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    Coping apparatus
    41.
    发明授权
    Coping apparatus 失效
    应对装置

    公开(公告)号：US5363732A

    公开(公告)日：1994-11-15

    申请号：US34489

    申请日：1993-03-19

    Applicant: Raymond E. Heasley

    Inventor： Raymond E. Heasley

    IPC: B23D45/02 ,  B23D61/02 ,  B23Q35/10 ,  B27B5/02 ,  B27B5/18

    CPC classification number: B23D61/02 ,  B23D45/027 ,  B23Q35/102 ,  B27B5/02 ,  Y10T83/6566 ,  Y10T83/7693 ,  Y10T83/7726 ,  Y10T83/7768 ,  Y10T83/875

    Abstract: A coping apparatus is provided to impart to the end portion of a molding. A contoured surface corresponding to the profile of the face surface of the molding. The coping apparatus includes a circular saw that is mounted on two sliding bases for freedom of movement in "X" "Y" directions. Beside the circular saw there is a support for a stylus used to control the positioning of the saw blade by traversing movement along the profile of a template. The template is supported on a stationary base underlying a table of which the end portion of the molding to be coped is supported.

    Abstract translation: 提供用于赋予模制品的端部的应对装置。 对应于模制件的表面的轮廓的轮廓表面。 应急装置包括安装在两个滑动基座上的圆锯，用于在“X”“Y”方向上自由运动。 在圆锯旁边有一个支架，用于通过沿着模板轮廓的移动来控制锯片的定位。 模板支撑在桌子下方的固定基座上，待处理的模制品的端部被支撑在该桌子下面。

    Method and device for cutting or slotting rigid material, in particular wood
    42.
    发明授权
    Method and device for cutting or slotting rigid material, in particular wood 失效
    用于切割或开槽刚性材料，特别是木材的方法和装置

    公开(公告)号：US4896708A

    公开(公告)日：1990-01-30

    申请号：US221257

    申请日：1988-06-10

    Applicant: Hans Dietz

    Inventor： Hans Dietz

    IPC: B23D47/00 ,  B23D59/02 ,  B23D61/02 ,  B26D3/28 ,  B26D7/08 ,  B27B31/08 ,  B27G19/08

    CPC classification number: B26D7/08 ,  B23D47/005 ,  B23D59/02 ,  B23D61/02 ,  B26D3/28 ,  B27B31/08 ,  B27G19/08 ,  Y10T83/2077 ,  Y10T83/2083

    Abstract: A method and a device serve for cutting or slotting rigid material, in particular wood, having a modulus of elasticity of, preferably, approximately 50,000 to 400,000 kg/cm.sup.2. A gap of finite width is cut into the material by a narrow tool comprising cutting elements, in particular a circular saw blade, at a cutting speed of over 40 m/s. After passage of the cutting element a timber section is always lifted off the remainder of the material and bent out of the plane of the gap. In order to reduce the thermal loading of the tool, which is generated by the friction between the timber section and the tool, the timber section is always bent off in such a manner that once the timber section has left the cutting elements, it is spaced a certain distance from the circular saw blade.

    Abstract translation: PCT No.PCT / DE87 / 00466 Sec。 371日期：1988年6月10日 102（e）日期1988年6月10日PCT提交1987年10月14日PCT公布。 出版物WO88 / 02683 日期：1988年4月21日。一种用于切割或开槽刚性材料，特别是木材的方法和装置，其弹性模量优选为约50,000至400,000kg / cm 2。 通过包括切割元件，特别是圆锯片的窄工具以超过40m / s的切割速度将有限宽度的间隙切割成材料。 在切割元件通过之后，木材部分总是从材料的其余部分提起并弯曲到间隙的平面之外。 为了减少由木材部分和工具之间的摩擦产生的工具的热负荷，木材部分总是以这样的方式弯曲，即一旦木材部分已经离开切割元件，它就被间隔开 距圆锯片一定距离。

