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469 条记录 (耗时 0.016 秒)

    Cutting tool
    61.
    发明授权
    Cutting tool 失效
    切割用具

    公开(公告)号：US4137000A

    公开(公告)日：1979-01-30

    申请号：US833084

    申请日：1977-09-14

    申请人： Victor C. Takacs ,  Joseph E. Takacs

    发明人： Victor C. Takacs ,  Joseph E. Takacs

    IPC分类号： B23B27/00 ,  B23B27/04 ,  B26D1/12

    CPC分类号： B23B27/007 ,  B23B27/04 ,  B23B2210/08 ,  B23B2220/123 ,  Y10T407/227 ,  Y10T407/2282 ,  Y10T407/25

    摘要： A cutting tool which may comprise: an elongated bar member having a wedge-shaped recess at one end thereof; a wedge-shaped anvil member rigidly and removably fastened in the wedge-shaped recess of said bar member, having an elongated recess in which a cutting insert may be received; and a clamp member removably fastened to the bar member for rigidly clamping the cutting insert in the elongated recess.

    摘要翻译： 一种切割工具，其可以包括：在其一端具有楔形凹部的细长杆件; 楔形砧构件刚性且可移除地紧固在所述杆构件的楔形凹部中，具有细长的凹部，可在其中容纳切削刀片; 以及可移除地紧固到杆构件的夹紧构件，用于将切削刀片刚性地夹紧在细长凹槽中。

    Clamping arrangement for a cutting tool
    62.
    发明授权
    Clamping arrangement for a cutting tool 失效
    切割工具夹紧装置

    公开(公告)号：US3959861A

    公开(公告)日：1976-06-01

    申请号：US569426

    申请日：1975-04-18

    申请人： Wlajko Mihic

    发明人： Wlajko Mihic

    IPC分类号： B23B27/04 ,  B26D1/00

    CPC分类号： B23B27/045 ,  Y10T407/2282

    摘要： A clamping arrangement for securing a cutting bit insert in a tool holder. The bit is held by an elongated lever like clamp that pivots on one end and is urged down against the bit by a retaining screw, the bit and clamp are accomodated within an inwardly sloping recess in the tool holder, and the parts are dimensioned such that the top of the clamp lies below the imaginarily extended surface of the tool holder, whereby hot cut chips from the workpiece are prevented from contacting and damaging the clamps.

    摘要翻译： 用于将刀头刀片固定在工具夹具中的夹紧装置。 该钻头由细长的杆状夹持件保持，该杆在一端枢转并且通过固定螺钉向下压靠在钻头上，钻头和夹具被容纳在工具夹具内的向内倾斜的凹部内，并且这些部件的尺寸使得 夹具的顶部位于工具夹具的想象的延伸表面的下方，从而防止来自工件的热切屑与夹具接触并损坏。

    Cutoff insert apparatus
    63.
    发明授权
    Cutoff insert apparatus 失效
    CUTOFF插入装置

    公开(公告)号：US3846882A

    公开(公告)日：1974-11-12

    申请号：US40015673

    申请日：1973-09-24

    申请人： WARNER SWASEY CO

    发明人： STEIN W

    IPC分类号： B23B27/04 ,  B23B27/16 ,  B26D1/00

    CPC分类号： B23B27/045 ,  B23B27/1685 ,  B23B2210/027 ,  B23B2210/08 ,  Y10T407/2242 ,  Y10T407/227 ,  Y10T407/2282 ,  Y10T407/25

    摘要： An improved metal cutoff apparatus that is characterized by the provision of an improved insert having added stability against lateral shifting and toppling and an improved support blade adapted to receive the same in supported relationship for cutoff purposes. The insert is characterized by being of generally relatively blade-like configuration throughout a substantial portion of its length from its cutting edge rearwardly, with the rear portion thereof being transversely widened and with the entire insert having a V-shaped bottom support surface. The top surface of the support blade is appropriately contoured in width to receive the same.

