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    Indexable cutting insert
    1.
    发明授权
    Indexable cutting insert 有权
    可转位切削刀片

    公开(公告)号：US08613575B2

    公开(公告)日：2013-12-24

    申请号：US12595386

    申请日：2009-10-09

    申请人： Hans Schaefer ,  Peter Langer

    发明人： Hans Schaefer ,  Peter Langer

    IPC分类号： B23B27/16

    CPC分类号： B23B27/1611 ,  B23B27/08 ,  B23B27/164 ,  B23B27/1659 ,  B23B2200/085 ,  B23B2200/369 ,  B23B2220/12 ,  Y10T407/2272 ,  Y10T407/2282 ,  Y10T407/23

    摘要： The present invention relates to an indexable cutting insert which is provided with at least two bearing surfaces for securing to a holder, said at least two bearing surfaces being each subdivided into individual subsurfaces, wherein the at least two bearing surfaces, with respect to a center plane of the cutting insert, forms at least three edges in one half of said cutting insert, said edges bounding the subsurfaces for the formation of crowning, approximating to convexity, of the at least two bearing surfaces.

    摘要翻译： 本发明涉及一种可转位的切削刀片，该切削刀片具有至少两个用于固定到保持器的支承表面，所述至少两个轴承表面每个细分成单独的子表面，其中所述至少两个轴承表面相对于中心 所述切削刀片的平面在所述切削刀片的一半中形成至少三个边缘，所述边缘限定所述下表面以形成所述至少两个轴承表面的凸起，接近凸起。

    INDEXABLE CUTTING INSERT
    2.
    发明申请
    INDEXABLE CUTTING INSERT 有权
    可选切割插件

    公开(公告)号：US20130183110A1

    公开(公告)日：2013-07-18

    申请号：US12595386

    申请日：2008-02-15

    申请人： Hans Schaefer ,  Peter Langer

    发明人： Hans Schaefer ,  Peter Langer

    IPC分类号： B23B27/16

    CPC分类号： B23B27/1611 ,  B23B27/08 ,  B23B27/164 ,  B23B27/1659 ,  B23B2200/085 ,  B23B2200/369 ,  B23B2220/12 ,  Y10T407/2272 ,  Y10T407/2282 ,  Y10T407/23

    摘要： The present invention relates to an indexable cutting insert which is provided with at least two bearing surfaces for securing to a holder, said at least two bearing surfaces being each subdivided into individual subsurfaces, wherein the at least two bearing surfaces, with respect to a center plane of the cutting insert, forms at least three edges in one half of said cutting insert, said edges bounding the subsurfaces for the formation of crowning, approximating to convexity, of the at least two bearing surfaces.

    摘要翻译： 本发明涉及一种可转位的切削刀片，该切削刀片具有至少两个用于固定到保持器的支承表面，所述至少两个轴承表面每个细分成单独的子表面，其中所述至少两个轴承表面相对于中心 所述切削刀片的平面在所述切削刀片的一半中形成至少三个边缘，所述边缘限定所述下表面以形成所述至少两个轴承表面的凸起，接近凸起。

    Iron blue pigment, process for making the same and use
    4.
    发明授权
    Iron blue pigment, process for making the same and use 失效
    铁蓝色素，制作相同和使用的过程

    公开(公告)号：US4378995A

    公开(公告)日：1983-04-05

    申请号：US309425

    申请日：1981-10-06

    申请人： Everhard Gratzfeld ,  Eva Clausen ,  Helmut Reinhardt ,  Hans Schaefer

    发明人： Everhard Gratzfeld ,  Eva Clausen ,  Helmut Reinhardt ,  Hans Schaefer

    IPC分类号： C09D11/00 ,  C01C3/12 ,  C01G49/00 ,  C09C1/00 ,  C09C1/22 ,  C09C1/26 ,  C09D11/02

    CPC分类号： C09C1/26 ,  C01P2006/60

    摘要： Iron blue pigment (DIN 55 906) is produced by white paste precipitation and subsequent oxidation of the white paste. Alakli or alkali metal ions i.e. sodium and potassium ions, cyanide or complex iron cyanide ions and iron ions are used as raw materials. The iron blue pigment according to the invention is characterized by a potassium content of 0.5-4.5% by weight, preferably 0.5-2.0% by weight, a sodium content of 0.2-1.0% by weight, an ammonium content of 2.0-4.5% by weight, preferably 3.0-4.5% by weight, a coloring power in accordance with DIN 53 204 and DIN 53 234 of 5-15% above the Vossen Blue 705 Standard and the following color intervals (determined in accordance with DIN 53 204 and DIN 53 234 in conjunction with DIN 6174, in relation to Vossen Blue 705 as standard):.DELTA.L: -0.7 to -1.5.DELTA.a: -0.5 to 1.5.DELTA.b: -0.6 to -2.3.DELTA.C: +0.5 to 2.0In order to save potassium ions, the white paste precipitation of the iron blue pigment according to the invention is carried out in two phases, potassium ions being used as alkali ions in the first phase and sodium ions in the second phase. After removal of the reaction salts and addition of ammonium salts, the white paste suspension thus obtained is aged and subsequently oxidized to iron blue pigment by known methods. The iron blue pigment can be used as a pigment for the production of printing inks, colored paints, colored varnishes and as coloring agents for fungicides.

