Water outlet fitting
US8713725B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2008 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Oct 24, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C2001/0415
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The rinsing device comprises a flexible connecting pipe which at one end is connected to a connecting element which may be attached to a fitting and at the other end bears a spray head with an actuating lever. The spray head is held on a holder, which protrudes outwardly from the connecting element. The connecting pipe comprises a flexible water feed pipe which is surrounded by a casing element, which is formed by a single spiral tension spring consisting of one piece. Said spiral tension spring consists of a first upright spring portion having a straight spring axis, a second curved spring portion attached thereto and a third, similarly upright spring portion having a straight spring axis, which is attached to the second spring portion. A tube-shaped protective casing extends around the casing element which protects the casing element from soiling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.