http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I677420-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59e162d1040b9fb91b02db322aa8bd6b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B60-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 |
| filingDate | 2018-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e60226deafcfb3a8103112f94d091ef4 |
| publicationDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I677420-B |
| titleOfInvention | Park golf club and manufacturing method thereof |
| abstract | A manufacturing method of a park golf club includes the following steps: pre-processing: a pre-prepared mold is formed, the mold forms a cavity, the mold is heated to heat the mold, and then a mold release agent is coated on the surface of the cavity; Pouring: Low-pressure infusion of two-liquid foamed polyurethane raw material into the cavity, so that the two-liquid foamed polyurethane raw material foams into the polyurethane foam in the cavity; ripening: leave it for several minutes after pouring to make polyurethane The foam is solidified and matured and shaped into a club head, and the club head forms a hitting surface; demolding: removing the club head from the cavity; drilling: drilling a hole in the top edge of the club head; Surface treatment: Grind the surface of the head to make the surface of the head smooth, and then apply primer, color paint, and topcoat to the surface of the head in order; install the shaft: take a pre-prepared rod Body, inserting the bottom end of the shaft into the shaft hole, and connecting the head with the shaft to form a park golf club.nn n n With the above-mentioned first manufacturing method, the head of a park golf club can be quickly obtained. The present invention can effectively reduce the difficulty of making the head and improve the production efficiency of the head.nThe head made by the present invention is not easily affected by changes in ambient temperature and humidity. |
| priorityDate | 2018-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.