International Business Machines Corporation

Edward N Dials

Aubrey Lamond Hodges

Steven Richard Luglan

Dean Frederick Herring

Richard F Sapper

Daniel Joseph Hunt

William Drummond Owsley

Mark Edmund Maresh

Karl Klaus Dittus

Joseph E Jasinski

Hunter T Foy

Kevin Duane Johnson

Rudolf Eugene Rehquate

Russell S Padgett

Cynthia Michelle Grosser

Ronald Gary King

Drew A Kightlinger

Michael J Huck

Suzanne E Pail

Michael J Harpham

Joseph Francis Xavier Doman

Brian L Dalgetty

A Lamond Hodges

The present invention is an information processing system. The information system comprises a housing, a card insulator, and a card insulator guide. The card insulator comprises a planar portion, a handle portion coupled to the planar portion, the handle portion including a securing element for securing the card insulator to the housing. The card insulator guide is coupled to the housing wherein the card insulator guide comprises at least one slot for receiving the card insulator and a retainer lid hingedly coupled to the at least one slot for securing the card insulator to the card insulator guide. Through the use of the system in accordance with the present invention, the card insulator is coupled to the information processing system in a more secure fashion thereby preventing the card insulator from popping out of position as a result a shock or vibration to the information processing system.

Card insulator and retention guide for a computer system having hot plugable adapter cards

A computer chassis in accordance with the present invention is disclosed. The chassis includes a first body, a second body, and an electromagnetic shield coupled between the first body and the second body. The shield includes a plurality of dimples and a plurality of valleys for providing an electromechanical seal when the shield is placed in an interference condition. The chassis shielding system utilizes a shield with a design that is inexpensive to manufacture, is structurally sturdy, and simple to implement in an interference environment. In a preferred embodiment, the shield is provided for inserting between a circuit card mounting bracket and a computer chassis. The improved shield design incorporates special features including a plurality of dimples and a plurality of valleys, strategically located for providing improved adjacent surface contact and enhanced shielding from unwanted radiation.

Chassis shielding system

A component assembly in accordance with the present invention is disclosed. In a first aspect, the assembly includes at least one component and a bracket for holding at least one component. The bracket has a first side, a second side, and formed features for holding at least one component to the first side of the bracket. The assembly includes a wire spring assembly for securing at least one component to the second side of the bracket. In a second aspect, the component assembly comprises a first component and a second component. The component assembly further includes a bracket for holding the first and second components on the first and second sides of the bracket. The first and second sides of the bracket are oppositely disposed to each other. The bracket includes formed features on the first and second sides for retaining the first and second components. The system further includes first and second wire spring assemblies on each of the first and second sides for securing the first and second components to the bracket. Accordingly, an improved assembly for components and method for mounting is described which overcomes the problems of conventional component assembly and mounting methods. By providing an assembly for components utilizing an improved bracket designed with formed features, and a wire spring assembly the screws associated with mounting the components are minimized. In addition, the components can be attached to the bracket quickly and easily. The assembly is less expensive since the number of parts necessary for assembly is reduced. Finally, the design of the bracket allows for a robust design when mounting the component assembly within a housing.

Assembly for components and method for mounting

A slot-type processor and one or more cache modules are incorporated into a vertically oriented, multiple chip module (CM) that is mounted to a printed circuit board. The MCM operates at ultra high frequencies and very high temperatures. Each component of the MCM has a heatsink, a thermal plate, and a series of mounting clips and screws which combine to dissipate heat. The heatsinks and thermal plates generate most of the electromagnetic interference (EMI) since they are not attached or grounded to the board. A series of alignment posts extend from the board and are used to individually and slidably mount each of the components to the board. Each thermal plate is grounded to the posts with grounding clips. The clips maintain contact with the thermal plate through wiping elements. Additional pressure is applied to the wiping elements through a post retaining bracket. The components are fully seated and retained in position with retaining cams.

Electromechanical emissions grounding device for ultra high speed processors

A lift spring assembly is disclosed for small computers and similar electronic devices of the type that has a base and an upper component assembly that raises when a release is pressed to provide access to computer devices such as printing, data storage and other devices mounted in the assembly. The lift spring is a closed linkage that is held into the base between supports and stops so that the assembly may be removed for service without disconnecting or otherwise disassembling the lift spring mounting.

Auto-loading lift spring for an electronic device

An electronic device console is disclosed for small computers and similar electronic devices of the type that has a base and an upper assembly that raises when a unique latch is released to place computer devices such as printing, data storage and other devices mounted in the assembly into operating position. The upper assembly may be completely removed from the console without the use of tools, merely by rotating the assembly and unplugging electronic connectors. Inadvertent rotation and separation of the assembly from the console is prevented by interference between side covers and the pinion gear of a viscous motion damping element of the assembly until the side covers are removed.

Minimal fastener electronic console

Personal computer monitor stand

Disclosed is a media console which includes a base member and a drive housing that can be moved within the base member between an open position and a closed position. A spring is connected to a bottom of the base member and to the drive housing for biasing the drive housing in the open position. A pair of gear tracks are integrally formed in opposite sides of the base member for cooperating with a pair of geared dampers attached to opposite ends of the drive housing. The drive housing includes a direct access storage device disposed at a front end thereof and the direct access storage device has an opening for receiving a removable storage medium. The spring, gear tracks and geared dampers cooperate with each other (1) to allow the drive housing to move smoothly from the closed position to the open position wherein a user may access the opening, and (2) to allow the drive housing to move smoothly from the open position to the closed position.

Computer system having cooperating spring, gear tracks and geared

Personal computer enclosure

Computer system unit

A ribbon loading system for a printer of the kind having a moveable printhead carrier establishes a ribbon loading position for the carrier at one end of the carrier travel axis. In response to an operator initiation, the printhead carrier is driven to the loading position where the ribbon cartridge is operator mounted at a fixture adjacent the printhead. The cartridge includes a path defining section that extends to arrange a loop of ribbon around the distal side of the printhead, effectively threading the ribbon. Subsequent carrier movement is selectively coupled to the ribbon to provide ribbon drive motion. For a preferred cartridge implementation, the path defining section is detachable to travel with the printhead carrier and includes ribbon guides for defining at least a portion of the ribbon path around the printhead during printing. The preferred detachable section is held to a bulk ribbon supply section of the cartridge by a catch which is automatically released by mounting the cartridge. For the mounting and removal operations, which involve the operator, the preferred two section cartridge is connected for convenient handling as a unit.

Ribbon loading system for a typewriter or the like using a sidemounted

Growing community of inventors

Apex, NC, United States of America

Edward N Dials