KR100665345B1 - 엘리베이터의 비상 브레이크 장치 - Google Patents
엘리베이터의 비상 브레이크 장치 Download PDFInfo
- Publication number
- KR100665345B1 KR100665345B1 KR1020057019850A KR20057019850A KR100665345B1 KR 100665345 B1 KR100665345 B1 KR 100665345B1 KR 1020057019850 A KR1020057019850 A KR 1020057019850A KR 20057019850 A KR20057019850 A KR 20057019850A KR 100665345 B1 KR100665345 B1 KR 100665345B1
- Authority
- KR
- South Korea
- Prior art keywords
- braking
- brake
- sheave
- brake shoe
- elevator
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
Claims (4)
- 엘리베이터 칸 및 평형추를 매다는 메인 로프가 감겨진 구동 쉬브의 회전을 제동함으로써, 상기 엘리베이터 칸의 위쪽 방향으로의 주행을 정지시키는 엘리베이터의 비상 브레이크 장치로서,상기 구동 쉬브에 대하여 상기 평형추측에서 상기 메인 로프가 감겨진 디플렉터 쉬브의 회전축을 중심으로 하여 요동 가능한 장착부재와, 상기 장착부재에 설치되며 상기 장착부재의 요동에 의해 상기 구동 쉬브의 상기 디플렉터 쉬브측의 외주면에 접촉 및 분리되는 브레이크 슈를 갖는 제동체, 및상기 제동체에 접속되며, 해제시에 상기 브레이크 슈를 상기 구동 쉬브로부터 개리(開離)한 개리 위치에 유지하고, 제동시에 상기 제동체를 요동시켜서 상기 브레이크 슈를 상기 구동 쉬브에 맞닿아 접하게 하는 제동·해제 수단을 구비하고 있는 엘리베이터의 비상 브레이크 장치.
- 제1항에 있어서,상기 제동체는, 상기 장착부재와 상기 브레이크 슈의 사이에 설치된 제동 스프링을 또한 가지고 있는 엘리베이터의 비상 브레이크 장치.
- 제1항에 있어서,상기 제동·해제 수단은, 상기 제동체에 접속된 플런저와, 여자(勵磁)됨으로 써 상기 플런저를 통하여 상기 브레이크 슈를 상기 개리 위치에 유지하는 솔레노이드 코일을 가지고 있는 엘리베이터의 비상 브레이크 장치.
- 제3항에 있어서,상기 솔레노이드 코일이 비여자 상태로 됨으로써, 상기 제동체가 그 자중에 의해 요동하여, 상기 브레이크 슈가 상기 구동 쉬브에 맞닿아 접하게 되어 있는 엘리베이터의 비상 브레이크 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020057019850A KR100665345B1 (ko) | 2005-10-18 | 2004-02-23 | 엘리베이터의 비상 브레이크 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020057019850A KR100665345B1 (ko) | 2005-10-18 | 2004-02-23 | 엘리베이터의 비상 브레이크 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060059870A KR20060059870A (ko) | 2006-06-02 |
KR100665345B1 true KR100665345B1 (ko) | 2007-01-09 |
Family
ID=37156920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057019850A Expired - Fee Related KR100665345B1 (ko) | 2005-10-18 | 2004-02-23 | 엘리베이터의 비상 브레이크 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100665345B1 (ko) |
-
2004
- 2004-02-23 KR KR1020057019850A patent/KR100665345B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20060059870A (ko) | 2006-06-02 |
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