B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/1051, 190/26.
B29C 49/02 (2006.01) B29C 51/08 (2006.01)
Patent
CA 1240115
ABSTRACT The invention relates to an element of a thermo- plastic of polyester or polyamide type, preferably of polyethylene terephthalate, the element consisting of an edge part which surrounds a body in an arrangement in which the latter is sunk relative to the edge part. The element was formed from a blank of mainly amorphous material or from a material having a crystallinity of less than 10%. The blank consists, for example, of a flat plate, a blank shell or the like. The body or parts thereof are shaped by stretching the blank until that material flows which is located within the material sections of the blank, which form the edge part in the element, the material stretched up to flowing in the body assuming a crystallinity of between 10 and 25%, whilst the crystallinity in the material in the edge part and in the unstretched parts retains its original value of less than 10%. The invention also relates to a process and to equipment for manufacturing the element.
352910
Jakobsen Kjell M.
Nilsson Claes T.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Plm Ab
LandOfFree
Element formed from a blank of amorphous pet having a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Element formed from a blank of amorphous pet having a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Element formed from a blank of amorphous pet having a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1323261