JPH0741831Y2 - チェーン巻上式開閉ドアの安全装置 - Google Patents
チェーン巻上式開閉ドアの安全装置Info
- Publication number
- JPH0741831Y2 JPH0741831Y2 JP8631589U JP8631589U JPH0741831Y2 JP H0741831 Y2 JPH0741831 Y2 JP H0741831Y2 JP 8631589 U JP8631589 U JP 8631589U JP 8631589 U JP8631589 U JP 8631589U JP H0741831 Y2 JPH0741831 Y2 JP H0741831Y2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- chain
- hoisting
- door
- door body
- 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 - Lifetime
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8631589U JPH0741831Y2 (ja) | 1989-07-21 | 1989-07-21 | チェーン巻上式開閉ドアの安全装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8631589U JPH0741831Y2 (ja) | 1989-07-21 | 1989-07-21 | チェーン巻上式開閉ドアの安全装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0325792U JPH0325792U (US20110009641A1-20110113-C00185.png) | 1991-03-15 |
JPH0741831Y2 true JPH0741831Y2 (ja) | 1995-09-27 |
Family
ID=31635819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8631589U Expired - Lifetime JPH0741831Y2 (ja) | 1989-07-21 | 1989-07-21 | チェーン巻上式開閉ドアの安全装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0741831Y2 (US20110009641A1-20110113-C00185.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101535270B1 (ko) * | 2014-06-12 | 2015-07-08 | 주식회사 티원이엔씨 | 다기능 자동 커튼 장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4577838B2 (ja) * | 2005-06-28 | 2010-11-10 | 不二電機工業株式会社 | 表示灯 |
JP5246837B2 (ja) * | 2007-01-31 | 2013-07-24 | 三和シヤッター工業株式会社 | オーバーヘッドドア |
-
1989
- 1989-07-21 JP JP8631589U patent/JPH0741831Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101535270B1 (ko) * | 2014-06-12 | 2015-07-08 | 주식회사 티원이엔씨 | 다기능 자동 커튼 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH0325792U (US20110009641A1-20110113-C00185.png) | 1991-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10981753B2 (en) | Stair lift | |
EP2035313B1 (en) | Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices | |
EP1110900B1 (en) | Shaft safety system for an elevator | |
EP2035315B1 (en) | Elevator having a shallow pit and/or a low overhead | |
US7556126B2 (en) | Elevator escape arrangement | |
CA2445175C (en) | Movable barrier operator having cable tension sensor and door lock mechanism | |
US9061865B2 (en) | Elevator cage departure monitoring device and method | |
US5899401A (en) | Counterbalance device, in particular for a medical x-ray unit, having plural safety devices | |
US6484850B1 (en) | Elevator control panel device | |
JP3363711B2 (ja) | エレベータのかご扉のインターロック装置 | |
US20080245484A1 (en) | Overhead door cable engagement apparatus | |
JPH0741831Y2 (ja) | チェーン巻上式開閉ドアの安全装置 | |
US20120186158A1 (en) | Door drive device having traction means monitoring and door provided therewith | |
KR20040029816A (ko) | 엘리베이터 장치의 조속기 | |
JP2000160870A (ja) | 駐車設備のゲートの落下防止装置 | |
EP1524234B1 (en) | Elevator system | |
JPH03183887A (ja) | 搬出入用ドア | |
KR101843325B1 (ko) | 엘리베이터 도어 안전개폐장치 | |
JPH0748954Y2 (ja) | 建物用電動シヤツターにおける安全装置 | |
KR200497759Y1 (ko) | 로프 처짐 사전 확인용 텐션 스위치가 적용된 엘리베이터 조속기 로프 텐션 장치 | |
JP5205129B2 (ja) | ドアの自動閉鎖又は自動開放装置 | |
KR200299198Y1 (ko) | 엘리베이터 장치의 조속기 | |
JP2000096960A (ja) | シャッターにおける障害物検知機構 | |
KR960010250Y1 (ko) | 엘리베이터의 비상 제동장치 | |
JPH0446068Y2 (US20110009641A1-20110113-C00185.png) |