Yarn carrier of weft knitting device
US6895785B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2002 |
| Grant date | May 24, 2005 |
| Priority date | — |
| Expiry date | Apr 6, 2022 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04B15/56
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A yarn carrier 1 is capable of being engaged with a pin 4 protruding from a carriage 3 at two engagement points 8, 9 separated by a delay amount ΔL with respect to a center 1a, respectively. Assuming that the carriage 3 approaches from the right with the pin 4 protruding in order to select and haul the yarn carrier 1 stationary on a yarn guide rail 2, the tip of the pin 4 is guided on a guide portion 11b of an oscillating piece 11, and a tip portion 11c prevents engagement with the engagement point 9 by making oscillation displacement about a shaft 11a. The pin 4 is guided to the engagement point 8 by guide portions 13a, 12a of oscillating plates 13, 12, and abuts on a tip portion 10c of an oscillating piece 10, which is engaged with the front side of the pin 4. The oscillating plate 12 also departs from the pin 4, and a tip portion 12c ascends to be engaged with the rear side of the pin 4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.