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    MATERIAL FOR PRODUCTION OF JUNCTIONS BETWEEN TWO OBJECTS
    1.
    发明申请
    MATERIAL FOR PRODUCTION OF JUNCTIONS BETWEEN TWO OBJECTS 审中-公开
    用于生产两个对象之间的结点的材料

    公开(公告)号：US20080236076A1

    公开(公告)日：2008-10-02

    申请号：US11865444

    申请日：2007-10-01

    申请人： KARL-HEINZ HOFMANN

    发明人： KARL-HEINZ HOFMANN

    IPC分类号： E04C1/00

    CPC分类号： E04D13/174 ,  E04D1/36 ,  Y10T428/249985

    摘要： The invention relates to a material for the formation of connections between two objects, for example between a roofing tile and a ridge tile. This material is a deformable filter foam, which is impregnated with a substance which is cured when exposed to air. Before the connection is formed, the filter foam with the substance impregnating it, is sealed airtight. When the connection is to be formed, the airtight seal is removed and the substance introduced between the objects to be connected. Due to the exposure to air, which is now possible, the substance becomes cured. This lends the previously soft filter foam a solid structure.

    摘要翻译： 本发明涉及用于形成两个物体之间的连接的材料，例如在屋顶瓦片和脊瓦片之间。 该材料是可变形的过滤泡沫，其被暴露于空气中固化的物质浸渍。 在形成连接之前，将具有浸渍物质的过滤泡沫密封密封。 当要形成连接时，气密密封被去除，物质被引入待连接物体之间。 由于暴露在空气中，这是现在可能的，物质变得愈合。 这使得以前软的过滤泡沫体具有固体结构。

    Drill
    2.
    发明申请
    Drill 有权
    钻头

    公开(公告)号：US20050274551A1

    公开(公告)日：2005-12-15

    申请号：US11149387

    申请日：2005-06-09

    申请人： Rainer Batliner ,  Olaf Koch ,  Karl-Heinz Hofmann ,  Werner Britten

    发明人： Rainer Batliner ,  Olaf Koch ,  Karl-Heinz Hofmann ,  Werner Britten

    IPC分类号： B23B51/02 ,  B28D1/14 ,  E21B10/44 ,  E21B10/46 ,  E21B10/36

    CPC分类号： B23B51/02 ,  B23B2240/08 ,  B23B2240/16 ,  B23B2251/14 ,  B23B2251/18 ,  B23B2251/204 ,  B23B2251/207 ,  B23B2251/50 ,  B28D1/146 ,  E21B10/445

    摘要： A drill in particular for a hammer drill for drilling in stone, concrete and the like includes a drilling head (2) formed as a hard material body with radial legs (18,19) and having at least three radially extending cutting bits (5) formed on the radial legs (18,19), and a centering tip (11;21) provided in a center of the hard material body and projecting beyond one of the cutting bits (16,17), with the centering tip (11;21) having concave limiting surfaces (12;22) stretching between the linearly extending auxiliary cutting edges (13;24,24).

    摘要翻译： 特别是用于在石头，混凝土等中钻孔的锤钻的钻头包括形成为具有径向支腿（18,19）的硬质材料体并具有至少三个径向延伸切割钻头（5）的钻头（2） 形成在所述径向支腿（18,19）上的定心尖端（11; 21）和设置在所述硬质材料体的中心并且突出超过所述切削钻头（16,17）之一的定心尖端（11; 21） 21）具有在所述线性延伸的辅助切削刃（13; 24,24）之间延伸的凹形限制表面（12; 22）。

    Material for production of junctions between two objects
    3.
    发明申请
    Material for production of junctions between two objects 审中-公开
    用于生产两个物体之间的接头的材料

