会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • METHODS FOR MANUFACTURING SKELETAL IMPLANTS
    • 制造骨骼植入物的方法
    • WO01049333A3
    • 2001-12-13
    • PCT/US2001/000113
    • 2001-01-02
    • A61B17/16A61B17/32A61B19/00A61F2/28A61F2/30A61F2/44A61F2/46B23B47/28B23C5/10B23G1/48B23G5/04B23G5/00
    • B23C5/1054A61B17/1637A61B17/32053A61B2017/1602A61B2090/061A61F2/3094A61F2/442A61F2/4455A61F2/4644A61F2/4657A61F2/468A61F2002/2839A61F2002/30616A61F2002/3085A61F2002/4646A61F2002/4649A61F2002/4658A61F2002/4659A61F2002/4661B23B47/28B23B47/281B23G1/48B23G5/04B23G2200/10B23G2210/08B23G2210/12
    • Instrumentation for manufacturing a bone dowel (46) from human or animal cadaveric bone (14) and instrumentation for evaluating the suitability of the bone (14) and/or dowel (46) for implant use after each step of the manufacturing process is provided. Such instrumentation for manufacturing a bone dowel (46) includes a blanking or coring apparatus (10), a milling apparatus (74), a threading apparatus (108) and a tapping apparatus. A gauge (38) is provided to inspect and determine the suitability of the bone dowel (46) at each step of the manufacturing process. By inspecting the dowel being manufactured after each step of the manufacturing process, time and effort which is needlessly wasted during completion of the manufacturing of dowels (46) which are unsuitable for implant use (due to unsuitable bone and/or inaccurate machining of bone) can be avoided. Instrumentation for more accurately positioning bone (14) and the partially manufactured dowel (46) into the instrumentation for machining the dowel (46) is also provided. Such instrumentation includes a gauge (48) for positioning a piece of bone in relation to the apparatus, and mounting blocks (78) for securing the partially manufactured dowel (46) in relation to the milling apparatus (74).
    • 提供了用于从人或动物尸体骨(14)制造骨榫(46)的仪器和用于在制造过程的每个步骤之后用于评估用于植入物使用的骨(14)和/或榫钉(46)的适合性的仪器。 用于制造骨榫(46)的这种仪器包括冲切或取芯装置(10),铣削装置(74),穿线装置(108)和攻丝装置。 提供量规(38)以在制造过程的每个步骤检查和确定骨榫(46)的适合性。 通过检查在制造过程的每个步骤之后制造的销钉,在完成不适于植入使用(由于不合适的骨骼和/或不准确的机械加工)的销钉(46)的完成期间不必要地浪费的时间和精力, 可以避免。 还提供了用于将骨头(14)和部分制造的榫钉(46)更准确地定位到用于加工榫钉(46)的仪器中的仪器。 这种仪器包括用于相对于该装置定位一块骨的计量器(48)和用于相对于铣削装置(74)固定部分制造的销钉(46)的安装块(78)。
    • 3. 发明申请
    • CUTTING HEAD, HOLDER AND ROTATING TOOL INCLUDING THE SAME
    • 切割头,夹具和旋转工具,包括它们
    • WO2016024819A1
    • 2016-02-18
    • PCT/KR2015/008459
    • 2015-08-12
    • TAEGUTEC LTD.
    • CHOI, Chang HeePARK, Chang Gyu
    • B23C5/20B23C5/22
    • B23C5/1054B23C2210/02B23C2210/03B23C2240/24
    • A rotating tool capable of absorbing a stress caused by a cutting force during a cutting operation. The rotating tool has a holder having a plurality of groove portions in a front end surface, a cutting head having a plurality of protrusion portions in a rear end surface, and a screw clamping the cutting head to the holder. The groove portion has a pair of groove side surfaces and tapers in a radially outward direction. The protrusion portion has a pair of protrusion side surfaces and tapers in the radially outward direction. A bent portion is formed in one of the groove side surface and the protrusion side surface. When the cutting head is clamped to the holder, a relief angle is formed between the groove side surface and the protrusion side surface from the bent portion in the radially outward direction.
