Device for the airtight closing of a package with fast open-and-

Details Device for the airtight closing of a package with fast open-and- Device for the airtight closing of a package with fast open-and-

1994-06-10

1996-01-30

Elkins, Gary E.

Receptacles

Closures

Thermal releaser or actuator

220256, 220319, 220320, B65D 5500, B65D 4532

Patent

active

054874840

ABSTRACT:
A closing device, for airtight closing of a package by use of a removable lid, has a facing lid fixedly joined to the package and springs made of shape memory alloy resting on the lid and the facing lid. The facing lid may be fixedly joined to the package by brackets or by other fixing mechanisms. These fixing mechanisms may include screws or may include a groove and tongue arrangement. The fixing mechanism may also include a ring made of a shape memory alloy forcing a flexible part of the facing plate against the package.

REFERENCES:
patent: 2575446 (1951-11-01), Gollong
patent: 2642911 (1953-06-01), Shazor, Jr.
patent: 4331258 (1982-05-01), Geschwind
patent: 4778074 (1988-10-01), Kelly
patent: 5176884 (1993-01-01), Taschner et al.
Patent Abstracts Of Japan, vol. 009, No. 061, Mar. 19, 1985 & JP-A-59 200 600 Nov. 13, 1984.

Affiliated with

Also associated with

Rating

Device for the airtight closing of a package with fast open-and- 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 the airtight closing of a package with fast open-and-, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for the airtight closing of a package with fast open-and- will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-153314