Medmix Switzerland Ag

Sulzer Mixpac Ag

Sika Technology Ag

Richard Lavelanet

Tobias Bodenmüller

Philipp Seiler

Marcel Richter

Hayden Turner

Andreas Hiemer

Victor Clemens

Ralf Grünenfelder

Hans Peter Aeberhard

Jörg Müller

Markus Heule

Jorge Müller

Tobias Bodenmuller

A cartridge includes a head part including an aperture leading from an outer side of the head part to a cartridge chamber and a connector sealingly insertable into and removable from the aperture, the connector having a film extending over a surface of the connector with the surface facing the cartridge chamber.

Cartridge and connector for a cartridge

A piston for a support sleeve of a dispensing assembly, the piston has a substantially cylindrical outer shape and includes a piston body as well as first and second film bag retainers arranged at opposite sides of the piston body.

Piston, cartridge, dispenser

A foil cartridge Tillable with a fluid, includes a film bag cartridge forming a cartridge sleeve, and a solid head part including at least one outlet opening to dispense the fluid out of the foil cartridge and an external thread to attach the foil cartridge to a support sleeve. The film bag cartridge is attached to the head part in an area of the external thread.

Foil cartridge, support sleeve and cartridge system

A cartridge for an adhesive or a coating, the cartridge including a head part having an outlet, the head part being integrally formed with a cartridge wall. The outlet has one, two or more outlet passages formed therein. A valve is disposed in each one of the one, two or more outlet passages, with the valve being axially and radially fixed in position relative to the head part at a peripheral portion of the valve.

Cartridge, method of making a cartridge and method of using a cartridge

A cartridge assembly includes a cartridge and a sleeve, the cartridge having a solid head part and a cartridge wall formed by a film integrally formed with the head part, the cartridge being received in the sleeve.

Cartridge assembly, sleeve, system and method of assembling a cartridge assembly

A cartridge for a material to be dispensed includes a rigid head part having a dispensing outlet and a flexible film forming a cartridge wall, with the flexible film bounding a cartridge chamber for the material to be dispensed, extending at least partially in a longitudinal direction of the cartridge and having a front end that is connected to the head part. The head part has an outer circumferential surface, and an inner surface of the front end of the flexible film is sealingly and non-releasably connected to the outer circumferential surface of the head part.

Cartridge, method of manufacturing a cartridge, dispensing assembly and method of assembling a dispensing assembly

A reusable cartridge piston for use with film bag cartridges comprises a piston base, an intermediate portion and a piston head. An extension axis extends from the piston base through the intermediate portion and through the piston head. The piston also includes a lip sections extending radially outwardly with respect to the extension axis from a sidewall of the piston head, the piston base and the piston head being spaced apart from one another by the intermediate portion, with a gap between the piston base and the lip sections. The lip sections are respectively spaced apart from one another by slits formed between two neighboring lip sections, with the slits extending in a radial direction with respect to the extension axis of the piston. The piston base, the intermediate portion, the piston head and the lip sections are formed as one piece.

Reusable cartridge piston

A cartridge for a medium to be dispensed includes a head part having a dispensing outlet and a film forming a cartridge wall, with the film bounding a cartridge chamber for the medium to be dispensed, extending at least partially in a longitudinal direction of the cartridge and having a front end that is connected to the head part. The head part has a collar, the collar surrounding the dispensing outlet in a radially outer region of the head part and extending in the longitudinal direction. The front end of the film is sealingly and non-releasably connected to the collar of the head part. The collar of the head part has an inner surface extending in the longitudinal direction and includes at least one projection projecting radially inwardly.

Cartridge, core, mold and method of manufacturing a cartridge

A cartridge for a material to be dispensed includes a rigid head part having a dispensing outlet and a flexible film forming a cartridge wall, with the film bounding a cartridge chamber for the material to be dispensed, extending at least partially in a longitudinal direction of the cartridge and having a front end that is connected to the head part, wherein the head part has an outer circumferential surface. An inner surface of the front end of the film is sealingly and non-releasably connected to the outer circumferential surface of the head part.

A cartridge for a medium to be dispensed includes a head part having a dispensing outlet and a film forming a cartridge wall, with the film surrounding a cartridge chamber for the medium to be dispensed, extending at least partially (along an axial extension) in a longitudinal direction of the cartridge and having a front end being connected to the head part. The film is preferably a multilayer film having at least two layers formed from different materials, and the front end of the film is sealingly and non-releasably embedded in the head part of the cartridge, so that an end face of the front end of the film is covered, in particular completely covered, by the head part.

A head plate device is disclosed for a cartridge arrangement for a dispensing apparatus for dispensing at least two flowable components. The head plate device includes at least two separate outlet openings for respectively dispensing the at least two flowable components, and at least two separate inlet passages of the head plate device through which the at least two flowable components can be introduced and flowed through separately from one another. A corresponding storage container device, a cartridge arrangement, and a dispensing apparatus combining a head plate device and a storage container device with a mixer device are disclosed.

Head plate device, storage container device, cartridge arrangement, dispensing apparatus, and their usage

The invention relates to a spray mixer for mixing and spraying at least two flowable components. The spray mixer () is provided with a tubular outer mixer housing () which extends in the direction of a mixer longitudinal axis () from a mixer start () to a distal mixer end (). A mixer inner housing () which accommodates a mixer element () is arranged in the mixer outer housing (). A mixer compressed air inlet () is arranged at the mixer start (). The mixer compressed air inlet () is connected by means of a mixer compressed air channel () to an annular mixer compressed air outlet () which encloses a mixer outlet opening (). In the operation of the spray mixer (), compressed air is supplied via the mixer compressed air inlet (), flows through the mixer compressed air channel () to the mixer compressed air outlet () and atomizes and sprays the material emerging from the mixer outlet opening (). In order for the spray mixer to be easy to handle, the mixer outer housing (), the mixer inner housing () and the mixer element () are combined in a single unit. This is achieved by connecting the indicated components to each other in a manner to secure against loss.

Growing community of inventors

Balgach, Switzerland

Richard Lavelanet