Subframe for vehicle
US9751563B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Jun 10, 2014 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Jun 10, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D21/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
To realize weight saving of a vehicle subframe, while ensuring required strength and stiffness thereof with a simple configuration, there are provided a first hole portion in at least one of an upper member and a lower member in a first region, and a second hole portion in at least one of the upper member and the lower member in a second region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.