Method of producing three-dimensionally shaped inflatable safety

Details Method of producing three-dimensionally shaped inflatable safety Method of producing three-dimensionally shaped inflatable safety

1975-06-06

1977-03-01

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156290, 229 53, B31F 100

Patent

active

040100553

ABSTRACT:
A sheet material is initially formed into a flat and quadrilateral bag, the four sides of which are sealed. Each of the front and back sheets of the flat bag is pinched up and folded in two parts at each corner region along a line running through a point placed at a selected distance from the corner such that two imaginary and symmetrical lines drawn on the inner surface of the sheet meeting at this point and terminating respectively at the two adjacent sides of the corner region are overlapped each other, and then a joint is formed in the folded region of the sheet along the overlapped lines.

REFERENCES:
patent: 3282411 (1966-11-01), Jardine
patent: 3357152 (1967-12-01), Geigel
patent: 3387701 (1968-06-01), Schneider et al.
patent: 3435736 (1969-04-01), Reiche
patent: 3485439 (1969-12-01), Schrum
patent: 3753823 (1973-08-01), Kuss

Affiliated with

Also associated with

Rating

Method of producing three-dimensionally shaped inflatable safety does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing three-dimensionally shaped inflatable safety, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing three-dimensionally shaped inflatable safety will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1350829