Methods and apparatus for construction of machine tools
US11084134B2 · kind B2 · utility
0Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Sep 18, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/309576
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Cement or other liquid-like material fills the hollow tubes of a machine tool under construction. The machine tool structures are held rigidly against a fixture while the substance dries. The machine tool so constructed is relatively lightweight and rigid, and obviates the need for precision machining of large portions of the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.