JP2005146779A - 避難用梯子装置 - Google Patents
避難用梯子装置 Download PDFInfo
- Publication number
- JP2005146779A JP2005146779A JP2003389542A JP2003389542A JP2005146779A JP 2005146779 A JP2005146779 A JP 2005146779A JP 2003389542 A JP2003389542 A JP 2003389542A JP 2003389542 A JP2003389542 A JP 2003389542A JP 2005146779 A JP2005146779 A JP 2005146779A
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- Prior art keywords
- ladder
- horizontal
- vertical
- posture
- rail
- 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.)
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- 238000003860 storage Methods 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000452 restraining effect Effects 0.000 description 13
- 239000000725 suspension Substances 0.000 description 12
- 238000005452 bending Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
- E06C9/085—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members ladders unfolded in the direction of the longitudinal members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
【構成】梯子縦桟1に横桟2が回転自在に連結されて収納姿勢と使用姿勢に変化する梯子部3と、
前記梯子部3の使用姿勢への変化に伴う梯子縦桟1と横桟2との相対回転により非連結位置から連結位置に移動して建物壁面4に梯子部3を連結する連結体5とを有して構成する。
【選択図】 図1
Description
本発明は、以上の欠点を解消すべくなされたものであって、収納姿勢と使用姿勢に変化する梯子部の使用姿勢におけるぐらつきを防止して安全かつ迅速な避難を可能とする避難用梯子装置の提供を目的とする。
梯子縦桟1に横桟2が回転自在に連結されて収納姿勢と使用姿勢に変化する梯子部3と、
前記梯子部3の使用姿勢への変化に伴う梯子縦桟1と横桟2との相対回転により非連結位置から連結位置に移動して建物壁面4に梯子部3を連結する連結体5とを有する避難用梯子装置を提供することにより達成される。
2 横桟
3 梯子部
4 建物壁面
5 連結体
6 カム部材
7 摺動部
Claims (4)
- 梯子縦桟に横桟が回転自在に連結されて収納姿勢と使用姿勢に変化する梯子部と、
前記梯子部の使用姿勢への変化に伴う梯子縦桟と横桟との相対回転により非連結位置から連結位置に移動して建物壁面に梯子部を連結する連結体とを有する避難用梯子装置。 - 前記連結体を梯子縦桟と横桟との相対回転に追従して非連結位置から連結位置に移動させるカム部材を有する請求項1記載の避難用梯子装置。
- 前記カム部材は、梯子部の使用姿勢から収納姿勢への変化に伴う梯子縦桟と横桟との相対回転により、連結体を連結位置から非連結位置に復帰させる請求項2記載の避難用梯子装置。
- 前記カム部材は、梯子縦桟と横桟との相対回転に伴って該カム部材に対する連結体の接触部位を変位させる摺動部を備える請求項2または3記載の避難用梯子装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003389542A JP3964383B2 (ja) | 2003-11-19 | 2003-11-19 | 避難用梯子装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003389542A JP3964383B2 (ja) | 2003-11-19 | 2003-11-19 | 避難用梯子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005146779A true JP2005146779A (ja) | 2005-06-09 |
JP3964383B2 JP3964383B2 (ja) | 2007-08-22 |
Family
ID=34696256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003389542A Expired - Fee Related JP3964383B2 (ja) | 2003-11-19 | 2003-11-19 | 避難用梯子装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3964383B2 (ja) |
-
2003
- 2003-11-19 JP JP2003389542A patent/JP3964383B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3964383B2 (ja) | 2007-08-22 |
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