Servo driven crank adjusted shifting mechanism
US8671858B2 · kind B2 · utility
10Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2010 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Jan 16, 2033 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05D2305/32
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A crank adjusted shifting mechanism having a servo driven eccentric in communication with a drive rod and optional clamping assembly provides for a fast and programmable needle bar shifting mechanism for a tufting machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.