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    • 81. 发明申请
    • Clamping Apparatus And Method
    • 夹紧装置及方法
    • US20080029976A1
    • 2008-02-07
    • US11832932
    • 2007-08-02
    • Tino OldaniGiovanni Bonomi
    • Tino OldaniGiovanni Bonomi
    • B23B31/40
    • B29C53/82Y10T82/2593Y10T279/10Y10T279/1033Y10T279/1291Y10T279/19Y10T279/29Y10T403/22Y10T403/7075
    • A method and apparatus are provided, for clamping a fiber placement tool to a fiber placement machine, along a rotational axis of the fiber placement machine, through use of a clamping apparatus having a plurality of drive lugs extending axially from the machine, and having three intersecting faying surfaces thereof which mate simultaneously in substantially intimate contact with three corresponding intersecting faying surfaces of a plurality of drive lug receptacles extending axially from the tool. Pairs of movable tines, disposed on opposite sides of each drive lug, pull the drive lugs into intimate contact with the drive lug receptacles. Master fixtures are used for setting the drive lugs and lug receptacles with respect to corresponding ones of the other, to achieve a desired intimate fit between faying surfaces thereof.
    • 提供了一种方法和装置,用于通过使用具有从机器轴向延伸的多个驱动凸耳的夹紧装置沿着纤维铺放机的旋转轴线将光纤放置工具夹持到纤维铺放机器,并且具有三个 其相交的配合表面同时与从工具轴向延伸的多个驱动凸耳插座的三个相应的交叉的接合表面基本上紧密接触。 配置在每个驱动器接线片的相对侧上的可动叉形对将拉动驱动器凸耳与驱动凸耳插座紧密接触。 主夹具用于相对于彼此相对的设置驱动凸耳和凸耳插座,以实现其搭接表面之间的期望的紧密配合。
    • 84. 发明授权
    • Attachment means for a work piece
    • 用于工件的附件
    • US4789169A
    • 1988-12-06
    • US79772
    • 1987-07-01
    • Nils Hakansson
    • Nils Hakansson
    • B23B31/113B27C7/04B23B5/22
    • B27C7/04B23B31/113Y10T279/10Y10T279/247
    • A chuck adapted to clamp a workpiece (7) during wood turning. The chuck comprises a body (3), at one end attachable to a lathe (1) and at the opposite end having two radially opposed eccenters (8, 9) with equal eccentricity. Each of the eccenters is encompassed by or encompasses a clamping jaw (5, 6) respectively, which are recessed together to form a mutual end surface. The clamping jaws are arranged to be rotatable half a turn in relation to the body (3), wherein they together at one rotational end position form a cylindrical dics, and at the other rotational end position are radially displaced in opposite directions in relation to themselves.
    • PCT No.PCT / SE86 / 00499 Sec。 371日期1987年7月1日 102(e)1987年7月1日PCT PCT日期为1986年10月30日PCT公布。 出版物WO87 / 02615 日期:1987年5月7日。一种适于在木材车削期间夹紧工件(7)的卡盘。 卡盘包括主体(3),其一端可附接到车床(1),并且在相对端具有两个具有相等偏心度的径向相对的偏心(8,9)。 每个偏心件分别包围或包括夹紧爪(5,6),它们一起凹陷以形成相互的端面。 相对于主体(3),夹爪被布置成可旋转半个圈,其中它们在一个旋转终止位置处一起形成圆柱形二体,并且在另一转动端位置相对于它们相反的方向径向位移 。