Desk-top type cutter
US5129300A · kind A · utility
45Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 1991 |
| Grant date | Jul 14, 1992 |
| Priority date | — |
| Expiry date | Jun 12, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/7788
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A desk-tip type cutter fixed to a table comprises a cutter body pivotably supported on the table, a circular saw blade arranged to be rotatable about its axis, a safety cover for covering the circular saw blade and a safety cover operating mechanism for pivotally opening and closing the safety cover. The safety cover driving mechanism includes a gear having at least one tooth and a lever having at least one engaging member to engage with the gear. A spring member is disposed between the cutter body and the lever for biasing the lever in a direction separating the engaging member from the gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.