| 摘要 |
PCT No. PCT/FR79/00064 Sec. 371 Date Mar. 28, 1980 Sec. 102(e) Date Mar. 28, 1980 PCT Filed Jul. 12, 1979 PCT Pub. No. WO80/00326 PCT Pub. Date Mar. 6, 1980.A method of producing a hollow monobloc body in a mold which includes the steps of separating the shells of the mold from each other, interposing an element attached to a support between the shells, forming a parison between the shells and around the element, bringing the shells together to enclose the parison and the element, and producing by blowing a hollow monobloc body having an orifice therein which surrounds the element and has its interior wall spaced therefrom. The body is removed from the mold and a device inserted through an orifice in the body for welding the element to the interior wall of the body. The element is then welded to this interior wall. |