    公开(公告)号：US20050069693A1

    公开(公告)日：2005-03-31

    申请号：US10496579

    申请日：2002-10-24

    申请人： Karl-Heinz Hofmann

    发明人： Karl-Heinz Hofmann

    IPC分类号： E04B1/68 ,  E04D1/36 ,  E04D13/17 ,  B32B7/12

    CPC分类号： E04D13/174 ,  E04D1/36 ,  Y10T428/249985

    摘要： The invention relates to a material for the formation of connections between two objects, for example between a roofing tile and a ridge tile. This material is a deformable filter foam, which is impregnated with a substance which is cured when exposed to air. Before the connection is formed, the filter foam with the substance impregnating it, is sealed airtight. When the connection is to be formed, the airtight seal is removed and the substance introduced between the objects to be connected. Due to the exposure to air, which is now possible, the substance becomes cured. This lends the previously soft filter foam a solid structure.

    摘要翻译： 本发明涉及用于形成两个物体之间的连接的材料，例如在屋顶瓦片和脊瓦片之间。 该材料是可变形的过滤泡沫，其被暴露于空气中固化的物质浸渍。 在形成连接之前，将具有浸渍物质的过滤泡沫密封密封。 当要形成连接时，气密密封被去除，物质被引入待连接物体之间。 由于暴露在空气中，这是现在可能的，物质变得愈合。 这使得以前软的过滤泡沫体具有固体结构。

    Process and arrangement for producing tetrahydrofuran
    6.
    发明授权
    Process and arrangement for producing tetrahydrofuran 失效
    生产四氢呋喃的工艺和布置

    公开(公告)号：US06204399B1

    公开(公告)日：2001-03-20

    申请号：US09101709

    申请日：1998-07-16

    申请人： Nicole Schoedel ,  Ernst Haidegger ,  Karl-Heinz Hofmann

    发明人： Nicole Schoedel ,  Ernst Haidegger ,  Karl-Heinz Hofmann

    IPC分类号： C07D30338

    CPC分类号： C07D307/08

    摘要： Process and arrangement for producing tetrahydrofuran from a hydrous butane diol solution contaminated by light volatile, organic compounds, comprising the following process stages: a) Distillative removal (K1) of the light volatile, organic compounds contained in the hydrous butane diol solution 1. b) Dehydrating (R) of the thus prepurified hydrous butane diol solution 3 over an acidic aluminum oxide catalyst. c) One-step or multi-step distillation (K2) of the thus obtained high-tetrahydrofuran fraction 8 for obtaining a pure tetrahydrofuran. In addition, a separation of the water from the hydrous butane diol solution to water contents of from 2 to 70% by weight, particularly 2 to 10% by weight, can take place before the dehydrating of the butane diol.

    摘要翻译： 包含以下工艺步骤的含有由挥发性有机化合物污染的水合丁二醇溶液制备四氢呋喃的方法和装置：a）含水丁二醇溶液1.b中含有的挥发性有机化合物的蒸馏除去（K1） ）在酸性氧化铝催化剂上将如此预纯化的含水丁二醇溶液3脱水（c）。c）由此获得的用于获得纯四氢呋喃的高四氢呋喃馏分8的一步或多步蒸馏（K2）。 此外，在二丁醇脱水之前，可以将水从含水丁二醇溶液中分离至含水量为2-70重量％，特别是2-10重量％。

    Ridge or hip covering for tiled roofs
    7.
    发明授权
    Ridge or hip covering for tiled roofs 失效
    用于瓷砖屋顶的山脊或臀围