    摘要翻译： 一种改进的金属切断装置，其特征在于提供一种改进的插入件，其具有对侧向移位和倾倒具有增加的稳定性，以及改进的支撑叶片，其适于以支撑关系接收截止目的。 该插入件的特征在于在其长度的大部分长度上具有大致相对的叶片状构造，其后部向后延伸，并且整个插入件具有V形底部支撑表面。 支撑刀片的顶表面具有宽度适当的轮廓以接收它们。

    Cutting tool
    64.
    发明授权
    Cutting tool 失效
    切割用具

    公开(公告)号：US3656219A

    公开(公告)日：1972-04-18

    申请号：US3656219D

    申请日：1970-01-26

    申请人： UNITED STATES STEEL CORP

    发明人： CONNELLY EUGENE B

    IPC分类号： B23B5/14 ,  B23B27/04 ,  B23D21/00 ,  B23D21/04 ,  B26D1/00

    CPC分类号： B23D21/04 ,  B23B5/14 ,  B23B27/045 ,  B23D21/00 ,  Y10T82/16229 ,  Y10T82/16967 ,  Y10T407/25 ,  Y10T407/27

    摘要： A cutting tool is disclosed for an apparatus for cutting a crop section of pipe from the pipe at a predetermined location on the pipe. The apparatus has pipe mounting means for supporting the pipe, tool mounting means adjacent the pipe and drive means connected to one of the pipe and tool mounting means for causing relative rotary movement between the pipe and the tool mounting means. The cutting tool is mounted on the tool mounting means, is movable into cutting engagement with the pipe at the predetermined location, and is operable to create a deformed section of the pipe during the cutting operation. The cutting tool has a cutting tip provided with a pipe cutting edge and a crop cutting edge. The pipe cutting edge and the crop cutting edge intersect to form an apex. The pipe cutting edge defines with one side of the cutting tip of facing corner. The crop cutting edge defines, with the other side of the cutting tip, a crop corner. The crop corner is disposed a greater longitudinal distance from the apex than the facing corner so that the facing corner cuts through the pipe before the crop corner cuts through the crop section thereby permitting the deformed section to fall from the pipe with the crop section.

    摘要翻译： 公开了一种用于在管道上的预定位置从管道切割管道的切割部分的设备的切割工具。 该装置具有用于支撑管道的管道安装装置，与管道相邻的工具安装装置和连接到管道和工具安装装置中的一个的驱动装置，用于在管道和工具安装装置之间进行相对旋转运动。 切割工具安装在工具安装装置上，可移动到在预定位置处与管道切割接合，并且可操作以在切割操作期间产生管道的变形部分。 切割工具具有设置有切割边缘和切割边缘的切割尖端。 管道切割边缘和作物切割边缘相交形成顶点。 管切割边缘限定了切割尖端的一侧面对角。 作物切割边界限定切割尖端的另一侧是作物角。 作物角与顶角处于距离顶点更大的纵向距离，使得在作物角部切割通过作物部分之前，相对的角部穿过管道，从而允许变形部分从管道与作物部分落下。

    Lathe tool
    65.
    发明授权
    Lathe tool 失效
    车刀

    公开(公告)号：US3653107A

    公开(公告)日：1972-04-04

    申请号：US3653107D

    申请日：1970-01-13

    申请人： HERTEL KARL

    发明人： HERTEL KARL

    IPC分类号： B23B27/04 ,  B23B27/16 ,  F16B35/00 ,  B26D1/00

    CPC分类号： B23B27/04 ,  B23B27/1685 ,  F16B35/005 ,  Y10T407/224 ,  Y10T407/2292 ,  Y10T407/23 ,  Y10T407/25

    摘要： A lathe tool in which the bit is of a shape providing easy manufacture and regrinding, and a long life. The outline of the lateral faces of the bit is an elongate isosceles trapezium and an elongate isosceles triangle having as its base the longer of the two parallel sides of the trapezium, the end faces of the bit forming the equal sides of the trapezium, two inclined upper faces of the bit forming the two equal sides of the triangle and a cutting edge being formed at the junction of each upper face and the adjacent end face.

