专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07908954B2 Bandsaw blade for metal and a method for manufacturing a bandsaw blade with teeth 有权
标题翻译：用于金属的带锯刀片和用于制造具有齿的带锯刀片的方法
公开(公告)号：US07908954B2
公开(公告)日：2011-03-22
申请号：US10432246
申请日：2001-11-22
申请人： Per Forsberg , Håkan Hellbergh , Robert C. Hayden, Sr.
发明人： Per Forsberg , Håkan Hellbergh , Robert C. Hayden, Sr.
IPC分类号： B23D61/12 , B23D65/00 , B27B33/06 , B27B33/02
CPC分类号： B23D61/123 , Y10T83/707 , Y10T83/9317 , Y10T83/9319 , Y10T83/9365
摘要： During the manufacture of a bandsaw blade, a rotary hone forms, in a clearance side of each tooth, a narrow flat land. A leading edge of the land defines a sharp cutting edge. The land has a width no longer than ten percent of the pitch distance of the teeth.
摘要翻译：在制造带状刀片期间，在每个牙齿的间隙侧形成一个较窄的平坦的平面。土地的前沿界定了尖锐的前沿。土地的宽度不得超过牙齿间距的百分之十。

2. 发明授权

US07654180B2 Determination of band saw feeding speed 有权
标题翻译：测定带锯进给速度
公开(公告)号：US07654180B2
公开(公告)日：2010-02-02
申请号：US12324402
申请日：2008-11-26
申请人： Håkan Hellbergh
发明人： Håkan Hellbergh
IPC分类号： B23D55/08
CPC分类号： B23D55/088 , B23D55/00 , B23D59/001 , B23D59/008 , Y10T83/04 , Y10T83/0605 , Y10T83/536 , Y10T83/7076 , Y10T83/7139
摘要： In a method and a system for determining the feeding speed when bandsaw cutting a workpiece, the tooth pitch TP of the bandsaw blade is determined in a first unit depending on the shape and dimensions of the workpiece. In a second unit feeding depth per tooth is determined depending on properties of the workpiece material and the width of the bandsaw blade. The bandsaw blade velocity BS is determined in a third unit from the width W of the workpiece and the hardness of the workpiece material, whereafter the cutting time T is determined in a first calculating unit from the height H of the workpiece, the feeding depth per tooth, the tooth pitch TP and the blade velocity BS. In a second calculating unit the feeding speed MH for the bandsaw blade is then determined by the equation MH=H/T. A computer program, when executed on a computer, performs this determination of the feeding speed when cutting a workpiece with a bandsaw from supplied input data.
摘要翻译：在用于在切割工件时确定进给速度的方法和系统中，取决于工件的形状和尺寸，以第一单位确定带锯刀片的齿距TP。在第二单元中，每个齿的进给深度取决于工件材料的性质和带锯刀片的宽度。根据工件的宽度W和工件材料的硬度，第三单位确定带锯叶片速度BS，之后从第一计算单元中确定切割时间T，从工件的高度H，每个齿，齿距TP和叶片速度BS。在第二计算单元中，然后通过等式MH = H / T确定带锯刀片的进给速度MH。计算机程序在计算机上执行时，根据所提供的输入数据，用带锯切割工件来进行该进给速度的确定。

3. 发明授权

US06269722B1 Tooth arrangement in a metal cutting bandsaw 失效
标题翻译：牙齿排列在金属切割带锯
公开(公告)号：US06269722B1
公开(公告)日：2001-08-07
申请号：US09104391
申请日：1998-06-25
申请人： Håkan Hellbergh
发明人： Håkan Hellbergh
IPC分类号： B23D6112
CPC分类号： B23D61/121 , Y10T83/9317 , Y10T83/9348 , Y10T83/935 , Y10T83/9358
摘要： A metal cutting bandsaw blade includes a strip and a recurring group of teeth projecting therefrom. The recurring group of teeth has a setting pattern and a height pattern. The setting pattern has at least three units selected from the following setting types: (a) unset teeth (b) teeth set to the right (c) teeth set to the left. The setting pattern includes at least one of each of the setting types. The height pattern has at least two selected from the following height types: (a) high teeth (b) low teeth. The height pattern includes at least one of each of the height types. The total number of teeth in the recurring group is the product of the number of setting units and the number of heights units. The number of setting units is incommensurable with the number of height units. The number of teeth set to the right in the recurring group is equal to the number of teeth set to the left. All of the set teeth in the group have substantially equal setting widths.
摘要翻译：金属切割带锯刀片包括条带和从其突出的重复的齿组。重复组的牙齿具有设置模式和高度模式。设置模式至少有三个单位从以下设置类型中选择：（a）将未设定的齿（b）设置在右侧的齿（c）设置为左侧的齿。设置模式包括每种设置类型中的至少一种。高度图案具有从以下高度类型中选择的至少两种：（a）高齿（b）低齿。高度图案包括每种高度类型中的至少一种。重复组中的总牙数是设置单位数和高单位数的乘积。设置单位的数量与高度单位数不相符。在循环组中右侧设置的齿数等于设置在左侧的齿数。组中的所有固定齿具有基本相等的设定宽度。

4. 发明授权

US07178441B2 Versatile bandsaw blade 有权
标题翻译：多功能带锯刀片
公开(公告)号：US07178441B2
公开(公告)日：2007-02-20
申请号：US10323841
申请日：2002-12-20
申请人： Håkan Hellbergh
发明人： Håkan Hellbergh
IPC分类号： B23D57/00 , B27B33/02
CPC分类号： B23D61/121 , Y10T83/9319 , Y10T83/9346 , Y10T83/935
摘要： A bandsaw blade includes a blade beam carrying a plurality of cutting teeth separated by gullets. A clearance angle of the teeth is smaller than 35°, and the back of a leading tooth has a convex transition to a gullet. The radius of the gullet is larger than ½ of the depth of the gullet.
摘要翻译：带锯刀片包括承载由齿槽分开的多个切割齿的刀片梁。齿的间隙角小于35°，前牙的后面具有向齿槽的凸状过渡。食道的半径大于食道深度的1/2。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式