
基本信息:
- 专利标题: Cutting devices
- 专利标题(中):Schneidvorrichtungen
- 申请号:EP08021527.0 申请日:2008-12-11
- 公开(公告)号:EP2070622A1 公开(公告)日:2009-06-17
- 发明人: Miura, Masahiko
- 申请人: Makita Corporation
- 申请人地址: 11-8 Sumiyoshi-cho 3-chome Anjo-shi, Aichi-ken JP
- 专利权人: Makita Corporation
- 当前专利权人: Makita Corporation
- 当前专利权人地址: 11-8 Sumiyoshi-cho 3-chome Anjo-shi, Aichi-ken JP
- 代理机构: Kramer - Barske - Schmidtchen
- 优先权: JP2007320664 20071212; JP2008296777 20081120
- 主分类号: B23D45/04
- IPC分类号: B23D45/04 ; B27G19/04 ; B23D47/12
摘要:
As cutting device (1; 50) includes a table (2) having an upper surface for placing thereon a workpiece (W, W1, W2), a positioning fence (7) operable to position the workpiece (W, W1, W2) on the upper surface of the table (2); and a tool unit (10) vertically movably supported on the table (2). The tool, unit (10) includes a drive source, a rotary tool (12) rotatably driven by the drive source, and a cover configured to cover an upper portion of the cutting tool (12), The cover has a lower end portion including a first part (11c) and a second part (11d) positioned on opposite sides with respect to a rotational axis of the cutting tool (12). When the tool unit (10) is positioned a substantially lowermost position, the first part (11c) is positioned at a first level and vertically opposes to the fence (7), while the second part (11d) is positioned at a second level and does not oppose to the fence (7). The first level is higher than the second level.
摘要(中):
由于切割装置(1; 50)包括具有用于放置工件(W,W1,W2)的上表面的工作台(2),可操作以将工件(W,W1,W2)定位在其上的定位挡板 桌子(2)的上表面; 和可垂直移动地支撑在工作台(2)上的工具单元(10)。 工具单元(10)包括驱动源,由驱动源可旋转地驱动的旋转工具(12)和覆盖切割工具(12)的上部的盖。盖具有下端部,包括 第一部分(11c)和位于相对于切割工具(12)的旋转轴线的相对侧上的第二部分(11d)。 当工具单元(10)位于基本上最低的位置时,第一部分(11c)被定位在第一水平面上并且与栅栏(7)垂直相对,而第二部分(11d)位于第二水平,并且 不反对栅栏(7)。 第一级高于第二级。
公开/授权文献:
- EP2070622B1 Cutting devices 公开/授权日:2013-09-18
IPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23D | 刨削;插削;剪切;拉削;锯;锉削;刮削;其他类目不包括的用切除材料方式对金属加工的类似操作 |
------B23D45/00 | 有圆锯片或摩擦圆盘锯的锯床或锯切装置 |
--------B23D45/04 | .圆锯片或胚料由转动杠杆支承的 |