http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0669448-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f2a4a35c0d493686434b6a9cb87c492 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B10-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B10-40 |
| filingDate | 1995-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c699996caed4842fd6da50e4cb200de |
| publicationDate | 1995-08-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0669448-A1 |
| titleOfInvention | Hard metal plate and rock drill bit provided with such a plate |
| abstract | The invention relates to a hard metal plate for drilling tools, in particular for rock drills, with a head part carrying at least one cutting edge and a foot part adapted to the geometry of a receiving groove in the drilling tool, the foot part having a cross section which is at least partially expanded compared to the maximum cross section of the head part. The rock drill according to the invention has at least one undercut receiving groove in its drill head, which is equipped with the aforementioned hard metal cutting inserts, which are preferably fastened in the receiving groove by soldering and whose part inserted into the receiving groove has a cross section adapted to the geometry of the undercut groove. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2848339-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1083295-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1083293-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3345705-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0947662-A1 |
| priorityDate | 1994-02-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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