    Sawblade
    43.
    发明授权
    Sawblade 失效
    锯片

    公开(公告)号：US4461198A

    公开(公告)日：1984-07-24

    申请号：US548229

    申请日：1983-11-02

    Applicant: Gunther Grassmann

    Inventor： Gunther Grassmann

    IPC: B23D61/02 ,  B27B33/08

    CPC classification number: B23D61/02 ,  Y10T83/9319 ,  Y10T83/936 ,  Y10T83/9367

    Abstract: A sawblade has teeth of a height corresponding to the thickness of the blade and chip spaces in the interstices between respective teeth opening into both sides of the blade; the bottoms of alternate chip spaces are inclined to opposite sides of the blade whereby the maximum depth of the chip spaces corresponds to a multiple of the height of the teeth.

    Abstract translation: 锯片具有与叶片厚度相对应的高度的齿和在通向叶片两侧的相应齿之间的间隙中的切屑空间; 替代芯片空间的底部倾斜于叶片的相对侧面，由此芯片空间的最大深度对应于齿的高度的倍数。

    Corrugated tubing perforating machine
    44.
    发明授权
    Corrugated tubing perforating machine 失效
    波纹管穿孔机

    公开(公告)号：US3957386A

    公开(公告)日：1976-05-18

    申请号：US550458

    申请日：1975-02-18

    Applicant: Manfred A. A. Lupke

    Inventor： Manfred A. A. Lupke

    IPC: B23D21/00 ,  B23C3/34 ,  B23D45/10 ,  B23D45/12 ,  B23D61/02 ,  B26F1/00 ,  B29C17/10 ,  B23C1/14 ,  B26D3/06

    CPC classification number: B26F1/0023 ,  B23D45/105 ,  B23D45/122 ,  B23D61/02 ,  B26F1/003 ,  Y10T408/3833 ,  Y10T409/307784 ,  Y10T409/308792 ,  Y10T83/0596 ,  Y10T83/4455 ,  Y10T83/4493 ,  Y10T83/4645

    Abstract: A machine for perforating corrugated tubing at accurately spaced locations includes a double chain conveyor which positively engages the tubing and is driven intermittently to advance the tubing in steps of equal length. Upon completion of each step a pair of clamping members are actuated to engage the tubing, the clamping faces of the members being shaped so as to locate the tubing positively while it is stationary. When the tubing is so located, accurately positioned sets of cutters are brought into operation so as to cut slots or holes in the tubing at the desired locations. Upon completion of the cutting stroke, the clamping members are automatically released and the conveyor advances the tubing by another step. The sequence of operations in each cycle is controlled by limit switches responsive to the positions of the conveyor, the clamping means and the cutters. The cutters may be rotary saws or rotary drills.

    Abstract translation: 用于在精确间隔的位置穿孔波纹管的机器包括双链输送机，该双链输送机主动地接合管道并间歇地驱动以使管道以相等长度的步长推进。 在每个步骤完成之后，一对夹紧构件被致动以接合管道，构件的夹紧面被成形为在固定的同时正确地定位管道。 当管道如此定位时，精确定位的刀具组被运行，以在期望的位置切割管道中的槽或孔。 在完成切割行程时，夹紧构件自动释放，并且输送机将管道推进另一步骤。 每个循环中的操作顺序由响应于输送机，夹紧装置和切割器的位置的限位开关控制。 切割机可以是旋转锯或旋转钻。

    CIRCULAR SAW BLADE HOLDER
    50.
    发明公开
    CIRCULAR SAW BLADE HOLDER 审中-公开

    公开(公告)号：US20240239595A1

    公开(公告)日：2024-07-18

    申请号：US18413741

    申请日：2024-01-16

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Flevian J. Gonsalves

    IPC: B65D85/58 ,  B23D61/02

    CPC classification number: B65D85/58 ,  B23D61/02 ,  B65D2585/68

    Abstract: A saw blade holder for a circular saw blade having a central aperture. The saw blade holder includes a base and a blade mount extending from the base. The blade mount includes threads. The blade mount is configured to be received in the central aperture of the circular saw blade. The saw blade holder further includes a retaining member including threads. The retaining member is removably coupled to the blade mount for retaining the circular saw blade on the blade mount.

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