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1. (WO2018178455) METHOD AND SYSTEM FOR JOINING CYLINDRICAL ELEMENTS BY MEANS OF ADHESIVE

Pub. No.:    WO/2018/178455    International Application No.:    PCT/ES2018/070234
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 24 00:59:59 CET 2018
IPC: F16B 11/00
F16B 7/00
Applicants: ZENIT POLIMEROS Y COMPOSITES SL
Inventors: ALARCON LORENTE, Juan
Title: METHOD AND SYSTEM FOR JOINING CYLINDRICAL ELEMENTS BY MEANS OF ADHESIVE
Abstract:
The invention relates to the joining of two elements (1, 4) using an adhesive disposed between a projecting cylindrical part (10) of the first element (1) and a cylindrical cavity in the second element (4) intended to receive the cylindrical part in a tight-fitting manner. The first element (1) comprises a through-hole (110-100) aligned with a groove (101) in the surface of the projecting part (10). The joining method comprises inserting an injection tube through the through-hole (110-100) until it reaches the opposite end (1002) of the groove (101), injecting the adhesive while the injection tube is being extracted, and rotating the first element (1) relative to the second element (4). The aim of the invention is for the adhesive to be distributed equally between both elements (1, 4), without any gaps, in order to produce a strong and durable connection.