公开(公告)号：US20160130768A1

公开(公告)日：2016-05-12

申请号：US14771413

申请日：2014-03-14

申请人： GREENLEAF TECHNOLOGY CORPORATION

发明人： Donald R. Hughes ,  William P. Greenleaf ,  Charles D. Grabowski

IPC分类号： E01B31/13 ,  B23C5/06 ,  B23C5/20 ,  B23C3/00

CPC分类号： E01B31/13 ,  B23C3/005 ,  B23C5/06 ,  B23C5/207 ,  B23C2210/0421 ,  B23C2210/0428 ,  B23C2210/0435 ,  B23C2215/32 ,  B23C2222/28 ,  B23Q9/0028 ,  Y10T407/1908 ,  Y10T407/1912 ,  Y10T407/1922 ,  Y10T407/1932 ,  Y10T409/303808 ,  Y10T409/3042 ,  Y10T409/306216 ,  Y10T409/306384 ,  Y10T409/307672 ,  Y10T409/307784 ,  Y10T409/308344 ,  Y10T409/30952

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.

摘要翻译： 铣削铁路轨道的轮廓的方法包括：旋转包括围绕其周边安装的多个面部安装的切削刀片的铣刀; 铣削铁路轨道，切割刀片的切割边缘在对应于期望轨道轮廓的至少一部分的预定平面中旋转，同时控制切削刀片的切割深度; 在铣削铁路轨道的同时用铣刀穿过铁路轨道; 并控制铣刀沿铁路轨道的横移速度。

公开(公告)号：US20140271012A1

公开(公告)日：2014-09-18

申请号：US13841036

申请日：2013-03-15

申请人： Greenleaf Technology Corporation

发明人： Donald R. Hughes ,  William P. Greenleaf ,  Charles D. Grabowski

IPC分类号： E01B31/13 ,  B23C5/06 ,  B23C5/20 ,  B23C3/00

CPC分类号： E01B31/13 ,  B23C3/005 ,  B23C5/06 ,  B23C5/207 ,  B23C2210/0421 ,  B23C2210/0428 ,  B23C2210/0435 ,  B23C2215/32 ,  B23C2222/28 ,  B23Q9/0028 ,  Y10T407/1908 ,  Y10T407/1912 ,  Y10T407/1922 ,  Y10T407/1932 ,  Y10T409/303808 ,  Y10T409/3042 ,  Y10T409/306216 ,  Y10T409/306384 ,  Y10T409/307672 ,  Y10T409/307784 ,  Y10T409/308344 ,  Y10T409/30952

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.

摘要翻译： 铣削铁路轨道的轮廓的方法包括：旋转包括围绕其周边安装的多个面部安装的切削刀片的铣刀; 铣削铁路轨道，切割刀片的切割边缘在对应于期望轨道轮廓的至少一部分的预定平面中旋转，同时控制切削刀片的切割深度; 在铣削铁路轨道的同时用铣刀穿过铁路轨道; 并控制铣刀沿铁路轨道的横移速度。

公开(公告)号：US20200087865A1

公开(公告)日：2020-03-19

申请号：US16395365

申请日：2019-04-26

申请人： GREENLEAF TECHNOLOGY CORPORATION

发明人： Donald R. Hughes ,  Charles D. Grabowski

IPC分类号： E01B31/13 ,  B23C3/00 ,  B23C5/06 ,  B23C5/20

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof, milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail and controlling the speed of traverse of the milling cutter along the railway rail.

公开(公告)号：US20170159245A1

公开(公告)日：2017-06-08

申请号：US15433529

申请日：2017-02-15

申请人： GREENLEAF TECHNOLOGY CORPORATION

发明人： Donald R. Hughes ,  Charles D. Grabowski

IPC分类号： E01B31/13 ,  B23C5/06 ,  B23C5/20 ,  B23C3/00

CPC分类号： E01B31/13 ,  B23C3/005 ,  B23C5/06 ,  B23C5/207 ,  B23C2210/0421 ,  B23C2210/0428 ,  B23C2210/0435 ,  B23C2215/32 ,  B23C2222/28 ,  B23Q9/0028 ,  Y10T407/1908 ,  Y10T407/1912 ,  Y10T407/1922 ,  Y10T407/1932 ,  Y10T409/303808 ,  Y10T409/3042 ,  Y10T409/306216 ,  Y10T409/306384 ,  Y10T409/307672 ,  Y10T409/307784 ,  Y10T409/308344 ,  Y10T409/30952

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.

公开(公告)号：US10352001B2

公开(公告)日：2019-07-16

申请号：US14771413

申请日：2014-03-14

申请人： Greenleaf Technology Corporation

发明人： Donald R. Hughes ,  Charles D. Grabowski

IPC分类号： B23C3/00 ,  E01B31/13 ,  B23C5/06 ,  B23C5/20 ,  B23Q9/00

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.

公开(公告)号：US09834891B2

公开(公告)日：2017-12-05

申请号：US15433529

申请日：2017-02-15

申请人： GREENLEAF TECHNOLOGY CORPORATION

发明人： Donald R. Hughes ,  Charles D. Grabowski

IPC分类号： B23C3/00 ,  E01B31/13 ,  B23C1/12 ,  B23C5/06 ,  B23C5/20 ,  B23Q9/00

CPC分类号： E01B31/13 ,  B23C3/005 ,  B23C5/06 ,  B23C5/207 ,  B23C2210/0421 ,  B23C2210/0428 ,  B23C2210/0435 ,  B23C2215/32 ,  B23C2222/28 ,  B23Q9/0028 ,  Y10T407/1908 ,  Y10T407/1912 ,  Y10T407/1922 ,  Y10T407/1932 ,  Y10T409/303808 ,  Y10T409/3042 ,  Y10T409/306216 ,  Y10T409/306384 ,  Y10T409/307672 ,  Y10T409/307784 ,  Y10T409/308344 ,  Y10T409/30952

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.

公开(公告)号：US09617691B2

公开(公告)日：2017-04-11

申请号：US13841036

申请日：2013-03-15

申请人： Greenleaf Technology Corporation

发明人： Donald R. Hughes ,  Charles D. Grabowski

IPC分类号： E01B31/13 ,  B23C3/00 ,  B23C5/20 ,  B23C5/06

CPC分类号： E01B31/13 ,  B23C3/005 ,  B23C5/06 ,  B23C5/207 ,  B23C2210/0421 ,  B23C2210/0428 ,  B23C2210/0435 ,  B23C2215/32 ,  B23C2222/28 ,  B23Q9/0028 ,  Y10T407/1908 ,  Y10T407/1912 ,  Y10T407/1922 ,  Y10T407/1932 ,  Y10T409/303808 ,  Y10T409/3042 ,  Y10T409/306216 ,  Y10T409/306384 ,  Y10T409/307672 ,  Y10T409/307784 ,  Y10T409/308344 ,  Y10T409/30952

摘要： A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.