http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012228457-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_228c4946a7f8e62b47816cf90c0a6c7e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B69-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00 |
| filingDate | 2011-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc5963a78917c3c3a9974ab3afaadef0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9da37957092590cfcb8ea92f0bad63f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_306378b1ce215b6279181114dee43326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_759be58b4fa95e92f82e2261e3f6735e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1088d292e0b1297e3c8176255ccab499 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2081c65d85a664d839363ad5e98e9e4 |
| publicationDate | 2012-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012228457-A |
| titleOfInvention | Golf balls for practice |
| abstract | A ball includes a core and a cover, and a deflection amount BH of the ball when an initial load of 98 N (10 kgf) is applied to a final load of 1,275 N (130 kgf) is in a range of 2.0 to 4.5 mm. And, as a driver (W # 1), a BridgeStage Sports Tour Stage X-DRIVE 701 (loft angle: 9 °) was attached to the striking robot, and the ball was hit at a head speed (HS) of 52 m / s. Carry time C is set in advance and the following formula (1) C = A−33 × BH (1) (However, 295 ≦ A ≦ 325) A golf ball for practice characterized in that the deflection amount BH of the ball is adjusted so as to satisfy the above. [Effect] According to the golf ball for practice of the present invention, as a practice golf ball with a practice ball whose distance is controlled according to the size of the practice field, there are various practice fields as the required characteristics of the practice ball. Is optimal. [Selection] Figure 1 |
| priorityDate | 2011-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.