Backing shifter for variable or multi-gauge tufting
US10889931B2 · kind B2 · utility
5Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2017 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Jan 29, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C15/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A shiftable backing feed is utilized with a tufting machine having reciprocating needles and gauge parts for seizing yarns wherein needle plate fingers reciprocate in synchronization with the cycles of the needle bar to support the backing during penetration of the backing fabric yet allow backing shifts between stitches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.