公开(公告)号：DE69209930D1

公开(公告)日：1996-05-23

申请号：DE69209930

申请日：1992-07-11

Applicant: IBM

Inventor： COSIMANO RAYMOND JOSEPH ,  DEMORAT GERALD JOHN ,  OTT III WILLIAM FRANK ,  REINHART ROBERT CARL

IPC: H05K5/00 ,  B65D85/86 ,  G06F1/18 ,  H05K7/14 ,  H05K7/18 ,  G06F1/16

Abstract: An electronic cage (10) for housing electronic components (circuit boards and power supplies) therein, wherein the cage includes a box-like component receiving area (21) defined by a plurality of upstanding side walls (17, 18, 19, 20) and a floor member (11). Part of the floor member projects from the box-like receiving area (21) to thus expose various electronic devices (e.g., modules, connectors) located on a common, large board which may be positioned within the cage. Significantly, the cage is of one-piece construction, preferably of injection molded structural foam.

公开(公告)号：DE69209930T2

公开(公告)日：1996-10-24

申请号：DE69209930

申请日：1992-07-11

Applicant: IBM

Inventor： COSIMANO RAYMOND JOSEPH ,  DEMORAT GERALD JOHN ,  OTT III WILLIAM FRANK ,  REINHART ROBERT CARL

IPC: H05K5/00 ,  B65D85/86 ,  G06F1/18 ,  H05K7/14 ,  H05K7/18 ,  G06F1/16

Abstract: An electronic cage (10) for housing electronic components (circuit boards and power supplies) therein, wherein the cage includes a box-like component receiving area (21) defined by a plurality of upstanding side walls (17, 18, 19, 20) and a floor member (11). Part of the floor member projects from the box-like receiving area (21) to thus expose various electronic devices (e.g., modules, connectors) located on a common, large board which may be positioned within the cage. Significantly, the cage is of one-piece construction, preferably of injection molded structural foam.

公开(公告)号：SG55408A1

公开(公告)日：1998-12-21

申请号：SG1997003999

申请日：1997-11-10

Applicant: IBM

Inventor： BROWN CHARLES ALLAN ,  DICKSTEIN HEIDI LEE ,  REINHART ROBERT CARL ,  WEAVER RONALD LEE ,  WENDT HERMAN RUSSELL

IPC: G11B5/55 ,  G11B21/02 ,  G11B5/40 ,  C10M171/04 ,  C10N40/18

Abstract: A coil assembly for disk drive components is presented which includes a coil winding free of lubricants that cause stiction problems during the operation of the disk drive assembly. An actuator coil and spindle motor winding are disclosed which include a conductor, an insulating layer over the conductor, a bond coat overlying the insulating layer, and a lubricant coating on the insulating layer. The lubricant coating is a hydrocarbon based oil having a molecular weight within ranges that will not volatilize and condense on the surface of the disks in the drive.