Heddle frame stave with closed T-rail
US3949789A · kind A · utility
2Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 1975 |
| Grant date | Apr 13, 1976 |
| Priority date | — |
| Expiry date | Mar 6, 1995 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03C9/0683
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A frame stave for the head frame of a weaving machine is extruded with a closed, internal T shaped channel 10 in its upper edge. When the location of connecting hooks 5 is determined, a portion of the top edge of the stave is machined away at 6 to enable the hooks to be attached to the stave by screws 8 and sliding inserts 9 within the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.