Intermediate dogging device for end dogging log carriage
US4264064A · kind A · utility
1Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1979 |
| Grant date | Apr 28, 1981 |
| Priority date | — |
| Expiry date | Jul 31, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27B29/08
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Intermediate dogging device to limit lateral deflection of a log held in end dogging log carriage. When a log is machined, residual stresses within the wood, weight of the wood, and sawing forces tend to deflect unsupported portions of the log, reducing cut accuracy. An intermediate dog is mounted on carriage between end dogs generally adjacent central plane containing feed axis. The intermediate dog extends from carriage and engages the log extending between the end dogs to reduce movement of log relative to carriage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.