Endless belt
US7931554B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2006 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Mar 9, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01F2015/183
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A flexible endless belt includes cords extending generally lengthwise of the belt in multiple turns. An Outer end of each cord may be located in a position that is not substantially laterally outward of other portion of the laterally outermost turn of the cord so as to prevent fraying of the cord at the outer end. When the belt is received on roller in a baler, the outer ends of the cords lead at least a part of respective transition portions. A carcass for the belt may have a first cord wound in a Z-direction along the length of the belt and comprising at least two threads wound in the Z-direction and a second cord wound in an S-direction along the length of the belt and comprising at least two threads wound in the S-direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.