| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2981dd1e022fbffbc8af09418c5416ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91f638a5d2ae1f5466ba42502ba59bbc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D7-00 |
| filingDate |
2009-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66a648edda3e1516c47e7d1a3b512d0e |
| publicationDate |
2010-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010014668-A2 |
| titleOfInvention |
Shielded tamper and method of use for making aggregate columns |
| abstract |
A tamper device includes a shaft for driving a tamper head. A tamper head is attached to the end of the shaft for tamping a lift of aggregate in a cavity formed in a ground surface. A shield extends upwardly a predetermined height from the tamper head an amount sufficient to prevent sidewalls of the cavity from failing and collapsing. Methods of constructing aggregate columns with thicker lifts are also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104762957-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104762957-B |
| priorityDate |
2008-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |