JPH0316149Y2 - - Google Patents

Info

Publication number

JPH0316149Y2

JPH0316149Y2 JP10032385U JP10032385U JPH0316149Y2 JP H0316149 Y2 JPH0316149 Y2 JP H0316149Y2 JP 10032385 U JP10032385 U JP 10032385U JP 10032385 U JP10032385 U JP 10032385U JP H0316149 Y2 JPH0316149 Y2 JP H0316149Y2

Authority

JP

Japan

Prior art keywords

hub

synthetic resin

center

pivot

upper flange

Prior art date

1985-07-01

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

• 238000003466 welding Methods 0.000 claims description 30
• 229920003002 synthetic resin Polymers 0.000 claims description 18
• 239000000057 synthetic resin Substances 0.000 claims description 18
• 229920006324 polyoxymethylene Polymers 0.000 description 6
• 229930182556 Polyacetal Natural products 0.000 description 4
• 230000008878 coupling Effects 0.000 description 4
• 238000010168 coupling process Methods 0.000 description 4
• 238000005859 coupling reaction Methods 0.000 description 4
• 239000002184 metal Substances 0.000 description 3
• 239000000758 substrate Substances 0.000 description 3
• 229930040373 Paraformaldehyde Natural products 0.000 description 2
• 210000000078 claw Anatomy 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000000470 constituent Substances 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• -1 polyoxymethylene Polymers 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1