JPH0475790U - - Google Patents

Info

Publication number

JPH0475790U

JPH0475790U JP11891790U JP11891790U JPH0475790U JP H0475790 U JPH0475790 U JP H0475790U JP 11891790 U JP11891790 U JP 11891790U JP 11891790 U JP11891790 U JP 11891790U JP H0475790 U JPH0475790 U JP H0475790U

Authority

JP

Japan

Prior art keywords

frame pipe

socket

reinforced resin

fiber

joint layer

Prior art date

1990-11-15

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002093 peripheral effect Effects 0.000 claims description 3
• 230000037431 insertion Effects 0.000 claims 3
• 238000003780 insertion Methods 0.000 claims 3
• 239000011347 resin Substances 0.000 claims 3
• 229920005989 resin Polymers 0.000 claims 3
• 238000004804 winding Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2