KR850004557A - Elevator safety device - Google Patents
Elevator safety device Download PDFInfo
- Publication number
- KR850004557A KR850004557A KR1019830005997A KR830005997A KR850004557A KR 850004557 A KR850004557 A KR 850004557A KR 1019830005997 A KR1019830005997 A KR 1019830005997A KR 830005997 A KR830005997 A KR 830005997A KR 850004557 A KR850004557 A KR 850004557A
- Authority
- KR
- South Korea
- Prior art keywords
- door
- closing
- lift
- cardor
- safety device
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
Landscapes
- Elevator Door Apparatuses (AREA)
- Elevator Control (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 종래의 도어 폐쇄(Door Close)검출회로도.1 is a conventional door close detection circuit diagram.
제2도는 본 발명 설명을 위한 카 도어 및 승강 도어의 취부 상태도.2 is a mounting state of the car door and the lifting door for explaining the present invention.
제3도는 본 발명의 동작상태를 설명하는 플로우 챠트(Flow Chart).3 is a flow chart illustrating an operating state of the present invention.
제4도는 본 발명의 도어 폐쇄순서를 나타내는 진리치표(Truth Table).4 is a truth table showing a door closing procedure of the present invention.
제5도는 본 발명의 회로도.5 is a circuit diagram of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 도어폐쇄 지령회로 20 : 도어개방 지령회로10: door closing command circuit 20: door opening command circuit
30 : 도어 폐쇄검출회로 FF1-FF3: RS플립플롭(Flip-Flop)30: Door closed detection circuit FF 1 -FF 3 : RS flip-flop
A1-A3: 앤드케이트(AND Gate) N1: 낸드게이트(NAND Gate)A 1 -A 3 : AND gate N 1 : NAND Gate
I1-I3: 인버터(Inverter) DS1-DSn: 승강도어 폐쇄검출 스위치I 1 -I 3 : Inverter DS 1 -DS n : Lift door closed detection switch
G S : 카도어 폐쇄검출 스위치 CLS : 카도어 완전폐쇄 검출 스위치G S: Cardor closed detection switch CLS: Cardor closed detection switch
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019830005997A KR850001205B1 (en) | 1983-12-19 | 1983-12-19 | Safty device in elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019830005997A KR850001205B1 (en) | 1983-12-19 | 1983-12-19 | Safty device in elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850004557A true KR850004557A (en) | 1985-07-25 |
KR850001205B1 KR850001205B1 (en) | 1985-08-20 |
Family
ID=19230648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830005997A Expired KR850001205B1 (en) | 1983-12-19 | 1983-12-19 | Safty device in elevator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850001205B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037895A1 (en) * | 2000-11-04 | 2002-05-10 | Mm Gear Co., Ltd. | Neck-phone |
-
1983
- 1983-12-19 KR KR1019830005997A patent/KR850001205B1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037895A1 (en) * | 2000-11-04 | 2002-05-10 | Mm Gear Co., Ltd. | Neck-phone |
Also Published As
Publication number | Publication date |
---|---|
KR850001205B1 (en) | 1985-08-20 |
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Legal Events
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A201 | Request for examination | ||
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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G160 | Decision to publish patent application | ||
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
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