TH71485B - Pipe manufacturing process by welding - Google Patents

Abstract

DC60 (22/10/51) This invention involves a method for bonding laminate materials used to produce soft plastic tubular hulls, where the method consists of the following processes - laminate materials. Nate is shaped around the anchor rods; - The ends of the laminate material to be bonded are heated; - The ends will be pressed together. And some, at least, will be cooled; - Points that have been welded Will be twisted to increase its area; And - the point where the weld is attached is cooled This invention will also involve a device that works well for use in accordance with the aforementioned methods. The invention involves a method for bonding the laminate material used in the manufacture of soft plastic tubular hulls, where the method consists of the following process - the laminate material is shaped around the welding rod seize; - The ends of the laminate material to be bonded are heated; - The ends will be pressed together. And some, at least, will be cooled; - Points that have been welded Will be twisted to increase its area; And - the point where the weld is attached is cooled This invention will involve a device that works well for use in accordance with the aforementioned methods.

Claims (2)

Claims (all) which will not appear on the advertisement page: Amendment 12/09/2019 Disclaimers ---------- Revised 07/02/2019 Page 1 of the amount of 2 pages. Rights 1. Method for bonding laminate materials for the production of flexible plastic hulls. Where is the method It is assembled by the following process - a laminate material with ends shaped around the bonded welding rods; - The ends of the laminate to be bonded together are heated; - The ends are pressed together and at least some of them are cooled. To form a point where the anchor will be welded; - the fixed point is twisted to increase its area; And - The weld point was cooled after twisting. -------------------------------------------------- -------------------------------------------------- 1. A method for bonding the laminate material used in the manufacture of soft plastic tubing bodies where the method consists of the following processes: - The laminate material is shaped around the welding rods; - The ends of the laminate material to be bonded are heated; - The ends will be pressed together. And some, at least, will be cooled; - Points that have been welded Will be twisted to increase its area; And - the welded points are cooled 2. The method specified in claim 1, where during the process of clamping the ends together and the twisting process of the clamped points, The ends are cooled to a temperature possibly lowered to room temperature. 3. Methods specified in claim 1 or item 2, where the welded points are retained. In a direction parallel to the axis of the pipe 4. Any method specified in Clause 1,2 and 3 Where the bonded point will The pipe is drawn in the direction perpendicular to the axis of the pipe. 5. Method according to claim 4, where the anchor connection is stretched in parallel direction. With the axis of the pipe body And in the direction perpendicular to the axis of the pipe. 6. Method as specified in any of the above claims. Where will consist of the steps that After the process of cooling the anchor point It is the process of cutting the tubular body into equal lengths. 7. The method specified in any of the above claims, where Approximate amount of twisting at the welded point With the volume of contraction of that point Under the effect of heating And cooling 8. methods specified in any of the above claims, where The laminate material will be treated for fire 9. Methods outlined in Clause 8 in which the laminate material is Will be brought to the fire in During the twisting process, the welded points are fixed at temperatures between 50 and 95 ํ. Hot to heat the ends of the laminate material. That is placed around the aforementioned welding rods And the compression way The ends together Where there is a characteristic that It will consist of a blind path that serves as an additional function. Area of the bonding point of the aforementioned laminate material 1 1. Means as outlined in Clause 10, where twisted paths are designed to be performed. The duty of twisting the said anchor in a direction parallel to the axis of the anchor rod 1. 2. Means as outlined in Clause 10, where twisted paths are designed to be performed. The function of twisting the welding rod perpendicular to the axis of the welding rod.