公开(公告)号：US09517511B1

公开(公告)日：2016-12-13

申请号：US13784442

申请日：2013-03-04

Applicant: The Boeing Company

Inventor： Farahnaz Sisco ,  Everette D. Gray ,  Mekonnen Tsegga

IPC: B23B35/00 ,  B23Q17/22 ,  B23B51/10 ,  B23B29/034

CPC classification number: B23B35/00 ,  B23B29/034 ,  B23B51/101 ,  B23B51/102 ,  B23B2222/88 ,  B23B2226/275 ,  B23B2228/36 ,  B23B2260/128 ,  B23C2226/27 ,  B23Q17/2233 ,  Y10T82/12 ,  Y10T408/03 ,  Y10T408/8588 ,  Y10T408/8734 ,  Y10T408/8738

Abstract: A method of forming an opening in a layered structure includes providing a layered structure including a first layer and a second layer and a near-zero gap interface defined between the first layer and the second layer; providing an opening through the layered structure such that the opening extends through the first layer and the second layer; and working simultaneously the opening in the fay surface of the first layer and the opening in the fay surface of the second layer without separating the first layer and the second layer. An internal chamfering device is also disclosed.

公开(公告)号：US2826104A

公开(公告)日：1958-03-11

申请号：US57141656

申请日：1956-03-14

Applicant: MORIN EDMUND J

Inventor： MORIN EDMUND J

IPC: B23B51/10

CPC classification number: B23B51/108 ,  Y10T408/83 ,  Y10T408/8734 ,  Y10T408/906

公开(公告)号：US1441994A

公开(公告)日：1923-01-09

申请号：US32029119

申请日：1919-08-27

Applicant: ADOLPH MUELLER

Inventor： PHILIP MUELLER

IPC: B23B51/04

CPC classification number: B23B51/044 ,  B23B2260/138 ,  Y10T408/8734 ,  Y10T408/8957

公开(公告)号：US870828A

公开(公告)日：1907-11-12

申请号：US1906330379

申请日：1906-08-13

Applicant: JORGENSEN SEVERIN

Inventor： JORGENSEN SEVERIN

CPC classification number: B23B29/0341 ,  Y10T408/85985 ,  Y10T408/868 ,  Y10T408/8734 ,  Y10T408/9042

公开(公告)号：US745048A

公开(公告)日：1903-11-24

申请号：US1903145912

申请日：1903-03-03

Applicant: FUHRER JOHN EARL

Inventor： FUHRER JOHN EARL

CPC classification number: B23B29/0341 ,  Y10T279/17273 ,  Y10T279/17581 ,  Y10T408/83 ,  Y10T408/8734 ,  Y10T408/906

公开(公告)号：US532472A

公开(公告)日：1895-01-15

申请号：US532472D

CPC classification number: B23B29/0341 ,  Y10T408/83 ,  Y10T408/8734 ,  Y10T408/8925

公开(公告)号：US08272817B2

公开(公告)日：2012-09-25

申请号：US11852867

申请日：2007-09-10

Applicant: Helmut Glimpel ,  Dietmar Hechtle

Inventor： Helmut Glimpel ,  Dietmar Hechtle

IPC: B23G5/06

CPC classification number: B23G5/06 ,  B23G2200/04 ,  B23G2200/48 ,  B23G2210/04 ,  B23G2210/16 ,  Y10T408/8734 ,  Y10T408/904 ,  Y10T408/9048

Abstract: The invention relates to a tool for machining a workpiece, which tool is rotatable about a tool axis, having a tool shank and a tool head, which tool head comprises at least one land, at least one spiral point assigned to the land and at least one flute assigned to the land, wherein the flute has a left-hand helix and the spiral point is skewed to the left, or wherein the flute has a right-hand helix and the spiral point is skewed to the right.

Abstract translation: 本发明涉及一种用于加工工件的工具，该工具可以围绕工具轴线旋转，具有工具柄和工具头，该工具头包括至少一个焊盘，至少一个螺旋点分配给焊盘，并且至少 一个分配给该地面的长笛，其中该长笛具有左手螺旋，并且该螺旋点向左倾斜，或者其中该长笛具有右旋螺旋，并且该螺旋点向右倾斜。

公开(公告)号：US2358541A

公开(公告)日：1944-09-19

申请号：US46985942

申请日：1942-12-23

Applicant: ROBERT H CLARK

Inventor： SMITH LAWSON A

IPC: B23B51/10

CPC classification number: B23B51/108 ,  Y10T408/85894 ,  Y10T408/8734

公开(公告)号：US1593654A

公开(公告)日：1926-07-27

申请号：US3841825

申请日：1925-06-20

Applicant: AVDEI ERMOSHKIN

Inventor： AVDEI ERMOSHKIN

IPC: B27G15/00

CPC classification number: B27G15/00 ,  Y10S76/01 ,  Y10T408/8734 ,  Y10T408/902

公开(公告)号：US1204994A

公开(公告)日：1916-11-14

申请号：US472915

申请日：1915-01-27

Applicant: KENDALL HARRY B

Inventor： KENDALL HARRY B

CPC classification number: B23B29/0341 ,  B23B5/167 ,  B23B5/168 ,  B23B29/03407 ,  Y10T29/49428 ,  Y10T408/83 ,  Y10T408/8734