公开(公告)号：DE2629592A1

公开(公告)日：1978-01-12

申请号：DE2629592

申请日：1976-07-01

Applicant: IBM DEUTSCHLAND

Inventor： HASLER WERNER ,  PADMANABHAN SUBRAMANIAM DR

IPC: B41J9/133 ,  B41J9/38 ,  B41J9/02

Abstract: Print hammer actuating apparatus of the double lever type in which one lever is moved in response to an input force and carries a pivotally mounted second lever which provides the output force through either an "inertia" principle or "ratio" principle. The angular velocity of the first lever is multiplied through those principles to provide greater impact velocity at the output of the second lever without requiring an increase of the input energy.

公开(公告)号：DE3168785D1

公开(公告)日：1985-03-21

申请号：DE3168785

申请日：1981-08-27

Applicant: IBM DEUTSCHLAND ,  IBM

Inventor： FISCHER LUDWIG ,  GANTZ BRUNO ,  PADMANABHAN SUBRAMANIAM DR

IPC: B41J7/46 ,  B41J9/38 ,  B41J7/00

公开(公告)号：DE2712998A1

公开(公告)日：1978-10-05

申请号：DE2712998

申请日：1977-03-24

Applicant: IBM DEUTSCHLAND

Inventor： HASLER WERNER ,  PADMANABHAN SUBRAMANIAM DR ,  STAUDENMAIER KLAUS

IPC: B41J1/20 ,  B41J11/02 ,  B41J11/20

Abstract: To reduce the extremely high wear in steel belt printers, a revolving tape is arranged between the revolving steel belt and the platen.