    摘要翻译： 该刀具具有易于制造和重磨的形状，并且寿命长。 钻头侧面的轮廓是细长的等腰梯形和细长的等腰三角形，其基部为梯形的两个平行边的较长部分，钻头的端面形成梯形的相等边，两个倾斜 该位的上表面形成三角形的两个相等的边，并且切割边缘形成在每个上表面和相邻端面的接合处。

    Cutoff or grooving tool and holder therefor
    66.
    发明授权
    Cutoff or grooving tool and holder therefor 失效
    切割或切割工具及其持有人

    公开(公告)号：US3611525A

    公开(公告)日：1971-10-12

    申请号：US3611525D

    申请日：1970-04-01

    申请人： WARNER SWASEY CO

    发明人： COCHRAN BURTON L

    IPC分类号： B23B27/04 ,  B26D1/00

    CPC分类号： B23B27/04 ,  B23B2210/08 ,  Y10T407/23 ,  Y10T407/25 ,  Y10T407/26

    摘要： A CUROFF OR GROOVING TOOL THAT INCLUDES A HOLDER AND A REPLACEABLE CUTTING INSERT WITH THE HOLDER INCLUDING A MAIN BODY PORTION, A SUPPORT BLADE, AND A CLAMPING ARM AND WITH THE INSERT BEING AN ELONGATE, RELATIVELY PENCILLIKE COMPONENT ADAPTED TO BE SEATED ON THE BLADE OF THE HOLDER AND CLAMPED IN PLACE THEREON BY THE CLAMPING ARM WITH A BACKUP ELEMENT SERVING TO DETERMING THE EXTENT OF LONGITUDINAL PROJECTION OF THE CUTTING INSERT ON THE SUPPORT BLADE. THE INSERT AND HOLDER ARE CHARACTERIZED BY COMPLEMENTARILY ENGAGED V-SHAPED SURFACES OF THE TYPE SET FORTH IN NOVKOV U.S. PAT. 2,964,833. THE SHANK PORTION OF THE INSERT GENERALLY HAS A LESSER HEIGHT THAN THE SHANK PORTION OF THE INSERT SHOWN IN NOVKOV PAT. 2,964,833 WHILE THE CUTTING TIP PORTION THEREOF HAS A PROPORTIONATELY GREATER HEIGHT THAN THAT OF THE INSERT SHOWN IN NOVKOV U.S. PAT. 2,964,833. USE OF THE BACKUP COMPONENT REARWARDLY OF THE INSERT PERMITS USE OF A SERIES OF SUCH MEMBERS SO AS TO INSURE CORRECT POSITIONING OF INSERTS HAVING SHANK PORTIONS OF DIFFERENT LENGTH.

    Tool holder
    67.
    发明授权
    Tool holder 失效

    公开(公告)号：US3557417A

    公开(公告)日：1971-01-26

    申请号：US3557417D

    申请日：1968-07-11

    申请人： THOMAS J KOLLAR ,  KOLLAR JOHN P

    发明人： KOLLAR JOHN P

    IPC分类号： B23B27/04 ,  B26D1/00

    CPC分类号： B23B27/04 ,  Y10T407/2292 ,  Y10T407/25

    摘要： A TOOL HOLDER SHANK HAVING AN INTEGRAL BLADE IS PROVIDED WITH A CLAMP HAVING A BLADE TO HOLD A TOOL BIT OR INSERT, THE SHANK HAVING TRANSVERSE AND LONGITUDINAL GROOVES RECEIVING TRANSVERSE AND LONGITUDINAL RIBS ON THE CLAMP TO CONTROL THE POSITION OF THE CLAMP ON THE SHANK WHEN THE CLAMP IS SECURED TO THE SHANK WITH A BIT BETWEEN THE BLADES BY A SINGLE SCREW PASSING THROUGH THE CLAMP AND INTO THE SHANK, THE BLADE ON THE SHANK HAVING A V GROOVE AND A BIT HAVING A BOTTOM V-FORMATION TO ALIGN AND HOLD THE BIT ON THE SHANK BLADE.

    D R A W I N G