Needle removing tool, needle removing device and needle removing method
US10927484B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2016 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Sep 10, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04H18/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A needle removing tool (2) and a needle removing device (1) are provided for needles (4, 5) on needle boards (3) of needle looms. The needle removing tool (2) includes a hollow mechanical extraction device (11) for intact and damaged needles (4, 5). The extraction device (11) is motor-driven in such a way as to be rotationally and linearly movable. The extraction device (11) is provided with an elongate extraction sleeve (12) that has an axial hole (18) and a lateral axial slot (20) on the sleeve jacket (19).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.