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    HEAT RESISTANT FIREPROOF MATERIAL AND VARIANTS
    42.
    发明公开
    HEAT RESISTANT FIREPROOF MATERIAL AND VARIANTS 有权
    HITZEBESTÄNDIGES，FLAMMHEMMENDERS MATERIAL UND VARIANTEN

    公开(公告)号：EP1147719A4

    公开(公告)日：2001-10-24

    申请号：EP99928269

    申请日：1999-06-10

    申请人： AOOT NII ELASTOMERNYKH MATERIA ,  ZAKRYTOE AKTSIONERNOE OBSCHEST

    发明人： REZNICHENKO SERGEI VLADIMIROVI ,  DUBYAGA VLADIMIR PAVLOVICH ,  PUZDRASHONKOVA TAMARA IVANOVNA ,  BESFAMILNY IGOR BORISOVICH ,  KARACHEVTSEV VYACHESLAV GRIGOR ,  LOGINOV VLADIMIR IVANOVICH ,  ZUBOV ALEXEI LEONIDOVICH ,  LARIONOV VIKTOR FEDOROVICH ,  VDOVIN PAVEL ALBERTOVICH ,  IGNATIEV DMITRY PETROVICH

    IPC分类号： B32B7/02 ,  A41D13/00 ,  A41D31/00 ,  A62B17/00 ,  B32B27/06 ,  C09K21/00 ,  B23B27/06 ,  B32B5/18

    CPC分类号： A62B17/003 ,  A41D31/0027

    摘要： Disclosed are multilayer protective materials used to make clothes for firemen and rescue workers operating in areas of high temperature and open flames. These materials can be used to manufacture articles such as capes, covers and blankets which must show increased heat resistance and are used for operation in areas of intense heat radiation and open flames during fire suppression, including burning sources of oil, gas and other substances. The object of the invention includes: a heat insulating material comprising a heat-resistant fiber substrate; a layer of waterproof material with a metal coating, said layer consisting of a cross-linked polymer having a liquid diffusion coefficient equal or less than 10 g * sec/cm ; and a hermetic layer made of a rubber-based elastomer. Alternatively, the layer of waterproof material is made of a porous material selected from a group comprising polyolefins and fluorine-, chlorine- or silicon-containing polymers; whereby the size of the pores is between 0,01 and 1,0 micrometers. The layer of metal coating is an aluminum, copper or titanium nitride layer having a thickness of between 0,05 and 0,25 micrometers. The invention allows said materials to be used in order to sew more comfortable protective clothes which permit direct discharge of body vapors through the heat insulating material, have better fireproof features due to a better resistance to open flames, ensure the resistance of material as long as the heat effects last and provide for a longer life span of the said clothes; moreover, they permit to simplify the structure of the set of materials used to make the clothes and improve their operating properties as well as increasing the effectiveness of the protective action thereof.

    摘要翻译： 公开了多层防护材料，用于为在高温和明火区域操作的消防员和救援人员制作衣服。 这些材料可用于制造必须显示出增强的耐热性的物品，例如斗篷，罩子和毯子，并且用于在灭火期间强烈热辐射和明火的区域（包括石油，天然气和其他物质的燃烧源）运行。 本发明的目的包括：包含耐热纤维基材的绝热材料; 具有金属涂层的防水材料层，所述层由具有等于或小于10 -9 g * sec / cm 2的液体扩散系数的交联聚合物组成; 和由橡胶基弹性体制成的气密层。 或者，防水材料层由选自包括聚烯烃和含氟，氯或硅的聚合物的多孔材料制成; 由此孔的大小在0.01和1.0微米之间。 金属涂层是厚度为0.05-0.25微米的铝，铜或氮化钛层。 本发明允许所述材料用于缝制更舒适的防护衣物，所述防护衣物允许身体蒸气直接排放通过隔热材料，由于更好地抵抗明火，具有更好的防火特性，保证材料的耐久性 热效应持续并提供所述衣服的更长寿命; 此外，它们允许简化用于制造衣服的一组材料的结构并改善它们的操作性能并且增加其保护作用的有效性。

    Indexable threading and turning insert with pressed-in-chip breakers
    44.
    发明公开
    Indexable threading and turning insert with pressed-in-chip breakers 失效
    Wendeschneidplatte mit Dreh- und Gewindeschneidabschnitten und eingeformten Spanbrechern

    公开(公告)号：EP0718062A1

    公开(公告)日：1996-06-26

    申请号：EP95117878.9

    申请日：1995-11-13

    申请人： VALENITE INC.

