JP3985961B2 - 避難梯子装置 - Google Patents
避難梯子装置 Download PDFInfo
- Publication number
- JP3985961B2 JP3985961B2 JP2003279582A JP2003279582A JP3985961B2 JP 3985961 B2 JP3985961 B2 JP 3985961B2 JP 2003279582 A JP2003279582 A JP 2003279582A JP 2003279582 A JP2003279582 A JP 2003279582A JP 3985961 B2 JP3985961 B2 JP 3985961B2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- parallel link
- guide
- vertical beam
- piece
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Ladders (AREA)
- Emergency Lowering Means (AREA)
Description
4 梯子受け
10 梯子体
11 外側縦桟
12 内側縦桟
13 伸縮体
14 足掛け用横桟
16 連接リンク
20 平行リンク
21 回動支軸
30 4節平行リンク機構
40 固定片
41 取付片
42 足掛け兼用補強枠
45 軸受け
46 基孔部
47 ガイド孔部
48 非常位置用ガイド孔部
50 平行リンク用ガイド片
51 ガイド面
52 円弧状ガイド部
60 縦桟用ガイド片
61 傾斜ガイド面
62 垂直ガイド面
63 収納ガイド面
Claims (4)
- 床、ベランダ等のスラブに設けられた開口内に設置される収納枠と、この収納枠内に折り畳まれて収納されると共に、複数の縦桟をパンタグラフ状に連結してなる上下方向に伸縮可能な一対の伸縮体間に適宜間隔をおいて足掛け用横桟を架設してなる梯子体と、上記収納枠内に固定され、上記梯子体の最上部の縦桟と、この縦桟と協働して4節平行リンク機構を構成する平行リンクとを回動可能に取り付ける梯子受けとを具備する避難梯子装置であって、
上記梯子受けは、上記梯子体の展開時に上記平行リンクを所定の傾斜角度に支持する平行リンク用ガイド片と、上記平行リンクの回動支軸を、上記縦桟の回転自由端側に移動可能に支承する軸受けとを具備し、
上記ガイド片の上端部に、このガイド片のガイド面に連なって内方側に向かって屈曲する円弧状ガイド部を形成し、
上記軸受けに、上記平行リンクが上記円弧状ガイド部に接触して回動する動作に追従して上記回動支軸を案内するガイド孔部を形成してなる、ことを特徴とする避難梯子装置。 - 請求項1記載の避難梯子装置において、
上記軸受けは、ガイド孔部の先端に連なって下方側に延在する非常位置用ガイド孔部を更に具備する、ことを特徴とする避難梯子装置。 - 請求項1記載の避難梯子装置において、
上記梯子受けは、梯子体の展開時に最上部の縦桟を傾斜状に支持する縦桟用ガイド片を更に具備すると共に、この縦桟用ガイド片の下端部に、ガイド片のガイド面に連なって内方側に屈曲する収納ガイド部を形成してなる、ことを特徴とする避難梯子装置。 - 請求項1又は3記載の避難梯子装置において、
上記梯子受けは、収納枠に固定される固定片と、この固定片の両端に互いに平行に突設されて縦桟と平行リンクを取り付ける一対の取付片と、両取付片の先端部を連結する足掛け兼用の補強枠とを具備してなる、ことを特徴とする避難梯子装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003279582A JP3985961B2 (ja) | 2003-07-25 | 2003-07-25 | 避難梯子装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003279582A JP3985961B2 (ja) | 2003-07-25 | 2003-07-25 | 避難梯子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005042482A JP2005042482A (ja) | 2005-02-17 |
JP3985961B2 true JP3985961B2 (ja) | 2007-10-03 |
Family
ID=34265649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003279582A Expired - Fee Related JP3985961B2 (ja) | 2003-07-25 | 2003-07-25 | 避難梯子装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3985961B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102345426B1 (ko) * | 2020-10-22 | 2021-12-30 | 주식회사 아세아방재 | 텔레스코픽 비상탈출장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010022684A (ja) * | 2008-07-23 | 2010-02-04 | Matsumoto Kiko Kk | 避難梯子用ハッチ |
CN109939369B (zh) * | 2019-04-11 | 2023-09-29 | 福州职业技术学院 | 一种低层逃生装置及其使用方法 |
KR102203520B1 (ko) * | 2020-04-13 | 2021-01-14 | 김영진 | 하향 전개식 피난사다리 |
KR102483319B1 (ko) * | 2021-11-25 | 2023-01-03 | (주)엔이에스 | 피난 사다리 장치 |
-
2003
- 2003-07-25 JP JP2003279582A patent/JP3985961B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102345426B1 (ko) * | 2020-10-22 | 2021-12-30 | 주식회사 아세아방재 | 텔레스코픽 비상탈출장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2005042482A (ja) | 2005-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112777455B (zh) | 电梯轿厢 | |
JP3985961B2 (ja) | 避難梯子装置 | |
JP2000318952A (ja) | エレベータシャフト内で作業を行なうための装置 | |
EP1481936B1 (en) | Elevator car comprising a car top handrail | |
JPH09227067A (ja) | 揚重装置 | |
JP4454765B2 (ja) | エレベータ | |
JP4623579B2 (ja) | 避難装置 | |
JP3091889B2 (ja) | 避難装置の梯子取付構造 | |
JP4570085B2 (ja) | 避難装置における蓋の取付構造 | |
JPH0124320Y2 (ja) | ||
JP3091887B2 (ja) | 避難装置の梯子案内支持構造 | |
JP7402126B2 (ja) | 昇降式の避難装置 | |
JP4189284B2 (ja) | 避難用梯子装置 | |
KR101037582B1 (ko) | 개선된 사다리를 가지는 바닥 설치형 피난 사다리 장치 | |
JP5568107B2 (ja) | 避難器具 | |
JP3373500B1 (ja) | オーニング | |
JP3980027B2 (ja) | 収納タラップ | |
JPS5922880Y2 (ja) | 避難梯子装置 | |
JPH0240240Y2 (ja) | ||
JP3194110B2 (ja) | 避難装置 | |
KR101154844B1 (ko) | 개선된 사다리를 가지는 바닥 설치형 피난 사다리 장치 | |
JP4297420B2 (ja) | 避難用梯子 | |
JP2007132087A (ja) | 吊り下げ式作業床装置 | |
WO2004067895A1 (ja) | 避難用梯子装置 | |
JP3089606U (ja) | 避難ハッチ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060630 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070606 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070705 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070705 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 3985961 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100720 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110720 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110720 Year of fee payment: 4 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110720 Year of fee payment: 4 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110720 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120720 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120720 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130720 Year of fee payment: 6 |
|
LAPS | Cancellation because of no payment of annual fees |