JPH0220643U - - Google Patents

Info

Publication number
JPH0220643U
JPH0220643U JP9400088U JP9400088U JPH0220643U JP H0220643 U JPH0220643 U JP H0220643U JP 9400088 U JP9400088 U JP 9400088U JP 9400088 U JP9400088 U JP 9400088U JP H0220643 U JPH0220643 U JP H0220643U
Authority
JP
Japan
Prior art keywords
floor structure
same
pit
axis
around
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
JP9400088U
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 JP9400088U priority Critical patent/JPH0220643U/ja
Publication of JPH0220643U publication Critical patent/JPH0220643U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の断面図、第2図は
第1図のA―A矢視図、第3図は第1図のB―B
断面矢視図、第4〜6図は上記実施例の作用説明
図である。 1…旋回ピツト、2…床構造体、3…回転軸、
4…競走路、5…可動観覧席、6…固定観覧席、
7…内側広場、8…駆動装置、8a…モーター、
8b…減速機、9…床構造体固定装置、10…橋
、11…補助観覧席。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピツト、同ピツト内の上部において所定の軸線
    のまわりに反転可能に支えられた床構造体、同床
    構造体の一面に設けられた競走路、同床構造体の
    他面に設けられた可動観覧席、同床構造体を前記
    軸線のまわりに反転駆動する駆動装置、および同
    床構造体を固定する固定装置を具備したことを特
    徴とする競技場設備。
JP9400088U 1988-07-18 1988-07-18 Pending JPH0220643U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9400088U JPH0220643U (ja) 1988-07-18 1988-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9400088U JPH0220643U (ja) 1988-07-18 1988-07-18

Publications (1)

Publication Number Publication Date
JPH0220643U true JPH0220643U (ja) 1990-02-09

Family

ID=31318490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9400088U Pending JPH0220643U (ja) 1988-07-18 1988-07-18

Country Status (1)

Country Link
JP (1) JPH0220643U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111547A (en) * 1979-02-19 1980-08-28 Sansei Kouji Service Kk Device for converting floor surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111547A (en) * 1979-02-19 1980-08-28 Sansei Kouji Service Kk Device for converting floor surface

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