http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030027472-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1948c77e221a84429416c6d37982b3b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63F9-0204 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F9-02 |
| filingDate | 2001-09-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7af0e114f510a62991c716899d5f2029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_866ee43d8c7d8caea6a0c04bf9a1ab15 |
| publicationDate | 2003-04-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20030027472-A |
| titleOfInvention | Dart Board and Game Set Comprising the Dart Board |
| abstract | The present invention relates to a dart board and a dart game set including the same, wherein the dart board according to the present invention is stacked in the order of a target sheet layer, a rubber magnetic sheet layer, and an impact absorbing layer, and the target sheet layer is printed with a target. Characterized in that, the rubber magnetic sheet layer is composed of Ba-ferrite, Sr-ferrite, NdFeB (neodymium-iron-boron alloy), SmCo (samarium-cobalt alloy) and AlNiCo (aluminum-nickel-cobalt alloy) It characterized in that it comprises 60 to 95% by weight of any one or more magnetic powder selected from the group and 5 to 40% by weight of rubber, wherein the impact absorbing layer is characterized in that the elastic porous material. In addition, the dart game set according to the present invention includes the dart board and the dart pin, and the dart pin is PP (polypropylene), PE (polyethylene), PET (polyethylene terephthalate), PA (polyamide), PS (polystyrene) ) And one or more synthetic resins selected from the group consisting of polycarbonate, and characterized in that it is manufactured to have a shape through an injection mold, the tip portion of the dart pin is NdFeB (neodymium-iron-boron alloy), SmCo (samarium) -Cobalt alloy), Ba-ferrite and Sr-ferrite.n n n Using the dart board and the dart game set including the same according to the present invention, a dart board made of magnetic rubber material and a dart pin provided with a permanent magnet can be used instead of a conventional metal material, thereby allowing the magnetic force to be attached. The noise generated when the dart pin is attached to the dart board can be significantly reduced, and the reaction force can be reduced to effectively reduce the dart pin bounce. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100427054-B1 |
| priorityDate | 2001-09-28^^<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/CID23951 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419577451 |
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