초록

A composite flapping flexure is disclosed in which load carrying belts are located on the upper and lower surfaces of the flexure, and minor load carrying off-axis layers are located at the mid-plane of the flexure.

대표청구항 ▼

A composite flapping flexure is disclosed in which load carrying belts are located on the upper and lower surfaces of the flexure, and minor load carrying off-axis layers are located at the mid-plane of the flexure. st contributing to actuation of the dispenser unit (11); and wherein the dispenser

A composite flapping flexure is disclosed in which load carrying belts are located on the upper and lower surfaces of the flexure, and minor load carrying off-axis layers are located at the mid-plane of the flexure. st contributing to actuation of the dispenser unit (11); and wherein the dispenser unit (11) includes a wall apart from the media container that encloses the opening and closing elements to protect the medium within the dispenser from contamination. 2. The dispenser according to claim 1, wherein the media container (12) is at least partly located within the outlet piece (20) containing the spray nozzle (19). 3. A dispenser for flowable media, for applying media to a person, comprising: an exchangeable dispenser unit (11) operable for a limited number of application strokes, having an outlet opening (19) in form of a spray nozzle, at least one closing and opening element (15, 16) located between a media container (12) and the outlet opening (19) said opening element (16) being spaced inwardly from the outlet opening (19), and an outlet channel located between the media container (12) and the spray nozzle (19); and said dispenser further comprising an actuating unit (26) that is separable from the dispenser unit (11) and that is reusable, the actuating unit (26) having functional parts at least contributing to actuation of the dispenser unit (11); and wherein the dispenser unit (11) includes a wall apart from the media container that, encloses the opening and closing elements to protect the medium within the dispenser from contamination, and wherein the media container (12) also forms a pump cylinder of a thrust piston pump, and wherein a closing element of the media container (12) is formed by a piston-type stopper being pierceable by an opening element including a hollow needle (16), and wherein a push rod (18) receives the hollow needle, the push rod having an end face (24) pressing onto the piston-type stopper (14) to perform a pump stroke, the push rod (18) being located in the outlet piece (20) containing the spray nozzle (19). 4. The dispenser according to claim 3, wherein a narrow sealing gap (120) is provided between a casing part (95) of the dispenser unit (11) and a reception sleeve (40) receiving the media container. 5. The dispenser according to claim 3, wherein the actuating unit (26) has a charging chamber in which the dispenser unit (11) can be inserted. 6. The dispenser according to claim 3, wherein the actuating unit comprises a tensionable and releasable actuating mechanism. 7. A dispenser for flowable media, for applying media to a person, comprising: an exchangeable dispenser unit (11) operable for a limited number of application strokes, having an outlet opening (19) in form of a spray nozzle, at least one closing and opening element (15, 16) located between a media container (12) and the outlet opening (19), and an outlet channel located between the media container (12) and the spray nozzle (19); and said dispenser further comprising an actuating unit (26) that is separable from the dispenser unit (11) and that is reusable, the actuating unit (26) having functional parts at least contributing to actuation of the dispenser unit (11); and wherein the dispenser unit (11) encloses the opening and closing elements to protect the medium within the dispenser from contamination, and further comprising actuating pressure point means for ensuring a minimum actuating force for the dispenser. 8. The dispenser according to claim 7, wherein the actuating pressure point means are provided by destructible material bridges (55). 9. A dispenser for flowable media, for applying media to a person, comprising: an exchangeable dispenser unit (11) operable for a limited number of application strokes, having an outlet opening (19) in form of a spray nozzle, at least one closing and opening element (15, 16) located between a media container (12) and the outlet opening (19), and an outlet channel located between the media container (12) and the spray nozzle (19); and said dispenser further comprising an actuating unit (26) that is separable from the dispenser unit (11) and that is reusable, the