Abstract: The invention relates to a dispenser (1) for dispensing liquid or paste-like substances, comprising a dispenser head (2) having a mouth opening (4), at least a part of the dispenser head (2) that has the mouth opening (4) being extendable and retractable with respect to a surrounding housing wall (3). In order to form the dispenser in question in an advantageous manner in respect of a more advantageous sealing in the retracted state of the dispenser head, it is proposed that a surface (F) that comes in contact with the mouth opening (4) or with an end face region of a protruding wall formed so as to surround the mouth opening (4) encloses an acute angle (?) with a vertical (V) in a cross-section in which the surface (F) appears as a line, and, in the retracted state, this region is in contact with an identically-formed support surface (6) on the housing wall (3) which faces the mouth opening (4) or the end face region.

Abstract: The invention relates, in first instance, to a plastics injection moulding tool having a hot runner nozzle (1), the hot runner nozzle having an externally or internally heatable nozzle body and a nozzle tip (3), wherein a cooling action, associated with the nozzle tip, can be carried out. In order to provide a plastics injection moulding tool and a method for plastics injection moulding using a hot runner nozzle, in which effective cooling is possible at least at the end of the injection moulding cycle, it is proposed that a cooling device (10) is provided in a region of the nozzle body, directly at or near the nozzle tip. The invention further relates to a method for carrying out a plastics injection process using a hot runner nozzle.

Abstract: The invention relates to a receptacle (1) for a liquid or paste-like product, in particular a cosmetic product, the receptacle having a removal part (5) and a storage space for the product, the removal part (5) being introducible into the storage space and being withdrawable by being brought through a wiping device (20). In order to provide a receptacle which allows a favorable state of loading with product for the withdrawn removal part, as far as possible in accordance with individual preferences, the invention proposes that the wiping device (20) can be altered by action from outside with regard to a wiping effect.

Abstract: The invention relates to a dispenser for dispensing liquid to pasty substances, having a dispensing head with a dispensing mouth, having a supply chamber and having a dispenser head part, it being possible for the dispensing head to be displaced relative to the dispenser head part out of a dispensing-standby position into a lowered position and vice versa, it being possible for the dispensing head, as a result of being supported on a fixed dispenser part, to be extended or retracted relative to the fixed dispenser part when being carried along in rotation by the dispenser head part, and the dispenser head covering over a dispensing tube that communicates with the pumping chamber.

Abstract: An insert for insertion into a pressurized container for liquids has a component chamber for receiving an active substance and a pressure chamber for introducing the active substance into the liquid when opening the container for liquids. The pressure chamber has at least one small outer bore. The insert is freely movable in the container for liquids but has such a stable floating position on a surface of the liquid within the container for the liquids that the outer bore always points upwardly and optimizes a pressure compensation with the environment. After opening the container for liquids, the resulting relative overpressure in the pressure chamber in relation to the released pressure in the container for liquids effects an opening of the component chamber.

Abstract: An insert for insertion into a pressurized container for liquids has a component chamber for receiving an active substance and a pressure chamber for introducing the active substance into the liquid when opening the container for liquids. The pressure chamber has at least one small outer bore. The insert is freely movable in the container for liquids but has such a stable floating position on a surface of the liquid within the container for the liquids that the outer bore always points upwardly and optimizes a pressure compensation with the environment. After opening the container for liquids, the resulting relative overpressure in the pressure chamber in relation to the released pressure in the container for liquids effects an opening of the component chamber.

Abstract: The invention pertains to a tablet dispenser for distributing tablets in individual portions. The tablet dispenser described in the invention comprises a prismatic enclosure (29), the bottom face (22) of which presents an aperture (21) offset relative to a front face (36), the top face of which is open in its whole cross-section, and the side faces (34, 35) of which have a recess (29) on top. The described dispenser also comprises an internal component (10) with limited displacement, nested into the enclosure (10) by the open top (30) and featuring a tablet feed chamber (12), preferably prismatic, the bottom of which comprises a substantially vertical (13) tablet supply duct extending through the bottom aperture (21) provided in the enclosure (20), as well as a spring (14) resting upon the bottom face (22) of the enclosure and a blade (23) to limit the stroke.

