JPH0447675U - - Google Patents

Info

Publication number
JPH0447675U
JPH0447675U JP9032690U JP9032690U JPH0447675U JP H0447675 U JPH0447675 U JP H0447675U JP 9032690 U JP9032690 U JP 9032690U JP 9032690 U JP9032690 U JP 9032690U JP H0447675 U JPH0447675 U JP H0447675U
Authority
JP
Japan
Prior art keywords
water stop
face
stop box
antenna
protective plate
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.)
Granted
Application number
JP9032690U
Other languages
English (en)
Other versions
JP2512677Y2 (ja
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 JP9032690U priority Critical patent/JP2512677Y2/ja
Publication of JPH0447675U publication Critical patent/JPH0447675U/ja
Application granted granted Critical
Publication of JP2512677Y2 publication Critical patent/JP2512677Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Radar Systems Or Details Thereof (AREA)

Description

【図面の簡単な説明】
第１図は実施例に係る防水アンテナ装置の取付
け状態の断面図、第２図は実施例装置の取付け状
態の外観図、第３図は従来の防水アンテナ装置の
取付け状態の断面図である。 １０……防水アンテナ装置、１２……防護プレ
ート、１４……アンテナ、１６……アンテナケー
ス、１８……止水箱、３０……連通管。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) シールド掘進機の面板部に取り付けられ、
    切羽前方あるいは側方の状況の探知を行うため電
    磁波の送信又は受信を行う切羽探知レーダー用防
    水アンテナ装置において、 電磁波透過性の材質にて形成されシールド掘進
    機の面板部の一部として配設された防護プレート
    と、 前記防護プレートの内側面に取り付けられ、前
    記防護プレートとの間でアンテナを収納したアン
    テナケースと、 前記アンテナケースを密閉して覆うとともに、
    外部との連通口を有する止水箱と、 前記連通口から止水箱内に注入され止水箱内に
    充満されたウレタン止水剤と、 を含むことを特徴とする切羽探知レーダー用防水
    アンテナ装置。 (2) 請求項(1)において、 前記止水箱には、それぞれ外部と連通した２つ
    の連通管が連通口として設けられ、 前記ウレタン止水剤は、一方の連通管から止水
    箱内に注入されることを特徴とする切羽探知レー
    ダー用防水アンテナ装置。
JP9032690U 1990-08-28 1990-08-28 切羽探知レ―ダ―用防水アンテナ装置 Expired - Lifetime JP2512677Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9032690U JP2512677Y2 (ja) 1990-08-28 1990-08-28 切羽探知レ―ダ―用防水アンテナ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9032690U JP2512677Y2 (ja) 1990-08-28 1990-08-28 切羽探知レ―ダ―用防水アンテナ装置

Publications (2)

Publication Number Publication Date
JPH0447675U true JPH0447675U (ja) 1992-04-22
JP2512677Y2 JP2512677Y2 (ja) 1996-10-02

Family

ID=31824981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9032690U Expired - Lifetime JP2512677Y2 (ja) 1990-08-28 1990-08-28 切羽探知レ―ダ―用防水アンテナ装置

Country Status (1)

Country Link
JP (1) JP2512677Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643585U (ja) * 1992-11-17 1994-06-10 三井造船株式会社 シールド機先方監視レーダー用アンテナ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389129B2 (ja) 1999-02-02 2003-03-24 大成建設株式会社 電磁レーダ用格納装置及びその取り付け方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643585U (ja) * 1992-11-17 1994-06-10 三井造船株式会社 シールド機先方監視レーダー用アンテナ

Also Published As

Publication number Publication date
JP2512677Y2 (ja) 1996-10-02

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