Tying mechanism
US5070779A · kind A · utility
11Cited by
4References
6Claims
0Family size
Inventor
Key dates
| Filing date | Mar 2, 1990 |
| Grant date | Dec 10, 1991 |
| Priority date | — |
| Expiry date | Mar 2, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
This invention pertains to a tying mechanism applying twisting and winding of the two strands of the string or twine forming a closed loop around a bale or a package, until an overlapping and self-locking multiple-stranded configuration is achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.