Mecanismo de retención en un dispensador para retener un rollo de material intercambiable, sistema de retención, dispensador y método para insertar un rollo de material en dicho mecanismo de retención y tapón de extremo

    公开(公告)号:ES2446966T3

    公开(公告)日:2014-03-11

    申请号:ES10179326

    申请日:2005-09-30

    Abstract: Mecanismo de retención (2, 2', 2") en un dispensador para retener un rollo de material intercambiable, incluyendo el mecanismo de retención: - un alojamiento (3, 3', 3") con una ranura de introducción (30) para la introducción de un pasador de soporte (14) del rollo intercambiable, teniendo dicha ranura de introducción (30) una sección de entrada (300) y una sección de salida (302, 302"), - un soporte de guía (5, 5') dispuesto en el alojamiento, teniendo dicho soporte de guía (5, 5') una ranura de guía (7) que se extiende a lo largo de una porción de la ranura de introducción (30) para guiar el pasador de soporte (14) y una sección de bloqueo (6) para bloquear el pasador de soporte (14) en una posición final, - estando configurado el soporte de guía de tal manera que solamente un pasador de soporte con dimensiones apropiadas pueda ser bloqueado, donde carriles de guía (50, 52) de ranura de guía para enganche de engrane con una ranura (142) del pasador de soporte (14) están dispuestos a lo largo de al menos una porción de la ranura de guía (7), la sección de bloqueo (6) incluye al menos un saliente (504) que sobresale en una dirección perpendicular o paralela a la dirección axial de un pasador de soporte (14), - la ranura de introducción (30) forma dos superficies de soporte (308, 310) para soportar un pasador de soporte cuando está siendo deslizado a través de la ranura de introducción (30), estando dispuestas las dos superficies de soporte de modo que miren una a otra, y - los carriles de guía (50, 52) de ranura de guía se extienden perpendiculares a las superficies de soporte (308, 310) e incluyen el al menos único saliente (504).

    DESPACHADOR
    13.
    发明专利

    公开(公告)号:CO6491063A2

    公开(公告)日:2012-07-31

    申请号:CO12007917

    申请日:2012-01-19

    Abstract: Un despachador comprende un alojamiento (4) y una puerta pivotalmente unida al alojamiento (4) por medio de una bisagra dispuesta sustancialmente en forma vertical. El alojamiento (4) comprende una pared de bisagra (16), una pared extrema superior (10), una pared sustancialmente vertical (12) y una pared extrema inferior (14). Las paredes (10,12,14,16) definen un borde (36) que delimita una abertura de carga lateral (38). El alojamiento (4) está provisto de una abertura despachadora (32) en la pared extrema inferior (14). La puerta comprende una porción esencialmente vertical, un extremo libre opuesto a la bisagra y un reborde de la puerta por lo menos parcialmente adyacente al borde (36) del alojamiento (4) cuando la puerta está en una posición cerrada. El borde (36) del alojamiento (4) tiene una porción de borde libre (42) que se extiende a lo largo de la pared extrema superior (10), la pared sustancialmente vertical (12) y la pared extrema inferior (14). La porción de borde libre (42) comprende un elemento de guía (44) para cooperar con una región del reborde de la puerta durante el movimiento en pivote de la puerta hacia la posición cerrada y para colocar verticalmente el extremo libre de la puerta. El elemento de guía (44) está provisto de una superficie inclinada hacia arriba (56).

    End plug for a roll of material, roll of material and retention mechanism in a dispenser

    公开(公告)号:NZ568857A

    公开(公告)日:2011-03-31

    申请号:NZ56885706

    申请日:2006-12-07

    Abstract: The disclosure relates to an end plug (5) for a roll of material to be inserted into a retention mechanism (1), the end plug comprising: a receiving portion (60) for being inserted in the roll of material, an end face for contacting the retention mechanism and a bearing member (70) for being inserted into the retention mechanism.; The bearing member comprises a bearing pin (80) comprising a counter surface (82) facing the end face and at least one locking portion (950) for locking the end plug in an end position (250) in the retention mechanism, the locking portion being positioned within a zone (900) defined by a first surface extending towards the end face from an intersection position with the bearing pin, the first surface being inclined with respect to the longitudinal axis of the bearing pin and a second surface (extending towards the end face from the intersection position, the second surface being inclined with respect to the longitudinal axis of the bearing pin by another angle (not shown).

