Molded part made of thermoplastic material
US5687996A · kind A · utility
10Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 1996 |
| Grant date | Nov 18, 1997 |
| Priority date | — |
| Expiry date | Jan 2, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C66/81471
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A molded part has welding sleeve portions (2) which are each provided with a heating coil (3a, 3b) for joining to tubular parts. A cylindrical sleeve end part (7) can be tensioned by at least one tensioning system against the inserted tubular part, thus providing fixing and holding of the parts before welding and during welding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.