JPH0237915U - - Google Patents

Info

Publication number
JPH0237915U
JPH0237915U JP11280988U JP11280988U JPH0237915U JP H0237915 U JPH0237915 U JP H0237915U JP 11280988 U JP11280988 U JP 11280988U JP 11280988 U JP11280988 U JP 11280988U JP H0237915 U JPH0237915 U JP H0237915U
Authority
JP
Japan
Prior art keywords
board
shock absorber
absorbs
absorbing material
sound absorbing
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.)
Pending
Application number
JP11280988U
Other languages
English (en)
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 JP11280988U priority Critical patent/JPH0237915U/ja
Publication of JPH0237915U publication Critical patent/JPH0237915U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)

Description

【図面の簡単な説明】
第１図および第２図は本考案の一実施例に係る
ヘリポートの縦断面図である。 １…ヘリコプタ、５…緩衝装置、６…板、７…
吸音材、８…防音兼用の排気室。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多数の貫通溝または孔が穿設されヘリコプタが
    離発着を行う板と、該板を下方から支え上記板に
    加わる衝撃を吸収する緩衝装置と、該緩衝装置と
    上記板とにより形成される防音兼用の排気室内に
    あつて騒音を吸収する吸音材とを備えてなること
    を特徴とするヘリポート。
JP11280988U 1988-08-30 1988-08-30 Pending JPH0237915U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11280988U JPH0237915U (ja) 1988-08-30 1988-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11280988U JPH0237915U (ja) 1988-08-30 1988-08-30

Publications (1)

Publication Number Publication Date
JPH0237915U true JPH0237915U (ja) 1990-03-13

Family

ID=31352086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11280988U Pending JPH0237915U (ja) 1988-08-30 1988-08-30

Country Status (1)

Country Link
JP (1) JPH0237915U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119016U (ja) * 1990-03-14 1991-12-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119016U (ja) * 1990-03-14 1991-12-09

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