| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_027adfdf65981484e8e1bc2bceeb09ed |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01B2203-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01B2203-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B61C13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60T8-1705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01B27-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60T8-3235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60T8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60T8-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01B27-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60T8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B61C13-00 |
| filingDate |
1981-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1982-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2085191-A |
| titleOfInvention |
A railway track tamping machine |
| abstract |
A tamping machine which advances intermittently has electronic controls responsive to slip and including a vehicle speed sensor 24 and a wheel speed sensor 21. The vehicle advance is controlled through a drive control unit 31 and a brake control unit 30 to prevent wheel slip and locking during the step by step advance movement. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2549790-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2528778-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9117075-A1 |
| priorityDate |
1980-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |