Abstract: A dispenser for liquid to pasty compositions has a pump chamber receiving a pump piston arranged on a pump piston part, a pump chamber with an inlet valve and an outlet valve, a storage space, and a dispenser head, wherein the dispenser head is vertically movable in order to discharge composition in the usual position of the dispenser. A discharge channel is formed in the dispenser head, and the dispenser head has a head cover and the outlet valve has a clamped, flexible annular part. A projecting structure of the head cover directed towards the pump chamber serves to retain the annular part. The dispenser can also have two storage spaces and two pump chambers and two dispenser heads which can be actuated independently of each other in order to discharge the composition.

Abstract: A finger spray pump for spraying a medium has a finger-actuated pump head movable between a spraying position and an initial position. The pump has an outlet nozzle and a pump chamber with an inlet valve and an outlet valve, a piston rod, a pump piston, a first spring acting between the piston rod and the pump piston, and a second spring acting between the piston rod and the pump housing. The pump piston is movable between a sealed position and an open position, to form the outlet valve, wherein the pump piston in the sealed position lies on a sealing extension of the piston rod and in the open position allows the passage of medium between the sealing extension and the pump piston. The pump piston is supported on two zones of an outer surface of the piston rod that are axially spaced apart.

Abstract: A plastic tube designed for pressing out a liquid to pasty mass has a discharge opening, a supply space designed to be compressed, and a tube neck, which connects the supply space to the discharge opening, wherein a mass line having a line cross-section through which mass can flow extends through the tube neck, which cannot be used to press out the mass by means of a manual force of a user. The tube neck is designed, with regard to a free space that can be filled with mass as mass is pressed out, in such a way that a volume of the mass located in the tube neck during the pressing out corresponds to a third or less of a volume that is given by the dimensions of the tube neck.

Abstract: The invention relates to a dispenser (1) for dispensing liquid to pasty masses, with a dispenser head (2) that can move under exposure to a spring force for dispensing mass (M), a storage chamber (3) and a pump chamber (4) exhibiting an inlet valve (11) and an outlet valve (12), wherein the dispenser head (2) incorporates a dispenser opening (5) and, in order to seal or release the dispenser opening (5), a closure piston (6) that can be moved in the direction of its longitudinal axis (L), exhibits a distal end allocated to the dispenser opening and a proximal end, and is situated in a mass space (9) of the dispenser head, wherein a section (10) that connects the pump chamber (4) to the mass space (9) further empties into the mass space (9) between the distal and proximal end of the closure piston (6), wherein said connecting section exhibits a central axis (A).

Abstract: The invention relates firstly to a method for constructing a tablet dispenser, and also a tablet dispenser (1), for the dose-controlled issue of tablets (35), having a housing (2) and a dispensing part (3) that is insertable in the housing (2), wherein the dispensing part (3) has a dispensing chute (22) and a metering part (44) that is movable relative to the dispensing chute against the force of a return spring (19). In order to achieve favorable loading of the return spring, it is suggested to provide a tensioning part (13), which is moved into an area previously occupied by the unbiased return spring (19), preferably as the dispensing part (3) is inserted in the housing (2).

Abstract: A dispenser for liquid to pasty substances, has a dispenser head and a dispenser body. The dispenser head is movable in a displacement direction perpendicular to the horizontal bearing plane between an extended position and a retracted position for carrying out a pumping movement, the dispenser head can rotate relative to the dispenser body in such a way that the dispenser mouth moves in a horizontal plane when the dispenser head is rotated. In order to provide an advantageous design of dispenser of the type in question, the dispenser has a tamper-proofing part which is secured to two parts of the dispenser which can rotate relative to each other, at one of the parts by a rupturable material bridge, and the material bridge can be ruptured in the course of a rotation of the dispenser head.

