Electric circular saw
US12311454B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 12, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 24, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27B9/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An electric circular saw includes a housing, a motor including a motor shaft enabled to rotate about a first rotation axis, and a transmission assembly including a first transmission member and a second transmission member. The motor shaft has a first end and a second end oppositely arranged in a longitudinal direction and the first transmission member is mounted to the second end of the motor shaft. In a coordinate system having an origin defined by a point on a center line of the second transmission member, a positive direction of an X axis defined by a forward direction of the electric circular, and a positive direction of a Y axis defined by an upper side of the electric circular saw, the second end of the motor shaft is arranged in a first quadrant of the coordinate system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.