    公开(公告)号：US4573291A

    公开(公告)日：1986-03-04

    申请号：US583184

    申请日：1984-02-24

    申请人： Karl-Heinz Hofmann

    发明人： Karl-Heinz Hofmann

    IPC分类号： E04D13/16 ,  E04D1/30 ,  E04D1/34 ,  E04D1/36 ,  E04D12/00 ,  E04D13/17 ,  B61D17/14

    CPC分类号： E04D12/008 ,  E04D1/3402 ,  E04D1/36 ,  E04D13/174

    摘要： In this ridge or hip covering, flexible sealing strips (9) are arranged between the covering caps (7) fastened to the ridge or hip board (6) of the roof structure and the roofing tiles (3).In order that the sealing strips (9) can universally be used with the most different roofing tiles and roof pitches, they comprise a flexible supporting strip (10) which is provided on one or both longitudinal edges (11) with a comblike edge part (12) of elastically deformable material, the teeth (12a) of which are connected with an edge strip (13) of flexible material which bridges the tooth spaces allowing the teeth to spread, whereby the outer longitudinal edge (14) of the edge strip adapts to the contour of the upper side of the roofing tiles (3) lying below it.If with the sealing strips (9) both a sealing against rain and driving snow and a ventilation of the roof space is to be made possible, an air-permeable bonded fabric, in particular of polyester or polyamide fibres, can be used for the edge strip (13). A ventilation is also made possible if the supporting strip (10) has in its part, which is situated at the side of the ridge or hip board (6), ventilation apertures and is provided with upright supports for the covering caps (7).

    摘要翻译： 在该脊或臀部覆盖物中，柔性密封条（9）设置在固定到屋顶结构的脊或髋板（6）的覆盖帽（7）和屋顶瓦（3）之间。 为了使密封条（9）能够普遍地与最不同的屋顶瓦片和屋顶间距一起使用，它们包括柔性支撑条（10），其设置在具有梳状边缘部分（11）的一个或两个纵向边缘（11）上， 12）的弹性可变形材料，其齿（12a）与柔性材料的边缘条（13）连接，所述边缘条（13）将牙齿间隙桥接以允许牙齿扩展，由此边缘条带的外纵向边缘（14）适应 到位于其下方的屋顶瓦（3）的上侧的轮廓。 如果使用密封条（9）可以实现防雨和驾驶雪的密封和屋顶空间的通风，则可以使用透气的粘合织物，特别是聚酯或聚酰胺纤维，用于边缘 条（13）。 如果支撑条（10）在其一部分位于脊或臀板（6）的一侧，通风孔并且设置有用于覆盖帽（7）的直立支撑件，则也可以进行通风。

    Sealing strip for a ridging
    9.
    发明授权
    Sealing strip for a ridging 失效
    密封条用于皱纹

    公开(公告)号：US5002816A

    公开(公告)日：1991-03-26

    申请号：US269336

    申请日：1988-11-10

    申请人： Karl-Heinz Hofmann ,  Wilhelm Rottger

    发明人： Karl-Heinz Hofmann ,  Wilhelm Rottger

    IPC分类号： E04D3/38 ,  E04D1/36 ,  E04D3/40 ,  E04D13/16 ,  E04D13/17

    CPC分类号： E04D1/36 ,  E04D13/176 ,  Y10T428/17 ,  Y10T428/19 ,  Y10T428/24331 ,  Y10T428/24355 ,  Y10T428/24777 ,  Y10T428/24917 ,  Y10T428/31678 ,  Y10T428/31692

    摘要： For sealing the ridge cover of a pitched roof there is used a sealing strip (10) comprising a center strip (11) with an air-permeable, water-repellent and drifting snow-tight non-woven material (12) including side strips (20, 30) contiguous therewith, at least the outer longitudinal edges of said side strips being adaptable to the top surfaces of roofing tiles (2'). Each side strip comprises soft, extensible polyisobutylene sheet strips having an expanded metal embedded therein which exhibits a longitudinal extensibility of 50 to 150% and a transverse extensibility of >20% and a recovery of >5%.

    摘要翻译： 为了密封倾斜屋顶的脊盖，使用密封条（10），该密封条（10）包括具有透气性，防水和漂白的不透气的无纺布材料（12）的中心条带（11），该密封条包括侧条 20,30），所述侧条的至少外部纵向边缘适应于屋顶瓦（2'）的顶表面。 每个侧条包括柔软的，可延伸的聚异丁烯片条，其具有嵌入其中的膨胀金属，其展现出50至150％的纵向延展性和> 20％的横向延展性并且回收率> 5％。