JPH0138937Y2 - - Google Patents

Info

Publication number

JPH0138937Y2

JPH0138937Y2 JP1982173843U JP17384382U JPH0138937Y2 JP H0138937 Y2 JPH0138937 Y2 JP H0138937Y2 JP 1982173843 U JP1982173843 U JP 1982173843U JP 17384382 U JP17384382 U JP 17384382U JP H0138937 Y2 JPH0138937 Y2 JP H0138937Y2

Authority

JP

Japan

Prior art keywords

cover

dustproof cover

mounting frame

flange

counter

Prior art date

1982-11-16

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
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• 239000000463 material Substances 0.000 claims description 9
• 230000002093 peripheral effect Effects 0.000 claims description 8
• 229920003002 synthetic resin Polymers 0.000 claims description 8
• 239000000057 synthetic resin Substances 0.000 claims description 8
• 230000003014 reinforcing effect Effects 0.000 claims description 4
• 238000004026 adhesive bonding Methods 0.000 claims description 2
• 239000000428 dust Substances 0.000 description 4
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 239000010721 machine oil Substances 0.000 description 1
• 239000003921 oil Substances 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 229920003051 synthetic elastomer Polymers 0.000 description 1
• 239000005061 synthetic rubber Substances 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1