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    • 10. 发明授权
    • Method for fixing a taper implant to a receiving member
    • 用于将锥形植入物固定到接收构件的方法
    • US06591475B2
    • 2003-07-15
    • US09984764
    • 2001-10-31
    • Chikakazu NinomiyaTakeji ShiokawaKuninori ImaiMitsuo MiyamotoMitsuya Mikawa
    • Chikakazu NinomiyaTakeji ShiokawaKuninori ImaiMitsuo MiyamotoMitsuya Mikawa
    • B21D3900
    • B25D9/08B23B51/00B23B51/0081B23B51/009F16B37/122Y10T29/49881Y10T29/49904Y10T29/49945Y10T29/53078Y10T408/60
    • A method of fixing a taper implant to a receiving member includes providing a taper implant having a frusto-conical outer surface, a projecting portion connected to a larger diameter end and a smaller diameter end. A receiving member is provided which has a wall portion with a passing-through hole therein with at least a portion of the passing-through hole being tapered to form a frusto-conical shape whereby the taper portion has a larger diameter end and a smaller diameter end and the passing through hole has a cylindrical counterbored portion adjacent to the larger diameter end in which the projecting portion of the taper implant is received. A taper rate of the taper portion of the passing through hole is the same as a taper rate of the taper portion of the taper implant. The larger diameter end of the taper portion of the passing through hole has a diameter which is smaller than a diameter of the larger end of the taper portion of the taper implant whereby there is a tight-fit allowance when the taper implant is inserted into the passing through hole. The taper implant is fixed in the passing through hole of the receiving member by the outer surface of the taper portion of the taper implant being in contact with a surface of the taper portion of the passing through hole by applying a force to the taper implant whereby a friction force is generated between the taper portion of the taper implant and the wall portion.
    • 将锥形植入物固定到接收构件的方法包括提供具有截头圆锥形外表面的锥形植入物,连接到较大直径端部和较小直径端部的突出部分。 提供了一种接收构件,其具有在其中具有通孔的壁部分,其中至少一部分通孔是锥形的,以形成截头圆锥形状,由此锥形部分具有较大的直径端和较小的直径 并且所述通孔具有与所述锥形植入物的所述突出部分被接收的较大直径端相邻的圆柱形沉孔部分。 通孔的锥形部分的锥度与锥形植入物的锥形部分的锥度相同。 通孔的锥形部分的较大直径端的直径小于锥形植入件的锥形部分的较大端的直径,由此当锥形植入物插入到 穿过洞。 锥形植入物通过锥形植入物的锥形部分的外表面固定在接收构件的通孔中,该锥形植入物的锥形部分的外表面通过向锥形植入物施加力而与通孔的锥形部分的表面接触,由此 在锥形植入物的锥形部分和壁部分之间产生摩擦力。