    • 一种能够在切割操作期间吸收由切割力引起的应力的旋转工具。 旋转工具具有在前端面上具有多个槽部的保持架,在后端面上具有多个突出部的切削头以及将切削头固定在保持架上的螺钉。 槽部具有一对槽侧面,在径向向外方向呈锥形。 突出部具有一对突出侧表面,并且在径向向外的方向上呈锥形。 弯曲部形成在槽侧表面和突出侧表面之一中。 当切割头被夹持到保持器时,在径向向外的方向上在凹槽侧表面和弯曲部分的突出侧表面之间形成有倾斜角。
    • 7. 发明申请
    • CUTTING HEAD AND TOOL HOLDER COUPLING
    • 切割头和工具夹连接
    • WO00009282A1
    • 2000-02-24
    • PCT/IL1999/000429
    • 1999-08-04
    • B23C5/22B23B31/00B23B31/02B23B31/113B23C5/10B23B31/26
    • B23B31/113B23B31/008B23C5/1054Y10S408/713Y10T279/17888Y10T403/7009Y10T408/90987Y10T409/309408Y10T409/30952
    • A replaceable cutting head (1, 100) is adapted for co-axial coupling thereof, along a coupling axis (A, A'), with a tool shank (2, 102) in a self-clamping fashion. Both the cutting head and the tool shank have a mounting portion (6, 106) comprising a positioning section (10, 112) and a centering section (12, 110). The centering section (12, 110) is formed with a peripheral centering surface (26, 111) which extends circumferentially with respect to the coupling axis (A, A') and has a substantially conical shape at least at two portions thereof. The positioning section (10, 112) has at least two peripherally disposed and circumferentially extending and spaced apart positioning surfaces (16, 116) adapted for the provision of an axial support of the cutting head (1, 100) on the tool shank (2, 102). Each positioning surface (16, 116) is inclined with respect to the coupling axis (A, A') so that an axial distance therefrom to a broad end (13, 118) of the peripheral centering surface (26, 111) increases in a direction generally corresponding to the direction of cutting forces acting on the cutting edge (8, 108) during a cutting operation. One of the positioning and centering sections is formed with at least two circumferentially spaced apart fixation wings (24, 115) with, respectively, either the positioning surfaces (16, 116) and/or the portions of the centering surface (26, 111), belonging thereto.
    • 可替换的切割头(1,100)适于沿着联接轴线(A,A')与工具柄(2,102)以自夹紧方式同轴耦合。 切割头和工具柄都具有包括定位部分(10,112)和定心部分(12,110)的安装部分(6,106)。 定心部分(12,110)形成有相对于联接轴线(A,A')周向延伸的外周对中表面(26,111),并且至少在其两个部分处具有大致圆锥形的形状。 所述定位部分(10,112)具有至少两个周向设置并且沿周向延伸和间隔开的定位表面(16,116),所述定位表面适于在所述工具柄(2)上提供所述切割头(1,100)的轴向支撑 ,102)。 每个定位表面(16,116)相对于联接轴线(A,A')倾斜,使得与外围中心表面(26,111)的宽端(13,118)的轴向距离在 通常对应于在切割操作期间作用在切割刃(8,108)上的切割力的方向。 定位和定心部分中的一个形成有分别具有定位表面(16,116)和/或定心表面(26,111)的部分的至少两个周向间隔开的固定翼(24,115) ,属于。
    • 10. 发明申请
    • DUAL CUTTER ROUTER BIT
    • 双切刀路由器
    • WO2008088585A3
    • 2008-11-13
    • PCT/US2007077839
    • 2007-09-07
    • HILKER DAVID
    • HILKER DAVID
    • B27C1/00
    • B27G13/005B23C5/1054B23C2210/02B27G13/14Y10T407/1948
    • A router bit (1) includes an upper (3) and a lower (7) cutter, axially aligned and separated by a fixed longitudinal displacement (6). No substantial portion of the bit (1) extends beyond the lower end of the lower cutter. In some embodiments, the lower cutter may be configured with bottom face blades to allow the router to be used as a plunging bit. The cutters may use wing blades or spiral blades. The portion of the bit intervening between the upper and lower cutters may also be configured as a cutter. In some embodiments, the router bit is integral. In other embodiments, it comprises separate elements that may be axially secured.
    • 路由器钻头(1)包括上部(3)和下部(7)切割器,轴向对齐并且由固定的纵向位移(6)分开。 钻头(1)的实质部分不延伸超出下刀具的下端。 在一些实施例中,下切割器可以配置有底面刀片,以允许路由器用作钻头。 刀具可以使用翼片或螺旋叶片。 位于上下刀具之间的位置的部分也可以被配置为切割器。 在一些实施例中,路由器比特是一体的。 在其他实施例中,其包括可以轴向固定的单独元件。