JPS6238357U - - Google Patents

Info

Publication number
JPS6238357U
JPS6238357U JP12914685U JP12914685U JPS6238357U JP S6238357 U JPS6238357 U JP S6238357U JP 12914685 U JP12914685 U JP 12914685U JP 12914685 U JP12914685 U JP 12914685U JP S6238357 U JPS6238357 U JP S6238357U
Authority
JP
Japan
Prior art keywords
frame
reinforcing plate
ceiling
outer frame
bearing
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
JP12914685U
Other languages
English (en)
Other versions
JPH0322979Y2 (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 JP1985129146U priority Critical patent/JPH0322979Y2/ja
Publication of JPS6238357U publication Critical patent/JPS6238357U/ja
Application granted granted Critical
Publication of JPH0322979Y2 publication Critical patent/JPH0322979Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Hinges (AREA)
  • Support Devices For Sliding Doors (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかる天井ハツチの斜面図、
第2図は―線断面図、第3図は内枠の要部の
斜面図、第4図は外枠の要部の斜面図、第5図、
第6図は対をなす補強板の斜面図、第7図は第5
図―線断面図、第8図、第9図は他の実施例
を示す断面図である。 1……外枠、2……内枠、3……補強枠、31
……止め孔、3a……枢軸、3b……軸受、32
……コロ部材、33……止め軸、34……切起片
、36……フランジ。

Claims (1)

  1. 【実用新案登録請求の範囲】 天井下孔に嵌装固定される外枠、該外枠に適
    合する内枠の2つの枢止部コーナに対し、外枠に
    は内面、内枠には外面に互いに対向して補強板を
    取付け、一方の補強板に枢軸、これに対向して他
    方の補強板に軸受を設けて成る天井ハツチ。 枢軸は、補強板に穿設した止め孔に対し、枢
    止用コロ部材の一側に突設した止め軸が嵌挿固定
    されている実用新案登録請求の範囲第1項記載の
    天井ハツチ。 軸受は、補強板に縦横直角をなす切起片を突
    設し、切起片とフランジとの間に軸受空間が形成
    されている実用新案登録請求の範囲第1項記載の
    天井ハツチ。 外枠および内枠は、帯状金属板にフオーミン
    グ加工を加えた枠材にて枠組みされている実用新
    案登録請求の範囲第1項記載の天井ハツチ。
JP1985129146U 1985-08-24 1985-08-24 Expired JPH0322979Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985129146U JPH0322979Y2 (ja) 1985-08-24 1985-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985129146U JPH0322979Y2 (ja) 1985-08-24 1985-08-24

Publications (2)

Publication Number Publication Date
JPS6238357U true JPS6238357U (ja) 1987-03-06
JPH0322979Y2 JPH0322979Y2 (ja) 1991-05-20

Family

ID=31025459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985129146U Expired JPH0322979Y2 (ja) 1985-08-24 1985-08-24

Country Status (1)

Country Link
JP (1) JPH0322979Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127124A (ja) * 2010-12-16 2012-07-05 Naka Ind Ltd 天井点検口

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720440U (ja) * 1980-07-10 1982-02-02
JPS5948270A (ja) * 1982-09-11 1984-03-19 Honda Motor Co Ltd 自動二輪車等のエンジン冷却装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720440U (ja) * 1980-07-10 1982-02-02
JPS5948270A (ja) * 1982-09-11 1984-03-19 Honda Motor Co Ltd 自動二輪車等のエンジン冷却装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127124A (ja) * 2010-12-16 2012-07-05 Naka Ind Ltd 天井点検口

Also Published As

Publication number Publication date
JPH0322979Y2 (ja) 1991-05-20

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