http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1318304-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9dc7095fe68ed923381a4d99b65b766 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H75-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H59-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D07B7-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H75-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D07B7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H59-04 |
| filingDate | 1989-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_523d97b46684a176b2d385054abd20bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9cfd3bb11eede303cdd48e50c480c51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efb51ff1676160849f207dad3eff845a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afe309a3825a3957d8bbc1dca625faea |
| publicationDate | 1993-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1318304-C |
| titleOfInvention | Spool driving and braking |
| abstract | SPOOL DRIVING AND BRAKING ABSTRACT OF THE DISCLOSURE In combination with a spool upon which elongated stock such as ribbon, wire, thread etc is to be wound and from which the elongated stock is to be unwound; and electromagnet with cooperating armature and a yoke; the device is to be selectively used as a brake and as clutch. This is accomplished by a permanent air gap from 0.1 to 1.5 mm between the yoke and the armature to remain effective in the energized state such that on application of a relatively high voltage to the electromagnet positive coupling obtains between the magnet and the armature and therefore between a shaft connected to the magnet and the armature as being connected to the spool; for positive common rotation while upon application of a lower voltage to the electromagnet a brake force becomes effective between the electromagnet on one hand and the armature and the spool on the other hand. |
| priorityDate | 1988-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.