公开(公告)号：JPS6328659A

公开(公告)日：1988-02-06

申请号：JP17406387

申请日：1987-07-14

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  BARTLETT JOHN CROCKETT ,  DAMON BRIAN WESLEY ,  HOLCOMB DAVID WAYNE ,  RAVITZ CARY PATTERSON

IPC: B41J2/51 ,  B41J2/255 ,  B41J2/325 ,  B41J2/425 ,  G06K15/10

公开(公告)号：HK18090A

公开(公告)日：1990-03-16

申请号：HK18090

申请日：1990-03-08

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  MOLLOY JAMES JOHN

IPC: B41J32/00 ,  B41J33/12 ,  B41J33/52 ,  B41J35/08 ,  G11B23/093

公开(公告)号：DE3275517D1

公开(公告)日：1987-04-09

申请号：DE3275517

申请日：1982-12-02

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  LLOYD EDWARD RAPHAEL

IPC: B41J2/39 ,  B41J2/335 ,  B41J2/395 ,  H01R12/04 ,  H04N1/032 ,  B41J3/20

公开(公告)号：DE3274220D1

公开(公告)日：1987-01-02

申请号：DE3274220

申请日：1982-08-10

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  MOLLOY JAMES JOHN

IPC: B41J32/00 ,  B41J33/12 ,  B41J33/52 ,  B41J35/08 ,  G11B23/093

公开(公告)号：DE3366449D1

公开(公告)日：1986-10-30

申请号：DE3366449

申请日：1983-07-04

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  MOLLOY JAMES JOHN ,  WILBUR CLAYTON VANCE

IPC: B41J33/38 ,  B41J2/325 ,  B41J33/36 ,  B41J33/54 ,  B41J3/20 ,  B41J33/00

公开(公告)号：DE3262323D1

公开(公告)日：1985-03-28

申请号：DE3262323

申请日：1982-06-29

Applicant: IBM

Inventor： ANDERSON CLIFFORD WILHELM ,  FINDLAY HUGH THOMAS ,  WATKINS NANCY CHAPMAN ,  APPLEGATE STEVEN LEWIS ,  MOLLOY JAMES JOHN ,  WALKER DONALD ABBOTT

IPC: B41J29/373 ,  B41M5/26 ,  B41M5/382 ,  B41J29/36

公开(公告)号：DE3164702D1

公开(公告)日：1984-08-16

申请号：DE3164702

申请日：1981-05-12

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  DYER STANLEY

IPC: B41J2/325 ,  B41J2/35 ,  B41J2/42 ,  B41M5/382 ,  B41J3/20 ,  B41M5/24

Abstract: Current collector for a printer of the kind that uses a ribbon (10) having a central conducting layer (16) that is covered on one surface by a resistive layer (14) that receives electrical printing currents and on the other surface by a thermally transferrable ink layer (12), printing current is collected from the conducting layer (16) by an electrically conducting contactor (100) at the ink layer surface of the ribbon. Such contact through the ink layer (12) occurs on the takeup side of a printhead (20) where the integrity of the ink layer is not of concern and voids in the ink layer occur as a result of ink transfers for printing.

公开(公告)号：DK362982A

公开(公告)日：1983-02-14

申请号：DK362982

申请日：1982-08-12

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  MOLLOY JAMES JOHN ,  WALKER DONALD ABBOTT ,  ANDERSON CLIFFORD WILHELM ,  FINDLAY HUGH THOMAS ,  WATKINS NANCY CHAPMAN

IPC: B41J29/373 ,  B41M5/26 ,  B41M5/382 ,  B41M ,  B41J

公开(公告)号：HK18190A

公开(公告)日：1990-03-16

申请号：HK18190

申请日：1990-03-08

Applicant: IBM

Inventor： ANDERSON CLIFFORD WILHELM ,  FINDLAY HUGH THOMAS ,  WATKINS NANCY CHAPMAN ,  APPLEGATE STEVEN LEWIS ,  MOLLOY JAMES JOHN ,  WALKER DONALD ABBOTT

IPC: B41J29/373 ,  B41M5/26 ,  B41M5/382 ,  B41J29/36

公开(公告)号：DE3661602D1

公开(公告)日：1989-02-09

申请号：DE3661602

申请日：1986-03-21

Applicant: IBM

Inventor： APPLEGATE STEVEN LEWIS ,  CRAFT JAMES ALEXANDER

IPC: B41J32/00 ,  B41J33/52 ,  B41J35/08

Abstract: Member (9) has a tension arm (13) over which ribbon (3) feeds. Biasing arm (17) presses member - (9) toward brake surface (7), with slot (21) moved until it encounters stud (23). At low tension of ribbon (3), brake surfaces (11) and (7) press and hold ribbon (3). As feed tension increases, tension arm - (13) forces member (9) back until stud (23) encounters the opposite end of slot (21), after which slightly higher force further opens the brake and arm (13) continues to provide feed tension. The mechanism is small, efficient, smooth functioning, and suited to incorporation as part of a ribbon cartridge.