Automatic opening device for solid material package,...

Details Automatic opening device for solid material package,... Automatic opening device for solid material package,...

2006-09-05

2006-09-05

Huynh, Louis (Department: 3721)

Package making

Means to open or erect receptacle

Means to open flap, e.g., carton, flap, box lid, etc.

C414S403000

Reexamination Certificate

active

07100347

ABSTRACT:
An opening device for a solid material package includes a package supporting unit for fixedly supporting a main body of a solid material package having a pair of pulling flaps, an opening unit formed from grips for gripping the pair of pulling flaps so that an opening angle formed by the pair of pulling flaps is 10° to 180°, a pair of movable pieces for supporting the grips, and pulling units for pulling the pair of movable pieces to open the package, and a moving unit for moving the package supporting unit upward in conjunction with the pulling unit such that the solid material package is caused to move upward as the movable pieces grip the pulling flaps with the grips and the pulling units pull the movable pieces within the opening angle to peel off a seal section of the solid material package to discharge the solid material from the package.

REFERENCES:
patent: 2459678 (1949-01-01), Berch
patent: 2852900 (1958-09-01), Egleston et al.
patent: 2860467 (1958-11-01), Clemens et al.
patent: 2871640 (1959-02-01), Truini
patent: 2871641 (1959-02-01), Tobey
patent: 4548539 (1985-10-01), Nagashino
patent: 4-338943 (1992-11-01), None
patent: 5-90494 (1993-12-01), None
patent: 10-198016 (1998-07-01), None
patent: 2000-181044 (2000-06-01), None
patent: 2003-307825 (2003-10-01), None

Affiliated with

Also associated with

Rating

Automatic opening device for solid material package,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic opening device for solid material package,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic opening device for solid material package,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3540247