Pressure pack aerosol can for mixing and discharging...

Details Pressure pack aerosol can for mixing and discharging... Pressure pack aerosol can for mixing and discharging...

2007-04-17

2007-04-17

Nicolas, Frederick C. (Department: 3754)

Dispensing

With cutter and/or punch

To form dispensing opening in container

C222S130000, C222S394000, C222S541200

Reexamination Certificate

active

10472345

ABSTRACT:
The invention relates to a pressure pack aerosol can comprised of a body blank (2), of a dome (3) for accommodating a valve (4), of an inwardly arched bottom (5), of an inner sleeve (7), which is arranged on a disk (6), and of a tappet (9), which is arranged inside the inner sleeve (7), which is provided for splitting open said inner sleeve (7) and which can be displaced therethrough by the disk (6). According to the invention, the inner sleeve (7) is joined to the disk (6) via a spring cage (11), and the spring cage (11) contains a release mechanism (12), which is spring-mounted and which acts upon the tappet (9). Said tappet (9), in turn, acts upon a cover (8), which is arranged on the can-side end of the inner sleeve (7), and splits the cover open when actuated. A diaphragm (15) is arranged between the tappet (9) and the release mechanism (12) and hermetically seals the inner sleeve (7), on its disk-side end, off from the contents of the pressure pack aerosol can (1).

REFERENCES:
patent: 3181737 (1965-05-01), Chaucer
patent: 3240391 (1966-03-01), Garton
patent: 4385714 (1983-05-01), Szabo et al.
patent: 4651899 (1987-03-01), Pauls et al.
patent: 4769395 (1988-09-01), Pauls

Affiliated with

Also associated with

Rating

Pressure pack aerosol can for mixing and discharging... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure pack aerosol can for mixing and discharging..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure pack aerosol can for mixing and discharging... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3781396