JPH0476662U - - Google Patents

Info

Publication number

JPH0476662U

JPH0476662U JP11693390U JP11693390U JPH0476662U JP H0476662 U JPH0476662 U JP H0476662U JP 11693390 U JP11693390 U JP 11693390U JP 11693390 U JP11693390 U JP 11693390U JP H0476662 U JPH0476662 U JP H0476662U

Authority

JP

Japan

Prior art keywords

shutter

shell

main body

reinforcing plate

connecting portion

Prior art date

1990-11-07

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

• 230000003014 reinforcing effect Effects 0.000 claims description 3
• 230000037431 insertion Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1