| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66e8b98b3871e500a83cc03e243d9e8a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q2220-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T82-2508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T82-2524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T82-2552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T82-2541 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q1-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q1-015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B3-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q1-4852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q1-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q1-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q1-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B3-18 |
| filingDate |
1998-01-08^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e6f2ff8fe2aaeb15c37cd8f82f03b4e |
| publicationDate |
1998-07-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9831502-A1 |
| titleOfInvention |
Metal cutting machining device, with massive block and sliding column, and machine integrating this device |
| abstract |
The invention concerns a device for machining a part by metal cutting comprising a massive block (1) in a bore of which is located a sliding column (3) guided in a front bearing (8) and a rear bearing (9), at least the front bearing (8) and the section (27) of the column (3) sliding therein being continuously convex in cross-section with three lobes distributed at 120 DEG about a central axis. The front (8) and rear(9) bearings are hydrostatic journal bearings. The column supports a sliding block (4) on which is mounted a slide (5) in which is incorporated a turret head (6) for dispensing cutting tools (7). |
| priorityDate |
1997-01-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |