Device for emptying a film tube

Dispensing – Collapsible wall-type container – With wall-collapsing means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

222326, B65D 3528

Patent

active

055013686

ABSTRACT:
For emptying a film tube 15 containing a flowable substance, the front end f the tube is provided with a ring 17 the peripheral portion 19 of which exceeds the inner diameter of a cartridge 1 which receives the tube 15. The ring 17 has a conical sealing surface 20 which cooperates with a sealing edge 12 formed inside the cap 2. In operation, the cylindrical rear portion 7 of the cap 2 is slid onto a front portion 4 of the cartridge 1, whereby the ring 17 provided on the tube 15 has its sealing surface 20 centered and aligned in the radial and axial directions to ensure proper engagement between the sealing edge 12 and the sealing surface 20.

REFERENCES:
patent: 2477875 (1949-08-01), Hutchason
patent: 3815787 (1974-06-01), Spies
patent: 5069364 (1991-12-01), McGill
patent: 5150820 (1992-09-01), McGill
patent: 5286105 (1994-02-01), Herold et al.
patent: 5322122 (1994-06-01), Jennings, Jr.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Device for emptying a film tube does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for emptying a film tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for emptying a film tube will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-911341

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.