Reading arrangement for a dobby
US4172476A · kind A · utility
2Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1977 |
| Grant date | Oct 30, 1979 |
| Priority date | — |
| Expiry date | Jul 6, 1997 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03C1/22
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dobby with a mechanical reading device for a control card having perforated and nonperforated portions therein according to a pattern. The reading needle of the reading device of the pattern card has yielding elements for the purpose of reducing the impact force of the reading needle onto the pattern card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.