B - Operations – Transporting – 31 – B
Patent
B - Operations, Transporting
31
B
226/85
B31B 17/00 (2006.01) B21D 51/34 (2006.01) B31C 1/06 (2006.01) B65B 7/28 (2006.01)
Patent
CA 1151612
BROWN-101 APPLICATION FOR LETTERS PATENT for CONTAINER CLOSING MACHINE ABSTRACT OF THE INVENTION A machine and process useful for fastening a closure member to a container with an upstanding tubular wall, an end edge of which is folded over onto itself to form a folded-over, reinforced portion of double thickness at that end, the closure member having an upstanding tubular inner wall conforming to the inner surface of the folded-over, reinforced portion and a downstanding tubular outer wall connected thereto and conforming to the outer surface of the folded-over, reinforced portion, thereby forming a tubular channel in which the folded-over, reinforced portion is seated in frictional engagement, which comprises a dish-shaped fastening head adapted to be positioned around the closed end of the container with an upstanding side wall in contact with the side wall of the closure member and functioning as an anvil, and radially-moveable punching points for punching selected portions of the upstanding tubular inner wall of the channel into the inner surface of the folded-over, reinforced portion against the portions of the side wall of the fastening head which are apposed to the selected portions. Means are described for effecting relative movement of the fastening head onto and off of the closure member and for actuating the punching points. Also, heating elements are provided to heat the punching points. INVENTOR: Richard G. Haas Rural Routh 2 South Haven, Michigan 49090
359179
Fort James Corporation
Johnson & Hicks
LandOfFree
Container closing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container closing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container closing machine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-222873