    15.
    发明专利
    未知

    公开(公告)号:AT474803T

    公开(公告)日:2010-08-15

    申请号:AT06829392

    申请日:2006-12-07

    Abstract: The end stop (5) for rolls of material, e.g. paper towels, fits into the core of the roll. It has a pin (70) on the free side which fits into a dispenser arm (1). A locking surface (90) on the pin fits into a recess (250) on the inside of the arm. The surface is at an angle of 117 - 141[deg] to the axis of the pin. Independent claims are included for: (A) use of the stop in rolls of material, especially paper towels and rolls of tissue; (B) rolls of material for use in dispensers incorporating end stops as described; (C) arms as described; and (D) a locking system comprising the arms and end stops.

    16.
    发明专利
    未知

    公开(公告)号:AT410390T

    公开(公告)日:2008-10-15

    申请号:AT05026712

    申请日:2005-12-07

    Abstract: The end stop (5) for rolls of material, e.g. paper towels, fits into the core of the roll. It has a pin (70) on the free side which fits into a dispenser arm (1). A locking surface (90) on the pin fits into a recess (250) on the inside of the arm. The surface is at an angle of 117 - 141[deg] to the axis of the pin. Independent claims are included for: (A) use of the stop in rolls of material, especially paper towels and rolls of tissue; (B) rolls of material for use in dispensers incorporating end stops as described; (C) arms as described; and (D) a locking system comprising the arms and end stops.

    END PLUG FOR A ROLL OF MATERIAL, ROLL OF MATERIAL AND RETENTION MECHANISM IN A DISPENSER

    公开(公告)号:CA2830685A1

    公开(公告)日:2007-06-14

    申请号:CA2830685

    申请日:2006-10-25

    Abstract: A retention mechanism for a dispenser for retaining an end plug of an exchangeable role of material is disclosed. The retention mechanism comprises a housing with an insertion slot for inserting a bearing member of the end plug. The insertion slot is arranged between an upper guide rail and a lower guide rail, the guide rails having at least an inclined sliding surface for interaction with the inclined locking surface of the bearing member. The retention mechanism further comprises a locking member formed in at least one of the guide rails. The locking member is spurned to interact with the inclined locking surface of the bearing member for retaining the end plug in an end position. The retention mechanism further comprises a counter bracket which is arranged in the housing. The counter bracket has a guiding slit for guiding a bearing pin of the bearing member of the end plug.

    19.
    发明专利
    未知

    公开(公告)号:SE9902536L

    公开(公告)日:2001-01-02

    申请号:SE9902536

    申请日:1999-07-01

    Abstract: Holder for rolls of web-shaped materials, for example paper, nonwoven or foil, said holder comprising a shaft (7) intended to be inserted into the centre hole (5) of the roll (2), so that the roll can rotate around the shaft for unrolling the web-shaped material. In order to provide a braking of the rotation of the roll the shaft (7) is provided with at least one resilient member in the form of a leaf spring (10) having one end attached to the shaft and having a free portion (12) which in unloaded position projects radially from the shaft for increasing the radial dimension thereof, said resilient member can be brought to spring towards the spindle. The end (11) of the leaf spring (10) that is connected to the shaft (7) is intended to be inserted and received in a passage (14) in the shaft inside the enveloping surface of the shaft and is provided with a locking means (13) intended to cooperate with a corresponding locking means (14a) on the shaft (7), so that the leaf spring (10) is locked in axial direction on the shaft (7).

    END PLUG FOR A ROLL OF MATERIAL, ROLL OF MATERIAL AND RETENTION MECHANISM IN A DISPENSER

    公开(公告)号:CA2830685C

    公开(公告)日:2015-10-13

    申请号:CA2830685

    申请日:2006-10-25

    Abstract: A retention mechanism for a dispenser for retaining an end plug of an exchangeable role of material is disclosed. The retention mechanism comprises a housing with an insertion slot for inserting a bearing member of the end plug. The insertion slot is arranged between an upper guide rail and a lower guide rail, the guide rails having at least an inclined sliding surface for interaction with the inclined locking surface of the bearing member. The retention mechanism further comprises a locking member formed in at least one of the guide rails. The locking member is spurned to interact with the inclined locking surface of the bearing member for retaining the end plug in an end position. The retention mechanism further comprises a counter bracket which is arranged in the housing. The counter bracket has a guiding slit for guiding a bearing pin of the bearing member of the end plug.

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