Abstract: A dispenser for liquid to pasty substances has a dispenser head and a dispenser body. The dispenser head is movable relative to the dispenser body in a displacement direction for carrying out a pumping movement and is also rotatable relative to the dispenser body. The dispenser has a pump chamber having an inlet valve and an outlet valve. A dispensing tube is provided and is divided into two portions which can move relative to each other and which, as a result, can be moved into a closed position in which the substance cannot be dispensed and into an open position in which the substance can be dispensed. The portions, in order to change between the closed position and the open position, can be moved relative to each other without a relative movement in the displacement direction.

Abstract: A dispenser for dispensing liquid to pasty masses has a storage space and a dispenser head part, wherein a dispensing outlet allocated to the dispensing head part is formed, and the dispenser head part can be turned around a rotational axis (y) from a first position that impedes dispensing actuation into a second position that yields a standby position for dispensing, wherein an actuating part can be moved along a traversing axis (x) for dispensing mass through the dispensing outlet in the second position. In order to indicate an easy to handle dispenser, an outlet part exhibiting the dispensing outlet can be provided, so that the outlet part can be radially moved in relation to the traversing axis (x) while moving the dispenser head part from the first position into the second position and vice versa.

Abstract: A plastic tube designed for pressing out a liquid to pasty mass, comprising a discharge opening, a supply space designed to be compressed, and a tube neck, which connects the supply space to the discharge opening, wherein a mass line having a line cross-section through which mass can flow extends through the tube neck, which cannot be used to press out the mass by means of a manual force of a user. In order to design a plastic tube of the type in question in an improved manner in such a way that a residual amount of mass remaining in the tube neck is minimized after the mass has been pressed out of the supply space, the tube neck is designed, with regard to a free space that can be filled with mass as mass is pressed out, in such a way that a volume of the mass located in the tube neck during the pressing out corresponds to a third or less of a volume that is given by the dimensions of the tube neck.

Abstract: A finger spray pump for spraying a medium, which includes a finger-actuated pump head, an outlet nozzle and a pump chamber which includes an inlet valve and a pump piston which can be moved by moving the pump head. The medium passes through a medium path between the pump chamber and outlet nozzle, additionally, the pump piston forms, in cooperation with a piston rod, an outlet valve and the pump piston can be moved with respect to the piston rod counter to the force of a first spring for actuating the outlet valve, the piston rod can be moved counter to the force of a second spring. Additionally, both springs are arranged outside of the medium path. In order to obtain a compact design, both springs are arranged at a distance from each other, axially independent from the pump position.

Abstract: A container with a lower part and a covering part has a latch portion which protrudes downwards formed on the covering part in order to interact with a latch engagement part of the lower part, a latching tongue which extends along the lower part being formed on the latch portion. The latching tongue extends below the latch engagement part of the container in the closed state so as to leave a direct open space between the inner face of the latching tongue and an opposing outer face of the container.

Abstract: The invention relates to a dispenser (1) for dispensing liquid to pasty masses, with a storage space (28) and a dispenser head part (2), wherein a dispensing outlet (22) allocated to the dispensing head part (2) is formed, and the dispenser head part (2) can be turned around a rotational axis (y) from a first position that impedes dispensing actuation into a second position that yields a standby position for dispensing, wherein an actuating part (3) can be moved along a traversing axis (x) for dispensing mass through the dispensing outlet (22) in the second position. In order to indicate an easy to handle dispenser, it is proposed that an outlet part (21) exhibiting the dispensing outlet (22) be radially moved in relation to the traversing axis (x) while moving the dispenser head part (2) from the first position into the second position and vice versa.

Abstract: The invention relates to a dispenser (1) for dispensing liquid to pasty masses, with a dispenser head (2) that can move under exposure to a spring force for dispensing mass (M), a storage chamber (3) and a pump chamber (4) exhibiting an inlet valve (11) and an outlet valve (12), wherein the dispenser head (2) incorporates a dispenser opening (5) and, in order to seal or release the dispenser opening (5), a closure piston (6) that can be moved in the direction of its longitudinal axis (L), exhibits a distal end allocated to the dispenser opening and a proximal end, and is situated in a mass space (9) of the dispenser head, wherein a section (10) that connects the pump chamber (4) to the mass space (9) further empties into the mass space (9) between the distal and proximal end of the closure piston (6), wherein said connecting section exhibits a central axis (A).

