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1. 发明申请

US20050217449A1 Adjustable tool station 审中-公开
公开(公告)号：US20050217449A1
公开(公告)日：2005-10-06
申请号：US11140877
申请日：2005-05-31
申请人： Alison Ng , Eric Kim , Frank Dalessandro
发明人： Alison Ng , Eric Kim , Frank Dalessandro
IPC分类号： F16C29/00 , F16C29/06 , B26D5/08
CPC分类号： F16C29/069 , F16C29/001 , F16C2322/39 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7772 , Y10T83/7788 , Y10T83/8773 , Y10T83/8878 , Y10T83/949
摘要： A miter saw includes a tool adjustment unit having a joint pivotable about an axis, a guide rail spaced from and coupled to the joint so as to pivot about the axis, a saw housing mounted on the guide rail and a linear motion bearing assembly, which is positioned between the guide rail and the saw housing. The guide rail and the linear motion bearing are so shaped and dimensioned that the saw housing and the guide rail rotationally engage one another in a substantially play free manner to displace a saw blade between a plurality of angled positions.

2. 发明授权

US06918330B2 Adjustable tool station 有权
标题翻译：可调工具站
公开(公告)号：US06918330B2
公开(公告)日：2005-07-19
申请号：US10146106
申请日：2002-05-15
申请人： Alison Ng , Eric Kim , Frank Dalessandro
发明人： Alison Ng , Eric Kim , Frank Dalessandro
IPC分类号： F16C29/00 , F16C29/06 , B23D45/02 , B26D1/16 , B26D5/08 , B27B5/20 , B27B5/36
CPC分类号： F16C29/069 , F16C29/001 , F16C2322/39 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7772 , Y10T83/7788 , Y10T83/8773 , Y10T83/8878 , Y10T83/949
摘要： A miter saw includes a tool adjustment unit having a joint pivotable about an axis, a guide rail spaced from and coupled to the joint so as to pivot about the axis, a saw housing mounted on the guide rail and a linear motion bearing assembly, which is positioned between the guide rail and the saw housing. The guide rail and the linear motion bearing are so shaped and dimensioned that the saw housing and the guide rail rotationally engage one another in a substantially play free manner to displace a saw blade between a plurality of angled positions.
摘要翻译：斜切锯包括具有可围绕轴线枢转的接头的工具调节单元，与接头间隔开并联接到接头以便围绕轴线枢转的导轨，安装在导轨上的锯壳体和直线运动轴承组件，其中位于导轨和锯壳之间。导轨和直线运动轴承的形状和尺寸被设计成使得锯壳体和导轨以基本无间隙的方式彼此旋转地彼此接合以在多个倾斜位置之间移位锯片。

3. 发明授权

US06908228B2 Linear motion bearing segment 失效
标题翻译：直线运动轴承段
公开(公告)号：US06908228B2
公开(公告)日：2005-06-21
申请号：US10399424
申请日：2001-10-24
申请人： Frank Dalessandro , Scott Carlson , Alison Ng
发明人： Frank Dalessandro , Scott Carlson , Alison Ng
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/069 , F16C29/001 , F16C29/0697 , F16C29/123 , F16C2300/02
摘要： A linear motion bearing assembly (20) as provided for movement along a splined shaft (10). The rolling element retainer of the bearing assembly (20) is assembled from a plurality of arcuate interengageable self-contained rolling element retainer segments (22). Each of the rolling element retainer segments (22) includes at least one rolling element track (30) having a load bearing portion (34) and a return portion (36). At least one load bearing plate (44) is axially positioned in each segment and serves to receive and transmit loads from the bearing rolling elements (32) in the load bearing portion (34) of the ball tracks (30). An extended housing retainer structure encloses all of the exposed exterior surfaces of the rolling element retainer segments (22) and is configured and dimensioned to maintain the rolling element retainer segments (22) in position and to receive a load either directly or indirectly from the load bearing plates (44).
摘要翻译：一种线性运动轴承组件（20），用于沿花键轴（10）运动。轴承组件（20）的滚动元件保持器由多个弓形可相互接合的独立滚动元件保持器段（22）组装。每个滚动元件保持器段（22）包括至少一个具有承载部分（34）和回转部分（36）的滚动元件轨道（30）。至少一个承载板（44）轴向地定位在每个段中，用于从滚珠轨道（30）的承载部分（34）中的轴承滚动元件（32）接收和传递载荷。延伸的壳体保持器结构包围滚动元件保持器节段（22）的所有暴露的外表面，并且被构造和尺寸设计成将滚动元件保持器节段（22）保持在适当位置并且直接或间接从负载承载板（44）。

4. 发明授权

US5853248A Radial thrust bearing 失效
标题翻译：径向推力轴承
公开(公告)号：US5853248A
公开(公告)日：1998-12-29
申请号：US870975
申请日：1997-06-06
申请人： Frank Dalessandro
发明人： Frank Dalessandro
IPC分类号： F16C27/02 , F16C27/08 , F16C33/20 , H02K5/167 , F16C17/10
CPC分类号： F16C27/08 , F16C27/02 , F16C33/20 , H02K5/1672
摘要： A monolithically formed bearing is disclosed for use with a rotatable shaft positioned within a supporting structure which includes a bearing body having an internal bore extending partially therethrough and defining a cylindrical bearing surface for receiving and supporting the rotatable shaft, an external bearing surface having a radially inwardly tapered leading edge for engaging a complementary first abutment surface defined within an interior cavity of the supporting structure, an annular thrust collar projecting beyond the leading edge of the external bearing surface for engaging a corresponding second abutment surface defined within the interior cavity of the supporting structure, and an annular retention flange depending from the periphery of the bearing body to retain the bearing body within the interior cavity of the supporting structure.
摘要翻译：公开了一种整体形成的轴承，用于定位在支撑结构内的可旋转轴，该支撑结构包括具有部分延伸穿过其中延伸并且限定用于接收和支撑可旋转轴的圆柱形支承表面的内孔的轴承主体，向内锥形的前缘，用于接合限定在所述支撑结构的内腔内的互补的第一邻接表面;环形止推环，突出超过所述外部支承表面的前缘，用于接合限定在所述支撑结构的内部空腔内的对应的第二邻接表面结构，以及从轴承体的周边悬垂的环形保持凸缘，以将轴承体保持在支撑结构的内部空腔内。

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