Abstract: A dispenser of paste material, such as toothpaste, having an outer housing with an open upper side and a dome at the lower side, the roof of which dome includes the closing body of an air entry valve, which air entry valve displaces into the open position when there is a negative pressure within the outer housing, the dispenser also having an inner housing that protrudes upwardly from the outer housing and which includes an application surface and a nozzle opening on its headpiece, wherein the inner housing can be pushed, using the application surface, against the spring force of a bellows that is disposed in the outer housing, itself being sealed off from the inner housing, the result being that, when this force application of force takes place, a transport slug, which travels within the inner housing in the direction of the nozzle opening, pushes material ahead of itself in response to air pressure that has accumulated behind it.

Abstract: A tablet dispenser having a housing with a cover and base part that can be placed therein, and having an axially movable sliding part that is set through the housing, which dispenses one individual tablet respectively from a heap of tablets upon actuation by finger pressure on a button. The opening of a seal is avoided, and, after the removal of the individual tablet, the dispenser can be hermetically closed again without difficulty and without the contamination of further tablets. Specifically, this is achieved in that the sliding part has in the upper region an actuating bar connected to the cover, and in that the cover acts as a resilient resetting element, and in that the sliding part comprises in the lower region an allocating element, pushable through rotationally selectable openable passage in the base part and so as to be able to receive one tablet respectively, and in that the base part comprises a rotating seal.

Abstract: A dispenser for paste compositions is formed of a housing having an inside wall formed about a longitudinal axis for containing said compositions and being open at one end. A piston is arranged to move axially within the housing to urge the compositions towards the open end. A locking mechanism supports the piston within the housing against the inside wall and prevents the piston from moving in a direction opposite to a dispensing direction. A head part is arranged at the open end of the housing for displacement of a portion of the composition to be dispensed. A push button is arranged laterally next to the head part for pressing against and deflecting at least a part of the head part The head part has a centrally arranged closing valve formed with a valve body, the valve being opened and closed upon the activation of the push button. A connecting rod passes axially through the housing and is held by a holder positioned in a guide cylinder of the valve body with very little axial free play.

Abstract: A device for dispensing granular media or tablets in portions from a supply space therein is disclosed. The device comprises a casing having an outlet sealable by a normally closed spring-loaded tappet. The device also includes an actuating system located within a recess in the outer walls of the casing. The tappet emerges from an internal wall within the casing. The wall forms an internal shaft for supporting the tappet and spaces the tappet from the outer walls of the casing. The internal wall also forms a space between an outer walls and a supply space which is open towards the recess and allows for easy formation of the casing. The supply space has a lower portion from which there extends a duct which forms the outlet for the device. The tappet has an opening therethrough at a lower end thereof capable of being moved in front of the duct when in a dispensing position. The supply space is then sealed by an insert located within the lower portion of the supply space.

Abstract: A dispenser for flowable substances with an elastically resilient squeeze head arranged on a dispenser housing has a valve nozzle-opening. A suction tube extends from the bottom of the squeeze head down to the bottom of the dispenser housing, the tube having an opening communicating with the interior of the squeeze head, and a non-return valve for closing the opening.

Abstract: A dispenser for pasty substances with a housing having a piston displaceable only in a discharging direction and an outer operating handle which is formed at a headpiece, compressible in a bellows-like manner in the direction of the piston, which headpiece has a dispenser-outlet opening. A tubule with an inner open end in every position of the bellows immersed in the pasty substance, extends inwardly from the dispenser-outlet opening.

Abstract: The present invention relates to a dispenser for pasty compositions having a bellows on the top, a piston which travels in the direction towards the nozzle, and a rod which connects the bellows to the piston in such a manner that there is an idle stroke between piston rod and bellows so that a certain quantity of the content of the container withdraws into the nozzle channel upon release of the bellows.

Abstract: A container for the dispensing of tablets one by one in which, below a drop-out chamber arranged below a sorting trough the container wall has a tablet drop-out opening in front of which, in each case, one of the tablets is released by spring-loaded sliding movement so as to drop out. Two housing caps supplement each other to form the container and can be telescopically inserted one within the other, one of the housing caps forming the drop-out chamber below the sorting trough which is formed by the two housing caps together, the drop-out opening of the chamber being closed in the relaxed position of the spring by a wall section of the other housing cap, the last-mentioned housing cap having a division finger which in the pushed-together position of the two housing caps closes off the sorting trough from the drop-out chamber.