    申请日：1986-10-30

    申请人： Theodore E. Hillman

    发明人： Theodore E. Hillman

    IPC分类号： B32B3/02 ,  E04B9/04 ,  E04F13/08 ,  B32B5/02 ,  B32B31/20 ,  B32B31/22

    CPC分类号： E04B9/045 ,  B32B3/02 ,  E04B9/0471 ,  E04F13/0867 ,  Y10T156/1041 ,  Y10T156/1044 ,  Y10T428/24777 ,  Y10T428/24992

    摘要： A fabric-surfaced fiber board having pressed and non-pressed portions. The board includes a low density fiber board composition having a re-activatable binder therein and having a fabric bonded thereto to form a laminate therewith. The laminate has peripheral portions wherein said fiber board composition has been compressed and reformed to have a reduced height, a higher density and a greater strength as compared to the non-pressed portion of the board.

    摘要翻译： 具有压制和非压制部分的织物表面的纤维板。 板包括在其中具有可再活化粘合剂的低密度纤维板组合物，并且其上粘有织物以形成层压体。 层压体具有周边部分，其中所述纤维板组合物已经被压缩和重整以具有与板的未压制部分相比具有降低的高度，更高的密度和更大的强度。

    Method and apparatus for perforating fibrous board surfaces in non-repetitive patterns
    5.
    发明授权
    Method and apparatus for perforating fibrous board surfaces in non-repetitive patterns 失效
    用于以非重复图案穿孔纤维板表面的方法和装置

    公开(公告)号：US4037499A

    公开(公告)日：1977-07-26

    申请号：US652427

    申请日：1974-01-26

    申请人： Theodore E. Hillman

    发明人： Theodore E. Hillman

    IPC分类号： B26F1/24

    CPC分类号： B26F1/24 ,  Y10T83/0244 ,  Y10T83/2066 ,  Y10T83/2072

    摘要： A method and apparatus for perforating and, if desired, eroding fibrous board surfaces in a non-repetitive pattern are disclosed. The boards perforated according to the present invention are especially useful as acoustical tiles and panels. The board is formed and dried with a surface pattern developed on the board surface if desired and thereafter the board surface is punched by a series of randomly arranged pins or tacks on a plurality of rolls whereby a non-repetitive pattern results.

    摘要翻译： 公开了一种用于穿孔的方法和装置，并且如果需要，以不重复的图案侵蚀纤维板表面。 根据本发明穿孔的板材作为隔音瓦片和面板是特别有用的。 如果需要，在板表面上形成和干燥表面图案，然后在多个辊上通过一系列随机布置的销或钉打孔板表面，由此得到不重复的图案。

    Hole punching method and apparatus
    6.
    发明授权
    Hole punching method and apparatus 失效
    打孔方法和装置

    公开(公告)号：US4083273A

    公开(公告)日：1978-04-11

    申请号：US748683

    申请日：1976-12-08

    申请人： Theodore E. Hillman ,  Mark D. Belcher

    发明人： Theodore E. Hillman ,  Mark D. Belcher

    IPC分类号： B26F1/08

    CPC分类号： B26F1/08 ,  Y10T83/0244 ,  Y10T83/4783 ,  Y10T83/9314

    摘要： Method and apparatus for punching holes in continuously moving board material are disclosed. The holes may be decorative or functional and are punched so that no or negligible elongation results. The board is continuously moved in a first direction at a first speed and at least one member having pins or other projections thereon is rotated simultaneously about two axes at angular speeds such that the pins contact and punch the board during a portion of the rotation of the member while the speed of the member and the first speed are approximately equal and with the projections being in an essentially predetermined orientation to the board. Since the projections are oriented with respect to the board and are moving at approximately the same speed as the board while they contact and punch the board, there will be no or negligible elongation of the punched holes.

    摘要翻译： 公开了在连续移动的板材中冲孔的方法和装置。 孔可以是装饰性的或功能性的，并且被冲孔，使得不产生或可忽略的伸长率。 板以第一速度在第一方向上连续移动，并且具有销或其他突起的至少一个构件以角速度同时绕两个轴线旋转，使得在转动的一部分期间，销接触和冲压板 构件，而构件的速度和第一速度大致相等，并且突起处于与板基本上预定的方向。 由于突起相对于板取向，并且在与板接触并冲压板时以大致相同的速度移动，因此冲孔的伸长率将不会减少或忽略不计。