发明名称 |
QUICK-CONNECT SYSTEM FOR CONNECTING A TUBE TO A RECEIVING BODY, IN PARTICULAR FOR USE IN WALL-MOUNTED BOILERS AND THE LIKE |
摘要 |
The system (1) comprises: a tubular interface formation (3) fixed or able to be fixed to a receiving body (C) and having a plurality of shaped retaining lugs (4) angularly spaced around its axis (A-A) and protruding axially and radially towards the outside; a tubular fastening member (6) in which the tube (2) can be pre-inserted axially and which has a plurality of external peripheral coupling elements (15) angularly spaced around its axis (A-A) and each able to engage with a corresponding retaining lug (4) of the interface formation (3), in a mutually axially retaining relationship. The fastening member (6), with the tube (2) pre-inserted therein, is able to be inserted into the interface formation (3) in a relative coupling position in which the coupling elements (15) of the fastening member (6) angularly alternate with the retaining lugs (4, 5) of the interface formation (3); the fastening member (6) can then be rotated in a predetermined direction (B), around the tube (2) and with respect to the interface formation (3), from the coupling position into a relative locking position, such as to achieve the engagement of each of its coupling elements (15) with a corresponding retaining lug (4, 5) of the interface formation (3). |
申请公布号 |
EP2737240(A2) |
申请公布日期 |
2014.06.04 |
申请号 |
EP20120759224 |
申请日期 |
2012.07.23 |
申请人 |
ELBI INTERNATIONAL S.P.A. |
发明人 |
MAGNONE, LUCA;SPISSO, ANGELO |
分类号 |
F16L37/107;F16L37/113;F16L37/248 |
主分类号 |
F16L37/107 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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