B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
222/63
B65D 47/34 (2006.01) A47K 5/12 (2006.01) B05B 11/00 (2006.01) G01F 11/08 (2006.01)
Patent
CA 1131597
A B S T R A C T A dispensing device for discharging a liquid or pasty product from a container comprises a valve housing, provided with a vertical through passage for said product, including an upper inlet section for connecting the valve housing to an outlet of a container, a lower outlet section, and an intermediate valve chamber, defined between two resilient disk-like valve members which are spaced apart in the longitudinal direction of said passage and provided with thickened hub portions by which they are mounted on a supporting pin, located centrally within the valve chamber. In order to facilitate a simplified and less expensive manufacture and assembly of the device, the supporting pin is formed integrally with the valve housing which, as a whole, is formed in one single piece. The supporting pin projects upwardly into the valve chamber from a partial bottom wall of the valve housing. Near its lower end, supporting pin has a shoulder on which the hub portion of the lower valve member rests. A retaining means, acting on the upper end surface of the hub portion of the upper valve member, is mounted in axially fixed position within the inlet section of the through passage.
362330
Ab Tranas Rostfria
Johnson & Hicks
LandOfFree
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