JPH02137489U - - Google Patents

Info

Publication number
JPH02137489U
JPH02137489U JP3166789U JP3166789U JPH02137489U JP H02137489 U JPH02137489 U JP H02137489U JP 3166789 U JP3166789 U JP 3166789U JP 3166789 U JP3166789 U JP 3166789U JP H02137489 U JPH02137489 U JP H02137489U
Authority
JP
Japan
Prior art keywords
heat insulating
insulating material
door
packing material
door frame
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
JP3166789U
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 JP3166789U priority Critical patent/JPH02137489U/ja
Publication of JPH02137489U publication Critical patent/JPH02137489U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案の気密型点検扉
の一実施例を示すものであり、第1図は要部の断
面図、第2図は点検扉の正面図、第3図および第
4図は従来の点検扉の一例を示すものであり、第
3図は点検扉の正面図、第4図は第3図における
−線視断面図である。 1……仕切壁(仕切体)、3……扉枠、6……
パツキン材、20……スポンジゴム(第一断熱材
)、26……扉本体、27……グラスウール(第
二断熱材)、28……スポンジゴム(第三断熱材
)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 仕切体に形成された開口に取り付けられる扉枠
    と、この扉枠に設けられたパツキン材に周縁部が
    接離自在に密着される扉本体とからなり、上記扉
    枠の裏面に第一断熱材を設け、上記扉本体の裏面
    中央部に第二断熱材を設け、上記扉本体の裏面で
    かつ上記第二断熱材の周囲に、上記パツキン材に
    接離自在に密着しかつ上記第二断熱材より上記パ
    ツキン材に対する密着性の優れた第三断熱材を設
    けたことを特徴とする気密型点検扉。
JP3166789U 1989-03-20 1989-03-20 Pending JPH02137489U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3166789U JPH02137489U (ja) 1989-03-20 1989-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3166789U JPH02137489U (ja) 1989-03-20 1989-03-20

Publications (1)

Publication Number Publication Date
JPH02137489U true JPH02137489U (ja) 1990-11-16

Family

ID=31534461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3166789U Pending JPH02137489U (ja) 1989-03-20 1989-03-20

Country Status (1)

Country Link
JP (1) JPH02137489U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012145505A (ja) * 2011-01-13 2012-08-02 Toyo Eng Works Ltd 防熱用扉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012145505A (ja) * 2011-01-13 2012-08-02 Toyo Eng Works Ltd 防熱用扉

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