Jaw set with serrated cutting blades
US8646709B2 · kind B2 · utility
4Cited by
23References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2012 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Apr 19, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G23/082
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A jaw set utilizes blade inserts having serrated surfaces which draw in to capture and cut material prior to the material becoming trapped in the apex of the blade arrangement, thereby maximizing efficiency of the cutting operation. The subject invention is also directed to an individual blade insert having grooves that are longitudinally offset from bolt holes used to retain the blade insert within a jaw set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.