Housing for data-processing equipment

A housing for a data-processing equipment comprising:

• a frame having a top wall, a rear wall a front wall and a pair of open side surfaces;
• a front panel received over the front wall and having at least one retaining element engaging behind the frame, and at least two locking catches received in openings on the frame and engaging with the frame;
• a side wall section received over each said open side surface, having at least one retaining catch engaging behind the frame, and at least snap-in catch received in corresponding said openings in the frame, wherein at least one of said snap-in catches is releasable through an opening in the top wall corresponding to each of the snap-in catches;
• a cover section received over the top wall, the cover surface having one or more gripping catches on an inner surface;
• a plurality of keyhole configured openings in the top wall each for receiving a at least one of said gripping catches, the keyhole openings are arranged so that the cover section is assembled to the frame in a laterally offset position and then displaced to an installed position overlying the top wall;
• a lock disposed on the front panel coupled to a slidable bolt on the top wall for preventing the cover section from returning to the laterally offset position when in a locked state;
• and
• angular catch elements on the inner surface of the cover section, the angular catch elements received in the openings which correspond to the snap-in catches of the side wall sections and engage beneath the snap-in catches as the cover section is laterally displaced to the installed position.

A housing for a data-processing equipment comprising:

• a frame having a top wall a rear wall, a front wall and a pair of open side surfaces;
• a front panel received over the front wall and having at least one retaining element engaging behind the frame, and at least two locking catches received in openings on the frame and engaging with the frame;
• a side wall section received over each said open side surface, each having at least one retaining catch engaging behind the frame, and at least one snap-in catch received in corresponding said openings in the frame, wherein at least one of said snap-in catches is releasable through an opening in the top wall corresponding to each of the snap-in catches;
• a cover section received over the top wall, the cover surface having one or more gripping catches on an inner surface;
• a plurality of keyhole configured openings in the top wall each for receiving a at least one of said gripping catches, the keyhole openings are arranged so that the cover section is assembled to the frame in a laterally offset position and then displaced to an installed position overlying the top wall;
• a lock disposed on the front panel coupled to a slidable bolt on the top wall for preventing the cover section from returning to the laterally offset position when in a locked state;
• and
• at least said one retaining element on the front panel being received on a lower end thereof wherein the front panel rotates about the lower end when installed.

A housing for a data-processing equipment comprising:

• a frame having a top wall, a rear wall, a front wall and a pair of open side surfaces;
• a front panel received over the front wall and having at least one retaining element engaging behind the frame, and at least two locking catches received in openings on the frame and engaging with the frame;
• a side wall section received over each said open side surface, having at least one retaining catch engaging behind the frame, and at least one snap-in catch received in corresponding said openings in the frame, wherein at least one of said snap-in catches is releasable through an opening in the top wall corresponding to each of the snap-in catche;
• a cover section received over the top wall, the cover surface having one or more gripping catches on an inner surface;
• a plurality of keyhole configured openings in the top wall each for receiving a at least one of said gripping catches, the keyhole openings are arranged so that the cover section is assembled to the frame in a laterally offset position and then displaced to an installed position overlying the top wall;
• a lock disposed on the front panel coupled to a slidable bolt on the top wall for preventing the cover section from returning to the laterally offset position when in a locked state;
• and
• at least said one retaining catch being provided on a lower edge of each of the side wall sections.

A housing for a data-processing equipment comprising:

• a frame having a top wall, a rear wall, a front wall and a pair of open side surfaces;
• a front panel received over the front wall and having at least one retaining element engaging behind the frame, and at least two locking catches received in openings on the frame and engaging with the frame;
• a side wall section received over each said open side surface having at least one retaining catch engaging behind the frame, and at least one snap-in catch received in corresponding said openings in the frame, wherein at least one of said snap-in catches is releasable through an opening in the top wall corresponding to each of the snap-in catches;
• a cover section received over the top wall, the cover surface having one or more gripping catches on an inner surface;
• a plurality of keyhole configured openings in the top wall each for receiving a at least one of said gripping catches, the keyhole openings are arranged so that the cover section is assembled to the frame in a laterally offset position and then displaced to an installed position overlying the top wall;
• a lock disposed on the front panel coupled to a slidable bolt on the top wall for preventing the cover section from returning to the laterally offset position when in a locked state;
• and
• each of the side wall sections including at least two snap-in catches, respectively, on a lateral and an upper edge of each of the side wall sections.