JPS5889587U - airtight door - Google Patents

airtight door

Info

Publication number
JPS5889587U
JPS5889587U JP14417582U JP14417582U JPS5889587U JP S5889587 U JPS5889587 U JP S5889587U JP 14417582 U JP14417582 U JP 14417582U JP 14417582 U JP14417582 U JP 14417582U JP S5889587 U JPS5889587 U JP S5889587U
Authority
JP
Japan
Prior art keywords
airtight door
door
packing
airtight
tip
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
JP14417582U
Other languages
Japanese (ja)
Other versions
JPS595115Y2 (en
Inventor
本間良治
Original Assignee
本間　良治
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 by 本間　良治 filed Critical 本間　良治
Priority to JP14417582U priority Critical patent/JPS595115Y2/en
Publication of JPS5889587U publication Critical patent/JPS5889587U/en
Application granted granted Critical
Publication of JPS595115Y2 publication Critical patent/JPS595115Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Gasket Seals (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による押付型の気密ドアーの構造を示す
水平断面図である。図において、１は管体、２は隔壁、
３はドアー枠、４はヒンジ、５は気密ドアー、６は硬い
パツキン、７は軟かいパツキン、８は点検窓、９はロッ
ク室側、１０は大気圧側である。 第２図は、本考案による押付型の気密ドアーにおいて圧
気されない状態を示しバ一部切欠拡大図である。図にお
いて、１１は気密ドアー、１２は軟かいパツキン、１３
は硬いパツキン、１４はドアー枠、１５及び１６は帯鋼
、１７は隔壁、１８は管体である。　、FIG. 1 is a horizontal sectional view showing the structure of a push-type airtight door according to the present invention. In the figure, 1 is a tube body, 2 is a partition wall,
3 is a door frame, 4 is a hinge, 5 is an airtight door, 6 is a hard gasket, 7 is a soft gasket, 8 is an inspection window, 9 is a lock chamber side, and 10 is an atmospheric pressure side. FIG. 2 is an enlarged partially cutaway view of the press-type airtight door according to the present invention, showing a state in which no air is pressurized. In the figure, 11 is an airtight door, 12 is a soft gasket, and 13 is an airtight door.
14 is a hard gasket, 14 is a door frame, 15 and 16 are steel bands, 17 is a partition wall, and 18 is a tube body. ,

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧気工法に用いる気密ドアーに於て、気密ドアー又は気
密ドアーを受けるドアー枠の周囲に、軟かいパツキンと
硬いパツキンとを並べて張り、軟かいパツキンの先端を
硬いパツキンの先端よりも突出させたことを特徴とする
、気密ドアー。In an airtight door used in the pressurized air method, a soft packing and a hard packing are placed side by side around the airtight door or the door frame that receives the airtight door, and the tip of the soft packing is made to protrude beyond the tip of the hard packing. An airtight door featuring
JP14417582U 1982-09-21 1982-09-21 airtight door Expired JPS595115Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14417582U JPS595115Y2 (en) 1982-09-21 1982-09-21 airtight door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14417582U JPS595115Y2 (en) 1982-09-21 1982-09-21 airtight door

Publications (2)

Publication Number Publication Date
JPS5889587U true JPS5889587U (en) 1983-06-17
JPS595115Y2 JPS595115Y2 (en) 1984-02-15

Family

ID=29937143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14417582U Expired JPS595115Y2 (en) 1982-09-21 1982-09-21 airtight door

Country Status (1)

Country Link
JP (1) JPS595115Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007023540A (en) * 2005-07-13 2007-02-01 Global Arc Co Ltd Water-cutoff door device
JP2007132130A (en) * 2005-11-11 2007-05-31 Daido Kiko Kk Method for waterproofing water sealing plate for disaster prevention
WO2016017462A1 (en) * 2014-07-30 2016-02-04 文化シヤッター株式会社 Water sealing rubber and water sealing door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007023540A (en) * 2005-07-13 2007-02-01 Global Arc Co Ltd Water-cutoff door device
JP4534076B2 (en) * 2005-07-13 2010-09-01 グローバルアーク株式会社 Water stop door device
JP2007132130A (en) * 2005-11-11 2007-05-31 Daido Kiko Kk Method for waterproofing water sealing plate for disaster prevention
WO2016017462A1 (en) * 2014-07-30 2016-02-04 文化シヤッター株式会社 Water sealing rubber and water sealing door

Also Published As

Publication number Publication date
JPS595115Y2 (en) 1984-02-15

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