JPH0430447Y2 - - Google Patents

Info

Publication number

JPH0430447Y2

JPH0430447Y2 JP1985169252U JP16925285U JPH0430447Y2 JP H0430447 Y2 JPH0430447 Y2 JP H0430447Y2 JP 1985169252 U JP1985169252 U JP 1985169252U JP 16925285 U JP16925285 U JP 16925285U JP H0430447 Y2 JPH0430447 Y2 JP H0430447Y2

Authority

JP

Japan

Prior art keywords

cover

hole

housing

cylindrical

adjustment

Prior art date

1985-11-05

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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• 230000002093 peripheral effect Effects 0.000 claims description 14
• 229920003051 synthetic elastomer Polymers 0.000 claims description 7
• 239000005061 synthetic rubber Substances 0.000 claims description 7
• 239000000428 dust Substances 0.000 description 6
• 230000002265 prevention Effects 0.000 description 6
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
• 229910000831 Steel Inorganic materials 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000002485 combustion reaction Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000007257 malfunction Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1