Grommet
US8816210B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2013 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Jul 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/0406
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a grommet 1 including a grommet main body 11 in which an electrical wire insertion hole 12 through which an electric wire is inserted is provided and in which an annular seal portion 13 which abuts against an opening edge 33 of a panel mounting hole 32 is provided, the annular seal portion 13 includes an inner side annular supporting portion 17, an outer side annular supporting portion 18 integrally formed with the grommet main body 11 at the outer circumference of the inner side annular supporting portions 17, and an arc-shaped abutting portion 16 formed so as arcuately to connect tips 17a and 18a of the inner side annular supporting portion 17 and the outer side annular supporting portion 18 and abuts against the opening edge 33 of the panel mounting hole 32.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.