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1. 发明授权

US6146060A Tool coupling and method for coupling two tool parts 失效
标题翻译：用于联接两个工具部件的工具联接和方法
公开(公告)号：US6146060A
公开(公告)日：2000-11-14
申请号：US107277
申请日：1998-06-30
申请人： Christer Rydberg , Jorma Koskinen
发明人： Christer Rydberg , Jorma Koskinen
IPC分类号： B23B27/08 , B23B27/16 , B23B31/00 , B23B51/02 , B23C5/10
CPC分类号： B23B51/02 , B23B27/08 , B23B27/1622 , B23B31/008 , B23C5/10 , B23C5/1054 , B23B2200/165 , B23B2200/167 , B23B2205/02 , B23B2205/16 , B23B2251/02 , B23B2260/132 , B23C2210/03 , Y10T407/192 , Y10T407/227 , Y10T407/2272 , Y10T407/2274
摘要： A tool includes a cutting head and a holder, wherein the cutting head and the holder form two cooperating surfaces that are pressed together. The surfaces possess rows of alternating parallel grooves and ridges for locking the surfaces to each other. Each of the surfaces has two rows of grooves, one row oriented 90.degree. relative to the other row. On one of the surfaces, some of the grooves of one row are in non-intersecting relationship with the grooves of the other row. On the other surface, the rows extend completely across one another, whereby the rows together form a waffle-like pattern. The cooperating surfaces allow at least four separate relative positions between the cutting head and holder.
摘要翻译：工具包括切割头和保持器，其中切割头和保持器形成被压在一起的两个协作表面。表面具有一排交替的平行凹槽和脊，用于将表面彼此锁定。每个表面具有两排凹槽，一排相对于另一排定向90度。在一个表面上，一排的一些凹槽与另一排的凹槽处于非相交关系。在另一个表面上，行完全彼此延伸，由此这些行一起形成了华夫饼状图案。配合表面允许切割头和保持器之间的至少四个分开的相对位置。

2. 发明授权

US06241433B1 Tool and cutting head for cutting machining 有权
标题翻译：刀具和切割头用于切削加工
公开(公告)号：US06241433B1
公开(公告)日：2001-06-05
申请号：US09468905
申请日：1999-12-22
申请人： Christer Rydberg , Jorma Koskinen
发明人： Christer Rydberg , Jorma Koskinen
IPC分类号： B23B5100
CPC分类号： B23B31/11 , B23B2260/132 , Y10T279/16 , Y10T408/9098 , Y10T408/90993 , Y10T409/30952
摘要： A tool for cutting machining includes a holder, a cutting head and a threaded fastener for fastening the cutting head to the holder. The cutting head is formed of injection molded cemented carbide and includes at least one cutting edge. The holder has a front surface and the cutting head has a support surface provided to releasably abut the front surface substantially in a radial plane. A central blind hole is provided in the support surface. An insert formed of a material softer than injection molded cemented carbide is secured in the blind hole. The insert includes a thread cooperating with a thread of the fastener for pulling the cutting head toward the holder in response to rotation of the fastener. By further tightening the fastener after the support surface abuts the front surface of the holder, the contact between the thread of the fastener and the thread of the insert forces the insert radially outwardly against a wall of the blind bore.
摘要翻译：用于切割加工的工具包括保持器，切割头和用于将切割头紧固到保持器的螺纹紧固件。切割头由注射成型的硬质合金形成，并且包括至少一个切削刃。保持器具有前表面，并且切割头具有设置成基本上在径向平面中可释放地邻接前表面的支撑表面。中心盲孔设置在支撑表面上。由比注射成型的硬质合金更软的材料形成的插入件固定在盲孔中。插入件包括与紧固件的螺纹配合的螺纹，用于响应于紧固件的旋转而将切割头朝向保持器拉动。通过在支撑表面邻接保持器的前表面之后进一步拧紧紧固件，紧固件的螺纹和插入件的螺纹之间的接触将插入件径向向外压靠在盲孔的壁上。

3. 发明授权

US06872033B2 Turning tool for form-turning workpieces 失效
标题翻译：车削工具车削工具
公开(公告)号：US06872033B2
公开(公告)日：2005-03-29
申请号：US10147882
申请日：2002-05-20
申请人： Christer Rydberg
发明人： Christer Rydberg
IPC分类号： B23B27/06 , B23B27/16
CPC分类号： B23B27/06 , B23B2200/165 , B23B2260/132 , Y10T407/2222 , Y10T407/2252 , Y10T407/2262 , Y10T407/2274
摘要： A turning tool includes a holder and an cutting insert clamped to the holder. The insert and the holder include respective support surfaces pressed against one another. Each of those support surfaces includes first and second sets of ridges oriented substantially perpendicular to one another. The ridges on the insert's support surface engage respective ridges on the holders support surface to prevent movement of the insert relative to the holder in two directions oriented perpendicularly to one another. At least one of the first and second support surfaces has its first and second sets of ridges arranged in respective first and second regions of that support surface. The other support surface could have its sets of ridges arranged in a similar fashion, or its sets of ridges could occupy the same region of the support surface to form a waffle pattern.
摘要翻译：车刀包括夹持器和夹持在保持器上的切削刀片。插入件和保持器包括彼此压靠的相应的支撑表面。这些支撑表面中的每一个包括基本上彼此垂直地定向的第一和第二组脊。插入件的支撑表面上的脊与保持器支撑表面上的相应的脊接合，以防止插入件相对于保持器在垂直于彼此定向的两个方向上移动。第一和第二支撑表面中的至少一个具有布置在该支撑表面的相应第一和第二区域中的第一和第二组脊。另一个支撑表面可以以类似的方式布置其脊组，或者其组的脊可以占据支撑表面的相同区域以形成华夫饼图案。

4. 发明授权

US06901642B2 Cutting tool, insert holder and machining method 有权
标题翻译：切削刀具，刀片座和加工方法
公开(公告)号：US06901642B2
公开(公告)日：2005-06-07
申请号：US10370616
申请日：2003-02-24
申请人： Christer Rydberg
发明人： Christer Rydberg
IPC分类号： B23C5/02 , B23B27/02 , B23B29/24 , B23C5/10 , B23G5/18 , B23P23/02
CPC分类号： B23C5/109 , B23B29/24 , B23G5/182 , B23G2210/08 , Y10T29/49996 , Y10T29/5114 , Y10T407/1906 , Y10T407/2266 , Y10T407/2272 , Y10T409/30196 , Y10T409/302128
摘要： A cutting tool includes a holder and at lest two first cutting inserts. The holder has a number of insert pockets in order to receive those cutting inserts. The cutting inserts are mounted in the holder such that their radially outermost portions lie substantially in an imaginary circle. The circle constitutes an effective diameter of the cutting tool. The cutting tool, in addition, includes at least one second cutting insert provided for a machining operation different from that of the first cutting inserts. The second cutting insert is spaced radially inwardly from the circle.
摘要翻译：切割工具包括支架和至少两个第一切削刀片。支架具有多个插入口以便接收这些切削刀片。切削刀片安装在保持器中，使得它们的径向最外侧部分基本上呈虚拟圆形。圆形构成切削工具的有效直径。此外，切削工具还包括至少一个第二切削刀片，其被设置用于与第一切削刀片不同的加工操作。第二切削刀片与圆周径向向内间隔开。

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