By-pass connections obtained by molding a coating of a junction material around a rigid tubular insert and a process for manufacturing same
US4740017A · kind A · utility
14Cited by
9References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Dec 2, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S285/915
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bypass connection for flexible tubes, obtained by molding a coating of a junction material about a rigid tubular insert, and a process for manufacturing the connections. In these bypass connections, the insert includes at one end a first bell mouthed flange intended to be applied against the internal surface of a boss, provided with a flange which is also bell mouthed, of a main pipe, in combination with a second flange and the insert is formed by the secondary core for supporting a member to be connected to the main pipe, so that it forms an integral part of the bypass connection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.