摘要:
An anti-misuse system for a sheet dispenser having a roll of sheet material and a housing to receive the roll. The anti-misuse system includes an end portion of a roll incorporating a first projection and a corresponding end wall portion of the housing comprising a retracting portion incorporating an interacting mechanism. The retracting portion is movable between a deployed position in which the interacting mechanism affects the functionality of the sheet dispenser and a retracted position in which the interacting mechanism enables the sheet dispenser to be functional. The retracting portion further incorporates an abutment drivable by the projection upon insertion of the roll into the housing to move the retracting portion into the retracted position.
摘要:
A reel dispenser (10) includes a housing (12), a coupling (16) associated with a reel (14) and a mounting (22) for removably mounting the coupling (16) to the housing (12) so that the coupling (16) is movable between a mounted and a dismounted condition. The coupling (16) includes a key (24). The mounting (22) includes a lock arrangement (26) which is movable between a locked condition and a free condition. The reel dispenser (10) is arranged so that when the coupling (16) is moved from the dismounted condition to the mounted condition, the key (24) moves the lock arrangement (26) to the free condition, permitting rotation of the coupling relative to the housing.
摘要:
Eine Rollenspannvorrichtung für eine Rolle eines zu bedruckenden Mediums, insbesondere Papier, in einem Drucker, weist eine an einem Rollenträgergehäuse (18) verdrehsicher festlegbare Trägerachse (1) und eine die Trägerachse (1) zumindest teilweise umhüllende Hülse (2) auf, wobei zwischen der Trägerachse (1) und der Hülse (2) eine Vorspanneinrichtung angeordnet ist, die an der Trägerachse (1) und an der Hülse (2) derart festgelegt ist, dass die Hülse (2) um eine Längsachse der Trägerachse (1) um einen Winkel (α) drehbar ist. Des weiteren wird ein Drucker mit einer Rollenspannvorrichtung sowie ein Verfahren zum Spannen einer Rolle eines zu bedruckenden Mediums, insbesondere Papier, in einem Drucker mit einer Rollenspannvorrichtung beschrieben.
摘要:
A method for managing the continuous feeding of an elongate element wound on reels to a station for building a tyre, wherein the elongate element is continuously supplied from an unwinding device of successive reels. When the terminal end of the elongate element wound on a first reel leaves said first reel, the method provides for: the first reel to be moved away from the unwinding device on a first movable carriage; a second reel, successive to the first reel, and mounted on a second movable carriage, to be positioned in place of the first reel; and the terminal end of the elongate element previously wound on the first reel, to be joined to the starting end of the elongate element wound on the second reel.
摘要:
A paper roll setting structure includes a paper roll receiving section (120), a setting shaft structure (130), and a receiving frame (140). The receiving frame (140) includes a shaft position guide (150). The shaft position guide (150) includes a pair of guide pieces (151) and a loading recess (152). The setting shaft structure (130) includes shaft portions (131) so as to rotatably support a paper roll (200). Viewing the positions of the pair of guide pieces (151) enables an operator to recognize the positions of the shaft portions (131). Using the loading recess (152) enables the operator to insert his/her finger in the paper roll receiving section (120) to a deep side (Z2) in a roll loading direction. As a result, the operator can easily and reliably load the roll (200).
摘要:
Eine Rollenspannvorrichtung für eine Rolle eines zu bedruckenden Mediums, insbesondere Papier, in einem Drucker, weist eine an einem Rollenträgergehäuse (18) verdrehsicher festlegbare Trägerachse (1) und eine die Trägerachse (1) zumindest teilweise umhüllende Hülse (2) auf, wobei zwischen der Trägerachse (1) und der Hülse (2) eine Vorspanneinrichtung angeordnet ist, die an der Trägerachse (1) und an der Hülse (2) derart festgelegt ist, dass die Hülse (2) um eine Längsachse der Trägerachse (1) um einen Winkel (α) drehbar ist. Des weiteren wird ein Drucker mit einer Rollenspannvorrichtung sowie ein Verfahren zum Spannen einer Rolle eines zu bedruckenden Mediums, insbesondere Papier, in einem Drucker mit einer Rollenspannvorrichtung beschrieben.
摘要:
In one example, a holder for a media roll includes a first support to support a first end of the roll, a second support to support a second end of the roll, and a shifter to change the distance between the first support and the first end of the roll without changing the distance between the second support and the second end of the roll.
摘要:
An anti-misuse system for a sheet dispenser having a roll of sheet material and a housing to receive the roll. The anti-misuse system includes an end portion of a roll incorporating a first projection and a corresponding end wall portion of the housing comprising a retracting portion incorporating an interacting mechanism. The retracting portion is movable between a deployed position in which the interacting mechanism affects the functionality of the sheet dispenser and a retracted position in which the interacting mechanism enables the sheet dispenser to be functional. The retracting portion further incorporates an abutment drivable by the projection upon insertion of the roll into the housing to move the retracting portion into the retracted position.