| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7066e2a29488ba1a6b60bc6e9900cec8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J33-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J33-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J33-44 |
| filingDate |
1980-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc2325952ef8c188912798200608763b |
| publicationDate |
1981-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4294553-A |
| titleOfInvention |
Ribbon feed mechanism |
| abstract |
An inked-ribbon feed mechanism comprises an electric drive motor (5), reversible for reversing the ribbon feed direction, and a reversing switch (32) for the motor (5). A roller (31) operating the reversing switch (32) travels along a cam (28, 29) formed on one arm (21) of a lever (19, 20, 21). A further arm (19) of this lever carries one (14) of two ribbon guides (13, 14) coupled with each other. The motor (5) drives a worm (6). A worm wheel (7) is firmly connected to a pinion (8) and is displaceable together with the latter along the worm (6) in two positions. In one position (8) the pinion meshes with a toothed rim (3) provided on one of the two ribbon spool carriers (1). In the other position (8') the pinion meshes with a toothed rim (4) formed on the other ribbon spool carrier (2). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5005999-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008101838-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4577198-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4981378-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007020012-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005031395-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2383974-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2383974-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7226226-B2 |
| priorityDate |
1979-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |