Saw blade with set cutting teeth
US12145206B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2023 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Oct 16, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23D61/122
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A saw blade includes an elongated body with a working edge extending along a longitudinal axis. A first strip composed of carbide or cermet and including at least one first full cutting tooth is coupled to a first portion of the working edge by a first weld fusion zone composed of a ductile material. The first strip is set in a first direction at a first angle out of a plane of the body by a first bend in the first weld fusion zone. A second strip composed of carbide or cermet and including at least one second full cutting tooth is coupled to a second portion of the working edge by a second weld fusion zone composed of a ductile material. The second strip is set in a second direction, opposite the first direction, at a second angle out of the plane of the body by a second bend in the second weld fusion zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.