Conveyor chain for tensioning machine
US4602407A · kind A · utility
13Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1984 |
| Grant date | Jul 29, 1986 |
| Priority date | — |
| Expiry date | Aug 13, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2340/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A support for a textile tensioning machine conveyor chain and wherein a first needle bearing assembly is arranged between the joint bolt and a bushing and a second needle bearing assembly is arranged between the bushing and a protective roller. Such a chain support can be provided with permanent lubrication even at a high conveyor speed and thus requires little maintenance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.