Abstract: A work bag or travel suitcase with an incorporated extendable pull handle and with wheels includes a framework, having a practically parallelepiped shape and with an outer covering, in a lower portion of whose frame a supporting and containment element for a pull handle is constrained at one side having a greater length and lesser width, which is situated at the end of rod elements which can be extracted from the supporting and containment element, a pair of wheels being arranged in an opposite position with respect to the pull handle and with both the supporting and containment element and the extractable rod elements have a flattened telescopic form and are made of a light and particularly resistant material, also to shear and flexural stress. A particular pulling device which can be applied to a work bag or travel suitcase is also envisaged.

Abstract: A work bag or travel suitcase with an incorporated extendable pull handle and with wheels includes a framework, having a practically parallelepiped shape and with an outer covering, in a lower portion of whose frame a supporting and containment element for a pull handle is constrained at one side having a greater length and lesser width, which is situated at the end of rod elements which can be extracted from the supporting and containment element, a pair of wheels being arranged in an opposite position with respect to the pull handle and with both the supporting and containment element and the extractable rod elements have a flattened telescopic form and are made of a light and particularly resistant material, also to shear and flexural stress. A particular pulling device which can be applied to a work bag or travel suitcase is also envisaged.

Abstract: The invention relates to a suit-case on wheels with an incorporated dragging device, of the type comprising a grippable handle connected in an articulated manner to the suit-case body which is composed of two half-shells, wherein said handle is housed hidden in an extractable manner in a seat disposed in the roof zone of one of said half-shells, and is pivoted to a slider which is slidably guided in said seat.

Abstract: A key retaining loop to be removably inserted in a key case is disclosed, the improvement consisting in the provision, on the legs of the openable loop, of wings, engaging snappingly a recess formed in a sleeve to be fastened to the key case. An alternative embodiment has the legs of the loop screw-threaded for engaging the internal tapping of the sleeve aforesaid.Simplicity and reliability of use are thus achieved.