JPH048932Y2 - - Google Patents

Info

Publication number

JPH048932Y2

JPH048932Y2 JP1984092727U JP9272784U JPH048932Y2 JP H048932 Y2 JPH048932 Y2 JP H048932Y2 JP 1984092727 U JP1984092727 U JP 1984092727U JP 9272784 U JP9272784 U JP 9272784U JP H048932 Y2 JPH048932 Y2 JP H048932Y2

Authority

JP

Japan

Prior art keywords

reinforcing member

shinai

box

splitter

protection material

Prior art date

1984-06-21

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
• Discuss

• 230000003014 reinforcing effect Effects 0.000 claims description 23
• 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
• 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
• 241001330002 Bambuseae Species 0.000 claims description 10
• 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
• 239000011425 bamboo Substances 0.000 claims description 10
• 239000007787 solid Substances 0.000 claims description 8
• 239000002131 composite material Substances 0.000 claims description 6
• 239000000463 material Substances 0.000 description 20
• 238000005452 bending Methods 0.000 description 5
• 239000004033 plastic Substances 0.000 description 4
• 229920002430 Fibre-reinforced plastic Polymers 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 239000011151 fibre-reinforced plastic Substances 0.000 description 3
• 229920003023 plastic Polymers 0.000 description 3
• 239000005060 rubber Substances 0.000 description 2
• 239000002023 wood Substances 0.000 description 2
• 229920000049 Carbon (fiber) Polymers 0.000 description 1
• 208000027418 Wounds and injury Diseases 0.000 description 1
• 239000004917 carbon fiber Substances 0.000 description 1
• 230000006378 damage Effects 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 208000014674 injury Diseases 0.000 description 1
• 239000003562 lightweight material Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1