公开(公告)号：US2999303A

公开(公告)日：1961-09-12

申请号：US81183159

申请日：1959-05-08

Applicant: ROLLS ROYCE

Inventor： ECCLES GEORGE O

IPC: B21K3/04 ,  B23P15/02 ,  F01D5/18

CPC classification number: B21J5/08 ,  B21K3/04 ,  B23P15/02 ,  F01D5/18 ,  F01D5/187 ,  F05D2230/24 ,  Y10T29/49341 ,  Y10T29/4981

公开(公告)号：US3044153A

公开(公告)日：1962-07-17

申请号：US68944057

申请日：1957-10-10

Applicant: ROLLS ROYCE

Inventor： HECTOR KENT NELSON ,  ECCLES GEORGE O

IPC: B21C23/16 ,  B23P15/02 ,  F01D5/14 ,  F01D5/18

CPC classification number: F01D5/187 ,  B21C23/16 ,  B23P15/02 ,  F01D5/147 ,  F05D2230/24 ,  Y10T29/49341 ,  Y10T29/4981

公开(公告)号：US3574075A

公开(公告)日：1971-04-06

申请号：US3574075D

申请日：1969-03-21

Applicant: ROLLS ROYCE

Inventor： ECCLES GEORGE O

IPC: B23H7/22 ,  B23P1/00 ,  C23B7/02

CPC classification number: B23H7/22

Abstract: AN ELECTRODE FOR USE IN ELECTROMACHINING IS MADE BY PRODUCING A FORMER HAVING A SURFACE CORRESPONDING TO THE WORKING SURFACE OF THE ELECTRODE TO BE PRODUCED, ELECTRODEPOSITING A METALLIC LAYER ONTO THE SAID SURFACE OF THE FORMER, AND EFFECTING RELATIVE SEPARATION BETWEEN THE FORMER AND THE SAID LAYER.

公开(公告)号：US2985953A

公开(公告)日：1961-05-30

申请号：US77563858

申请日：1958-11-21

Applicant: ROLLS ROYCE

Inventor： ECCLES GEORGE O

IPC: B21C23/16

CPC classification number: B21C23/16 ,  Y10T29/49341 ,  Y10T29/4981

公开(公告)号：US2947076A

公开(公告)日：1960-08-02

申请号：US70251957

申请日：1957-12-13

Applicant: ROLLS ROYCE

Inventor： ECCLES GEORGE O ,  HECTOR KENT NELSON

IPC: B21C23/16

CPC classification number: B21C23/16 ,  Y10T29/49336 ,  Y10T29/49812