公开(公告)号：US3237935A

公开(公告)日：1966-03-01

申请号：US34517664

申请日：1964-02-17

Applicant: IBM

Inventor： BECKER FRANK E ,  DEN TEX KAREL

IPC: B65H1/04 ,  B65H1/14 ,  G06K13/10 ,  G06K13/14

CPC classification number: G06K13/10 ,  B65H1/04 ,  B65H1/14 ,  B65H2701/1125 ,  B65H2801/21 ,  G06K13/14

公开(公告)号：CH419684A

公开(公告)日：1966-08-31

申请号：CH211165

申请日：1965-02-16

Applicant: IBM

Inventor： FRANK EDWARD BECKER ,  DEN TEX KAREL

IPC: B65H1/04 ,  B65H1/14 ,  G06K13/10 ,  G06K13/14

公开(公告)号：CA1009506A

公开(公告)日：1977-05-03

申请号：CA187410

申请日：1973-12-05

Applicant: IBM

Inventor： CHARLSON PAUL M ,  DEN TEX KAREL ,  FINGERSON CONRAD F

IPC: B41J9/02 ,  B41J9/10

Abstract: An impact printer has hammer banks formed in a single plastic molding operation wherein hammer mounting flexures, hammer wear plates, magnet cores and shields are inserts in a single molding. Cooperating cantilevered snap in armatures are retained by elastomer pivot members and an adjustment bar carries individual adjustment screws which are locked against undesired rotation by a single wire element.