Hewlett-packard Development Company, L.P.

Convex Computer Corporation

Edward D Geist

Eric C Peterson

Arthur T Kimmel

John W Clark

Jeffrey Todd Haselby

Gregory G Schober

Trenton A Ames

David B Matthews

A detachable carry handle assembly contains a first segment and a second segment that are telescopically interfitted with one another. Sliding of the respective segments relative to one another selectively increases or decreases the overall length of the carry handle assembly, which may be manually manipulated into a plurality of overall length configurations. A spring biased barrel lock assembly may be used to fix the carry handle assembly into a predetermined overall length. The carry handle assemblies may contain rotating handles that to rotate out to a position of maximum width that facilitates lifting operations. Collapse of the handles to a position of minimum width facilitates stowage of the carry handle assemblies in a minimum space.

Removable lift handle panels

An interlock for a disk drive unit having a handle and a camming arrangement responsive to pivotal movements for inserting and withdrawing the unit from a housing fixture. A solenoid is actuable to lock the handle when the unit is fully inserted. A sensor is adapted for sensing an interlock engagement between the solenoid armature and the handle. For removing the disk drive unit, a delay is interposed before retracting the solenoid armature to assure that the disk drive unit is fully stopped before the handle can be rotated for removal of the unit.

Disk drive insertion and removal interlock

Growing community of inventors

Dallas, TX, United States of America

Edward D Geist