http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002031162-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc45703f67bc72a6db582867886fd5d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_757db2d93afe6d8200b559d9cdb0d06d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D27-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D41-06 |
| filingDate | 2000-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79904153bf665524ac0538d2045ef60e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbbf9d5c51d1896a9526edbd4eae69df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_305a9715cb0ec6fe27ef26b1ef12e57f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a34eef2df74ffd3376080714c9ddaec |
| publicationDate | 2002-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002031162-A |
| titleOfInvention | Electromagnetic roller clutch |
| abstract | (57) [Problem] To reduce engagement torque in an electromagnetic roller clutch. SOLUTION: An inner peripheral surface of an outer ring 2A is a polygonal cam surface 7A. To form a wedge-shaped space with the outer peripheral surface 4as of the output shaft. The roller 10 is held by the holder 8 in this wedge-shaped space. The outer ring and the output shaft can be engaged by rotating the retainer 8 by the action of the electromagnetic force and moving the roller 10 from the non-engagement position PD to the engagement position PC. The centrifugal force applied to the roller 10 becomes a resistance to this movement. In the electromagnetic roller clutch having such a configuration, the cross-sectional shape of the cam surface 7A is a regular polygon having vertices twice as many as the number of rollers. By doing so, the cam surface 7 The cam surface angle β between each side of A and the radius can be reduced, and the resistance component due to centrifugal force can be reduced, and the engagement torque due to the retainer can be reduced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101863502-B1 |
| priorityDate | 2000-07-18-04:00^^<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/compound/CID5339 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426080512 |
Total number of triples: 18.