Abstract: A clasp (1) for a watchstrap or bracelet including a central blade (2) and two movable blades (12), each movable blade (12) being hinged at one longitudinal end of the central blade (2), characterised in that each movable blade (12) has two side arms (13) intended for being received outside the side surfaces of the central blade (2) in closed configuration, these two side arms (13) comprising a first free end connected by a first pin (10) to a longitudinal end of the central blade (2), and a second end capable of receiving a second pin (30) for connection with a strand (40) of the watchstrap or bracelet, the central blade (2) comprising a hollow portion (4) in the central upper surface thereof for receiving such a second pin (30) arranged at the second end of the side arms (13) in the closed configuration of the clasp (1).

Abstract: The invention relates to a clasp (1) for a watchstrap or bracelet comprising a central blade (2) and two movable blades (12), each movable blade (12) being hinged at one longitudinal end of the central blade (2), characterised in that each movable blade (12) has two side arms (13) intended for being received outside the side surfaces of the central blade (2) in closed configuration, these two side arms (13) comprising a first free end connected by a first pin (10) to a longitudinal end of the central blade (2), and a second end capable of receiving a second pin (30) for connection with a strand (40) of the watchstrap or bracelet, the central blade (2) comprising a hollow portion (4) in the central upper surface thereof for receiving such a second pin (30) arranged at the second end of the side arms (13) in the closed configuration of the clasp (1).

Abstract: The invention relates to a folding buckle clasp for a strap (2) of a timepiece (3), which can take up a closed position for keeping the strap (2) around the wearer's wrist and an open position for removing the strap (2) from the wearer's hand, the clasp (1) being provided with a flexible locking member (4) comprising ends (5) that are mounted in a pivotable manner with first and second folding leaves (6a, 6b) attached in a hinged manner to first and second strands (7a, 7b), respectively, of the strap (2), said flexible member (4) being defined to keep the first and second leaves (6a, 6b) folded in a locked manner in the closed position of the clasp (1) by having two components (8a, 8b) connected together by an elastic connection (9).

Abstract: The invention relates to a folding buckle clasp for a strap (2) of a timepiece (3), which can take up a closed position for keeping the strap (2) around the wearer's wrist and an open position for removing the strap (2) from the wearer's hand, the clasp (1) being provided with a flexible locking member (4) comprising ends (5) that are mounted in a pivotable manner with first and second folding leaves (6a, 6b) attached in a hinged manner to first and second strands (7a, 7b), respectively, of the strap (2), said flexible member (4) being defined to keep the first and second leaves (6a, 6b) folded in a locked manner in the closed position of the clasp (1) by having two components (8a, 8b) connected together by an elastic connection (9).

Abstract: Floating floor structure, comprising bearing pillars (1) with a revolving ball (3) constrained in the head (2), projecting on the floor surface (10), supported by a grid of crosspieces (7) suspended between the bearing pillars (1) and made up of material suitable to prevent the generation of sparks due to friction or impact and avoid the accumulation of electrostatic energy, the entirety being used for making floors particularly for rooms intended for storing explosives, ammunitions, arms and the like, such a manner that the pallets of the respective support may be easily translated and moved manually on the floating floor rolling on the heads of the pillars in a safe manner.