JPH01105200U - - Google Patents

Info

Publication number
JPH01105200U
JPH01105200U JP55288U JP55288U JPH01105200U JP H01105200 U JPH01105200 U JP H01105200U JP 55288 U JP55288 U JP 55288U JP 55288 U JP55288 U JP 55288U JP H01105200 U JPH01105200 U JP H01105200U
Authority
JP
Japan
Prior art keywords
frame
hatch
fitting
hatch body
cover
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
JP55288U
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 JP55288U priority Critical patent/JPH01105200U/ja
Publication of JPH01105200U publication Critical patent/JPH01105200U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
  • Ladders (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
ハツチ本体の平面図、第2図はハツチ本体と、そ
れに取付けた上蓋及び下蓋の断面図、第3図は下
枠の断面図、第4図は本考案のハツチをコンクリ
ート床にはめ込んだ状態を示す断面図である。 1…ハツチ本体、2…上蓋、4…下蓋、7…下
枠、8…嵌合枠、9…飾り枠。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上蓋と下蓋を取付けたハツチ本体において、該
    ハツチ本体の下端部外周に嵌合する嵌合枠と、こ
    の嵌合枠の下端縁から外側へ折曲した飾り枠とか
    らなる下枠を取付けることを特徴とする下枠付き
    避難用ハツチ。
JP55288U 1988-01-08 1988-01-08 Pending JPH01105200U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55288U JPH01105200U (ja) 1988-01-08 1988-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55288U JPH01105200U (ja) 1988-01-08 1988-01-08

Publications (1)

Publication Number Publication Date
JPH01105200U true JPH01105200U (ja) 1989-07-14

Family

ID=31199684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55288U Pending JPH01105200U (ja) 1988-01-08 1988-01-08

Country Status (1)

Country Link
JP (1) JPH01105200U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727033B2 (ja) * 1973-11-09 1982-06-08
JPS6232142B2 (ja) * 1977-06-08 1987-07-13 Ooensu Kooningu Fuaibaagurasu Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727033B2 (ja) * 1973-11-09 1982-06-08
JPS6232142B2 (ja) * 1977-06-08 1987-07-13 Ooensu Kooningu Fuaibaagurasu Corp

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