Aluminum alloy bracket for fixing elastic mount, assembly of elastic mount and bracket, and method of producing the bracket by extrusion
US5954309A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jul 17, 1997 |
| Grant date | Sep 21, 1999 |
| Priority date | — |
| Expiry date | Jul 17, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2236/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bracket made of an aluminum alloy for fixing an elastic mount to one of two members to be elastically connected to each other through the elastic mount interposed therebetween. The bracket is formed by extrusion, and has at least one aperture formed therethrough so as to extend in the direction of extrusion. A first succession of recessed and raised portions are formed on at least a part of a fixing surface that is fixable to the elastic mount, and a second succession of recessed and raised portions are formed on at least a part of an exposed surface thereof which is exposed to the atmosphere upon fixing of the bracket to the elastic mount. The recessed and raised portions extend in the direction of extrusion, and are formed alternately in a direction perpendicular to the direction of extension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.