JPH0312810Y2 - - Google Patents

Info

Publication number
JPH0312810Y2
JPH0312810Y2 JP1985125588U JP12558885U JPH0312810Y2 JP H0312810 Y2 JPH0312810 Y2 JP H0312810Y2 JP 1985125588 U JP1985125588 U JP 1985125588U JP 12558885 U JP12558885 U JP 12558885U JP H0312810 Y2 JPH0312810 Y2 JP H0312810Y2
Authority
JP
Japan
Prior art keywords
plate
sound
perforated
aluminum
air space
Prior art date
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
Application number
JP1985125588U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6168108U (enrdf_load_stackoverflow
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985125588U priority Critical patent/JPH0312810Y2/ja
Publication of JPS6168108U publication Critical patent/JPS6168108U/ja
Application granted granted Critical
Publication of JPH0312810Y2 publication Critical patent/JPH0312810Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1985125588U 1985-08-15 1985-08-15 Expired JPH0312810Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985125588U JPH0312810Y2 (enrdf_load_stackoverflow) 1985-08-15 1985-08-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985125588U JPH0312810Y2 (enrdf_load_stackoverflow) 1985-08-15 1985-08-15

Publications (2)

Publication Number Publication Date
JPS6168108U JPS6168108U (enrdf_load_stackoverflow) 1986-05-10
JPH0312810Y2 true JPH0312810Y2 (enrdf_load_stackoverflow) 1991-03-26

Family

ID=30684284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985125588U Expired JPH0312810Y2 (enrdf_load_stackoverflow) 1985-08-15 1985-08-15

Country Status (1)

Country Link
JP (1) JPH0312810Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213007A (en) * 1975-07-22 1977-02-01 Toyota Motor Corp Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
JPS5243711A (en) * 1975-10-03 1977-04-06 Japanese National Railways<Jnr> Sound absorbing material and its unit having excellent weather resista nce, pressure resisting strength and heat resistance

Also Published As

Publication number Publication date
JPS6168108U (enrdf_load_stackoverflow) 1986-05-10

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