Tufting tool with insert
US11807971B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2020 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Oct 21, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C15/22
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A tufting tool (20) is provided. The tufting tool can be adapted to be used in a tufting machine. The tufting tool is formed by a first material (22). The tufting tool comprises an insert of a second material (24), where the second material is harder than the first material. The insert is formed by a cavity in the first material filled with the second, melted, material filling said cavity. Hereby a tufting tool with an insert can be made in a robust and efficient manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.