JPH0226091Y2 - - Google Patents

Info

Publication number

JPH0226091Y2

JPH0226091Y2 JP1985145534U JP14553485U JPH0226091Y2 JP H0226091 Y2 JPH0226091 Y2 JP H0226091Y2 JP 1985145534 U JP1985145534 U JP 1985145534U JP 14553485 U JP14553485 U JP 14553485U JP H0226091 Y2 JPH0226091 Y2 JP H0226091Y2

Authority

JP

Japan

Prior art keywords

lens

reflector

edge

tapered

entire circumference

Prior art date

1985-09-24

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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• 239000011347 resin Substances 0.000 claims description 5
• 229920005989 resin Polymers 0.000 claims description 5
• 238000005304 joining Methods 0.000 claims description 3
• 238000000034 method Methods 0.000 description 5
• 239000000428 dust Substances 0.000 description 4
• 230000005489 elastic deformation Effects 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 238000003466 welding Methods 0.000 description 4
• 239000000853 adhesive Substances 0.000 description 3
• 230000001070 adhesive effect Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000003912 environmental pollution Methods 0.000 description 1
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 229920000515 polycarbonate Polymers 0.000 description 1
• 239000004417 polycarbonate Substances 0.000 description 1