Abstract: A device for printing on a strip of paper shaped as a roll about a spool, the device comprising a housing for receiving the roll, means for supporting the roll from beneath in the housing and for horizontally centering the roll substantially on a vertical reference axis, a travel path for the strip of paper from the housing to a printer member, and a control member associated with a drive member for driving the strip of paper along the travel path, the device comprises at least one sensor for sensing the position of the spool along the vertical reference axis, the sensor being secured to at least one side face of the housing, and being connected to the control member for controlling the drive member.

Abstract: A device for printing on a strip of paper shaped as a roll about a spool, the device comprising a housing for receiving the roll, means for supporting the roll from beneath in the housing and for horizontally centering the roll substantially on a vertical reference axis, a travel path for the strip of paper from the housing to a printer member, and a control member associated with a drive member for driving the strip of paper along the travel path, the device comprises at least one sensor for sensing the position of the spool along the vertical reference axis, the sensor being secured to at least one side face of the housing, and being connected to the control member for controlling the drive member.

Abstract: The invention concerns a removable linking device 1 between a first element 3 and a second element (2). It comprises a reception cradle (13) delimited by the first element (3), on the one hand, and a connecting means (20) integral to the second element (2) on the other hand, the said means (20) being connected to the cradle (13) on one side by holding means (21) and, on the other, by a flexible means (22) which can be eliminated to allow the separation of the two elements. The cradle (13) delimits a reception space (14) in which the connecting means (20) is inserted. The cradle (13) delimits a reception wall (15) of the holding means (21).

Abstract: The invention concerns a removable linking device 1 between a first element 3 and a second element (2).

Abstract: The terminal includes a unit for entering bets, a unit for printing information on a betting receipt, a unit for checking the validity of a receipt received, a unit for checking that the printed receipts conform with the information to be printed on them, and a unit for invalidating receipts, arranged to be activated under the command of the checking unit. The invention applies well to popular betting games.

Abstract: The invention concerns a machine (1) for printing a substrate (5) taken from a supply (50), including a frame (2), a cover (3) movable relative to the frame, said frame (2) receiving the supply, and means (4) for printing the substrate (5) including in particular a print roller (6) and a print head, a machine, characterized in that it also includes a latch (9) articulated relative to the frame (2) allowing the cover to be unlocked relative to the frame.