    摘要翻译： 铁蓝色颜料（DIN 55 906）通过白色浆料沉淀和随后的白色糊料氧化产生。 Alakli或碱金属离子即钠和钾离子，氰化物或复合铁氰离子和铁离子用作原料。 根据本发明的铁蓝颜料的特征在于钾含量为0.5-4.5重量％，优选0.5-2.0重量％，钠含量为0.2-1.0重量％，铵含量为2.0-4.5％ 重量，优选3.0-4.5重量％，根据DIN 53 204和DIN 53 234的着色力为Vossen Blue 705标准以上5-15％的颜色和以下颜色间隔（根据DIN 53 204和DIN 53测定 234符合DIN 6174，关于Vossen Blue 705作为标准）：DELTA L：-0.7至-1.5 DELTA a：-0.5至1.5 DELTA b：-0.6至-2.3 DELTA C：+0.5至2.0为了 除钾离子外，根据本发明的铁蓝颜料的白色糊状物沉淀分两个阶段进行，第一相中使用钾离子作为碱离子，在第二相中使用钠离子。 在除去反应盐并加入铵盐后，将由此获得的白色糊状物悬浮液老化并随后通过已知方法氧化成铁蓝色颜料。 铁蓝颜料可用作生产印刷油墨，彩色油漆，有色清漆和作为杀真菌剂着色剂的颜料。

    Process and apparatus for the production of hydrogen cyanide
    5.
    发明授权
    Process and apparatus for the production of hydrogen cyanide 失效
    用于生产氰化氢的工艺和设备

    公开(公告)号：US4594234A

    公开(公告)日：1986-06-10

    申请号：US589217

    申请日：1984-03-13

    申请人： Reinhard Manner ,  Hans Schaefer ,  Carl Voigt ,  Wolf D. Pfeifer

    发明人： Reinhard Manner ,  Hans Schaefer ,  Carl Voigt ,  Wolf D. Pfeifer

    IPC分类号： B01J19/24 ,  C01C3/02

    CPC分类号： C01C3/0233 ,  F23D2900/00012

    摘要： There is obtained an increase in the throughput in the known BMA furnace or a BMA furnace chamber without changing the construction and dimensions already present by changing the lower part of the cooling head into a short tubular heat exchanger while maintaining the necessary temperature profile for the process by arranging the ceramic tubes in the furnace chamber in closer or less close fashion and/or by using ceramic tubes having different inner and outer geometries and/or structure.

    摘要翻译： 在已知的BMA炉或BMA炉室中，通过将冷却头的下部部分改变为短的管状热交换器而不改变已经存在的结构和尺寸，获得了生产量的增加，同时保持了该过程所需的温度曲线 通过以更近或更不密切的方式将陶瓷管布​​置在炉室中和/或通过使用具有不同内部和外部几何形状和/或结构的陶瓷管。

    Holder for a chip-removing tool insert
    8.
    发明授权
    Holder for a chip-removing tool insert 有权
    夹具用于切屑刀具插入

    公开(公告)号：US08491232B2

    公开(公告)日：2013-07-23

    申请号：US12942604

    申请日：2010-11-09

    申请人： Hans Schaefer

    发明人： Hans Schaefer

    IPC分类号： B23B29/14

    CPC分类号： B23B29/14 ,  B23B29/043 ,  B23B2205/02 ,  Y10T407/2288 ,  Y10T407/25

    摘要： The present invention relates to a holder for a machining tool insert, in particular a lancing or cutting insert, having an approximately beam-shaped cutter holder, a cavity formed inside the end thereof, which serves as a receiving pocket for the tool insert and is bounded by clamping jaws that define the clearance width of the receiving pocket, a slot extending with a first end to within the proximity of the inner edge of the receiving pocket so as to permit elastic pivotability of one of the clamping jaws, and having a clamping arrangement comprising an actuation member for producing a clamping force that acts within the region of the slot upon the pivotable clamping jaw. In order to attain improved absorption of transverse force components acting upon the pivotable clamping jaw, it is furthermore provided in said holder that the second end of the slot extends within the proximity of the lateral edge of the cutter holder, with an elastic connecting web that bridges the second end of the slot being disposed between the pivotable clamping jaw and the cutter holder.

