JPH0749972Y2 - ゴルフクラブヘツド - Google Patents

Info

Publication number

JPH0749972Y2

JPH0749972Y2 JP1989014638U JP1463889U JPH0749972Y2 JP H0749972 Y2 JPH0749972 Y2 JP H0749972Y2 JP 1989014638 U JP1989014638 U JP 1989014638U JP 1463889 U JP1463889 U JP 1463889U JP H0749972 Y2 JPH0749972 Y2 JP H0749972Y2

Authority

JP

Japan

Prior art keywords

core body

club head

core

golf club

specific gravity

Prior art date

1989-02-13

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired - Fee Related

Links

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• 239000000835 fiber Substances 0.000 claims description 11
• 239000006260 foam Substances 0.000 claims description 11
• 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 7
• 239000011151 fibre-reinforced plastic Substances 0.000 claims description 7
• 239000002131 composite material Substances 0.000 claims description 6
• 239000011162 core material Substances 0.000 description 59
• 239000002023 wood Substances 0.000 description 9
• 239000004744 fabric Substances 0.000 description 4
• 239000004760 aramid Substances 0.000 description 3
• 229920003235 aromatic polyamide Polymers 0.000 description 3
• 230000000052 comparative effect Effects 0.000 description 3
• NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 239000011159 matrix material Substances 0.000 description 3
• 230000003014 reinforcing effect Effects 0.000 description 3
• 229920005989 resin Polymers 0.000 description 3
• 239000011347 resin Substances 0.000 description 3
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
• 229910010271 silicon carbide Inorganic materials 0.000 description 3
• 239000003822 epoxy resin Substances 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 229920000647 polyepoxide Polymers 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
• 230000037396 body weight Effects 0.000 description 1
• 238000000748 compression moulding Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000011208 reinforced composite material Substances 0.000 description 1
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• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1
• 230000003313 weakening effect Effects 0.000 description 1