Hewlett-packard Development Company, L.p.

Hewlett Packard Enterprise Development LP

Hsiu Hsien Wang

Chi-Wen Chou

Phoebus Lin

Examples herein relate to locking devices. In one example, a locking device comprises a metal sheet, the metal sheet comprising an elongated flexible arm established on a same plane as the metal sheet. The arm comprises an attached proximate end, a detached distal end, an elongated slot, the slot defining two opposite elongated edges and a locking bridge comprising an inclined surface. The locking bridge connects the two opposite edges by the detached distal end and the inclined surface of the locking bridge is adapted to retain a protrusion of the memory module.

Locking devices

A locking mechanism involves a movable member and a fixed member. The fixed member has single-locking and double-locking features, as does the movable member. The single-locking features can be engaged and disengaged by movement of the movable member orthogonal to an axis. The double-locking features can be engaged by motion of the movable member along the axis orthogonal while the single-locking features are engaged.

Locking mechanism with movable and fixed members each having single- and double locking features

A filter member is movable between a first position and a second position when passage of air through the filter member is obstructed.

Filter member

In a computer system, a card holder is removably attached to a bracket to hold an add-in card in an I/O connector. The card holder is capable of being slid onto the bracket and a side edge of the add-in card.

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Taipei, Taiwan

Hsiu Hsien Wang