<p>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.</p>
申请公布号
CA1009506(A)
申请公布日期
1977.05.03
申请号
CA19730187410
申请日期
1973.12.05
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
CHARLSON, PAUL M.;DEN TEX, KAREL;FINGERSON, CONRAD F.