公开(公告)号：JPS62120673A

公开(公告)日：1987-06-01

申请号：JP24222586

申请日：1986-10-14

Applicant: IBM

Inventor： LUOMA RICHARD WILLIAM ,  REIDENBACH JOHN RALPH ,  SCHWIETERS CLARENCE RAYMOND

IPC: G11B21/02 ,  G11B5/55 ,  G11B25/04 ,  H02K41/035

公开(公告)号：DE2961471D1

公开(公告)日：1982-01-28

申请号：DE2961471

申请日：1979-11-27

Applicant: IBM

Inventor： HOLECEK JOSEPH JAMES ,  PLUMMER WILLIAM BRYAN ,  SCHWIETERS CLARENCE RAYMOND ,  ZELL MICHAEL NORMAN

IPC: B25J15/00 ,  G11B17/04 ,  G11B17/26

Abstract: A clothespin-like gripper having a pair of clamp jaw portions resiliently urged together and adapted to embrace and thereby grip a magnetic diskette or disk-jacket assembly for pulling the diskette from an original position into a final position. A swingable blocker is provided on the gripper so that the diskette is thereby blocked from being embraced by the gripper whereby the gripper may be used to move the diskette back from its final position into its original position without any embracing action by the gripper.

公开(公告)号：DE3269896D1

公开(公告)日：1986-04-17

申请号：DE3269896

申请日：1982-12-02

Applicant: IBM

Inventor： CHARLSON PAUL MARLIN ,  SCHWIETERS CLARENCE RAYMOND ,  SOUK JUN HYUNG

IPC: B23K26/00 ,  B29C35/08 ,  B29C53/00 ,  B29C65/00 ,  B29C65/02 ,  B29C65/16 ,  B29C65/56 ,  B29C65/64 ,  B29C65/72 ,  B29C65/78 ,  B29L9/00

Abstract: Thermoplastic materials are joined to non-thermoplastic materials such as thermosetting materials by laser radiant energy which causes the thermoplastic material to flow onto the thermosetting material, preferably into a notch or groove or over a shoulder or lip to form a joint by mechanically locking the materials together.

公开(公告)号：DE3683133D1

公开(公告)日：1992-02-06

申请号：DE3683133

申请日：1986-10-03

Applicant: IBM

Inventor： LUOMA RICHARD WILLIAM ,  REIDENBACH JOHN RALPH ,  SCHWIETERS CLARENCE RAYMOND

IPC: G11B21/02 ,  G11B5/55 ,  G11B25/04 ,  H02K41/035 ,  G11B21/08

公开(公告)号：AU615376B2

公开(公告)日：1991-09-26

申请号：AU5050990

申请日：1990-02-26

Applicant: IBM

Inventor： HATCHETT MICHAEL ROBERT ,  HEARN ANTHONY ROGER ,  HEATH JOHN STEWART ,  LACEY CHARLES MICHAEL ,  LAREK THADDEUS LOUIS ,  REIDENBACH JOHN RALPH ,  SCHWIETERS CLARENCE RAYMOND

IPC: G11B21/02 ,  F16C29/04 ,  G11B5/55 ,  G11B21/08 ,  G11B33/00 ,  H02K5/173 ,  H02K41/035 ,  G11B5/596

Abstract: A linear actuator for positioning the heads of a disk file relative to tracks on the disks employs a ceramic material having wear properties superior to steel in guide surfaces for guiding a head supporting carriage running on rotary bearings in contact with the guide surfaces. The preferred ceramic material is tetragonally stabilized zirconia.