Sound generator for a parking assistance system
US7088223B2 · kind B2 · utility
0Cited by
8References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 2002 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Jun 23, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10K9/22
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sound generator, in particular for parking assistance systems for vehicles, has a housing (2) comprising a base part (4) and a top part (6), wherein the base part (4) defines a receiving space (8, 10), which can be covered by the top part (6), for receiving a diaphragm (38). The base part (4) is formed as one part together with the top part (6) via a connecting section (28), wherein the base part (4) and the top part (6) can be moved relative to each other and can be joined by a joining device (26).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.