Belt sander
US12275114B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2022 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Mar 19, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B47/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A belt sander includes: a power unit having a rotating shaft; a rotatable belt casing defining a track groove that is open toward the power unit and that surrounds the rotating shaft, and having a plurality of engaging portions that are arranged around the track groove; an abrasive belt drivable by the rotating shaft; and a positioning unit including a movable positioning member that is adapted for manual operation, and an engaging member that is co-movably connected to the positioning member. The positioning unit is movable between an engaging position, where the engaging member is engaged with a selected one of the engaging portions, and a releasing position, where the engaging member is disengaged from the engaging portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.