Invention Grant
- Patent Title: Bumper arrangement
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Application No.: US17399862Application Date: 2021-08-11
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Publication No.: US11718252B2Publication Date: 2023-08-08
- Inventor: Johannes Aalberg
- Applicant: Benteler Automobiltechnik GmbH
- Applicant Address: DE Paderborn
- Assignee: Benteler Automobiltechnik GmbH
- Current Assignee: Benteler Automobiltechnik GmbH
- Current Assignee Address: DE Paderborn
- Agency: Henry M. Feiereisen LLC
- Priority: DE 2020121326.3 2020.08.13 DE 2020127736.9 2020.10.21
- Main IPC: B60R19/34
- IPC: B60R19/34 ; B60R19/18

Abstract:
A bumper arrangement includes a cross member and two deformation elements for arrangement between end regions of the cross member and longitudinal members of a motor vehicle. The cross member is hollow with a front and rear walls and upper and lower walls. The front wall has a depression extending in longitudinal direction of the cross member. The depression has a deepest region extending at a distance from the rear wall. The upper and lower walls of the cross member each have in the end regions a further depression which extends in longitudinal direction of the cross member, so that the upper wall and the lower wall are more corrugated in the end regions than in a central region of the cross member, so that the distance between the front wall and the rear wall in the end regions is smaller than in a central region of the cross member.
Information query