JPH0420155Y2 - - Google Patents

Info

Publication number

JPH0420155Y2

JPH0420155Y2 JP17202085U JP17202085U JPH0420155Y2 JP H0420155 Y2 JPH0420155 Y2 JP H0420155Y2 JP 17202085 U JP17202085 U JP 17202085U JP 17202085 U JP17202085 U JP 17202085U JP H0420155 Y2 JPH0420155 Y2 JP H0420155Y2

Authority

JP

Japan

Prior art keywords

crosspiece

pivot shaft

edge

fitting

collar

Prior art date

1985-11-08

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

• 230000037431 insertion Effects 0.000 claims description 17
• 238000003780 insertion Methods 0.000 claims description 17
• 210000001061 forehead Anatomy 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 2
• 230000000903 blocking effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1