公开(公告)号：US3612389A

公开(公告)日：1971-10-12

申请号：US3612389D

申请日：1968-12-23

Applicant: GEN DYNAMICS CORP

Inventor： GREEN EUGENE D

IPC: B23K20/14 ,  B23K19/00

CPC classification number: B23K20/14

Abstract: A vacuum pack encapsulation device for containment of metal members to be joined together by solid-state welding. Positioners are assembled inside the pack in and around the metal members for support thereof during the welding process. Certain of the individual elements of the pack are spaced from one another and spaced from the metal members by deformable spacers. The spacers deform under compression force to permit the pack elements to move toward one another whereby the compression force is transmitted to the metal members to effect welding thereof.

公开(公告)号：US3497945A

公开(公告)日：1970-03-03

申请号：US3497945D

申请日：1966-08-01

Applicant: GEN DYNAMICS CORP

Inventor： GREEN EUGENE D

IPC: B23K20/14 ,  B23K31/02

CPC classification number: B23K20/14 ,  Y10T29/49812