JPH0336158Y2 - - Google Patents

Info

Publication number

JPH0336158Y2

JPH0336158Y2 JP20080284U JP20080284U JPH0336158Y2 JP H0336158 Y2 JPH0336158 Y2 JP H0336158Y2 JP 20080284 U JP20080284 U JP 20080284U JP 20080284 U JP20080284 U JP 20080284U JP H0336158 Y2 JPH0336158 Y2 JP H0336158Y2

Authority

JP

Japan

Prior art keywords

cover

front panel

speaker

mounting

opening

Prior art date

1984-12-28

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
• Discuss

• 239000011347 resin Substances 0.000 claims description 8
• 229920005989 resin Polymers 0.000 claims description 8
• 230000002093 peripheral effect Effects 0.000 claims description 7
• 238000009423 ventilation Methods 0.000 claims description 7
• 239000006260 foam Substances 0.000 claims description 4
• 230000000694 effects Effects 0.000 description 6
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
• PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
• 239000000428 dust Substances 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000004080 punching Methods 0.000 description 2
• 239000004721 Polyphenylene oxide Substances 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1
• 229920000728 polyester Polymers 0.000 description 1
• 229920000570 polyether Polymers 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 239000002759 woven fabric Substances 0.000 description 1