Abstract: The invention relates to a dosing dispenser having a dosing piston, for dosing formulations of a drug or nutritional supplement in the form of a free-flowing bulk material having a particle diameter in the range of 100-1000 ?m.

Abstract: A dispenser for delivering liquid to pasty masses has a pump unit, which has a restoring spring (25), and a discharge part (15) which forms a discharge tube (16), wherein the discharge tube (16) has a dispensing opening (17) which opens laterally to a dispenser longitudinal axis (A) extending in the pump direction, wherein furthermore a closure part (18) can be moved between a closed position and an open position in the discharge tube (16) in order to close the dispensing opening (17). An additional opening (20) is formed further up in the discharge part (15), which opening opens in the direction of the longitudinal axis (A) and is closed by a latching part (21).

Abstract: A dispenser for liquid to pasty substances has a pumping chamber and a dispensing tube movable between a rest position and a dispensing position during pumping. In the rest position a covering part connected to the dispenser covers a dispensing opening of the dispensing tube. During pump actuation, at least part of the dispensing tube moves perpendicular to the pumping movement while traversing the movement path of the covering part, which simultaneously moves relative to the dispensing tube. The covering part can be inwardly offset from a dispenser wall part that has a window-like opening associated with the covering part. In the rest position the covering part can be aligned with the opening. In the dispensing position the covering part can at least partially uncover the opening to expose at least part of the dispensing tube in the opening to discharge substance through the opening.

Abstract: A vessel, in particular for receiving small quantities of liquid, for example for receiving analysis samples, has a vessel body which has a small diameter relative to a vessel length. The vessel body has a longitudinal axis and an opening which can be closed by a screw cap. This vessel is advantageously easy to handle with respect to closing the vessel. The screw cap can be secured by plugging the screw cap in the direction of the longitudinal axis in order to close the opening using an adapter part to which the screw cap is screw-fastened; afterwards, however, the opening can only be released by unscrewing the screw cap.

Abstract: The invention relates to a dispenser for dispensing liquid to pasty substances, with a pumping chamber and a dispensing tube (5), wherein, in order to close the dispensing tube (5), a closure part is moveable in the dispensing tube (5) between a closed position and a release position, and the dispenser has a dispenser part which is moveable in relation to a fixed dispenser part (2) during a pumping actuation. In order to design a dispensing tube which is moveable with respect to a fixed dispenser part during actuation of the dispenser in such a manner that continued advantageous actuation is possible along with advantageous production, it is proposed that the dispensing tube (5) is connected to the fixed dispenser part (2) via a predetermined breaking point (15). The invention also relates to a method for producing a dispenser by plastics injection molding, with a dispensing tube which is moveable relative to a fixed dispenser part during actuation of the dispenser.

Abstract: A container with a lower part and a covering part has a latch portion which protrudes downwards formed on the covering part in order to interact with a latch engagement part of the lower part, a latching tongue which extends along the lower part being formed on the latch portion. The latching tongue extends below the latch engagement part of the container in the closed state so as to leave a direct open space between the inner face of the latching tongue and an opposing outer face of the container.

Abstract: The invention relates firstly to a method for constructing a tablet dispenser, and also a tablet dispenser (1), for the dose-controlled issue of tablets (35), having a housing (2) and a dispensing part (3) that is insertable in the housing (2), wherein the dispensing part (3) has a dispensing chute (22) and a metering part (44) that is movable relative to the dispensing chute against the force of a return spring (19). In order to achieve favourable loading of the return spring, it is suggested to provide a tensioning part (13), which is moved into an area previously occupied by the unbiased return spring (19), preferably as the dispensing part (3) is inserted in the housing (2).