Band sawing machine having band saw replaceable rapidly
US6557447B2 · kind B2 · utility
4Cited by
6References
7Claims
0Family size
Inventor
Key dates
| Filing date | Sep 5, 2001 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Oct 17, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9488
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A band sawing machine has a band saw which runs on a drive wheel and a driven wheel of the band sawing machine. The band sawing machine is provided with a slide seat to which the driven wheel is pivoted. The band sawing machine is provided with an eccentric wheel in contact with the slide seat. The eccentric wheel is turned to bring about a change in diametrical distance, thereby resulting in the up-and-down movement of the slide seat. The distance between the drive wheel and the driven wheel is thus shortened to facilitate the replacing of the band saw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.