    发明人： Bernadic, Thomas ,  Wayne, Steven F.

    IPC分类号： B23B27/00 ,  B23B27/06

    CPC分类号： B23B27/1625 ,  B23B27/065 ,  B23B2260/1386 ,  B23B2270/16 ,  Y10T407/2268 ,  Y10T407/235

    摘要： An indexable threading and turning insert with integral pressed-in chip breakers, having a threading insert portion and a turning insert portion. Each of the threading insert portion and the turning insert portion has, respectively, an integral pressed-in chip breaker having ideal chip management characteristics. The indexable threading and turning insert has a substantially diamond shape having a first planar face, an opposite second planar face, and first, second, third and fourth insert faces extending between the first and second planar faces, wherein the threading insert portion is contiguous a first corner formed by intersection of the first and second planar faces and the turning insert portion is contiguous a second corner formed by intersection of the third and fourth insert faces, the second corner being located opposite the first corner. The threading insert portion is characterized by a first cutting edge formed at the intersection of the first insert face and a first land and a second cutting edge formed at the intersection of the second insert face and a second land. Each of the first and second cutting edges is provided with a plurality of noses separated by gullets. First and second integral, pressed-in chip breakers, each in the form of a raised island, the incident face contour thereof corresponding to the nose-and-gullet contour of the respective cutting edge adjacent thereto. Preferably, the incident face contour has scalloped portions adjacent the noses. The turning insert portion is characterized by third and fourth cutting edges located, respectively, at the intersection of a third land with the third and fourth insert faces, and at the intersection of a fourth land with the third and fourth insert faces. Third and fourth integral, pressed-in chip breakers, each in the form of a raised island corresponding to the contour of the respective cutting edge adjacent thereto, preferably having a double-stepped, wing backed shape in registry with respect to the second corner.

    摘要翻译： 一种具有整体压入式断屑器的可转位螺纹和车削刀片，具有穿线插入部分和转动插入部分。 每个穿线插入部分和转动插入部分分别具有理想的芯片管理特性的整体压入式断屑器。 可转位螺纹和车削刀片具有基本菱形形状，其具有第一平面，相对的第二平面，以及在第一和第二平面之间延伸的第一，第二，第三和第四插入面，其中穿线插入部分邻接 由第一和第二平面和转动插入部分的相交形成的第一拐角邻接由第三和第四插入面相交形成的第二拐角，第二拐角与第一拐角相对。 所述穿线插入部分的特征在于，形成在所述第一插入面和第一焊盘的交叉点处的第一切削刃和形成在所述第二刀片面与所述第二焊盘的相交处的第二切削刃。 第一和第二切削刃中的每一个设有多个由齿沟分隔开的鼻部。 第一和第二整体的压入式断屑器，每个都是凸状岛的形式，其入射面轮廓对应于与其相邻的相应切削刃的前齿轮轮廓。 优选地，入射面轮廓具有与鼻子相邻的扇形部分。 转动插入部分的特征在于分别位于第三平台与第三和第四插入面的交叉点处的第三和第四切削刃，以及在第四凸台与第三和第四插入面的相交处。 第三和第四整体的压入式断屑器，每个都是与相邻切割刃的轮廓相对应的凸起形状，优选地具有相对于第二拐角对准的双阶翼形翼形形状。

    Grooving or threading tool
    47.
    发明公开
    Grooving or threading tool 失效
    Einstech- oder Gewindeschneidwerkzeug。

    公开(公告)号：EP0366047A2

    公开(公告)日：1990-05-02

    申请号：EP89119655.2

    申请日：1989-10-23

    申请人： VALENITE INC.

    发明人： Hunt, Carl E.

