JPH0467476B2 - - Google Patents

Info

Publication number

JPH0467476B2

JPH0467476B2 JP15344084A JP15344084A JPH0467476B2 JP H0467476 B2 JPH0467476 B2 JP H0467476B2 JP 15344084 A JP15344084 A JP 15344084A JP 15344084 A JP15344084 A JP 15344084A JP H0467476 B2 JPH0467476 B2 JP H0467476B2

Authority

JP

Japan

Prior art keywords

shinai

splitter

lightweight

sheet

reinforcing member

Prior art date

1984-07-24

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

Links

• Espacenet
• Global Dossier
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• 230000003014 reinforcing effect Effects 0.000 claims description 23
• 239000002131 composite material Substances 0.000 claims description 12
• 239000003562 lightweight material Substances 0.000 description 17
• 239000000463 material Substances 0.000 description 14
• 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
• 235000017491 Bambusa tulda Nutrition 0.000 description 11
• 241001330002 Bambuseae Species 0.000 description 11
• 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
• 239000011425 bamboo Substances 0.000 description 11
• 239000002023 wood Substances 0.000 description 5
• 239000000853 adhesive Substances 0.000 description 4
• 230000001070 adhesive effect Effects 0.000 description 4
• 229920002522 Wood fibre Polymers 0.000 description 3
• 239000002025 wood fiber Substances 0.000 description 3
• 229920000049 Carbon (fiber) Polymers 0.000 description 2
• 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
• 208000000260 Warts Diseases 0.000 description 2
• 238000005452 bending Methods 0.000 description 2
• 239000011151 fibre-reinforced plastic Substances 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
• 239000004033 plastic Substances 0.000 description 2
• 229920003023 plastic Polymers 0.000 description 2
• 239000002984 plastic foam Substances 0.000 description 2
• 239000005060 rubber Substances 0.000 description 2
• 201000010153 skin papilloma Diseases 0.000 description 2
• 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
• 206010058109 Hangnail Diseases 0.000 description 1
• 208000027418 Wounds and injury Diseases 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 239000004917 carbon fiber Substances 0.000 description 1
• 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
• 230000006378 damage Effects 0.000 description 1
• 239000011152 fibreglass Substances 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 208000014674 injury Diseases 0.000 description 1
• 239000004620 low density foam Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1