Title:
FASTENING COUPLING FOR CORRUGATED PIPES
Document Type and Number:
WIPO Patent Application WO/2005/108847
Kind Code:
A1
Abstract:
The invention relates to a fastening coupling for corrugated pipes and spiral tubes. The fastening coupling comprises an elastic sleeve (1), which has an open insertion end (2) for receiving a corrugated pipe or spiral tube. The invention is characterized in that an inelastic connecting piece (3) is attached to the sleeve (1) without transitions while forming a single-piece.
Inventors:
FIEBER DIETER (DE)
Application Number:
PCT/EP2005/001839
Publication Date:
November 17, 2005
Filing Date:
February 22, 2005
Export Citation:
Assignee:
FLEXA GMBH & CO KG (DE)
FIEBER DIETER (DE)
FIEBER DIETER (DE)
International Classes:
F16L25/00; H02G3/06; (IPC1-7): F16L25/00
Foreign References:
| US5074598A | 1991-12-24 | |||
| US6659510B1 | 2003-12-09 | |||
| DE20201874U1 | 2002-04-11 | |||
| DE10148439A1 | 2003-04-17 | |||
| US6135158A | 2000-10-24 | |||
| US4702502A | 1987-10-27 | |||
| AT385340B | 1988-03-25 | |||
| DE29716066U1 | 1997-11-06 | |||
| DE10148439A1 | 2003-04-17 | |||
| US6659510B1 | 2003-12-09 | |||
| DE20201874U1 | 2002-04-11 | |||
| US5074598A | 1991-12-24 |
Attorney, Agent or Firm:
LEINE & WAGNER (Hannover, DE)
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