    IPC分类号： B23B27/04 ,  B23B27/06

    CPC分类号： B23B27/04 ,  B23B27/007 ,  B23B27/065 ,  B23B29/022 ,  B23B2220/123

    摘要： An elongated grooving or threading tool (11) has a cutting section (15) and a rearward cemented carbide section (23) which are, respectively, held together in axial alignment by a threaded fastener (28) and a drawbolt which engage the intermediate section (19) and hold the respective connections under compression.

    摘要翻译： 一个细长的切槽或穿线工具（11）具有切割部分（15）和后部硬质合金部分（23），它们分别通过螺纹紧固件（28）和牵引杆相互保持在一起， （19），并按压各个连接。

    Turning insert
    48.
    发明公开
    Turning insert 失效
    滚动插件

    公开(公告)号：EP0257004A3

    公开(公告)日：1990-03-14

    申请号：EP87850205.3

    申请日：1987-06-23

    申请人： SANDVIK AKTIEBOLAG

    发明人： Pettersson, Lars

    IPC分类号： B23B27/06 ,  B23B27/14

    CPC分类号： B23B27/045 ,  Y10T407/245 ,  Y10T407/25

    摘要： The invention relates to a turning insert. The insert (10) consists of longitudinally extending surfaces (13,14), end surfaces (15,16), side surfaces (11), a shoulder (17) and a portion (18) provided with a cutting edge (19). The cutting edge (19) is circular and has a diameter which exceeds the thickness of the insert which makes a plurality of turning operations possible, including grooving into unlimited depth. The portion (18) is provided with rake face (25) sloping downwardly and inwardly from the cutting edge, which face is provided with a plurality of concave recesses (23) intersecting each other.

    Gewinde-Fräswerkzeug
    49.
    发明公开
    Gewinde-Fräswerkzeug 失效
    Gewinde-Fräswerkzeug。

    公开(公告)号：EP0261465A2

    公开(公告)日：1988-03-30

    申请号：EP87112840.1

    申请日：1987-09-03

    申请人： VARGUS Ltd.

    发明人： Zaengerle, Eduard

    IPC分类号： B23B27/06

    CPC分类号： B23G5/182 ,  B23B27/065 ,  B23B27/1614 ,  B23B2200/3618 ,  B23B2270/16

    摘要： Bei einem Gewinde-Fräswerkzeug (1) mit einer an einem Fräserschaft (2) befestigten, trapezförmigen Wende­Fräsplatte (3) ist die längste Kantenfläche (10) an beiden Plattenseiten (13,14) jeweils mit einer ge­sonderten Fräskante (11,12) sowie jeweils mit einer zugehörigen Spanleitfläche (15,16) versehen, wobei die beiden gezahnten Fräskanten (11,12) durch ein und die­selbe, über die Dicke der Kantenfläche (10) durchgehen­de Zahnung (21) gebildet sind.

    摘要翻译： 在具有紧固到铣刀柄（2）的梯形可逆铣削尖端（3）的螺纹铣削工具（1）上，在每种情况下提供尖端（13,14）两侧的最长边缘面（10） 具有单独的铣削边缘（11,12），并且在每种情况下都具有相关联的切屑破坏器（15,16），所述两个齿形铣边缘（11,12）由同一个齿（21）形成， 边缘面（10）的厚度。

    Single-sided cutting insert
    50.
    发明公开
    Single-sided cutting insert 失效
    双面可用的切削刀片。

    公开(公告)号：EP0178273A2

    公开(公告)日：1986-04-16

    申请号：EP85850300.6

    申请日：1985-09-30

    申请人： Santrade Ltd.

    发明人： Carlsson, Stiv ,  Gustafsson, Lars-Erik ,  Robertsson, Tage

    IPC分类号： B23B27/14 ,  B23B27/06

    CPC分类号： B23B27/065 ,  B23B27/141 ,  Y10T407/235

    摘要： A single-sided cutting insert (10) preferably for thread chasing, the lowerface (12) of which comprises three support surfaces (23-25) inclining towards the center of the lower face (12) and a recess (26) separating them. The support surfaces (23-25) are projecting partly around the recess (26) and therefore the cutting insert (10) at insertion against a base surface (27) of a cutting insert site in a tool shank (28) abuts only against the planar base surface in three separated points (29).