http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60236959-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65H23-044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H18-26 |
| filingDate | 1984-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e731297849bc979452df7c79cdf8cc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da41e340b3ea96ae833eab44fde8b36d |
| publicationDate | 1985-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60236959-A |
| titleOfInvention | Film wind-up device |
| abstract | PURPOSE:To make it possible to measure the tension of a film just before winding with a high degree of accuracy to satisfactorily wind up the film into a film roll, by attaching a touch roller adapted to be rotated by being made into contact with the film roll, to a swingable lever through the intermediary of a swingable lever. CONSTITUTION:Upon wind-up of a film F into a roll, the film is at first wound onto a touch roller 7 by a substantially one-half turn through the intermediary of a guide roller 14 to be wound onto a core 1. As the film is gradually wound up into a roll shape, an arm 3 rotates upward. At this time a hydraulic cylinder 6 is controlled to make the touch roller 7 in contact with the film roll 2 at a substantially fixed position thereon. The swingable base 62 of a tension detector 92 or the iron core 94 of a differential transformer is displaced in accordance with the tension of the film F wound onto the touch roller 7. Further, the tension of the film F is detected in accordance with a signal from the tension detector due to the above-mentioned displacement, and therefore, a winding motor 5 is controlled in accordance with variations in the tension detected, thereby the film is wound up always under a uniform tension. |
| priorityDate | 1984-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491185 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23925 |
Total number of triples: 15.