Barrel assembly
US6494703B2 · kind B2 · utility
7Cited by
1References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2001 |
| Grant date | Dec 17, 2002 |
| Priority date | — |
| Expiry date | Mar 9, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C45/62
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A barrel assembly preferably having a first barrel coupler and a second barrel coupler. The first barrel coupler secures the barrel to a carriage. The second barrel coupler retains an end of the barrel in the carriage preventing rotation of the barrel during operation. The barrel section between the first barrel coupler and an end of the barrel is isolated from axial carriage force in operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.