    摘要翻译： 技术领域本发明涉及一种用于机加工工具刀片的保持器，特别是具有大致波束形刀片保持器的切割刀片，其中形成在其端部内的空腔，其用作工具刀片的接收槽，并且是 由限定接收槽的间隙宽度的夹爪限定，槽与第一端延伸到接收槽的内边缘附近，以允许一个夹爪的弹性可枢转性，并具有夹紧 该装置包括用于产生夹紧力的致动构件，所述夹紧力作用在可枢转夹持爪上的槽的区域内。 为了获得改善对作用在可枢转夹持爪上的横向力分量的吸收，还在所述保持器中设置槽的第二端在切割器保持器的侧边缘附近延伸，弹性连接腹板 桥接设置在可枢转夹爪和切割器保持器之间的槽的第二端。

    Broaching tool, in particular keyway broaching tool
    9.
    发明授权
    Broaching tool, in particular keyway broaching tool 有权
    拉削工具，特别是键槽拉削工具

    公开(公告)号：US08434972B2

    公开(公告)日：2013-05-07

    申请号：US12526928

    申请日：2008-02-13

    申请人： Hans Schaefer

    发明人： Hans Schaefer

    IPC分类号： B23D43/00 ,  B23D43/06

    CPC分类号： B23D7/06 ,  B23D13/005 ,  Y10T407/16 ,  Y10T407/1628 ,  Y10T409/4077

    摘要： The invention relates to a broaching tool, in particular a keyway broaching tool, comprising a holder which defines a longitudinal axis and has a shank, extending in the longitudinal direction, as support for a cutting body which can be fixed in a seat of the shank by means of a clamping device. The seat has a passage which is at a distance from the free end of the shank and extends transversely to the longitudinal axis and the inside of which forms guide surfaces for bearing surfaces of the cutting body, which can be inserted into the passage in an insertion direction. An end-position limit for the inserted cutting body is formed on guide surfaces and on associated bearing surfaces. The clamping device produces a force component on the cutting body which presses the latter against the end-position limit.

    摘要翻译： 本发明涉及一种拉削工具，特别是一种键槽拉削工具，其包括限定纵向轴线并具有沿长度方向延伸的柄的保持器，作为可固定在柄部的座中的切割体的支撑件 通过夹紧装置。 座椅具有与柄部的自由端一定距离并且横向于纵向轴线延伸的通道，并且其内部形成用于切割体的支承表面的引导表面，该表面可插入到通道中 方向。 插入的切割体的终端位置限制形成在引导表面和相关的支承表面上。 夹紧装置在切割体上产生一个力分量，该力分量将其压在终端位置极限上。

    BROACHING TOOL, IN PARTICULAR KEYWAY BROACHING TOOL
    10.
    发明申请
    BROACHING TOOL, IN PARTICULAR KEYWAY BROACHING TOOL 有权
    手动工具，特别是关键工具

    公开(公告)号：US20100104390A1

    公开(公告)日：2010-04-29

    申请号：US12526928

    申请日：2008-02-13

    申请人： Hans Schaefer

    发明人： Hans Schaefer

    IPC分类号： B23D37/00

    CPC分类号： B23D7/06 ,  B23D13/005 ,  Y10T407/16 ,  Y10T407/1628 ,  Y10T409/4077

    摘要： The invention relates to a broaching tool, in particular a keyway broaching tool, comprising a holder which defines a longitudinal axis and has a shank, extending in the longitudinal direction, as support for a cutting body which can be fixed in a seat of the shank by means of a clamping device. The seat has a passage which is at a distance from the free end of the shank and extends transversely to the longitudinal axis and the inside of which forms guide surfaces for bearing surfaces of the cutting body, which can be inserted into the passage in an insertion direction. An end-position limit for the inserted cutting body is formed on guide surfaces and on associated bearing surfaces. The clamping device produces a force component on the cutting body which presses the latter against the end-position limit.

    摘要翻译： 本发明涉及一种拉削工具，特别是一种键槽拉削工具，其包括限定纵向轴线并具有沿长度方向延伸的柄的保持器，作为可固定在柄部的座中的切割体的支撑件 通过夹紧装置。 座椅具有与柄部的自由端一定距离并且横向于纵向轴线延伸的通道，并且其内部形成用于切割体的支承表面的引导表面，该表面可插入到通道中 方向。 插入的切割体的终端位置限制形成在引导表面和相关的支承表面上。 夹紧装置在切割体上产生一个力分量，该力分量将其压在终端位置极限上。