Abstract: A casing is provided which includes a housing for receiving an extractable element and an extractor member mounted in the vicinity of the housing. The extractor member includes a tilting cam having a bearing end extending into the housing and an actuation end co-operating with a slidable lever having a drivable first end and a second end provided with a recess having the actuation end of the cam passing therethrough. The actuation end of the tilting cam includes a rear edge provided with an indentation and resilient return means holding said rear edge pressed against a rear end of the recess so that the rear end of the recess drops into the indentation at the end of insertion of the extractable element.

Abstract: A docking device for a hard disk has a protective box housing an electronic unit including a printed circuit card and a fan arranged in or in the vicinity of an opening formed in a first wall of the protective box. The box also has a location for a hard disk. The fan is arranged in the vicinity of an edge of the printed circuit card so that the air stream driven by said fan sweeps over both main faces of the printed circuit card. The guide is designed to guide at least a portion of the air stream driven by the fan directly to the location for a hard disk.

Abstract: A box is provided for receiving a removable element. The box is a generally rectangular box fitted with a tilting cam of cut-out sheet metal situated in the rear portion of the box body, the tilting cam having an actuation end and an ejection end situated on either side of a central portion of said cam for the purpose of ejecting the removable element when the cam is tilted about its central portion. The box body has in the rear portion of its top face a tab including a base extended by a tongue that extends parallel to said top face while being spaced apart from said top face, together with a lug projecting from the top face and situated facing a free end of the tongue. The tilting cam is secured to the box body by snap-fastening, having its central portion engaged firstly between the tongue and the top face of the box body, and secondly between the lug and the base.

Abstract: A casing is provided which includes a housing for receiving an extractable element and an extractor member mounted in the vicinity of the housing. The extractor member includes a tilting cam having a bearing end extending into the housing and an actuation end co-operating with a slidable lever having a drivable first end and a second end provided with a recess having the actuation end of the cam passing therethrough. The actuation end of the tilting cam includes a rear edge provided with an indentation and resilient return means holding said rear edge pressed against a rear end of the recess so that the rear end of the recess drops into the indentation at the end of insertion of the extractable element.

Abstract: A box is provided for receiving a removable element. The box is a generally rectangular box fitted with a tilting cam of cut-out sheet metal situated in the rear portion of the box body, the tilting cam having an actuation end and an ejection end situated on either side of a central portion of said cam for the purpose of ejecting the removable element when the cam is tilted about its central portion. The box body has in the rear portion of its top face a tab including a base extended by a tongue that extends parallel to said top face while being spaced apart from said top face, together with a lug projecting from the top face and situated facing a free end of the tongue. The tilting cam is secured to the box body by snap-fastening, having its central portion engaged firstly between the tongue and the top face of the box body, and secondly between the lug and the base.

Abstract: A docking device for a hard disk has a protective box housing an electronic unit including a printed circuit card and a fan arranged in or in the vicinity of an opening formed in a first wall of the protective box. The box also has a location for a hard disk. The fan is arranged in the vicinity of an edge of the printed circuit card so that the air stream driven by said fan sweeps over both main faces of the printed circuit card. The guide is designed to guide at least a portion of the air stream driven by the fan directly to the location for a hard disk.