Preloading and flex resistant support board for a mechanical machine
US7681858B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 30, 2008 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Dec 30, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M5/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A preloading and flex resistant support board for a mechanical machine comprises a support board body and at least one preloading bar. The support board body is formed with at one preloading groove in the side subjected to the compressive stress. The preloading groove is provided with two resisting surfaces. The preloading bar is also provided with two resisting surfaces. The preloading bar is assembled in the preloading groove of the support board body by screw, so as to provide a balance between the preloading capacity produced by preloading bar to the support board body and the flexing stress produced by the support board body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.