Reinforcing insert for an automotive bumper
US5219197A · kind A · utility
60Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1992 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Aug 24, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2019/1866
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An automotive bumper includes a closed cross section impact bar having at least one open end. An insert formed as a plurality of interconnected molded cells is received in the open end and spans the distance between front and rear walls of the impact bar. A positioning rib prevents overtravel of the insert and tuning bumps are provided to create an interference fit between the insert and the impact bar. An energy absorber can be mounted on the impact bar and fitted with the positioning rib of the insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.