KR100866263B1 - 방화문용 자동개폐 보조장치 - Google Patents
방화문용 자동개폐 보조장치 Download PDFInfo
- Publication number
- KR100866263B1 KR100866263B1 KR1020070034846A KR20070034846A KR100866263B1 KR 100866263 B1 KR100866263 B1 KR 100866263B1 KR 1020070034846 A KR1020070034846 A KR 1020070034846A KR 20070034846 A KR20070034846 A KR 20070034846A KR 100866263 B1 KR100866263 B1 KR 100866263B1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- ball
- fire
- groove
- coupled
- Prior art date
Links
- 239000000779 smoke Substances 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000002341 toxic gas Substances 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
- E05Y2201/212—Buffers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/52—Safety arrangements associated with the wing motor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/25—Emergency conditions
- E05Y2800/252—Emergency conditions the elements functioning only in case of emergency
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
Abstract
Description
Claims (1)
- 저면에 안내홈(33)과 걸림홈(34)을 갖는 지지체(31)와 코일스프링(82)으로 지지된 걸림용 볼(81)을 포함하는 회전체(74)로 이루어지는 도어클로즈용 도어걸림장치에 있어서,상기 지지체(31)의 상단면에 결합된 조절체(21)와; 상기 조절체(21)의 일측에 형성된 요홈(23)에 맞닿이는 작동부(40)와; 상기 요홈(23)과 작동부(40)사이에서 이동가능한 볼(51)로 이루어지되, 상기 작동부(40)는 타측에 이동홈(45)이 형성된 브라켓(41)에 볼조절구(43)와 작동스프링(44)이 내장되고 상기 볼조절구(43)는 회전 중심부에 모터축(62)이 끼워져 형성되는 회전구(42)와 맞닿여 형성되며 회전구(42)의 회전력에 의해 볼조절구(43)가 직선으로 미끄럼 마찰작동됨으로서 도어를 해제하는 구조로 이루어지는 것을 특징으로 하는 방화문용 자동개폐 보조장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070034846A KR100866263B1 (ko) | 2007-04-10 | 2007-04-10 | 방화문용 자동개폐 보조장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070034846A KR100866263B1 (ko) | 2007-04-10 | 2007-04-10 | 방화문용 자동개폐 보조장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080091875A KR20080091875A (ko) | 2008-10-15 |
KR100866263B1 true KR100866263B1 (ko) | 2008-10-31 |
Family
ID=40152219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070034846A KR100866263B1 (ko) | 2007-04-10 | 2007-04-10 | 방화문용 자동개폐 보조장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100866263B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990036550A (ko) * | 1997-10-02 | 1999-05-25 | 김영조 | 도어클로즈용 도어의 걸림장치 |
KR100315054B1 (ko) | 1998-11-03 | 2001-11-24 | 김영조 | 도어클로즈용 도어의 걸림장치 |
-
2007
- 2007-04-10 KR KR1020070034846A patent/KR100866263B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990036550A (ko) * | 1997-10-02 | 1999-05-25 | 김영조 | 도어클로즈용 도어의 걸림장치 |
KR100315054B1 (ko) | 1998-11-03 | 2001-11-24 | 김영조 | 도어클로즈용 도어의 걸림장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20080091875A (ko) | 2008-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100759713B1 (ko) | 방화문 자동폐쇄장치와 그 시스템. | |
KR20070106750A (ko) | 랜딩 도어를 통해 샤프트 내의 진입을 검출하는 엘리베이터랜딩 도어용 안전 록 및 이를 포함하는 엘리베이터 | |
KR101486167B1 (ko) | 방화도어 자동폐쇄장치 | |
DK1102910T3 (da) | Fjederovervågningsapparat | |
KR101021339B1 (ko) | 방화문용 자동폐쇄장치 | |
KR101326363B1 (ko) | 여닫이창문 개폐장치 | |
KR100866263B1 (ko) | 방화문용 자동개폐 보조장치 | |
KR101195317B1 (ko) | 방화문용 자동폐쇄장치 | |
KR100853747B1 (ko) | 방화문용 자동개폐 보조장치 | |
KR101442922B1 (ko) | 도어클로저 폐쇄장치 | |
KR101225960B1 (ko) | 화재시 문을 자동으로 닫히게 하는 캠기어를 이용한 구동장치 | |
KR100881310B1 (ko) | 도어 체크의 방화문 폐문장치 | |
KR100866262B1 (ko) | 방화문용 자동개폐 장치 | |
KR200484451Y1 (ko) | 방화문 자동폐쇄장치 | |
JPH08126714A (ja) | 自動閉鎖装置つきドアクローザー | |
JP3142139U (ja) | 位置制限式横開きカーテン | |
KR200416599Y1 (ko) | 윗 열기와 여닫이 겸용 시스템창호의 안전장치 | |
KR101577915B1 (ko) | 창문과 자동 창문 개폐 장치의 결합 장치 및 이를 갖는 자동 창문 개폐 장치 | |
KR20120053559A (ko) | 방화문용 도어릴리즈 | |
JP4295006B2 (ja) | バックドア開閉システム | |
KR20030090134A (ko) | 체커기능을 갖는 자동차용 도어힌지장치 | |
KR100764647B1 (ko) | 이중 풀림기능을 갖는 도어 락 | |
KR100567769B1 (ko) | 연기감지 방화용 도어클로저의 도어걸림장치 | |
ES2707973T3 (es) | Dispositivo para controlar la secuencia de cierre de una puerta de doble hoja | |
KR200328911Y1 (ko) | 연기감지 방화용 도어클로저의 도어걸림장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120820 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130821 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140806 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150918 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160825 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170925 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180814 Year of fee payment: 11 |