Variable thickness shingle
    63.
    发明授权
    Variable thickness shingle 有权
    可变厚度瓦

    公开(公告)号:US08309169B2

    公开(公告)日:2012-11-13

    申请号:US12833716

    申请日:2010-07-09

    CPC classification number: B05D1/30 B05D1/16 B05D1/40 E04D1/26 E04D2001/005

    Abstract: A method of manufacturing roofing shingles is provided. The method includes the step of coating a continuously supplied shingle mat with roofing asphalt to make an asphalt-coated sheet. The asphalt-coated sheet has at least one prime portion and at least one headlap portion. The thickness of the asphalt-coated sheet is varied by passing the asphalt coated sheet through compression rollers configured to compress the asphalt-coated sheet and form a formed sheet such that the prime portion of the formed sheet has a first thickness and the headlap portion has a second thickness, different from the first thickness. The formed sheet is passed under a film applicator configured to supply a film to the headlap portion thereby forming a filmed sheet. Granules are applied to the filmed sheet to form a granule-covered sheet such that granules do not adhere to the headlap portion. The granule-covered sheet is cut into shingles.

    Abstract translation: 提供了一种制造屋顶瓦的方法。 该方法包括用屋顶沥青涂覆连续供应的瓦板以制造沥青包覆的片材的步骤。 沥青涂布片材具有至少一个原始部分和至少一个头部部分。 通过将沥青涂布片材通过压缩辊压缩沥青涂布片材并形成成形片材,使得成形片材的主要部分具有第一厚度,并且头皮部分具有 第二厚度不同于第一厚度。 所形成的片材在膜施加器下通过,该膜施加器构造成将膜提供到头皮部分,从而形成膜片。 将颗粒施加到成膜片上以形成颗粒覆盖片,使得颗粒不粘附到头皮部分。 将颗粒覆盖的片材切成木瓦。

    VARIABLE THICKNESS SHINGLE
    65.
    发明申请
    VARIABLE THICKNESS SHINGLE 有权
    可变厚度SHINGLE

    公开(公告)号:US20100330263A1

    公开(公告)日:2010-12-30

    申请号:US12833716

    申请日:2010-07-09

    CPC classification number: B05D1/30 B05D1/16 B05D1/40 E04D1/26 E04D2001/005

    Abstract: A method of manufacturing roofing shingles comprises the steps of: coating a continuously supplied shingle mat with roofing asphalt to make an asphalt-coated sheet, the asphalt-coated sheet having at least one prime portion and at least one headlap portion, varying the thickness of the asphalt-coated sheet such that the at least one prime portion of the asphalt-coated sheet has a first thickness and the headlap portion has a second thickness, the thickness of the asphalt-coated sheet being varied by passing the asphalt-coated sheet through a secondary coater to form a granule-covered sheet, and cutting the granule-covered sheet into shingles.

    Abstract translation: 制造屋顶木瓦的方法包括以下步骤:用屋顶沥青涂覆连续供应的瓦板以制成沥青包覆的板,所述沥青涂布板具有至少一个主要部分和至少一个头部部分,改变其厚度 所述沥青涂布片材使得所述沥青涂布片材的至少一个原始部分具有第一厚度,并且所述头皮部分具有第二厚度,所述沥青涂布片材的厚度通过使经过沥青涂布的片材通过而变化 二次涂布机形成颗粒覆盖的片材,并将颗粒覆盖的片材切成木瓦。

    Variable thickness shingles
    67.
    发明授权
    Variable thickness shingles 有权
    可变的瓦片

    公开(公告)号:US07776391B2

    公开(公告)日:2010-08-17

    申请号:US11648078

    申请日:2006-12-30

    CPC classification number: B05D1/30 B05D1/16 B05D1/40 E04D1/26 E04D2001/005

    Abstract: A method of manufacturing roofing shingles comprises the steps of: coating a continuously supplied shingle mat with roofing asphalt to make an asphalt-coated sheet, the asphalt-coated sheet having at least one prime portion and at least one headlap portion, varying the thickness of the asphalt-coated sheet such that the at least one prime portion of the asphalt-coated sheet has a first thickness and the headlap portion has a second thickness, the thickness of the asphalt-coated sheet being varied by passing the asphalt-coated sheet through compression rollers, applying granules onto the asphalt-coated sheet to form a granule-covered sheet, and cutting the granule-covered sheet into shingles.

    Abstract translation: 制造屋顶木瓦的方法包括以下步骤:用屋顶沥青涂覆连续供应的瓦板以制成沥青包覆的板,所述沥青涂布板具有至少一个主要部分和至少一个头部部分,改变其厚度 所述沥青涂布片材使得所述沥青涂布片材的至少一个原始部分具有第一厚度,并且所述头皮部分具有第二厚度,所述沥青涂布片材的厚度通过使经过沥青涂布的片材通过而变化 压缩辊,将颗粒施加到沥青涂布的片材上以形成颗粒覆盖的片材,并将颗粒覆盖的片材切割成带状片。

    Method for increasing fiber density in electrostatic flocking
    70.
    发明授权
    Method for increasing fiber density in electrostatic flocking 有权
    提高静电植绒纤维密度的方法

    公开(公告)号:US07354626B1

    公开(公告)日:2008-04-08

    申请号:US11586277

    申请日:2006-10-26

    CPC classification number: B05D1/16 B05D1/007 D04H11/00 H01M4/8803 H01M12/04

    Abstract: A direct charging electrostatic flocking method is provided for the fabrication of a fibrous structure. Fibers are deposited directly on a first electrically conductive surface while a second electrically conductive surface with an adhesive thereon is disposed over the first surface. A vacuum is created in the space between the first electrically conductive surface and the second electrically conductive surface. The vacuum is then filled with sulfur hexafluoride gas. An electric field is generated between the first and second electrically conductive surfaces. The fibers leave the first electrically conductive surface, accelerate through the electric field and sulfur hexafluoride gas, and are coupled on one end thereof to the adhesive. As a result of using sulfur hexafluoride rather than air there is an increase in fiber density of the fibrous structure.

    Abstract translation: 提供了用于制造纤维结构体的直接充电静电植绒方法。 纤维直接沉积在第一导电表面上,而具有粘合剂的第二导电表面设置在第一表面上。 在第一导电表面和第二导电表面之间的空间中产生真空。 然后用六氟化硫气体填充真空。 在第一和第二导电表面之间产生电场。 纤维离开第一导电表面,加速穿过电场和六氟化硫气体,并在其一端耦合到粘合剂。 作为使用六氟化硫而不是空气的结果,纤维结构的纤维密度增加。

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