公开(公告)号：US20170334002A1

公开(公告)日：2017-11-23

申请号：US15158219

申请日：2016-05-18

Applicant: General Atomics

Inventor： Michelangelo DiMartino ,  Charles P. Moeller

IPC: B23C3/02 ,  H01P3/12 ,  B23C3/34 ,  B23C3/28

CPC classification number: B23C3/02 ,  B23C3/28 ,  B23C3/34 ,  B23C5/14 ,  B23C2210/088 ,  B23C2220/36 ,  B23C2220/40 ,  B23C2250/12 ,  B23C2265/12 ,  H01P3/12 ,  H01P3/123 ,  H01P3/127 ,  H01P11/002

Abstract: An apparatus for cutting annular corrugations in an interior surface of a cylindrical tube having a cutter head comprising a plurality of cutting teeth; a drive shaft coupled to the cutter head for spinning the cutter head; a mandrel coupled to the cutter head, wherein the mandrel defines a longitudinal axis, wherein an axis of rotation of the cutter head is parallel to, but in a position not coaxial with the axis of rotation of the cutter head; an outer eccentric coupled to mandrel, wherein the outer eccentric rotates the mandrel, wherein the axis of rotation orbits around the longitudinal axis.

公开(公告)号：US20180043443A1

公开(公告)日：2018-02-15

申请号：US15793947

申请日：2017-10-25

Applicant: General Atomics

Inventor： Michelangelo DiMartino ,  Charles P. Moeller

IPC: B23C3/02 ,  H01P3/12 ,  B23C3/34 ,  B23C3/28

CPC classification number: B23C3/02 ,  B23C3/28 ,  B23C3/34 ,  B23C5/14 ,  B23C2210/088 ,  B23C2220/36 ,  B23C2220/40 ,  B23C2250/12 ,  B23C2265/12 ,  H01P3/12 ,  H01P3/123 ,  H01P3/127 ,  H01P11/002

Abstract: An apparatus for cutting annular corrugations in an interior surface of a cylindrical tube having a cutter head comprising a plurality of cutting teeth; a drive shaft coupled to the cutter head for spinning the cutter head; a mandrel coupled to the cutter head, wherein the mandrel defines a longitudinal axis, wherein an axis of rotation of the cutter head is parallel to, but in a position not coaxial with the axis of rotation of the cutter head; an outer eccentric coupled to mandrel, wherein the outer eccentric rotates the mandrel, wherein the axis of rotation orbits around the longitudinal axis.

公开(公告)号：US09943915B2

公开(公告)日：2018-04-17

申请号：US15793947

申请日：2017-10-25

Applicant: General Atomics

Inventor： Michelangelo DiMartino ,  Charles P. Moeller

IPC: B23C3/34 ,  B23C3/02 ,  H01P3/12 ,  B23C3/28

CPC classification number: B23C3/02 ,  B23C3/28 ,  B23C3/34 ,  B23C5/14 ,  B23C2210/088 ,  B23C2220/36 ,  B23C2220/40 ,  B23C2250/12 ,  B23C2265/12 ,  H01P3/12 ,  H01P3/123 ,  H01P3/127 ,  H01P11/002

Abstract: An apparatus for cutting annular corrugations in an interior surface of a cylindrical tube having a cutter head comprising a plurality of cutting teeth; a drive shaft coupled to the cutter head for spinning the cutter head; a mandrel coupled to the cutter head, wherein the mandrel defines a longitudinal axis, wherein an axis of rotation of the cutter head is parallel to, but in a position not coaxial with the axis of rotation of the cutter head; an outer eccentric coupled to mandrel, wherein the outer eccentric rotates the mandrel, wherein the axis of rotation orbits around the longitudinal axis.

公开(公告)号：US09844820B2

公开(公告)日：2017-12-19

申请号：US15158219

申请日：2016-05-18

Applicant: General Atomics

Inventor： Michelangelo DiMartino ,  Charles P. Moeller

IPC: B23C3/02 ,  B23C3/34 ,  H01P3/12 ,  B23C3/28

CPC classification number: B23C3/02 ,  B23C3/28 ,  B23C3/34 ,  B23C5/14 ,  B23C2210/088 ,  B23C2220/36 ,  B23C2220/40 ,  B23C2250/12 ,  B23C2265/12 ,  H01P3/12 ,  H01P3/123 ,  H01P3/127 ,  H01P11/002

Abstract: An apparatus for cutting annular corrugations in an interior surface of a cylindrical tube having a cutter head comprising a plurality of cutting teeth; a drive shaft coupled to the cutter head for spinning the cutter head; a mandrel coupled to the cutter head, wherein the mandrel defines a longitudinal axis, wherein an axis of rotation of the cutter head is parallel to, but in a position not coaxial with the axis of rotation of the cutter head; an outer eccentric coupled to mandrel, wherein the outer eccentric rotates the mandrel, wherein the axis of rotation orbits around the longitudinal axis.