JPH0516698Y2 - - Google Patents

Info

Publication number

JPH0516698Y2

JPH0516698Y2 JP13337686U JP13337686U JPH0516698Y2 JP H0516698 Y2 JPH0516698 Y2 JP H0516698Y2 JP 13337686 U JP13337686 U JP 13337686U JP 13337686 U JP13337686 U JP 13337686U JP H0516698 Y2 JPH0516698 Y2 JP H0516698Y2

Authority

JP

Japan

Prior art keywords

cartridge body

window

cartridge

shutter

torsion spring

Prior art date

1986-08-30

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 - Lifetime

Links

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• Global Dossier
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• 238000005096 rolling process Methods 0.000 description 10
• 239000000843 powder Substances 0.000 description 7
• 238000005299 abrasion Methods 0.000 description 4
• 238000005304 joining Methods 0.000 description 4
• 230000003287 optical effect Effects 0.000 description 4
• 239000011347 resin Substances 0.000 description 3
• 229920005989 resin Polymers 0.000 description 3
• 238000005452 bending Methods 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000007667 floating Methods 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 238000003825 pressing Methods 0.000 description 2
• 238000004026 adhesive bonding Methods 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 238000007790 scraping Methods 0.000 description 1
• 238000003466 welding Methods 0.000 description 1